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Upper gastrointestinal bleeding in COVID-19 inpatients: Incidence and management in a multicenter experience from Northern Italy. Clin Res Hepatol Gastroenterol 2021; 45:101521. [PMID: 32888875 PMCID: PMC7427596 DOI: 10.1016/j.clinre.2020.07.025] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/23/2020] [Accepted: 07/31/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND COVID-19 patients have an increased susceptibility to develop thrombotic complications, thus thromboprophylaxis is warranted which may increase risk of upper gastrointestinal bleeding (UGIB). Our aim was to evaluate incidence of UGIB and use of upper GI endoscopy in COVID-19 inpatients. METHODS The medical and endoscopic management of UGIB in non-ICU COVID-19 patients has been retrospectively evaluated. Glasgow Blatchford score was calculated at onset of signs of GI bleeding. Timing between onset of signs of GI bleeding and execution, if performed, of upper GI endoscopy was evaluated. Endoscopic characteristics and outcome of patients were evaluated overall or according to the execution or not of an upper GI endoscopy before and after 24h. RESULTS Out of 4871 COVID-19 positive patients, 23 presented signs of UGIB and were included in the study (incidence 0.47%). The majority (78%) were on anticoagulant therapy or thromboprophylaxis. In 11 patients (48%) upper GI endoscopy was performed within 24h, whereas it was not performed in 5. Peptic ulcer was the most common finding (8/18). Mortality rate was 21.7% for worsening of COVID-19 infection. Mortality and rebleeding were not different between patients having upper GI endoscopy before or after 24h/not performed. Glasgow Blatchford score was similar between the two groups (13;12-16 vs 12;9-15). CONCLUSION Upper GI bleeding complicated hospital stay in almost 0.5% of COVID-19 patients and peptic ulcer disease is the most common finding. Conservative management could be an option in patients that are at high risk of respiratory complications.
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Tong S, Wang H, A LS, Bai TN, Gong JH, Jin WJ, Dai LL, Ba GN, Cho SB, Fu MH. Protective effect and mechanisms of action of Mongolian medicine Sulongga-4 on pyloric ligation-induced gastroduodenal ulcer in rats. World J Gastroenterol 2021; 27:1770-1784. [PMID: 33967556 PMCID: PMC8072194 DOI: 10.3748/wjg.v27.i16.1770] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/29/2021] [Accepted: 03/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Sulongga-4 (SL-4) is a herbal formula used in traditional Mongolian medical clinics for the treatment of peptic ulcers and gastroenteritis, even though its pharmacological mechanism has not been well characterized.
AIM To evaluate the protective effect and identify the mechanisms of action of SL-4 on gastroduodenal ulcer induced by pyloric ligation (PL) in rats.
METHODS PL was performed to induce gastric and duodenal ulcers in rats, which were then treated with oral SL-4 (1.3, 2.6, or 3.9 g/kg per day) for 15 d. PL-induced gastroduodenal ulceration. Therapeutic effects were characterized by pathological and histological evaluations and inflammatory indicators were analyzed by enzyme-linked immunosorbent assay. Microarray analyses were conducted to identify gene expression profiles of gastroduodenal tissue in PL rats with or without SL-4 treatment. The candidate target genes were selected and verified by quantitative reverse transcription polymerase chain reaction (qRT-PCR).
RESULTS SL-4 decreased histopathological features in the PL-induced ulcerated rats. SL-4 significantly (P < 0.05) decreased expression of tumor necrosis factor-α, interleukin (IL)-1β, IL-6, endotoxin, platelet-activating factor, and increased prostaglandin E2 and epidermal growth factor in ulcer tissue. Microarray analysis was used to identify a panel of candidate target genes for SL-4 acting on PL-induced ulceration. Genes included some complement and coagulation cascade and retinol metabolism pathways that are closely associated with inflammatory responses and gastric mucosal protective mechanisms. qRT-PCR showed that altered expression of the selected genes, such as CYP2b2, UGT2b1, A2m, and MASP1 was consistent with the microarray results.
CONCLUSION SL-4 exerts protective effects against PL-induced gastroduodenal ulcers via reducing inflammatory cytokines and elevating expression of gastric acid inhibitory factors. Downregulation of CYP2b2 and UGT2b1 genes in retinol metabolism and upregulation of A2m and MASP1 genes in the complement and coagulation cascades pathways are possibly involved in SL-4-mediated protection against gastroduodenal ulcer.
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Ramos MFKP, Pereira MA, Dias AR, Dantas ACB, Szor DJ, Ribeiro Jr U, Zilberstein B, Cecconello I. Remnant gastric cancer: An ordinary primary adenocarcinoma or a tumor with its own pattern? World J Gastrointest Surg 2021; 13:366-378. [PMID: 33968303 PMCID: PMC8069069 DOI: 10.4240/wjgs.v13.i4.366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 12/28/2020] [Accepted: 01/21/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Remnant gastric cancer (RGC) is defined as a tumor that develops in the stomach after a previous gastrectomy and is generally associated with a worse prognosis. However, there little information available regarding RGCs and their prognostic factors and survival.
AIM To evaluate the clinicopathological characteristics and prognosis of RGC after previous gastrectomy for benign disease.
METHODS Patients who underwent curative resection for primary gastric cancer (GC) at our institute between 2009 and 2019 were retrospectively evaluated. All RGC resections with histological diagnosis of gastric adenocarcinoma were enrolled in this study. Primary proximal GC (PGC) who underwent total gastrectomy was selected as the comparison group. Clinical and pathological data were collected from a prospective medical database.
RESULTS A total of 41 patients with RGC and 120 PGC were included. Older age (P = 0.001), lower body mass index (P = 0.006), hemoglobin level (P < 0.001), and number of resected lymph nodes resected (LN) (P < 0.001) were associated with the RGC group. Lauren type, pathological tumor-node-metastasis, and perioperative morbimortality were similar between RGC and PGC. There was no difference in disease-free survival (P = 0.592) and overall survival (P = 0.930) between groups. LN status was the only independent factor related to survival.
CONCLUSION RGC had similar clinicopathological characteristics to PGC. Despite the lower number of resected LN, RGC had a similar prognosis.
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Keikha M, Karbalaei M. Correlation between the geographical origin of Helicobacter pylori homB-positive strains and their clinical outcomes: a systematic review and meta-analysis. BMC Gastroenterol 2021; 21:181. [PMID: 33879080 PMCID: PMC8056685 DOI: 10.1186/s12876-021-01764-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 04/09/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND In general, all virulence factors of Helicobacter pylori (H. pylori) are involved in its infections. However, recent studies have shown that the homB gene is one of the virulence genes that affects the severity of the clinical results of this bacterium. METHODS The main purpose of this study was to investigate the relationship between the presence of homB gene in H. pylori and the progression of its infection to peptic ulcer and gastric cancer. In the present study, we conducted a systematic search to collect all articles related to the effect of homB-positive strains on clinical outcomes. Finally, 12 eligible studies according to our criteria were included in this meta-analysis and the effect of homB gene on gastric ulcer and gastric cancer diseases was evaluated by summary odds ratio (OR). RESULTS Current results showed that the homB-positive strains significantly increase the risk of peptic ulcer (OR 1.36; 1.07-1.72 with 95% CIs), especially in western countries (OR 1.61; 1.20-2.14 with 95% CIs). Moreover, we observed a positive association between the homB gene and risk of gastric cancer (OR 2.16; 1.37-3.40 with 95% CIs). In addition, based on subgroup analysis, it was found that the presence of this gene in H. pylori strains increases the risk of gastric cancer in the Asian population (OR 3.71; 1.85-7.45 with 95% CIs). CONCLUSIONS Overall, in the present study we found that homB gene is responsible for the progressing of primary infection to severe complications, in particular peptic ulcer in western countries and gastric cancer in Asian countries.
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Huang G, Fang N, Kuang MQ, Huang YQ, Zhang KH. Establishment of a risk assessment system for peptic ulcer recurrence and its value in individualized intervention. Am J Transl Res 2021; 13:2969-2975. [PMID: 34017463 PMCID: PMC8129235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 12/24/2020] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To investigate the establishment of a risk assessment system for peptic ulcer (PU) recurrence and implement an individualized intervention for PU patients with a moderate to high recurrence risk to reduce the recurrence of PU in patients with a moderate to high recurrence risk. METHODS The factors for PU recurrence were collected through consulting the literature, and a risk prediction model for PU recurrence was established using the univariate binary and multivariate multinomial Logistic stepwise regression analysis. According to the model, a total of 235 PU patients were divided into patients with high, moderate and low recurrence risks. A total of 71 PU patients with moderate to high recurrence risks were selected as the study subjects, and further divided into the control group (n=35) and the experimental group (n=36). The control group was not treated with intervention, while the experimental group was treated with individualized intervention. The PU recurrence, adverse emotions and changes of pain degree were assessed in the two groups at 3, 6, 9 and 12 months after intervention. RESULTS The univariate and multivariate Logistic regression analysis showed that drinking alcohol, smoking, chronic diseases, oral NSAIDS and depression were associated with the recurrence of PU. Individualized intervention improved the recurrence rate, anxiety, depression, pain degree and quality of life of patients with moderate to high PU recurrence risk. CONCLUSION Drinking alcohol, smoking, chronic diseases, oral NSAIDS and depression were associated with the recurrence of PU. Individualized intervention can improve the quality of prognosis and the recurrence risk of PU in patients, which has positive clinical significance.
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Kamada T, Satoh K, Itoh T, Ito M, Iwamoto J, Okimoto T, Kanno T, Sugimoto M, Chiba T, Nomura S, Mieda M, Hiraishi H, Yoshino J, Takagi A, Watanabe S, Koike K. Evidence-based clinical practice guidelines for peptic ulcer disease 2020. J Gastroenterol 2021; 56:303-322. [PMID: 33620586 PMCID: PMC8005399 DOI: 10.1007/s00535-021-01769-0] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 02/03/2021] [Indexed: 02/05/2023]
Abstract
The Japanese Society of Gastroenterology (JSGE) revised the third edition of evidence-based clinical practice guidelines for peptic ulcer disease in 2020 and created an English version. The revised guidelines consist of nine items: epidemiology, hemorrhagic gastric and duodenal ulcers, Helicobacter pylori (H. pylori) eradication therapy, non-eradication therapy, drug-induced ulcers, non-H. pylori, and nonsteroidal anti-inflammatory drug (NSAID) ulcers, remnant gastric ulcers, surgical treatment, and conservative therapy for perforation and stenosis. Therapeutic algorithms for the treatment of peptic ulcers differ based on ulcer complications. In patients with NSAID-induced ulcers, NSAIDs are discontinued and anti-ulcer therapy is administered. If NSAIDs cannot be discontinued, the ulcer is treated with proton pump inhibitors (PPIs). Vonoprazan (VPZ) with antibiotics is recommended as the first-line treatment for H. pylori eradication, and PPIs or VPZ with antibiotics is recommended as a second-line therapy. Patients who do not use NSAIDs and are H. pylori negative are considered to have idiopathic peptic ulcers. Algorithms for the prevention of NSAID- and low-dose aspirin (LDA)-related ulcers are presented in this guideline. These algorithms differ based on the concomitant use of LDA or NSAIDs and ulcer history or hemorrhagic ulcer history. In patients with a history of ulcers receiving NSAID therapy, PPIs with or without celecoxib are recommended and the administration of VPZ is suggested for the prevention of ulcer recurrence. In patients with a history of ulcers receiving LDA therapy, PPIs or VPZ are recommended and the administration of a histamine 2-receptor antagonist is suggested for the prevention of ulcer recurrence.
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El Hattabi K, Lafkih O, Bensardi F, Elbakouri A, Bouali M, Fadil A. Pneumatosis cystoides intestinalis with pneumoperitoneum secondary to stenosing pyloro-duodenal peptic ulcer: Case series of three patients and literature review. Int J Surg Case Rep 2021; 81:105772. [PMID: 33743257 PMCID: PMC8010462 DOI: 10.1016/j.ijscr.2021.105772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/11/2021] [Accepted: 03/11/2021] [Indexed: 11/29/2022] Open
Abstract
Pneumatosis cystoides intestinalis (PCI) is a rare condition which can be associated to pneumoperitoneum without gastro-intestinal perforation. PCI is most often secondary to various diseases and the stenosing peptic ulcer is one of them. Careful correlation of the clinical presentation with corroborating biological tests should determine whether a conservative medical approach or emergency surgical exploration is appropriate. Knowledge of this pathology is important to avoid unnecessary exploratory laparotomy.
Introduction Pneumatosis cystoides intestinalis (PCI) is a rare condition, which can affect the entire gastro-intestinal tract. It can be idiopathic or most often secondary to various diseases. The causes remain multiple and the stenosing peptic ulcer is one of them. We report three case reports of pneumatosis cystoides with pneumoperitoneum intestinalis secondary to stenosing pyloro-duodenal peptic ulcer. Case presentation We report a case series of three patients with PCI that presented to the emergency department with a reassuring clinical picture with the discovery in imaging of a pneumoperitoneum. All our patients presented with a pyloro-duodenal stenosis secondary to a complicated peptic ulcer, one of which was treated surgically and the other two endoscopically. Discussion The objective of this report is to provide an update on pneumatosis cystoides intestinalis secondary to stenosing pyloro-duodenal peptic ulcer, by specifying its etiopathogenic, diagnostic and therapeutic characteristics. Conclusion Knowledge of this pathology is necessary in order to avoid unnecessary abusive surgery.
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Reshetnyak VI, Burmistrov AI, Maev IV. Helicobacter pylori: Commensal, symbiont or pathogen? World J Gastroenterol 2021; 27:545-560. [PMID: 33642828 PMCID: PMC7901052 DOI: 10.3748/wjg.v27.i7.545] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 12/28/2020] [Accepted: 01/21/2021] [Indexed: 02/06/2023] Open
Abstract
This review considers the data on Helicobacter pylori (H. pylori), which have been accumulated over 40 years since its description as an etiological factor in gastrointestinal diseases. The majority of modern publications are devoted to the study of the pathogenic properties of the microorganism in the development of chronic gastritis, peptic ulcer disease, and gastric cancer, as well as methods for its eradication. However, in recent years, there have been more and more studies which have suggested that H. pylori has a beneficial, or potentially positive, effect on the human body. The authors have attempted to objectively analyze the information accumulated in the literature on H. pylori. Some studies consider it as one of the recently identified human bacterial pathogens, and special attention is paid to the evidence suggesting that it is probably part of the composition of the human microbiome as a commensal (commensal from French to English is a table companion) or even a symbiont. The presented data discussing the presence or absence of the effect of H. pylori on human health suggest that there is an apparent ambiguity of the problem. The re-assessment of the data available on H. pylori infection is important in order to answer the question of whether it is necessary to create a program of mass H. pylori eradication or to apply a more personalized approach to treating patients with H. pylori-associated gastrointestinal diseases and to perform eradication therapy.
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Sugase T, Michiura T, Urabe S, Sasaki K, Hayashi N, Yamabe K. Optimal treatment and complications of patients with the perforated upper gastrointestinal tract. Surg Today 2021; 51:1446-1455. [PMID: 33608745 DOI: 10.1007/s00595-021-02247-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/02/2021] [Indexed: 10/22/2022]
Abstract
PURPOSE The perforation of the upper gastrointestinal tract is still associated with a high risk of complications and mortality. We aimed to evaluate the optimal treatment and post-treatment complications for this condition. METHODS This was a retrospective, single-center study conducted between 2010 and 2019. We analyzed 50 patients with intraperitoneal free air caused by peptic ulcer (44 cases) or cancer (six cases). RESULTS All patients initially received either conservative therapy (n = 7) or surgery (n = 43). The nonsurgically cured patients were significantly younger and had mild peritonitis and also had a shorter hospital stay. Two patients were converted to surgery due to worsening symptoms, and one of them was elderly and had a long perforation-to-treatment time. Regarding postoperative complications, patients with Grade II-V (n = 21) were significantly older and had a poorer physical status, longer perforation-to-surgery time, and higher preoperative CRP and lactate than those with Grade 0-I (n = 24). Multivariable analyses identified elevated preoperative lactate as an independent risk factor for postoperative complications. The patients with noncurative surgery for perforated advanced gastric cancer all died within 1 year after surgery. CONCLUSIONS Consideration should be given to the nonsurgical indications in elderly and delayed treatment patients and the postoperative outcomes of patients with preoperatively elevated lactate levels.
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Risk factors influencing postoperative outcome in patients with perforated peptic ulcer: a prospective cohort study. Eur J Trauma Emerg Surg 2021; 48:81-86. [PMID: 33590271 DOI: 10.1007/s00068-020-01597-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 12/27/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Perforated peptic ulcer (PPU) has been associated with substantially high incidence of morbidity and mortality. The aim of this study was to analyze the factors affecting the outcome of patients having perforated peptic ulcer undergoing surgical intervention. MATERIALS AND METHODS Medical records of 112 patients with PPU who underwent emergency laparotomy between December 2014 and November 2016 were prospectively analyzed. Primary suture of the perforation and pedicled omentoplasty was done in all the patients. Data regarding patients was collected and correlated with the postoperative outcome. RESULTS The overall postoperative morbidity and mortality were 62.5% and 30.4%, respectively. On univariate analysis advanced age (≥ 60 years) [(p = 0.005), (OR = 3.6), (95% CI = 1.5-8.8)], pre-operative shock [(p < 0.001), (OR = 7.4), (95% CI = 2.6-21.0)], delayed presentation (> 24 h) [(p = 0.007), (OR = 4.0), (95% CI = 1.5-11.2)] and raised serum creatinine [(p < 0.001), (OR = 7.7), (95% CI = 3.1-19.0)] were found to be significantly associated with the post-operative morbidity. For mortality, advanced age (≥ 60 year) [(p < 0.001), (OR = 5.02), (95% CI = 2.1-11.9)], pre-operative shock [(p < 0.001), (OR = 19.3), (95% CI = 6.9-53.6)], comorbidity [(p = 0.03), (OR = 6.6), (95% CI = 1.2-35.7)] and raised serum creatinine [(p < 0.001), (OR = 13.1), (95% CI = 4.5-37.8)] were statistically significant factors. Multivariate analysis showed advanced age (≥ 60 years) (p = 0.05) and raised serum creatinine (p = 0.004) as significant factors for increased risk of post-operative morbidity. Advanced age (≥ 60 years), pre-operative shock and raised serum creatinine were found to be independent risk factors influencing post-operative mortality (p < 0.05). CONCLUSION A thorough clinical evaluation, adequate resuscitation, sepsis control, addressing comorbidities and early access to hospital can reduce the risk morbidity and mortality in patients with PPU.
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Yu Z, Mao X, Tang M, Chen Y, Wu M, Jin M, Wang J, Xu L, Ye G, Ding J, Ye B, Chen D, Chen Y, Chen X, Sheng X, Li H, Chen Q, Teng X, Ding Q, Yang H, Shen Z, Chen K, Yu C. Association between past exposure to fine particulate matter (PM 2.5) and peptic ulcer: A cross-sectional study in eastern China. CHEMOSPHERE 2021; 265:128706. [PMID: 33139052 DOI: 10.1016/j.chemosphere.2020.128706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 10/18/2020] [Accepted: 10/19/2020] [Indexed: 06/11/2023]
Abstract
Ambient fine particulate matter (particle diameter < 2.5 μm, or PM2.5) is a major public health concern in China. Exposure to PM2.5 has been associated with a wide range of adverse health outcomes. The current study aimed to estimate the association between exposure to PM2.5 and the risk of peptic ulcer diseases (PUDs). We conducted a hospital-based cross-sectional study of seven major cities in Zhejiang Province, China (combined population > 57 million people), which included a total of 647,092 subjects who underwent gastroscopy examination (86,852 subjects were diagnosed with PUDs) recorded in 13 large hospitals from 2014 to 2018. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to evaluate the relationship between PM2.5 and PUDs, including duodenal ulcers (DUs) and gastric ulcers (GUs). The overall estimated OR (95% CI) associated with every 10-μg/m3 increase in the 1-month average PM2.5 before the detection of PUDs was 1.050 (95% CI: 1.038, 1.063). The association between PM2.5 concentration and the prevalence of PUDs tended to be attenuated but remained significant when considering different exposure periods (OR = 1.030, 95% CI = 1.018-1.043 for the 3-month moving average; OR = 1.020, 95% CI = 1.005-1.037 for the 6-month moving average). Stronger associations were observed for DUs than GUs. The observed positive association of PM2.5 exposure with PUDs remained significant in the two-pollutant models after adjusting for other air pollutants. Our findings could provide scientific evidence for a more general adverse role of air pollution on PUDs.
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Madhavan R, Adithya S, Giridharan B, Murugesan M, Raja RL. Acute and sub acute toxicity study on Sangu parpam. Bioinformation 2021; 17:46-52. [PMID: 34393417 PMCID: PMC8340719 DOI: 10.6026/97320630017046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 10/22/2020] [Accepted: 11/14/2020] [Indexed: 11/29/2022] Open
Abstract
Peptic ulcer is described in the siddha system of medicinal classification of 4448 diseases. Information on the use of Sangu Parpam in treating peptic ulcer is known. Therefore, it is of interest to document the acute and sub acute toxicity analysis on Sangu
parpam in this regard.
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Gastro-caval fistula after distal esophageal resection: a case report and review of the literature. Clin J Gastroenterol 2021; 14:446-452. [PMID: 33421027 DOI: 10.1007/s12328-020-01324-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/12/2020] [Indexed: 10/22/2022]
Abstract
Peptic ulceration with fistula formation into the inferior vena cava is rare, difficult to diagnose, and associated with high mortality. The nonspecific signs and symptoms make diagnosis challenging, delaying optimal treatment. Although there have been reports on duodeno-caval fistulas, gastric communication with the inferior vena cava is very rare. We report the second case of a fatal gastro-caval fistula and performed a review of the literature on entero-caval fistulas to emphasize the importance of early suspicion and to understand the most common presentation, as well as the best diagnostic and treatment modalities of this rare pathology.
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Dey TK, Karmakar BC, Sarkar A, Paul S, Mukhopadhyay AK. A Mouse Model of Helicobacter pylori Infection. Methods Mol Biol 2021; 2283:131-151. [PMID: 33765316 DOI: 10.1007/978-1-0716-1302-3_14] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Infection with Helicobacter pylori (H. pylori) is of great distress because of its vital role in the pathogenesis of chronic gastritis, peptic ulcers, and in the multi-step carcinogenic process of gastric cancer. The increasing antibiotic resistance pattern of H. pylori worldwide has prompted the World Health Organization to put this organism in the priority pathogens list. To study the disease biology, evaluation of drugs, treatment outcome and to come up with probable vaccination strategies, competent animal models that reproduce the signature of human infection are essential. Initial reports about animal colonization with H. pylori have shown significant heterogeneity, to such an extent that Barry Marshall, Nobel laureate for the discovery of H. pylori , infected himself with the bacterium to show its involvement in acute gastric illness. A paradigm-shift discovery of the H. pylori mouse-adapted strain SS1 has opened the avenues of research regarding the organism and its pathogenicity. Although the mouse model of H. pylori infection is being utilized all over the world, there are certain issues that need awareness and specific information to achieve successful, consistent colonization with symptoms resembling human. This chapter details an established and reliable protocol for the development of a competent mouse model for H. pylori infection leading to various gastro-intestinal diseases.
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Wan C, Chen Y, Gao L, Zhang Q, Quan P, Sun X. Development and validation of the peptic ulcer scale under the system of quality of life instruments for chronic diseases based on classical test theory and generalizability theory. BMC Gastroenterol 2020; 20:422. [PMID: 33317456 PMCID: PMC7734778 DOI: 10.1186/s12876-020-01562-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 11/26/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Quality of life (QOL) for patients with Peptic ulcer disease (PUD) is of interest worldwide and disease-specific instruments are needed for clinical research and practice. This paper focus on the development and validation of the PUD scale under the system of quality of life instruments for chronic diseases (QLICD-PU) by the modular approach and both classical test theory and Generalizability Theory. METHODS The QLICD-PU is developed based on programmatic decision-making procedures, including multiple nominal and focus group discussions, in-depth interviews, and quantitative statistical procedures. Based on the data of 153 PUD inpatients, correlation analysis, factor analysis, t-test, and Generalizability Theory analysis (including generalizability study and decision study, ie. G-study and D-study) were used to assess the validity, reliability, and responsiveness of the scale. RESULTS When the popular scale health survey short form (SF-36) was used as the standard, correlation and factor analysis confirmed good construct validity and criterion-related validity of QLICD-PU. Except for the social domain (0.62), the internal consistency α of all domains is higher than 0.70. The overall score and the test-retest reliability coefficients (Pearson r and intra-class correlation ICC) in all domains are higher than 0.80 (0.77 in the social domain). After treatments, the overall score and scores of all domains have statistically significant changes (P < 0.01), except for social impact and sexual function scores. The SRM (Standardized response mean) of domain-level scores ranges from 0.34 to 1.03. The G coefficient and reliability index (Ф coefficient) further confirm the reliability of the scale through more accurate variance components and decision-making information about changes in the number of items. CONCLUSIONS The QLICD-PU can be used as a useful measurement to assess the quality of life of PUD patients with good psychometric characteristics and multiple advantages.
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Mogollón LF, Mendoza-Zuchini A, Cabrera LF, Pedraza M, Fuente-Navarrete G, Jiménez C. Úlcera marginal perforada tras bypass gástrico. ¿Cuál es el manejo ideal? A propósito de un caso. CIR CIR 2020; 88:47-51. [PMID: 33284266 DOI: 10.24875/ciru.20000255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
En la última década, las úlceras marginales en pacientes tras un bypass gástrico se han convertido en un problema mucho más frecuente, y hoy en día aún no está clara su etiología. Se han descrito numerosos factores de riesgo, tales como un alto consumo de tabaco o de antiinflamatorios no esteroideos (AINE), entre otros. Presentamos el caso de una paciente con úlcera gástrica perforada en el remanente gástrico, con antecedente de bypass gástrico hace 4 años, tabaquismo y uso de AINE, por lo que se lleva a manejo laparoscópico con parche de Graham, adecuada evolución clínica y resolución de la sintomatología. In the last decade, marginal ulcers in post-gastric bypass patients have become a much more frequent problem. Multiple risk factors have been described, such as high consumption of tobacco or high consumption of nonsteroidal anti-inflammatory drugs (NSAIDs), among others. We present a case report of a patient with perforated gastric ulcer in the gastric pouch, with a history of gastric bypass 4 years ago associated with smoking and NSAIDs, so it is taken to laparoscopic management with Graham’s patch management, adequate clinical evolution and resolution of symptoms.
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Zheng Y, Xue M, Cai Y, Liao S, Yang H, Wang Z, Wang X, Zhang X, Qian J, Wang L. Hospitalizations for peptic ulcer disease in China: Current features and outcomes. J Gastroenterol Hepatol 2020; 35:2122-2130. [PMID: 32452066 DOI: 10.1111/jgh.15119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 02/18/2020] [Accepted: 05/18/2020] [Indexed: 01/16/2023]
Abstract
BACKGROUND AND AIM Rates and outcomes of hospitalizations for peptic ulcer disease (PUD) are unknown in mainland China. We aimed to describe characteristics and treatments of PUD inpatients in secondary and tertiary care hospitals registered in the national Health Statistics and Information Reporting System in 2015 and to explore factors related to inpatient outcomes. METHODS We retrieved and validated PUD hospitalization data from 4441 hospitals reporting to Health Statistics and Information Reporting System in 2015. Sensitivity analyses were performed to examine the robustness of findings considering different reporting rates across provinces. Current analyses focused on ulcer sites, complications, therapies, and rates of in-hospital death or unauthorized discharge. RESULTS Total admissions for PUD were 443 433 (mean age 55.14 years), constituting 0.59% of all-cause hospitalizations of 2015 in 4441 hospitals. Duodenal ulcers were more common than gastric ulcers (44.69% vs 37.42%). About 61% of inpatients had complications (46.45% for bleeding and 14.66% for perforation). Over 96% of uncomplicated or bleeding inpatients were managed medically. Surgery was provided to 64.22% of perforated cases. Endoscopic hemostasis and transcatheter embolization were performed for 1.59% of the bleeding and 0.59% of the perforation cases. For all PUD cases, the average in-hospital mortality was 0.35%. Six percent of inpatients left hospitals without authorization. Multinomial logistic regressions showed that inpatient death and unauthorized discharge were associated with older age, gastric ulcer, bleeding, perforation, and comorbidity after controlling for gender, insurance status, hospital type, area, and region. CONCLUSIONS Currently, pharmacologic management is dominant, and endoscopic hemostasis is notably underutilized for PUD hospitalizations in mainland China.
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Zhang S, Zhang YD, Dong QW, Gu F. Curative effect of Omeprazole under different treatment courses in treatment of children with PU and HP infection and its influence on inflammatory factors. Pak J Med Sci 2020; 36:1623-1627. [PMID: 33235586 PMCID: PMC7674910 DOI: 10.12669/pjms.36.7.3048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Objective: To compare curative effect and safety of omeprazole under different treatment courses in treatment of children with peptic ulcer (PU, diameter≤1.0cm) and helicobacter pylori (HP) infection and its influence on inflammatory cytokines. Methods: The study was a randomized controlled study and conducted at Baoding children’s hospital from June 2015 to June 2018. In this study 100 PU children with positive HP were chosen and classified into two groups at random. The 58 cases in the observation group were given omeprazole + amoxicillin + clarithromycin, and the antibiotics were not used two weeks later. Then, omeprazole was used to treat for two weeks. 42 cases in the control group were given omeprazole + amoxicillin + clarithromycin for two weeks. Curative effect, HP eradication rate, clinical symptoms, incidence of adverse reactions, level of serum inflammatory cytokine interleukin-6 (IL-6) and level of tumor necrosis factor-a (TNF-a) in two groups were compared. Results: Total effective rate, HP eradication rate and clinical symptom relief of observation group were better than those of control group, and the differences showed statistical significance (P>0.05). The differences of two groups in the incidence of adverse reactions had no statistical significance (P>0.05). Serum IL-6 level and TNF-a level of observation group were significantly lower than those of control group and before the treatment, and the differences had statistical significance (P>0.05). Conclusion: The application of omeprazole in treatment of PU patients with positive HP for four weeks can significantly improve PU cure rate and HP eradication rate, relieve clinical symptoms and reduce inflammatory response, so it deserves to be promoted clinically.
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Ahn JY. Prevention of Peptic Ulcer Associated with Aspirin and Antiplatelet Agent. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2020; 76:238-241. [PMID: 33234770 DOI: 10.4166/kjg.2020.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/09/2020] [Accepted: 11/09/2020] [Indexed: 11/03/2022]
Abstract
The Korean guidelines for the Clinical Guidelines for Drug-related Peptic Ulcer were revised under the Korean College of Helicobacter and Upper Gastrointestinal Research in 2020. In these revised guidelines, treatment for Helicobacter pylori infections is recommended in patients with a history of peptic ulcers and are receiving long-term low-dose aspirin therapy to prevent peptic ulcers and complications. The maintenance of anti-ulcer drugs, such as proton pump inhibitors, is also recommended after H. pylori eradication if patients require other antiplatelet agents or anticoagulants. Regardless of H. pylori eradication, when patients with a history of peptic ulcer take long-term low dose aspirin, the concomitant use of a proton pump inhibitor according to the severity of the peptic ulcer is recommended.
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Joo MK. [ Helicobacter pylori Eradication in Drug-related Peptic Ulcer]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2020; 76:227-231. [PMID: 33234768 DOI: 10.4166/kjg.2020.141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/23/2020] [Accepted: 10/23/2020] [Indexed: 06/11/2023]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) and aspirin are the most frequently prescribed drugs worldwide, and their long-term use often leads to peptic ulcers (PUs) along with serious complications, such as bleeding and perforation. Helicobacter pylori (H. pylori) infection is a significant risk factor for developing NSAID-related PU and ulcer bleeding during long-term aspirin use. In a revised version of the Clinical Guidelines for Drug-induced Peptic Ulcer, two statements regarding H. pylori eradication are recommended. 1) Patients scheduled for long-term NSAID therapy should be tested and treated for H. pylori infection to prevent PU and its complications. 2) Patients with a history of PU receiving long-term low-dose aspirin (LDA) therapy should undergo treatment for H. pylori infection to prevent PU and its complications. On the other hand, unlike NSAID-naïve patients, the preventive effects of H. pylori eradication in chronic NSAID users are unclear. In addition, anti-ulcer drugs, such as proton pump inhibitors, may be necessary for maintenance therapy after H. pylori eradication in a subset of long-term LDA users, particularly if the patients are taking concomitant antiplatelet agents or anticoagulants.
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Chu SJ, Yoon KT, Kim JS. Prevention of Non-steroidal Anti-inflammatory Drug-induced Peptic Ulcers. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2020; 76:232-237. [PMID: 33234769 DOI: 10.4166/kjg.2020.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/21/2020] [Accepted: 10/24/2020] [Indexed: 11/03/2022]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAID) are some of the most commonly prescribed medications in clinical practice. The long-term use of NSAIDs is one of the main causes of peptic ulcers and the increased risk of upper gastrointestinal tract complications, such as perforation and bleeding. Thus, the prevention of NSAID-induced peptic ulcers is an important clinical issue. Previous studies have evaluated various strategies for preventing ulcers in patients requiring prolonged NSAID use. The Korean clinical practice guidelines have been published recently based on the evidence of the currently available data. This review describes the strategies for the prevention of peptic ulcers due to NSAID. An assessment of the risk factors for peptic ulcers from NSAID is recommended to identify patients who should be considered for primary prophylaxis. The risk of NSAID-induced peptic ulcers can be reduced by the concomitant use of proton pump inhibitors (PPI), misoprostol, and histamine-2 receptor antagonists. Selective cyclooxygenase-2 inhibitors can be used with caution due to concerns regarding cardiovascular toxicity. Attempts should be made to use the lowest dose and shortest duration of the NSAID.
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Ardalani H, Hadipanah A, Sahebkar A. Medicinal Plants in the Treatment of Peptic Ulcer Disease: A Review. Mini Rev Med Chem 2020; 20:662-702. [PMID: 31880244 DOI: 10.2174/1389557520666191227151939] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 10/10/2019] [Accepted: 11/14/2019] [Indexed: 02/07/2023]
Abstract
Peptic Ulcer Disease (PUD) is the most common disorder of the stomach and duodenum, which is associated with Helicobacter pylori infection. PUD occurs due to an imbalance between offensive and defensive factors and Proton Pump Inhibitors (PPI), Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) and antibiotics are frequently used for the treatment. Recently, medicinal plants have emerged as efficacious, safe and widely available alternative therapies for PUD. The aim of this review was to study the medicinal plants and phytochemicals, which have been used for PUD treatment to evaluate the potential role of natural compounds to develop herbal remedies for PUD. Information was obtained using a literature search of electronic databases, such as Web of Science, Google Scholar, PubMed, Sci Finder, Reaxys and Cochrane. Common and scientific names of the plants and keywords such as 'peptic ulcer', 'gastric ulcer', 'stomach ulcer' and 'duodenal ulcer' were used for search. Eventually, 279 plants from 89 families were identified and information on the plant families, part of the plant used, chemical constituents, extracts, ulcer model used and dosage were abstracted. The results indicated that most of the anti-PUD plants were from Asteraceae (7.1%) and Fabaceae (6.8%) families while flavonoids (49%), tannins (13%), saponins (10%) and alkaloids (9%) were the most common natural compounds in plants with anti-PUD activity.
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Jaccob A, Kadhim S, Hassan A, Mohsin A, Muslim S. Screening and Preponderance of Peptic ulcer and its Contributing risk factors Among Basrah City Residents in Iraq. Curr Drug Saf 2020; 16:284-289. [PMID: 33050865 DOI: 10.2174/1574886315666201013151640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 08/04/2020] [Accepted: 09/01/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND With the recent widespread use of over- the- counter drugs, there has been a noticeable increase in the occurrence of gastrointestinal discomfort and peptic ulcer disease. However, peptic ulcer is a highly complex disorder resulting from an imbalance between gstricdestructive and protective factors. OBJECTIVES To identifyrisk factors of peptic ulcer disease. METHODS This study was organized at Al-Basra teaching hospital and Al Sader teaching hospital in Basrah city, Iraq. Medical records and questionnaires filled by patients undergoing diagnostic and therapeutic upper gastrointestinal endoscopies following their gastric discomfort complaints. Information related to patients, disease history and medication history during six months prior to endoscopy procedures was collected. RESULTS A total of 476 patients were identified, including 246 (51.7%) patients with endoscopically diagnosed peptic ulcers and 230 (48.3%) patients without peptic ulcers. The population was predominately male and there were significant differences between age groups.Smoking correlated with a high relative risk;however, alcohol drinking had no significant role as a causative factor. The most extensively used drugs by patients who complained of peptic ulcers are NSAIDs, iron supplements, corticosteroids, and antiplatelet agents. A small number of patients weretreated for hypertension and diabetes, which were correlated with peptic ulcer risks. The presence of H-pylori infections was significantly associated with peptic ulcer diagnosis. CONCLUSION The risk of peptic ulcer disease appeared to increase with chronic medication use and smoking, which aggravatethe contributing risk by H-pylori infections.
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Romstad KK, Detlie TE, Søberg T, Ricanek P, Jahnsen ME, Lerang F, Jahnsen J. Gastrointestinal bleeding due to peptic ulcers and erosions - a prospective observational study (BLUE study). Scand J Gastroenterol 2020; 55:1139-1145. [PMID: 32931710 DOI: 10.1080/00365521.2020.1819405] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES Acute upper gastrointestinal bleeding is a well-recognized complication of peptic ulcers and erosions. The aim of this study was to assess the incidence rate and identify risk factors for this complication in southeastern Norway. MATERIALS AND METHODS Between March 2015 and December 2017, a prospective observational study was conducted at two Norwegian hospitals with a total catchment area of approximately 800,000 inhabitants. Information regarding patient characteristics, comorbidities, drug use, H. pylori status and 30-day mortality was recorded. RESULTS A total of 543 adult patients were included. The incidence was 30/100,000 inhabitants per year. Altogether, 434 (80%) of the study patients used risk medication. Only 46 patients (8.5%) used proton pump inhibitors (PPIs) for more than 2 weeks before the bleeding episode. H. pylori testing was performed in 527 (97%) patients, of whom 195 (37%) were H. pylori-positive. The main comorbidity was cardiovascular disease. Gastric and duodenal ulcers were found in 183 (34%) and 275 (51%) patients, respectively. Simultaneous ulcerations at both locations were present in 58 (10%) patients, and 27 (5%) had only erosions. Overall, the 30-day mortality rate was 7.6%. CONCLUSIONS The incidence of upper gastrointestinal bleeding due to peptic ulcers and erosions was found to be lower than previously demonstrated in comparable studies, but the overall mortality rate was unchanged. The consumption of risk medication was high, and only a few patients had used prophylactic PPIs. Concurrent H. pylori infection was present in only one-third of the patients. CLINICAL TRIAL REGISTRATION Bleeding Ulcer and Erosions Study 'BLUE Study', ClinicalTrials.gov Identifier. NCT03367897.
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Fang CW, Chen CH, Muo CH, Wu SC. Risk of subsequent prostate cancer in peptic ulcer patients who received helicobacter pylori eradication therapy: an Asian population-based cohort study. BMC Urol 2020; 20:135. [PMID: 32867754 PMCID: PMC7461329 DOI: 10.1186/s12894-020-00706-2] [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: 05/27/2020] [Accepted: 08/24/2020] [Indexed: 12/14/2022] Open
Abstract
Background Studies have shown diverse results regarding the association between H. pylori (HP) infection and the risk of malignancy. There is accumulating evidence relating HP infection to urological diseases. We investigated whether there was an association between HP-infected peptic ulcers and the subsequent risk of prostate cancer. Methods We collected HP-infected male patients from 1998 to 2008 from the Longitudinal Health Insurance Database (LHID). HP-infected patients were identified as those who had a diagnosis of peptic ulcers upon admission and received HP eradication therapy within 1 year after diagnosis. The date of HP infection diagnosis upon admission was defined as the index date. Patients aged < 20 years or with a cancer history were excluded. For each HP-infected patient, we selected four males without peptic ulcers or a history of HP eradication in the LHID for the comparison cohort according to propensity score matching by age, index year, and comorbidity. The risk of prostate cancer and associated risk factors was assessed by Cox proportional hazard regression. Results A total of 2620 HP infection treatment patients and 10,480 matched comparisons were selected. There were 36 patients in the HP-infected treatment cohort and 117 patients in the comparison cohort with documented prostate cancer development (1.52 and 1.21 per 1000 person-years, respectively). Compared to the comparison cohort, the HP infection cohort had a 1.26-fold increased prostate cancer risk in the Cox models after adjusting for matched-pairs (95% CI = 0.87–1.34). There were no significant differences in subsequent prostate cancer development between HP-infected treatment patients and the comparison cohort. Conclusion Our findings showed no significant association between HP-infected peptic ulcers and the subsequent risk of prostate cancer. Further studies are warranted to investigate whether this observation is attributable to an HP eradication policy.
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