scholarly journals The Study of Prevalence of Helicobacter Pylori in Patients with Acne Rosacea

2014 ◽  
Vol 10 (4) ◽  
pp. 49-52 ◽  
Author(s):  
S Bhattarai ◽  
S Agrawal ◽  
A Rijal ◽  
S Majhi ◽  
B Pradhan ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Serological Test ◽  
Test Methods ◽  
Clinical Staging ◽  
Unknown Etiology ◽  
Positive Serology ◽  
Female Ratio ◽  
Ulcer Disease ◽  
Acne Rosacea ◽  
H Pylori

Background Acne rosacea is an inflammatory disease affecting the central part of the face characterized by erythema, papules, papulo pustules and telangiectasias of unknown etiology. More recently numerous studies have described an association with Helicobacter pylori (Hp) and the extra gastric symptoms of cutaneous origin. Objectives To establish the prevalence of Helicobacter pylori (Hp) infection in the stomach in patients with rosacea based on standard Hp serological test. Methods All patients with the clinical staging of 2, 3 and 4 rosacea attending the Dermatology Out Patient Department from May 2009 – April 2010 were included in the study. Quantitative serological test using the SERION ELISA classic Helicobacter pylori IgG was done. Result A total of 26 patients were enrolled in the study with the age ranging from 26- 82 years. There were 14 males and 12 females and the male: female ratio was 1.6:1. Three (11.53%) patients presented with Grade IV rosacea, a severe clinical presentation and symptoms suggestive of acid peptic diseases were found in 14/26 (53.8%) patients. A positive serology to H. pylori was found in 17/26 (65.4%) of patients. A statistically significant correlation was found when association of H.pylori positivity in patients of rosacea compared with the seropositivity in controls. However correlation in the seropositivity was not found amongst the patients having gastritis and rosacea. Conclusion There still proves to find a correlation of Hp infection with patients with rosacea but it can still be hypothesised as a cutaneous manifestation of an internal peptic ulcer disease . DOI: http://dx.doi.org/10.3126/kumj.v10i4.10995 Kathmandu Univ Med J 2012;10(4):49-52

scholarly journals Prevalence of Helicobacter pylori infection among patients undergoing upper gastrointestinal endoscopy

2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Vudumula Vijaya Lakshmi
Keyword(s):  
Duodenal Ulcer ◽  
Helicobacter Pylori ◽  
Normal Population ◽  
Gastric Ulcers ◽  
Upper Gastrointestinal Endoscopy ◽  
Contributing Factors ◽  
Duodenal Ulcers ◽  
Female Ratio ◽  
Ulcer Disease ◽  
H Pylori

Helicobacter pylori (H. pylori) has a role in the multifactorial etiology of peptic ulcer disease. A link between H. pylori infection and duodenal ulcer disease is now established. Other contributing factors and their interaction with the organism may initiate the ulcerative process. The fact that eradication of H. pylori infection leads to a long-term cure in the majority of duodenal ulcer patients and the fact that the prevalence of infection is higher in ulcer patients than in the normal population are cogent arguments in favor of it being the primary cause of the ulceration. This study was under taken at the Department of surgery, Narayana medical college, Nellore from January 2007 to July 2008. A total of 150 patients with duodenal ulcers, gastric ulcers, antral gastritis, gastric carcinoma and dyspepsia of any kind were studied. Maximum number of cases were in the age group of 31 years to 50 years among both sexes and number of cases gradually decreased after 50 years of age in males and females. Males were more in number and male to female ratio is (2.75:1) approximately 3:1.

scholarly journals Prevalence of Helicobacter pylori in peptic ulcer perforation

2017 ◽  
Vol 4 (10) ◽  
pp. 3350 ◽  
Author(s):  
Binni John ◽  
Bipin P. Mathew ◽  
Vipin Chandran C.
Keyword(s):  
Helicobacter Pylori ◽  
Peptic Ulcer ◽  
Peptic Ulcer Disease ◽  
Eradication Therapy ◽  
Perforated Peptic Ulcer ◽  
Peptic Ulcer Perforation ◽  
Female Ratio ◽  
Ulcer Disease ◽  
Ulcer Perforation ◽  
H Pylori

Background: Helicobacter pylori have an important role in the pathogenesis of peptic ulcer disease. The aim of the present study was to observe the prevalence of H. pylori in peptic ulcer perforation cases and the rationale of H. pylori eradication therapy post operatively and to investigate factors associated with peptic ulcer.Methods: This cross-sectional study was conducted at the Department of general surgery, Government Medical College, Kottayam for a period 20 months from March 2012 to October 2013 after getting approval from institutional ethics committee. A total of 113 patients were participated in the study after meeting inclusion criteria. After getting written consent from the patients with perforated peptic ulcer, resuscitation and laparotomy was performed in the emergency department. H. pyloriinfection was confirmed by histopathological examination by Giemsa staining. Based on the histopathological report, the prevalence of H. pylori infection in the patients was assessed and was given appropriate H. pylori eradication regimen.Results: The mean age of presentation of the patients was 52.81±14.5 years. Male to female ratio was 4.14:1. Out of 113 cases, 67 cases (59.3%) had duodenal ulcer perforation while 46 cases (40.7%) had gastric ulcer perforation. Of them 53(46.9%) cases were positive H. pylori positive. No significant association was found between the incidence of H. pylori infection in peptic ulcers with smoking, hypertension, diet intake, NSAIDS intake. In our study association between H. pylori and diabetes mellitus (p=0.02) found to be significant which can be further investigated.Conclusion: According to our study the prevalence of H. pylori infection in perforated peptic ulcer disease is 47% which must be considered as significant. Hence all the patients undergoing laparotomy for peptic ulcer perforation should be investigated for H. pylori infection and if positive we must start the anti H. pylori regimen for them, which is more cost effective.

scholarly journals Association between infection of Helicobacter pylori and iron deficiency anemia of unknown origin: a systematic review

2021 ◽  
Vol 15 (1) ◽  
pp. 1-7
Author(s):  
Sylwia Sikorska ◽  
Alicja Lewkowicz ◽  
Kornelia Kędziora-Kornatowska
Keyword(s):  
Helicobacter Pylori ◽  
Iron Deficiency ◽  
Iron Deficiency Anemia ◽  
Hematological Parameters ◽  
Unknown Origin ◽  
Deficiency Anemia ◽  
Unknown Etiology ◽  
Ulcer Disease ◽  
H Pylori ◽  
The Impact

Infection with Helicobacter pylori, a Gram-negative bacterium, is common worldwide, affecting approximately 50% of the world’s population. Complications arising from H. pylori infections can have serious health consequences. In addition to gastritis, peptic ulcer disease and gastric cancer, conditions widely described in the literature, scientists are also examining the connection between H. pylori infection and the development of iron deficiency anemia (IDA). Iron is an element necessary for the proper functioning of red blood cells and for proper human development, starting in utero. Iron deficiency is the most common micronutrient deficiency in the world. The unknown etiology of iron deficiency and, consequently, anemia, is a serious problem for clinicians, but also provides an opportunity for scientific research. The aim of this paper is to review the literature investigating links between H. pylori infection and IDA development. The literature review was carried out using Google Scholar and PubMed, and took into account the mechanism of H. pylori infection in IDA development, and the impact of this microorganism on iron metabolism and hematological parameters. The research on iron management and hematological parameters to date has produced varying results. In some cases, the worsening of laboratory results characteristic of IDA was associated with the presence of H. pylori infection. However, there are plenty of studies showing no association between IDA and ongoing infection. Thus, due to insufficient research on the potential mechanistic links between infection and anemia, the influence of H. pylori infection on IDA development cannot be clearly defined.

scholarly journals Evaluation of Helicobacter pylory colonization by serologic test (IgG) and dyspepsia in volunteers from the countryside of Monte Negro, in the Brazilian western Amazon region

2010 ◽  
Vol 52 (4) ◽  
pp. 203-206 ◽  
Author(s):  
Rafael Bernardon Ribeiro ◽  
Herlon Saraiva Martins ◽  
Vera Aparecida dos Santos ◽  
Marcelo el Khouri ◽  
Leandro Savoy Duarte ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Rural Areas ◽  
Age Groups ◽  
Developed Countries ◽  
Progressive Increase ◽  
Amazon Region ◽  
Statistical Association ◽  
Serologic Test ◽  
Positive Serology ◽  
H Pylori

The present study intended to analyze the seroprevalence of Helicobacter pylori, IgG, and its relation to dyspepsia in a population from the western Amazon region. During the "Projeto Bandeira Científica", a University of São Paulo Medical School program, in Monte Negro's rural areas, state of Rondônia, 266 blood samples were collected from volunteers. The material was tested for IgG antibodies anti-Helicobacter pylori by ELISA method and the participants were also interviewed on dyspepsia, hygiene and social aspects. Participants aged between five and 81 years old (34 years on average), 149 (56%) were female and 117 (44%) male. We found 210 (78.9%) positive, 50 (18.8%) negative and six (2.3%) undetermined samples. Dyspeptic complaints were found in 226 cases (85.2%). There was no statistical association between dyspepsia and positive serology for H. pylori. We concluded that the seroprevalence in all age categories is similar to results found in other studies conducted in developing countries, including those from Brazil. On the other hand, the seroprevalence found in Monte Negro was higher than that reported in developed countries. As expected, there was a progressive increase in the positivity for H. pylori in older age groups.

scholarly journals Identification of Markers for Helicobacter pylori Strains Isolated from Children with Peptic Ulcer Disease by Suppressive Subtractive Hybridization

2006 ◽  
Vol 74 (7) ◽  
pp. 4064-4074 ◽  
Author(s):  
Mónica Oleastro ◽  
Lurdes Monteiro ◽  
Philippe Lehours ◽  
Francis Mégraud ◽  
Armelle Ménard
Keyword(s):  
Helicobacter Pylori ◽  
Peptic Ulcer ◽  
Peptic Ulcer Disease ◽  
Subtractive Hybridization ◽  
Suppressive Subtractive Hybridization ◽  
Ulcer Disease ◽  
Lipopolysaccharide Biosynthesis ◽  
The Difference ◽  
H Pylori

ABSTRACT Peptic ulcer disease (PUD) occurs after a long-term Helicobacter pylori infection. However, the disease can develop earlier, and rare cases have been observed in children, suggesting that these H. pylori strains may be more virulent. We used suppressive subtractive hybridization for comparative genomics between H. pylori strains isolated from a 5-year-old child with duodenal ulcer and from a sex- and age-matched child with gastritis only. The prevalence of the 30 tester-specific subtracted sequences was determined on a collection of H. pylori strains from children (15 ulcers and 30 gastritis) and from adults (46 ulcers and 44 gastritis). Two of these sequences, jhp0562 (80.0% versus 33.3%, P = 0.008) and jhp0870 (80.0% versus 36.7%, P = 0.015), were highly associated with PUD in children and a third sequence, jhp0828, was less associated (40.0% versus 10.0%, P = 0.048). Among adult strains, none of the 30 sequences was associated with PUD. However, both jhp0562 and jhp0870 were less prevalent in adenocarcinoma strains than in PUD strains from children and adults, the difference being statistically significant for jhp0870. In conclusion, two H. pylori genes were identified as being strongly associated with PUD in children, and their putative roles as an outer membrane protein for jhp0870 and in lipopolysaccharide biosynthesis for jhp0562, suggest that they may be novel virulence factors of H. pylori.

scholarly journals Features of the endoscopic picture in paediatric gastroduodenal diseases caused by Helicobacter pylori

2020 ◽  
Vol 10 (3) ◽  
pp. 543-550
Author(s):  
Sh. T. Turdieva ◽  
E. A. Shamansurova
Keyword(s):  
Helicobacter Pylori ◽  
Inflammatory Diseases ◽  
Gastric Wall ◽  
Duodenogastric Reflux ◽  
Chronic Atrophic Gastritis ◽  
Endoscopic Examination ◽  
Ulcer Disease ◽  
Functional Studies ◽  
H Pylori ◽  
Endoscopic Picture

The aim of the study was to examine the features of the endoscopic picture in the upper digestive tract mucosa in paediatric chronic gastroduodenal pathology (CGDP) associated with Helicobacter pylori. Materials and methods. There were examined 286 patients, aged 6–15 years. Diagnostic criteria for chronic gastroduodenal pathology were anamnestic as well as instrumental and functional studies data: gastric fractional intubation, esophagogastroduodenoscopy (EPGDS) with endoscopic pH-metry without biopsy, and ultrasound examination of abdominal organs. H. pylori testing was carried out by two unrelated methods such as respiratory test and a immunochromatographic fecal test. Results. Detection of H. pylori in children with CGDP peaked in patients with peptic gastric and duodenal ulcer (up to 87.5%, p < 0.05). The main endoscopic signs were edema, hyperaemia and contact bleeding, as well as local haemorrhage were the major endoscopic signs of inflammation in the stomach and duodenum mucosa. Atrophic mucosal lesions were characterized by thinning, pale colour together with transilluminated submucosal vessels. Non-atrophic antral gastritis was featured with delayed gastric emptying, antral stasis and pyloric spasm. In contrast, hypotension of the gastric wall, duodenogastric reflux and decreased motility were more typical to chronic atrophic gastritis. Major endoscopic feature in patients with H. pylori infection was presented by dominant atrophic changes combined with gastroduodenal reflux (77.6%, p < 0.05) compared to patients without H. pylori infection. Conclusion. Detection of HP infection was peaked in children with CGDP coupled to peptic ulcer disease compared to patients with inflammatory diseases (p < 0.05). Endoscopic examination in HP-positive patients showed that atrophic changes were found by 4-fold more frequently together with gastroduodenal reflux compared to patients without HP infection (p < 0.05).

Atypical presentation at acute gastritis: significant gastric wall thickening as a presentation of a primary Helicobacter pylori infection in children

2021 ◽  
Vol 14 (7) ◽  
pp. e243912
Author(s):  
Kiyokuni Nakamura ◽  
Ryo Tamura ◽  
Yoshitomi Yasui ◽  
Hideaki Okajima
Keyword(s):  
Helicobacter Pylori ◽  
Epigastric Pain ◽  
Gastric Wall ◽  
Malignant Tumour ◽  
Wall Thickening ◽  
Atypical Presentation ◽  
Negative Consequences ◽  
Ulcer Disease ◽  
Acute Gastritis ◽  
H Pylori

Helicobacter pylori infection could cause chronic inflammation in the stomach and induce peptic ulcer disease or even malignant tumour. The initial infection of the organism happens in childhood but most of cases are latent. We had a case of 10-year-old girl who presented with acute epigastric pain and significant thickening of the stomach wall on CT. The finding seemed atypical for acute gastritis so oesophagogastroduodenoscopy and serology examination were added and the primary infection of H. pylori was confirmed with the exclusion of other possible diagnoses like eosinophilic gastritis and IgA vasculitis. Acute gastritis is one of the most common sickness in children, however, it would be worthwhile considering further investigation including H. pylori infection in a case of atypical presentation to prevent negative consequences derived from chronic H. pylori infection.

scholarly journals Spectrum of Changes in Gastric Mucosa with Helicobacter Pylori Infection

2015 ◽  
Vol 12 (1) ◽  
pp. 29-31 ◽  
Author(s):  
PG Ghimire ◽  
P Ghimire ◽  
RG Goel ◽  
DV Bahl
Keyword(s):  
Helicobacter Pylori ◽  
Gastric Mucosa ◽  
Histopathological Examination ◽  
Endoscopic Biopsy ◽  
Correlated Data ◽  
Histopathological Study ◽  
P Value ◽  
Female Ratio ◽  
Younger Age ◽  
H Pylori

Aim: To evaluate the spectrum of mucosal changes in endoscopy guided gastric biopsies and analyze the association of Helicobacter pylori with demographic factors.Materials and Methods: It was a cross sectional analytical study conducted in the Department of Pathology during the period from December 2011 to April 2012. A total of 52 endoscopic biopsy specimens, each fulfilling the inclusive criteria were selected and processed using standard histopathological technique and stained with Haematoxylin-Eosin stain and modified Giemsa stain for Helicobacter pylori. Histopathological, ultrasonographic and endoscopic findings were correlated. Data were analyzed using SPSS 17.Results: Out of 52 cases enrolled in our study, 29 (55.8%) were males and 23 (44.2%) were females with a male: female ratio of 1.2:1. H. pylori infection was present in 16 (30.8 %) of biopsies and was significantly greater in the younger age group between 21 to 40 years (p value <0.024). Histopathological examination showed atrophy of the gastric mucosa in 18 (34.6%) cases, dysplasia in one and intestinal metaplasia in three cases. Statistically significant relation (p value < 0.006) was seen between H. pylori and mucosal atrophy. No significant association was seen between gender and presence of H. pylori in the gastric mucosa (p value < 0.16).Conclusions: Histopathological study of endoscopic biopsy showed spectrum of changes in symptomatic cases. H pylori was seen significantly in younger age with atrophy of gastric mucosa as a significant finding.Journal of Nepalgunj Medical College Vol.12(1) 2014: 29-31

Helicobacter pylori causes gastrointestinal hemorrhage in patients with congenital bleeding disorders

2003 ◽  
Vol 89 (04) ◽  
pp. 741-746 ◽  
Author(s):  
Ann-Sofie Rehnberg ◽  
Marju Hein ◽  
Olga Hegedus ◽  
Per Lindmarker ◽  
Per Hellström ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Gastrointestinal Hemorrhage ◽  
Breath Test ◽  
Eradication Therapy ◽  
Urea Breath Test ◽  
Von Willebrand Disease ◽  
Bleeding Disorders ◽  
Ulcer Disease ◽  
H Pylori ◽  
One Year

Summary Helicobacter pylori (H. pylori) infection is associated with peptic ulcer disease and gastric cancer. The eradication of H. pylori is of special interest in patients with congenital bleeding disorders, for whom treatment of gastrointestinal hemorrhage with factor concentrates is costly. The prevalence of H. pylori varies between different populations and identification of high-risk subgroups may allow for more targeted screening and eradication of the infection. We performed a 5-year retrospective study of gastrointestinal bleeding, combined with screening and treatment for H. pylori and a long-term prospective follow-up in 168 Swedish and 23 Estonian patients with hemophilia or von Willebrand disease. The prevalence of seropositivity was lower in Sweden than in Estonia (28 versus 48%, p = 0.03), lower in native Swedes than in non-Nordic immigrants to Sweden (20 versus 76%, p = 0.0001) and lower in patients less than 40 years of age than older patients (16 versus 38%, p = 0.002). The incidence of gastrointestinal hemorrhages among the 35 Swedish patients with active H. pylori infection, confirmed by a urea breath test, was 6.0 per 100 patient-years before eradication therapy versus 1.7 during the prospective followup. A negative urea breath test one month after therapy always remained negative after one year. Screening, followed by treatment of all infected patients, yielded a reduction of direct costs over a 5-year period of 130 US-$ per screened patient. We conclude that screening and eradication therapy for infection with H. pylori in patients with congenital bleeding disorders is an effective and economic strategy.

scholarly journals Phenotypic and Genotypic Analysis of Resistant Helicobacter pylori Strains Isolated from Children with Gastrointestinal Diseases

Diagnostics ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 759
Author(s):  
Monika Maria Biernat ◽  
Aldona Bińkowska ◽  
Łukasz Łaczmański ◽  
Paweł Biernat ◽  
Paweł Krzyżek ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Antibiotic Resistance ◽  
Point Mutations ◽  
Gastrointestinal Diseases ◽  
Drug Susceptibility Testing ◽  
Test Method ◽  
Ulcer Disease ◽  
Genotypic Analysis ◽  
Clinical Diagnoses ◽  
H Pylori

Antibiotic resistance of Helicobacter pylori is currently a global issue. The aim of this study was to analyze actual antibiotic resistance rates of H. pylori strains isolated from children with primary infections and to compare the incidence of mutations that determine resistance to clarithromycin (CH) and metronidazole (MET) in children with different clinical diagnoses. A total of 91 H. pylori strains were isolated from 108 children with primary infections. Drug susceptibility testing of the strains was performed using E-test method. Classical sequencing of DNA fragments was used to detect point mutations for CH and MET resistance. Resistance to CH was detected in 31% of isolated strains (28/91), while resistance to MET and CH was detected in 35% (32/91) of strains. A2143G was the most frequently detected mutation and was dominant among strains isolated from children with peptic ulcer disease (80%). Mutations in the rdxA gene were found significantly more frequently among MET-resistant strains than MET-sensitive strains (p = 0.03, Chi2 = 4.3909). In children, a higher frequency of H. pylori multiresistant strains was observed compared with the previous study in the same area. Differences were found in the occurrence of point mutations among H. pylori strains resistant to CH isolated from children with different clinical diagnoses.

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