This article aims to deepen the understanding of the role of Helicobacter pylori(H.pylori)infection in the development of cholelithiasis,initiated by the article by Yao et al,who investigated the potential link betwee...This article aims to deepen the understanding of the role of Helicobacter pylori(H.pylori)infection in the development of cholelithiasis,initiated by the article by Yao et al,who investigated the potential link between H.pylori infection and the development of cholelithiasis through a multicenter retrospective study on an Asian population of over 70000 participants.They also performed a compre-hensive analysis of previously published studies on H.pylori and cholelithiasis,finding a positive association therein[odds ratio(OR)=1.103,P=0.049].Patients positive for H.pylori also had lower levels of total and direct bilirubin,but higher levels of total cholesterol and low-density lipoprotein cholesterol compared to uninfected patients(P<0.05).Cohort studies have confirmed that H.pylori is a risk factor for cholelithiasis(P<0.0001),and aggregate analyses of case-control and cross-sectional studies have shown a positive association between H.pylori and cholelithiasis in Asia(OR=1.599,P=0.034),but not in Europe(OR=1.277,P=0.246).Moreover,H.pylori appears to be related to a higher ratio of choledocho-lithiasis/cholecystolithiasis(OR=3.321,P=0.033).The authors conclude that H.pylori infection is positively correlated with cholelithiasis,particularly with the choledocholithiasis phenotype,especially in Asia,and it is potentially related to bilirubin and cholesterol metabolism.展开更多
BACKGROUND Autoimmune gastritis(AIG)is recognized endoscopically by the presence of antrum-sparing corpus-dominant atrophy,known as reverse atrophy.However,a past Helicobacter pylori(H.pylori)infection can obscure thi...BACKGROUND Autoimmune gastritis(AIG)is recognized endoscopically by the presence of antrum-sparing corpus-dominant atrophy,known as reverse atrophy.However,a past Helicobacter pylori(H.pylori)infection can obscure this classic pattern.We present two cases of AIG with past H.pylori infection and highlight a novel endoscopic sign that may aid AIG recognition when typical features are absent.CASE SUMMARY One patient reported postprandial fullness,while the other was asymptomatic.Neither had a history of H.pylori eradication therapy.Both tested negative on a urea breath test and positive for anti-parietal cell antibodies.In both patients,endoscopy revealed mucosal atrophy involving both the corpus and antrum,which was counter to the characteristic reverse atrophy pattern typically seen in AIG.Beyond the atrophic border,we observed a distinct pattern of gyrus-like changes,manifesting as elevated mucosa between deep fissures.Histologically,targeted biopsies from these gyrus-like areas revealed parietal cell degeneration,lymphocytic infiltration,and hyperplasia of enterochromaffin-like cells,consistent with early histopathologic changes seen in AIG.These results supported diagnoses of AIG with past H.pylori infection.CONCLUSION Gyrus-like changes may serve as a novel endoscopic clue of AIG with past H.pylori infection.展开更多
The problem of metabolic dysfunction-associated steatotic liver disease(MASLD)is becoming a non-infectious pandemic,the growth drivers of which are obesity and diabetes mellitus.According to modern concepts,MASLD deve...The problem of metabolic dysfunction-associated steatotic liver disease(MASLD)is becoming a non-infectious pandemic,the growth drivers of which are obesity and diabetes mellitus.According to modern concepts,MASLD develops and progresses as a result of the interaction of multiple genetic,environmental and adaptive factors,which include specific genetic polymorphisms(for example,the patatin-like phospholipase domain-containing protein 3 gene)and epigenetic modifications,dietary patterns(for example,high consumption of saturated fats and fructose),physical inactivity,obesity,insulin resistance,dysregulation of adipokine production,lipotoxicity,oxidative stress,intestinal microbiota dysbiosis(small intestinal bacterial overgrowth syndrome).In addition,due to the high infection rate of Helicobacter pylori(up to 80%)of people in the population,the influence of this factor on the development and progression of MASLD cannot be ruled out.Ye et al presented a study investigating the relationship between Helicobacter pylori infection and metabolic dysfunction associated with hepatic steatosis and identified prognostic factors.Certainly,the work of the Chinese authors deserves attention and further study.展开更多
BACKGROUND Bismuth quadruple therapy(BQT)induces troublesome gastrointestinal side effects that reduce adherence and efficacy.AIM To evaluate multistrain probiotics efficacy for alleviating gastrointestinal sym-ptoms ...BACKGROUND Bismuth quadruple therapy(BQT)induces troublesome gastrointestinal side effects that reduce adherence and efficacy.AIM To evaluate multistrain probiotics efficacy for alleviating gastrointestinal sym-ptoms during BQT for Helicobacter pylori(H.pylori)eradication.METHODS One hundred seventy-four adults(18-60 years)with confirmed H.pylori infections between July 2022 and December 2023 were randomised to receive BQT plus a multispecies probiotic(n=89)or a maltodextrin placebo(n=85)for 4 weeks.Gastrointestinal Symptom Rating Scale(GSRS)and Bristol Stool Classification Scale scores were collected at baseline,2,4 and 8 weeks;eradication was assessed 8 weeks post-treatment.Intention-to-treat analysis used multiple imputation and SPSS 26.0.RESULTS After 8 weeks,GSRS scores(all dimensions and total)decreased significantly compared with those at baseline.ITT analysis showed significantly greater reductions for the intervention vs the placebo in reflux by week 2,total/diarrhea scores by week 4,and total/dyspepsia scores by week 8.Probiotics provided no protective effect against gastrointestinal symptoms at week 2 but showed significant protection at weeks 4 and 8.Both groups reported decreased diarrhea/constipation-type stools and increased normal-type stools post-intervention.H.pylori eradication rates were slightly higher for the intervention group(88.8%)than for the placebo group(84.7%),but the difference was not significant(P=0.430).CONCLUSION Multistrain probiotics significantly relieved BQT-associated gastrointestinal symptoms without affecting era-dication success.展开更多
The growing global burden of metabolic dysfunction-associated steatohepatitis(MASH)demands a deeper understanding of its underlying mechanisms and risk factors.Recent studies,such as the large population-based case-co...The growing global burden of metabolic dysfunction-associated steatohepatitis(MASH)demands a deeper understanding of its underlying mechanisms and risk factors.Recent studies,such as the large population-based case-control analysis by Abdel-Razeq et al,suggest a significant association between Helicobacter pylori(H.pylori)infection and an increased risk of developing MASH.This study provides compelling data supporting this association,even after adjusting for confounders such as obesity,diabetes,and hyperlipidemia.However,the complexity of this relationship remains unresolved,requiring further investigation into the biological,genetic,and environmental pathways that connect these two conditions.This article critically reviews the study’s findings and identifies its limitations,offering innovative research directions for the future.Key areas of focus include integrating genomic and microbiome analyses,exploring the impact of H.pylori eradication on MASH progression,studying molecular mechanisms at the intersection of infection and liver disease,and developing personalized therapeutic strategies.展开更多
AIM: To evaluate the efficacy of furazolidone-based triple and quadruple therapy in eradicating Helicobacter pylori (H. pylori) in a multi-center randomized controlled trial.
AIM: To answer the question whether FHIT gene expression is affected by the family history of gastric carcinoma and the presence of Helicobacter pylori (Hpylori) in the gastric mucosa of patients with dyspepsia.METHOD...AIM: To answer the question whether FHIT gene expression is affected by the family history of gastric carcinoma and the presence of Helicobacter pylori (Hpylori) in the gastric mucosa of patients with dyspepsia.METHODS: FHIT gene expression in two different topographic sites of the gastric mucosa of twenty-one patients with dyspepsia and with or without familial gastric carcinoma, infected or not infected with H pylori, was evaluated by reverse transcription-PCR (RT-PCR) and IMAGE QUANT methods. A rapid urease test and histopathological examination were used to determine H pylori colonization.RESULTS: In the gastric mucosa of patients with family histories of gastric carcinoma, the amount of FHIT protein mRNA was reduced down to 32%, and for patients with H pylori colonization, to 24% in comparison to controls with dyspepsia and without cancer in the family. FHIT expression was independent of the topography of specimens (corpus vsantrum), and for the control patients it was less sensitive to infection with H pylori. A considerable statistical difference in FHIT levels was observed in the gastric mucosa from the corpus of patients with family histories of gastric carcinoma in respect to H pylori colonization (P = 0.06). Macroscopic evaluation of the gastric mucosa demonstrated that pathologic changes classified according to the Sydney system had no significant influence on FHIT expression within each tested group of patients.CONCLUSION: Loss of FHIT expression was observed in patients with dyspepsia and family histories of gastric carcinoma, especially those infected with H pylori. Such results may constitute an early indication of the development of gastric carcinoma, which is associated with family factors including heredity and H pylori infection. The loss of the FHIT gene may serve as a marker for early diagnosis and prevention of gastric carcinoma, especially in context of early monitoring of H pylori infection in individuals with a record of familial stomach cancer.展开更多
Previous reports clearly demonstrated that Helicobacter pylori(H.pylori)infection,nonsteroidal anti-inflammatory drugs(NSAID)or low dose aspirin(ASA)use significantly and independently increased the risk for the devel...Previous reports clearly demonstrated that Helicobacter pylori(H.pylori)infection,nonsteroidal anti-inflammatory drugs(NSAID)or low dose aspirin(ASA)use significantly and independently increased the risk for the development of peptic ulcer disease.Today,the presence of H.pylori infection associated with low dose ASA and/or NSAID use in the same patient is becoming more frequent and therefore the potential interaction between these factors and the consequences of it has important implications.Whether NSAID intake in the presence of H.pylori infection may further increase the risk of peptic ulcer carried by the presence of only one risk factor is still a matter of debate.Studies on the interaction between the two risk factors yielded conflicting data and no consensus has been reached in the last years.In addition,the interaction between H.pylori infection and low-dose ASA remains even more controversial.In real clinical practice,we can find different clinical scenarios involving these three factors associated with the presence of different gastrointestinal and cardiovascular risk factors.These huge variety of possible combinations greatly hinder the decision making process of physicians.展开更多
AIM: To evaluate the correlation between CD4, CD8 cell infiltration in gastric mucosa, Helicobacter pylori(H pylori)infection and symptoms or the assemblage of symptoms in cases with chronic gastritis.METHODS: Biopsy ...AIM: To evaluate the correlation between CD4, CD8 cell infiltration in gastric mucosa, Helicobacter pylori(H pylori)infection and symptoms or the assemblage of symptoms in cases with chronic gastritis.METHODS: Biopsy samples at the gastric antrum were obtained from 62 patients with chronic gastritis. CD4 and CD8 cell infiltration was evaluated by immunohistochemical assays on frozen sections of the biopsy samples. Fifteen symptoms referring to digestion-related activity and nondigestion related activity were observed. The correlation between lymphocyte infiltration and each symptom or symptom assemblage was analyzed by logistic regression and K-mean cluster methods.RESULTS: CD4 cell infiltrations in gastric mucosa were much more in patients with H pylori infection, while CD8 cell infiltrations were similar in patients with or without H pylori infection. Logistic regression analysis showed that the symptoms including heavy feeling in head or body (t= 2.563), and thirst (t= 2.478) were significantly related with CD4 cell infiltration in gastric mucosa (P＜0.05), and cool limbs with aversion to cold were related with CD8cell infiltration (t = 2.872, P＜0.05). Further analysis showed that non-digestive related symptom assemblage could increase the predicted percentage of CD4 and CD8cell infiltration in gastric mucosa, including lower CD4infiltration by 12.5%, higher CD8 infiltration by 33.3%,and also non-H pylori infection by 23.6%.K-means cluster analysis of all symptoms and CD4 and CD8 cell infiltration in gastric mucosa showed a similar tendency to increase the predicted percentage of CD4, CD8 cell infiltration and H pylori infection.CONCLUSION: Based on correlation between the gastric mucosa lymphocyte infiltration, H pylori infection and clinical symptoms, symptoms or symptomatic assemblages play an important role in making further classification of chronic gastritis, which might help find a more specific therapy for chronic gastritis.展开更多
Helicobacter pylori (H. pylori) infection could be associated with extra-digestive diseases. Here, we report the evidences concerning the decrease in reproductive potential occurring in individuals infected by H. pylo...Helicobacter pylori (H. pylori) infection could be associated with extra-digestive diseases. Here, we report the evidences concerning the decrease in reproductive potential occurring in individuals infected by H. pylori, especially by strains expressing CagA. This infection is more prevalent in individuals with fertility disorders. Infected women have anti-H. pylori antibodies in cervical mucus and follicular fluid that may decrease sperm motility and cross react immunologically with spermatozoa, conceivably hampering the oocyte/sperm fusion. Infection by CagA positive organisms enhances the risk of preeclampsia, which is a main cause of foetus death. These findings are supported by the results of experimental infections of pregnant mice, which may cause reabsorption of a high number of foetuses and alter the balance between Th1 and Th2 cell response. Infected men have decreased sperm motility, viability and numbers of normally shaped sperm and augmented systemic levels of inflammatory cytokines, such as tumor necrosis factor-α, which may damage spermatozoa. In countries where parasitic infestation is endemic, detrimental effects of infection upon spermatozoa may not occur, because the immune response to parasites could determine a switch from a predominant Th1 type to Th2 type lymphocytes, with production of anti-inflammatory cytokines. In conclusion, the evidences gathered until now should be taken into consideration for future studies aiming to explore the possible role of H. pylori infection on human reproduction.展开更多
Helicobacter pylori(H.pylori)infection is very common and affects a significant proportion of the world population.In contrast,the prevalence of small intestinal bacterial overgrowth(SIBO)in the general population is ...Helicobacter pylori(H.pylori)infection is very common and affects a significant proportion of the world population.In contrast,the prevalence of small intestinal bacterial overgrowth(SIBO)in the general population is not well understood.There can be coexistence of both disease states in a given patient and their clinical symptoms may also overlap with one and another.There is no clear clinical guidelines for testing for and treating SIBO in patients with H.pylori infection.This review article explores the available evidence on the relationship between H.pylori infection and SIBO,diagnosis and treatment of these entities and also comments on associated non-gastrointestinal conditions.展开更多
BACKGROUND Innate immunity was found to be associated with both persistence of Helicobacter pylori(H.pylori)infection and increased risk of gastric cancer.AIM To identify the risk factors associated with H.pylori infe...BACKGROUND Innate immunity was found to be associated with both persistence of Helicobacter pylori(H.pylori)infection and increased risk of gastric cancer.AIM To identify the risk factors associated with H.pylori infection and to establish the role of TLR9 rs352140 in suppressing or promoting inflammation related to this infection in children.METHODS We performed a study of 155 children with digestive symptoms,who were divided into two groups according to the histopathological exam:Group 1–48 children with H.pylori-induced chronic gastritis,and Group 2–control group.RESULTS Rural area and poor living conditions were significantly associated with H.pylori chronic gastritis(P=0.0042/P<0.0001).Both positive immunoglobulin A anti H.pylori and the rapid urease test were significantly associated with H.pylori infection(P<0.0001).Significantly higher values of leukocytes and neutrophils within the peripheral blood were found in children with H.pylori chronic gastritis(P=0.111/P=0.284).We found a significant positive correlation between the variant TT genotype of TLR9 rs352140 polymorphism and both leucocytes and neutrophils(P=0.0225/P=0.0292).CONCLUSION Variant TT genotype carriers of the TLR9 rs352140 gene polymorphism might have a more severe degree of inflammation.展开更多
AIM: Helicobacter pylori (H pylon) has been linked to chronic gastritis, peptic ulcers, gastric cancer and MALT-lymphoma. Conventional invasive tests are less sensitive than non-invasive tests in diagnosing H pylori i...AIM: Helicobacter pylori (H pylon) has been linked to chronic gastritis, peptic ulcers, gastric cancer and MALT-lymphoma. Conventional invasive tests are less sensitive than non-invasive tests in diagnosing H pylori infection in patients with bleeding peptic ulcers. Polymerase chain reaction is a sensitive and accurate method for diagnosing H pylori infection. The aim of this study was to evaluate the diagnostic role of mucosai polymerase chain reaction for H pylori infection in patients with bleeding peptic ulcers. METHODS: In patients with bleeding, non-bleeding peptic ulcers and chronic gastritis, we checked rapid urease test, histology, bacterial culture and mucosai polymerase chain reaction fordetecting H pylori infection. Positive H pylori infection was defined as positive culture or both a positive histology and a positive rapid urease test. For mucosai polymerase chain reaction of H pylori, we checked vacA (s1a, s1b, s1c, s2, m1, m1T, m2), iceA1, iceA2. and cag A. RESULTS: Between October 2000 and April 2002,88 patients with bleeding peptic ulcers (males/females: 60/28, gastric ulcers/duodenal ulcers: 55/33), 81 patients with non-bleeding peptic ulcers (males/females: 54/27, gastric ulcers/duodenal ulcers: 45/36) and 37 patients with chronic gastritis (males/ females: 24/13) were enrolled in this study. In patients with bleeding peptic ulcers, non-bleeding peptic ulcers and chronic gastritis, 45 patients (51%), 71 patients (88%) and 20 patients (54%) respectively were found to have positive H pylori infection (P<0.001). In patients with bleeding peptic ulcers, non-bleeding peptic ulcers and chronic gastritis, polymerase chain reaction for H pylori infection was positive in 54 patients (61%), 70 patients (86%) and 20 patients (54%) respectively (P<0.001). The sensitivity, positive predictive value and diagnostic accuracy of mucosai polymerase reaction for H pylori infection were significantly lower in patients with bleeding peptic ulcers (84%, 79% and 81%) than in patients with non-bleeding peptic ulcers (99%, 99% and 98%) (P<0.001, P<0.01 and P<0.001 respectively). The sensitivity, negative predictive value and diagnostic accuracy of mucosal polymerase reaction for H py/ori were significantly lower in patients with bleeding peptic ulcers (84%, 83% and 81%) than in patients with chronic gastritis (100%, 100% and 100%) (P= 0.02, P= 0.02 and P=0.001). CONCLUSION: Mucosal polymerase chain reaction for detecting H pylori infection is not reliable in patients with bleeding peptic ulcers.展开更多
BACKGROUND Helicobacter pylori(H.pylori)infection is a global problem,causing significant morbidity and mortality.Furazolidone is recommended to eradicate H.pylori infections in China owing to the highly associated an...BACKGROUND Helicobacter pylori(H.pylori)infection is a global problem,causing significant morbidity and mortality.Furazolidone is recommended to eradicate H.pylori infections in China owing to the highly associated antibiotic resistance.CASE SUMMARY This article presents two cases of lung injury caused by furazolidone treatment of H.pylori infection and the relevant literature review.Two patients developed symptoms,including fever,cough,and fatigue after receiving a course of furazolidone for H.pylori infection.Chest computed tomography showed bilateral interstitial infiltrates.Laboratory studies revealed elevated blood eosinophil count.After discontinuing furazolidone with or without the use of corticosteroids,the symptoms improved rapidly.A PubMed database literature search revealed three reported cases of lung injury suggestive of furazolidone-induced pulmonary toxicity.CONCLUSION Clinicians should be aware of the side effects associated with the administration of furazolidone to eradicate H.pylori infection.展开更多
AIM:To investigate the association between central serous chorioretinopathy(CSC)and Helicobacter pylori(Hp)by summarizing all available evidence.METHODS:The Scopus,Embase,EBSCO,PubMed,Web of Science,and Cochrane Libra...AIM:To investigate the association between central serous chorioretinopathy(CSC)and Helicobacter pylori(Hp)by summarizing all available evidence.METHODS:The Scopus,Embase,EBSCO,PubMed,Web of Science,and Cochrane Library databases for all relevant studies published from inception to October 2022 were searched,and manually searched for relevant reference lists as a supplement.Studies investigating the association between CSC and Hp infection were included.Finally,8 case-control studies were included in the Meta-analysis after study selection.RESULTS:The results showed no significant correlation between Hp infection and CSC[odds ratio(OR)1.89,95%confidential interval(CI)0.58–6.15,I2=96%,P=0.29].After subgroup analysis based on the degree of development of the study(developing/developed countries),it was found that the results of the two subgroups were the same as the whole,and no significant difference between the two subgroups existed.Meta-regression showed that the effect of sample size on heterogeneity among studies was more prominent(P<0.01,adjusted R^(2)=89.72%),which can explain 89.72%of the sources of heterogeneity.CONCLUSION:This Meta-analysis reveals no significant correlation between Hp infection and CSC,which still warrants further well-designed extensive sample studies to reach a more reliable conclusion and promote a better understanding of the treatment of CSC.展开更多
BACKGROUND Accurate diagnosis of Helicobacter pylori(H.pylori)infection status is a crucial premise for eradication therapy,as well as evaluation of risk for gastric cancer.Recent progress on imaging enhancement endos...BACKGROUND Accurate diagnosis of Helicobacter pylori(H.pylori)infection status is a crucial premise for eradication therapy,as well as evaluation of risk for gastric cancer.Recent progress on imaging enhancement endoscopy(IEE)made it possible to not only detect precancerous lesions and early gastrointestinal cancers but also to predict H.pylori infection in real time.As a novel IEE modality,linked color imaging(LCI)has exhibited its value on diagnosis of lesions of gastric mucosa through emphasizing minor differences of color tone.AIM To compare the efficacy of LCI for H.pylori active infection vs conventional white light imaging(WLI).METHODS PubMed,Embase,Embase and Cochrane Library were searched up to the end of April 11,2022.The random-effects model was adopted to calculate the diagnostic efficacy of LCI and WLI.The calculation of sensitivity,specificity,and likelihood ratios were performed;symmetric receiver operator characteristic(SROC)curves and the areas under the SROC curves were computed.Quality of the included studies was chosen to assess using the quality assessment of diagnostic accuracy studies-2 tool.RESULTS Seven original studies were included in this study.The pooled sensitivity,specificity,positive likelihood rate,and negative likelihood rate of LCI for the diagnosis of H.pylori infection of gastric mucosa were 0.85[95%confidence interval(CI):0.76-0.92],0.82(95%CI:0.78-0.85),4.71(95%CI:3.7-5.9),and 0.18(95%CI:0.10-0.31)respectively,with diagnostic odds ratio=26(95%CI:13-52),SROC=0.87(95%CI:0.84-0.90),which showed superiority of diagnostic efficacy compared to WLI.CONCLUSION Our results showed LCI can improve efficacy of diagnosis on H.pylori infection,which represents a useful endoscopic evaluation modality for clinical practice.展开更多
Background: Several conducted studies have reported a higher and more frequent Helicobacter pylori infection rate in type 2 diabetes mellitus (T2DM). The aim of this study was to estimation the prevalence of H. pylori...Background: Several conducted studies have reported a higher and more frequent Helicobacter pylori infection rate in type 2 diabetes mellitus (T2DM). The aim of this study was to estimation the prevalence of H. pylori and its association between H. pylori infection and T2DM. Materials and Methods: A sectional-cross study was conducted based on 200 patients studded with socioeconomic characteristics through a questionnaire & H. pylori was diagnosed by serum anti-H. pylori immunoglobulin G (IgG) and IgA. Furthermore, patients were investigated for fasting blood glucose (FBG) levels, glycosylated hemoglobin (HbA1c), serum cholesterol, and other biochemistry parameters. Results: The findings showed The prevalence of Hp positive infection was significantly higher in the total sample was 134 with (67%). While 66 out of 200 patients with (33%) was H. pylori negative infection. of H. pylori. Further, the mean values were statistically significant for diabetes with H. pylori infection for IgG > 300 titer and IgA > 250 titer, regarding, HbA1C (7.52 ± 0.41) (P Conclusions: The current study revealed that H. pylori prevalence infections were significantly higher in diabetic patients studied compared to non-diabetic patients. Furthermore, T2DM patients infected with H. pylori positive reported a higher prevalence rate of symptoms than H. pylori negative.展开更多
Helicobacter pylori(H.pylori)infection affects a substantial proportion of the global population and causes various gastric disorders,including gastric cancer.Recent studies have found an inverse relationship between ...Helicobacter pylori(H.pylori)infection affects a substantial proportion of the global population and causes various gastric disorders,including gastric cancer.Recent studies have found an inverse relationship between H.pylori infection and eso-phageal cancer(EC),suggesting a protective role against EC.This editorial focuses on the possible mechanisms underlying the role of H.pylori infection in EC and explores the role of gut microbiota in esophageal carcinogenesis and the prac-ticality of H.pylori eradication.EC has two major subtypes:Esophageal squamous cell carcinoma(ESCC)and esophageal adenocarcinoma(EAC),which have different etiologies and risk factors.Gut microbiota can contribute to EC via inflammation-induced carcinogenesis,immunomodulation,lactagenesis,and genotoxin production.H.pylori infection is said to be inversely related to EAC,protecting against EAC by inducing atrophic gastritis,altering serum ghrelin levels,and triggering cancer cell apoptosis.Though H.pylori infection has no significant association with ESCC,COX-2-1195 polymorphisms and endogenous nitrosamine production can impact the risk of ESCC in H.pylori-infected in-dividuals.There are concerns regarding a plausible increase in EC after H.pylori eradication treatments.However,H.pylori eradication is not associated with an increased risk of EC,making it safe from an EC perspective.展开更多
Objective: to compare the effects of omeprazole and rabeprazole in the treatment of Helicobacter pylori (Hp) infection complicated with gastric ulcer. Methods: 40 patients with Hp infection complicated with gastric ul...Objective: to compare the effects of omeprazole and rabeprazole in the treatment of Helicobacter pylori (Hp) infection complicated with gastric ulcer. Methods: 40 patients with Hp infection complicated with gastric ulcer in the department of gastroenterology of our hospital from October 2020 to October 2021 were selected;They were randomly divided into two groups with 20 cases in each group. Both groups adopted the quadruple scheme. In the selection of proton pump inhibitors in the quadruple scheme, omeprazole and rabeprazole were used to treat patients in the control group and the observation group respectively for 2 weeks, and the therapeutic effects were compared. Results: in the comparison of the total effective rate and Hp eradication rate between the observation group and the control group, the observation group was higher, and the difference was not significant (P > 0.05). The disappearance time of abdominal pain, hunger pain and postprandial pain in the observation group was significantly shorter than that in the control group (P < 0.05), and the hospital stay in the observation group was significantly shorter than that in the control group (P < 0.05). The scores of symptoms (abdominal pain, hunger pain and postprandial pain) in the observation group were significantly lower than those in the control group (P < 0.05), and the levels of serum inflammatory factors (CRP, PCT and IL-6) in the observation group were also significantly lower than those in the control group (P < 0.05). After treatment, compared with the control group, the scores of quality of life in the observation group were significantly higher (P < 0.05). Compared with before treatment, there was no significant change in liver and kidney function in the two groups after treatment (P > 0.05). The incidence of adverse reactions in the observation group was lower than that in the control group, and the difference was not significant (P>0.05). Conclusion: in the treatment of HP infection complicated with gastric ulcer, rabeprazole has better efficacy and safety than omeprazole.展开更多
Objective: this paper will mainly analyze the effect of Helicobacter pylori-infected dyspepsia patients after follow-up care, and discuss the application value of this care measure. Methods: a total of 100 patients pa...Objective: this paper will mainly analyze the effect of Helicobacter pylori-infected dyspepsia patients after follow-up care, and discuss the application value of this care measure. Methods: a total of 100 patients participated in this study, all from dyspepsia patients with Helicobacter pylori infection from January 2020 to January 2021.In the study process with 50 patients as a group, according to the different care in the research group and reference group, the study group patients receive care for follow-up care, and reference group patients for routine basic care, different care, targeted statistics outside hospital compliance rate, eradication rate, timely visit rate, complication rate, nursing quality score, statistical research data integration, observe the two groups, and determine the difference and effectiveness of nursing methods. Results: in the study group, the eradication rate of Helicobacter pylori infection was 48 (96.00%), the timely follow-up rate was 47 (94.00%), the total compliance rate of drugs outside the hospital was 48 (96.00%), and the incidence of complications was 7 (14.00%);The eradication rate of Helicobacter pylori infection in the reference group was 40 (80.00%), the return visit rate on time was 33 (66.00%), the total compliance rate of drugs outside the hospital was 38 (76.00%), and the incidence of complications was 18 (36.00%);The scores of nursing quality in the study group were significantly higher, including nursing responsibility, communication, service attitude and information disclosure. The scores were: (9.25 ± 0.53), (9.18 ± 0.49), (9.27 ± 0.47), (9.31 ± 0.38);The data of the reference group was significantly lower;There was significant difference between the two groups (P < 0.05). Conclusion: the follow-up care applied in indigestion patients with Helicobacter pylori infection can greatly improve Helicobacter pylori infection eradication rate, both patients and total compliance rate are significantly increased, thus reduce the incidence of complications, the effect of patients satisfied, has the value of promotion and wide application.展开更多
文摘This article aims to deepen the understanding of the role of Helicobacter pylori(H.pylori)infection in the development of cholelithiasis,initiated by the article by Yao et al,who investigated the potential link between H.pylori infection and the development of cholelithiasis through a multicenter retrospective study on an Asian population of over 70000 participants.They also performed a compre-hensive analysis of previously published studies on H.pylori and cholelithiasis,finding a positive association therein[odds ratio(OR)=1.103,P=0.049].Patients positive for H.pylori also had lower levels of total and direct bilirubin,but higher levels of total cholesterol and low-density lipoprotein cholesterol compared to uninfected patients(P<0.05).Cohort studies have confirmed that H.pylori is a risk factor for cholelithiasis(P<0.0001),and aggregate analyses of case-control and cross-sectional studies have shown a positive association between H.pylori and cholelithiasis in Asia(OR=1.599,P=0.034),but not in Europe(OR=1.277,P=0.246).Moreover,H.pylori appears to be related to a higher ratio of choledocho-lithiasis/cholecystolithiasis(OR=3.321,P=0.033).The authors conclude that H.pylori infection is positively correlated with cholelithiasis,particularly with the choledocholithiasis phenotype,especially in Asia,and it is potentially related to bilirubin and cholesterol metabolism.
基金Supported by the General Program of the National Natural Science Foundation of China,No.81973920.
文摘BACKGROUND Autoimmune gastritis(AIG)is recognized endoscopically by the presence of antrum-sparing corpus-dominant atrophy,known as reverse atrophy.However,a past Helicobacter pylori(H.pylori)infection can obscure this classic pattern.We present two cases of AIG with past H.pylori infection and highlight a novel endoscopic sign that may aid AIG recognition when typical features are absent.CASE SUMMARY One patient reported postprandial fullness,while the other was asymptomatic.Neither had a history of H.pylori eradication therapy.Both tested negative on a urea breath test and positive for anti-parietal cell antibodies.In both patients,endoscopy revealed mucosal atrophy involving both the corpus and antrum,which was counter to the characteristic reverse atrophy pattern typically seen in AIG.Beyond the atrophic border,we observed a distinct pattern of gyrus-like changes,manifesting as elevated mucosa between deep fissures.Histologically,targeted biopsies from these gyrus-like areas revealed parietal cell degeneration,lymphocytic infiltration,and hyperplasia of enterochromaffin-like cells,consistent with early histopathologic changes seen in AIG.These results supported diagnoses of AIG with past H.pylori infection.CONCLUSION Gyrus-like changes may serve as a novel endoscopic clue of AIG with past H.pylori infection.
文摘The problem of metabolic dysfunction-associated steatotic liver disease(MASLD)is becoming a non-infectious pandemic,the growth drivers of which are obesity and diabetes mellitus.According to modern concepts,MASLD develops and progresses as a result of the interaction of multiple genetic,environmental and adaptive factors,which include specific genetic polymorphisms(for example,the patatin-like phospholipase domain-containing protein 3 gene)and epigenetic modifications,dietary patterns(for example,high consumption of saturated fats and fructose),physical inactivity,obesity,insulin resistance,dysregulation of adipokine production,lipotoxicity,oxidative stress,intestinal microbiota dysbiosis(small intestinal bacterial overgrowth syndrome).In addition,due to the high infection rate of Helicobacter pylori(up to 80%)of people in the population,the influence of this factor on the development and progression of MASLD cannot be ruled out.Ye et al presented a study investigating the relationship between Helicobacter pylori infection and metabolic dysfunction associated with hepatic steatosis and identified prognostic factors.Certainly,the work of the Chinese authors deserves attention and further study.
文摘BACKGROUND Bismuth quadruple therapy(BQT)induces troublesome gastrointestinal side effects that reduce adherence and efficacy.AIM To evaluate multistrain probiotics efficacy for alleviating gastrointestinal sym-ptoms during BQT for Helicobacter pylori(H.pylori)eradication.METHODS One hundred seventy-four adults(18-60 years)with confirmed H.pylori infections between July 2022 and December 2023 were randomised to receive BQT plus a multispecies probiotic(n=89)or a maltodextrin placebo(n=85)for 4 weeks.Gastrointestinal Symptom Rating Scale(GSRS)and Bristol Stool Classification Scale scores were collected at baseline,2,4 and 8 weeks;eradication was assessed 8 weeks post-treatment.Intention-to-treat analysis used multiple imputation and SPSS 26.0.RESULTS After 8 weeks,GSRS scores(all dimensions and total)decreased significantly compared with those at baseline.ITT analysis showed significantly greater reductions for the intervention vs the placebo in reflux by week 2,total/diarrhea scores by week 4,and total/dyspepsia scores by week 8.Probiotics provided no protective effect against gastrointestinal symptoms at week 2 but showed significant protection at weeks 4 and 8.Both groups reported decreased diarrhea/constipation-type stools and increased normal-type stools post-intervention.H.pylori eradication rates were slightly higher for the intervention group(88.8%)than for the placebo group(84.7%),but the difference was not significant(P=0.430).CONCLUSION Multistrain probiotics significantly relieved BQT-associated gastrointestinal symptoms without affecting era-dication success.
基金Supported by Scientific Research Project of Putian University,No.2022059.
文摘The growing global burden of metabolic dysfunction-associated steatohepatitis(MASH)demands a deeper understanding of its underlying mechanisms and risk factors.Recent studies,such as the large population-based case-control analysis by Abdel-Razeq et al,suggest a significant association between Helicobacter pylori(H.pylori)infection and an increased risk of developing MASH.This study provides compelling data supporting this association,even after adjusting for confounders such as obesity,diabetes,and hyperlipidemia.However,the complexity of this relationship remains unresolved,requiring further investigation into the biological,genetic,and environmental pathways that connect these two conditions.This article critically reviews the study’s findings and identifies its limitations,offering innovative research directions for the future.Key areas of focus include integrating genomic and microbiome analyses,exploring the impact of H.pylori eradication on MASH progression,studying molecular mechanisms at the intersection of infection and liver disease,and developing personalized therapeutic strategies.
基金Supported by The National Science and Technology Major Projects for"Major New Drugs Innovation and Development"of China,No.2011ZX09302-007-03Jiangxi Province Talent 555 Project,and Jiangxi Society of Gastroenterology
文摘AIM: To evaluate the efficacy of furazolidone-based triple and quadruple therapy in eradicating Helicobacter pylori (H. pylori) in a multi-center randomized controlled trial.
基金Supported by The State Committee for Scientific Research and Medical University of Lodz(No.502-15-037)
文摘AIM: To answer the question whether FHIT gene expression is affected by the family history of gastric carcinoma and the presence of Helicobacter pylori (Hpylori) in the gastric mucosa of patients with dyspepsia.METHODS: FHIT gene expression in two different topographic sites of the gastric mucosa of twenty-one patients with dyspepsia and with or without familial gastric carcinoma, infected or not infected with H pylori, was evaluated by reverse transcription-PCR (RT-PCR) and IMAGE QUANT methods. A rapid urease test and histopathological examination were used to determine H pylori colonization.RESULTS: In the gastric mucosa of patients with family histories of gastric carcinoma, the amount of FHIT protein mRNA was reduced down to 32%, and for patients with H pylori colonization, to 24% in comparison to controls with dyspepsia and without cancer in the family. FHIT expression was independent of the topography of specimens (corpus vsantrum), and for the control patients it was less sensitive to infection with H pylori. A considerable statistical difference in FHIT levels was observed in the gastric mucosa from the corpus of patients with family histories of gastric carcinoma in respect to H pylori colonization (P = 0.06). Macroscopic evaluation of the gastric mucosa demonstrated that pathologic changes classified according to the Sydney system had no significant influence on FHIT expression within each tested group of patients.CONCLUSION: Loss of FHIT expression was observed in patients with dyspepsia and family histories of gastric carcinoma, especially those infected with H pylori. Such results may constitute an early indication of the development of gastric carcinoma, which is associated with family factors including heredity and H pylori infection. The loss of the FHIT gene may serve as a marker for early diagnosis and prevention of gastric carcinoma, especially in context of early monitoring of H pylori infection in individuals with a record of familial stomach cancer.
文摘Previous reports clearly demonstrated that Helicobacter pylori(H.pylori)infection,nonsteroidal anti-inflammatory drugs(NSAID)or low dose aspirin(ASA)use significantly and independently increased the risk for the development of peptic ulcer disease.Today,the presence of H.pylori infection associated with low dose ASA and/or NSAID use in the same patient is becoming more frequent and therefore the potential interaction between these factors and the consequences of it has important implications.Whether NSAID intake in the presence of H.pylori infection may further increase the risk of peptic ulcer carried by the presence of only one risk factor is still a matter of debate.Studies on the interaction between the two risk factors yielded conflicting data and no consensus has been reached in the last years.In addition,the interaction between H.pylori infection and low-dose ASA remains even more controversial.In real clinical practice,we can find different clinical scenarios involving these three factors associated with the presence of different gastrointestinal and cardiovascular risk factors.These huge variety of possible combinations greatly hinder the decision making process of physicians.
基金Supported by the National Science Foundation, China, No. 90209002 and 90209032Key Grant from National Administration of Traditional Chinese Medicine, No. 000-J-Z-02 Beijing Creative Human Resource Plan
文摘AIM: To evaluate the correlation between CD4, CD8 cell infiltration in gastric mucosa, Helicobacter pylori(H pylori)infection and symptoms or the assemblage of symptoms in cases with chronic gastritis.METHODS: Biopsy samples at the gastric antrum were obtained from 62 patients with chronic gastritis. CD4 and CD8 cell infiltration was evaluated by immunohistochemical assays on frozen sections of the biopsy samples. Fifteen symptoms referring to digestion-related activity and nondigestion related activity were observed. The correlation between lymphocyte infiltration and each symptom or symptom assemblage was analyzed by logistic regression and K-mean cluster methods.RESULTS: CD4 cell infiltrations in gastric mucosa were much more in patients with H pylori infection, while CD8 cell infiltrations were similar in patients with or without H pylori infection. Logistic regression analysis showed that the symptoms including heavy feeling in head or body (t= 2.563), and thirst (t= 2.478) were significantly related with CD4 cell infiltration in gastric mucosa (P＜0.05), and cool limbs with aversion to cold were related with CD8cell infiltration (t = 2.872, P＜0.05). Further analysis showed that non-digestive related symptom assemblage could increase the predicted percentage of CD4 and CD8cell infiltration in gastric mucosa, including lower CD4infiltration by 12.5%, higher CD8 infiltration by 33.3%,and also non-H pylori infection by 23.6%.K-means cluster analysis of all symptoms and CD4 and CD8 cell infiltration in gastric mucosa showed a similar tendency to increase the predicted percentage of CD4, CD8 cell infiltration and H pylori infection.CONCLUSION: Based on correlation between the gastric mucosa lymphocyte infiltration, H pylori infection and clinical symptoms, symptoms or symptomatic assemblages play an important role in making further classification of chronic gastritis, which might help find a more specific therapy for chronic gastritis.
文摘Helicobacter pylori (H. pylori) infection could be associated with extra-digestive diseases. Here, we report the evidences concerning the decrease in reproductive potential occurring in individuals infected by H. pylori, especially by strains expressing CagA. This infection is more prevalent in individuals with fertility disorders. Infected women have anti-H. pylori antibodies in cervical mucus and follicular fluid that may decrease sperm motility and cross react immunologically with spermatozoa, conceivably hampering the oocyte/sperm fusion. Infection by CagA positive organisms enhances the risk of preeclampsia, which is a main cause of foetus death. These findings are supported by the results of experimental infections of pregnant mice, which may cause reabsorption of a high number of foetuses and alter the balance between Th1 and Th2 cell response. Infected men have decreased sperm motility, viability and numbers of normally shaped sperm and augmented systemic levels of inflammatory cytokines, such as tumor necrosis factor-α, which may damage spermatozoa. In countries where parasitic infestation is endemic, detrimental effects of infection upon spermatozoa may not occur, because the immune response to parasites could determine a switch from a predominant Th1 type to Th2 type lymphocytes, with production of anti-inflammatory cytokines. In conclusion, the evidences gathered until now should be taken into consideration for future studies aiming to explore the possible role of H. pylori infection on human reproduction.
文摘Helicobacter pylori(H.pylori)infection is very common and affects a significant proportion of the world population.In contrast,the prevalence of small intestinal bacterial overgrowth(SIBO)in the general population is not well understood.There can be coexistence of both disease states in a given patient and their clinical symptoms may also overlap with one and another.There is no clear clinical guidelines for testing for and treating SIBO in patients with H.pylori infection.This review article explores the available evidence on the relationship between H.pylori infection and SIBO,diagnosis and treatment of these entities and also comments on associated non-gastrointestinal conditions.
基金Supported by University of Medicine,Pharmacy,Sciences and Technology“George Emil Palade”of Târgu Mureş,Romania,No.293/6/14.01.2020.
文摘BACKGROUND Innate immunity was found to be associated with both persistence of Helicobacter pylori(H.pylori)infection and increased risk of gastric cancer.AIM To identify the risk factors associated with H.pylori infection and to establish the role of TLR9 rs352140 in suppressing or promoting inflammation related to this infection in children.METHODS We performed a study of 155 children with digestive symptoms,who were divided into two groups according to the histopathological exam:Group 1–48 children with H.pylori-induced chronic gastritis,and Group 2–control group.RESULTS Rural area and poor living conditions were significantly associated with H.pylori chronic gastritis(P=0.0042/P<0.0001).Both positive immunoglobulin A anti H.pylori and the rapid urease test were significantly associated with H.pylori infection(P<0.0001).Significantly higher values of leukocytes and neutrophils within the peripheral blood were found in children with H.pylori chronic gastritis(P=0.111/P=0.284).We found a significant positive correlation between the variant TT genotype of TLR9 rs352140 polymorphism and both leucocytes and neutrophils(P=0.0225/P=0.0292).CONCLUSION Variant TT genotype carriers of the TLR9 rs352140 gene polymorphism might have a more severe degree of inflammation.
基金Supported by grants VGH 92-230 and NSC92-2314-B075-049
文摘AIM: Helicobacter pylori (H pylon) has been linked to chronic gastritis, peptic ulcers, gastric cancer and MALT-lymphoma. Conventional invasive tests are less sensitive than non-invasive tests in diagnosing H pylori infection in patients with bleeding peptic ulcers. Polymerase chain reaction is a sensitive and accurate method for diagnosing H pylori infection. The aim of this study was to evaluate the diagnostic role of mucosai polymerase chain reaction for H pylori infection in patients with bleeding peptic ulcers. METHODS: In patients with bleeding, non-bleeding peptic ulcers and chronic gastritis, we checked rapid urease test, histology, bacterial culture and mucosai polymerase chain reaction fordetecting H pylori infection. Positive H pylori infection was defined as positive culture or both a positive histology and a positive rapid urease test. For mucosai polymerase chain reaction of H pylori, we checked vacA (s1a, s1b, s1c, s2, m1, m1T, m2), iceA1, iceA2. and cag A. RESULTS: Between October 2000 and April 2002,88 patients with bleeding peptic ulcers (males/females: 60/28, gastric ulcers/duodenal ulcers: 55/33), 81 patients with non-bleeding peptic ulcers (males/females: 54/27, gastric ulcers/duodenal ulcers: 45/36) and 37 patients with chronic gastritis (males/ females: 24/13) were enrolled in this study. In patients with bleeding peptic ulcers, non-bleeding peptic ulcers and chronic gastritis, 45 patients (51%), 71 patients (88%) and 20 patients (54%) respectively were found to have positive H pylori infection (P<0.001). In patients with bleeding peptic ulcers, non-bleeding peptic ulcers and chronic gastritis, polymerase chain reaction for H pylori infection was positive in 54 patients (61%), 70 patients (86%) and 20 patients (54%) respectively (P<0.001). The sensitivity, positive predictive value and diagnostic accuracy of mucosai polymerase reaction for H pylori infection were significantly lower in patients with bleeding peptic ulcers (84%, 79% and 81%) than in patients with non-bleeding peptic ulcers (99%, 99% and 98%) (P<0.001, P<0.01 and P<0.001 respectively). The sensitivity, negative predictive value and diagnostic accuracy of mucosal polymerase reaction for H py/ori were significantly lower in patients with bleeding peptic ulcers (84%, 83% and 81%) than in patients with chronic gastritis (100%, 100% and 100%) (P= 0.02, P= 0.02 and P=0.001). CONCLUSION: Mucosal polymerase chain reaction for detecting H pylori infection is not reliable in patients with bleeding peptic ulcers.
文摘BACKGROUND Helicobacter pylori(H.pylori)infection is a global problem,causing significant morbidity and mortality.Furazolidone is recommended to eradicate H.pylori infections in China owing to the highly associated antibiotic resistance.CASE SUMMARY This article presents two cases of lung injury caused by furazolidone treatment of H.pylori infection and the relevant literature review.Two patients developed symptoms,including fever,cough,and fatigue after receiving a course of furazolidone for H.pylori infection.Chest computed tomography showed bilateral interstitial infiltrates.Laboratory studies revealed elevated blood eosinophil count.After discontinuing furazolidone with or without the use of corticosteroids,the symptoms improved rapidly.A PubMed database literature search revealed three reported cases of lung injury suggestive of furazolidone-induced pulmonary toxicity.CONCLUSION Clinicians should be aware of the side effects associated with the administration of furazolidone to eradicate H.pylori infection.
基金Supported by 1.3.5 Project for Disciplines of Excellence,West China Hospital,Sichuan University(No.ZYJC21025)。
文摘AIM:To investigate the association between central serous chorioretinopathy(CSC)and Helicobacter pylori(Hp)by summarizing all available evidence.METHODS:The Scopus,Embase,EBSCO,PubMed,Web of Science,and Cochrane Library databases for all relevant studies published from inception to October 2022 were searched,and manually searched for relevant reference lists as a supplement.Studies investigating the association between CSC and Hp infection were included.Finally,8 case-control studies were included in the Meta-analysis after study selection.RESULTS:The results showed no significant correlation between Hp infection and CSC[odds ratio(OR)1.89,95%confidential interval(CI)0.58–6.15,I2=96%,P=0.29].After subgroup analysis based on the degree of development of the study(developing/developed countries),it was found that the results of the two subgroups were the same as the whole,and no significant difference between the two subgroups existed.Meta-regression showed that the effect of sample size on heterogeneity among studies was more prominent(P<0.01,adjusted R^(2)=89.72%),which can explain 89.72%of the sources of heterogeneity.CONCLUSION:This Meta-analysis reveals no significant correlation between Hp infection and CSC,which still warrants further well-designed extensive sample studies to reach a more reliable conclusion and promote a better understanding of the treatment of CSC.
基金Clinical Medical Center of Yunnan Provincial Health Commission,No.2020LCZXKF-XH05 and 2021LCZXXF-XH03Young Academic Talents Cultivation Program of Yunnan Province,No.202205AC160070.
文摘BACKGROUND Accurate diagnosis of Helicobacter pylori(H.pylori)infection status is a crucial premise for eradication therapy,as well as evaluation of risk for gastric cancer.Recent progress on imaging enhancement endoscopy(IEE)made it possible to not only detect precancerous lesions and early gastrointestinal cancers but also to predict H.pylori infection in real time.As a novel IEE modality,linked color imaging(LCI)has exhibited its value on diagnosis of lesions of gastric mucosa through emphasizing minor differences of color tone.AIM To compare the efficacy of LCI for H.pylori active infection vs conventional white light imaging(WLI).METHODS PubMed,Embase,Embase and Cochrane Library were searched up to the end of April 11,2022.The random-effects model was adopted to calculate the diagnostic efficacy of LCI and WLI.The calculation of sensitivity,specificity,and likelihood ratios were performed;symmetric receiver operator characteristic(SROC)curves and the areas under the SROC curves were computed.Quality of the included studies was chosen to assess using the quality assessment of diagnostic accuracy studies-2 tool.RESULTS Seven original studies were included in this study.The pooled sensitivity,specificity,positive likelihood rate,and negative likelihood rate of LCI for the diagnosis of H.pylori infection of gastric mucosa were 0.85[95%confidence interval(CI):0.76-0.92],0.82(95%CI:0.78-0.85),4.71(95%CI:3.7-5.9),and 0.18(95%CI:0.10-0.31)respectively,with diagnostic odds ratio=26(95%CI:13-52),SROC=0.87(95%CI:0.84-0.90),which showed superiority of diagnostic efficacy compared to WLI.CONCLUSION Our results showed LCI can improve efficacy of diagnosis on H.pylori infection,which represents a useful endoscopic evaluation modality for clinical practice.
文摘Background: Several conducted studies have reported a higher and more frequent Helicobacter pylori infection rate in type 2 diabetes mellitus (T2DM). The aim of this study was to estimation the prevalence of H. pylori and its association between H. pylori infection and T2DM. Materials and Methods: A sectional-cross study was conducted based on 200 patients studded with socioeconomic characteristics through a questionnaire & H. pylori was diagnosed by serum anti-H. pylori immunoglobulin G (IgG) and IgA. Furthermore, patients were investigated for fasting blood glucose (FBG) levels, glycosylated hemoglobin (HbA1c), serum cholesterol, and other biochemistry parameters. Results: The findings showed The prevalence of Hp positive infection was significantly higher in the total sample was 134 with (67%). While 66 out of 200 patients with (33%) was H. pylori negative infection. of H. pylori. Further, the mean values were statistically significant for diabetes with H. pylori infection for IgG > 300 titer and IgA > 250 titer, regarding, HbA1C (7.52 ± 0.41) (P Conclusions: The current study revealed that H. pylori prevalence infections were significantly higher in diabetic patients studied compared to non-diabetic patients. Furthermore, T2DM patients infected with H. pylori positive reported a higher prevalence rate of symptoms than H. pylori negative.
文摘Helicobacter pylori(H.pylori)infection affects a substantial proportion of the global population and causes various gastric disorders,including gastric cancer.Recent studies have found an inverse relationship between H.pylori infection and eso-phageal cancer(EC),suggesting a protective role against EC.This editorial focuses on the possible mechanisms underlying the role of H.pylori infection in EC and explores the role of gut microbiota in esophageal carcinogenesis and the prac-ticality of H.pylori eradication.EC has two major subtypes:Esophageal squamous cell carcinoma(ESCC)and esophageal adenocarcinoma(EAC),which have different etiologies and risk factors.Gut microbiota can contribute to EC via inflammation-induced carcinogenesis,immunomodulation,lactagenesis,and genotoxin production.H.pylori infection is said to be inversely related to EAC,protecting against EAC by inducing atrophic gastritis,altering serum ghrelin levels,and triggering cancer cell apoptosis.Though H.pylori infection has no significant association with ESCC,COX-2-1195 polymorphisms and endogenous nitrosamine production can impact the risk of ESCC in H.pylori-infected in-dividuals.There are concerns regarding a plausible increase in EC after H.pylori eradication treatments.However,H.pylori eradication is not associated with an increased risk of EC,making it safe from an EC perspective.
文摘Objective: to compare the effects of omeprazole and rabeprazole in the treatment of Helicobacter pylori (Hp) infection complicated with gastric ulcer. Methods: 40 patients with Hp infection complicated with gastric ulcer in the department of gastroenterology of our hospital from October 2020 to October 2021 were selected;They were randomly divided into two groups with 20 cases in each group. Both groups adopted the quadruple scheme. In the selection of proton pump inhibitors in the quadruple scheme, omeprazole and rabeprazole were used to treat patients in the control group and the observation group respectively for 2 weeks, and the therapeutic effects were compared. Results: in the comparison of the total effective rate and Hp eradication rate between the observation group and the control group, the observation group was higher, and the difference was not significant (P > 0.05). The disappearance time of abdominal pain, hunger pain and postprandial pain in the observation group was significantly shorter than that in the control group (P < 0.05), and the hospital stay in the observation group was significantly shorter than that in the control group (P < 0.05). The scores of symptoms (abdominal pain, hunger pain and postprandial pain) in the observation group were significantly lower than those in the control group (P < 0.05), and the levels of serum inflammatory factors (CRP, PCT and IL-6) in the observation group were also significantly lower than those in the control group (P < 0.05). After treatment, compared with the control group, the scores of quality of life in the observation group were significantly higher (P < 0.05). Compared with before treatment, there was no significant change in liver and kidney function in the two groups after treatment (P > 0.05). The incidence of adverse reactions in the observation group was lower than that in the control group, and the difference was not significant (P>0.05). Conclusion: in the treatment of HP infection complicated with gastric ulcer, rabeprazole has better efficacy and safety than omeprazole.
文摘Objective: this paper will mainly analyze the effect of Helicobacter pylori-infected dyspepsia patients after follow-up care, and discuss the application value of this care measure. Methods: a total of 100 patients participated in this study, all from dyspepsia patients with Helicobacter pylori infection from January 2020 to January 2021.In the study process with 50 patients as a group, according to the different care in the research group and reference group, the study group patients receive care for follow-up care, and reference group patients for routine basic care, different care, targeted statistics outside hospital compliance rate, eradication rate, timely visit rate, complication rate, nursing quality score, statistical research data integration, observe the two groups, and determine the difference and effectiveness of nursing methods. Results: in the study group, the eradication rate of Helicobacter pylori infection was 48 (96.00%), the timely follow-up rate was 47 (94.00%), the total compliance rate of drugs outside the hospital was 48 (96.00%), and the incidence of complications was 7 (14.00%);The eradication rate of Helicobacter pylori infection in the reference group was 40 (80.00%), the return visit rate on time was 33 (66.00%), the total compliance rate of drugs outside the hospital was 38 (76.00%), and the incidence of complications was 18 (36.00%);The scores of nursing quality in the study group were significantly higher, including nursing responsibility, communication, service attitude and information disclosure. The scores were: (9.25 ± 0.53), (9.18 ± 0.49), (9.27 ± 0.47), (9.31 ± 0.38);The data of the reference group was significantly lower;There was significant difference between the two groups (P < 0.05). Conclusion: the follow-up care applied in indigestion patients with Helicobacter pylori infection can greatly improve Helicobacter pylori infection eradication rate, both patients and total compliance rate are significantly increased, thus reduce the incidence of complications, the effect of patients satisfied, has the value of promotion and wide application.
