scholarly journals Antibiotic Resistance of Helicobacter Pylori and Influencing Factors in Yangzhou, China: a Cross-sectional Study

2021 ◽  
Author(s):  
Yun Zhang ◽  
Xinyi Feng ◽  
Lijun Bian ◽  
Yan Zhang ◽  
Qian Li ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Antibiotic Resistance ◽  
Gastrointestinal Symptoms ◽  
Cross Sectional Study ◽  
Resistance Rate ◽  
Resistance Pattern ◽  
Cross Sectional ◽  
Chip Technology ◽  
Resistance Patterns ◽  
H Pylori

Abstract Background: The Helicobacter pylori (H. pylori) antibiotic resistance pattern differs geographically, knowledge of local antimicrobial resistance pattern is key to successful eradication. The current study was performed to investigate the resistance of H. pylori to 5 commonly used antibiotics in Yangzhou.Methods: A total of 461 H. pylori strains were collected from April 2018 to September 2019 in Yangzhou and tested for their susceptibility to clarithromycin, levofloxacin, metronidazole, amoxicillin, tetracycline using gene chip technology.Results: The resistance rates of H. pylori to clarithromycin, levofloxacin, metronidazole, amoxicillin and tetracycline were 41.0%, 44.9%, 38.8%, 6.3% and 1.1%. In addition, sixteen multiple resistance patterns were detected, and fortunately there were no strains resistant to all five antibiotics. The vacA s1 allele was detected in each strain, 64.0% of the isolates were s1/m2 genotype, 36.0% s1/m1 genotype. In multivariate analysis, history of chronic superficial gastritis was significantly associated with clarithromycin resistance, strains isolated from subjects with gastrointestinal symptoms had a significantly higher likelihood of metronidazole resistance, and antibiotic resistance of H. pylori was independent of both sex and age.Conclusion: The resistance rate of H. pylori to clarithromycin, levofloxacin and metronidazole were very high in Yangzhou, the results will help in selecting effective eradication regimens.

scholarly journals Genetic Determinants of Biofilm Formation and Antibiotic Resistance of Helicobacter Pylori using Whole Genome Sequencing

2021 ◽  
Author(s):  
Kartika Afrida Fauzia ◽  
Hafeza Aftab ◽  
Muhammad Miftahussurur ◽  
Langgeng Agung Waskito ◽  
Vo Phuoc Tuan ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Antibiotic Resistance ◽  
Biofilm Formation ◽  
Cross Sectional Study ◽  
Whole Genome ◽  
Nucleotide Polymorphisms ◽  
Genetic Determinants ◽  
Genome Sequences ◽  
Cross Sectional ◽  
H Pylori

Abstract The nucleotide polymorphisms (SNPs) associated with the biofilm formation phenotype of Helicobacter pylori were investigated. Fifty-six H. pylori isolates from Bangladeshi patients were included in this cross-sectional study. Crystal violet was used to classify the phenotypes into high- and low-biofilm formers. Whole genome sequences were analyzed using the “Antimicrobial Resistance Identification By Assembly” (ARIBA) pipeline. The results indicated 19.6% high- and 81.4% low-biofilm formers. These phenotypes were not related to specific clades in the phylogenetic analysis. Biofilm formation was significantly associated with SNPs of alpA, alpB, cagE, cgt, csd4, csd5, futB, gluP, homD, and murF (P < 0.05). Among the SNPs reported in alpB, strains encoding the N156K, G160S, and A223V mutations were high-biofilm formers. Mutations associated with antibiotic resistance can be detected. This study revealed the potential role of SNPs to biofilm formation, and propose a method to detect mutation in antibiotic resistance and biofilm from whole genome sequences.

scholarly journals Frequency of Helicobacter pylori in Stool Specimens of Patients Suspected of Upper Gastrointestinal Symptoms in District Bunir

2020 ◽  
Vol 13 (8) ◽  
Author(s):  
Noor Muhammad ◽  
Jehanzeb Afridi ◽  
Nourin Mahmood ◽  
Sajid Ali
Keyword(s):  
Helicobacter Pylori ◽  
Gastrointestinal Symptoms ◽  
Sampling Technique ◽  
Cross Sectional Study ◽  
Powdered Milk ◽  
Cross Sectional ◽  
Upper Gastrointestinal Symptoms ◽  
Stool Specimens ◽  
H Pylori ◽  
Upper Gastrointestinal

Background: There are studies on Helicobacter pylori infection in Khyber Pakhtunkhwa. However, district Buner is far away, and most people have the least access to more developed techniques for the diagnosis of different diseases, and no study has been conducted in this region. Therefore, this study was conducted to determine the frequency of H. pylori infection in patients presenting with upper gastrointestinal symptoms. Objectives: This study aimed to determine the frequency of H. pylori antigen in the stool of patients with upper gastrointestinal symptoms. Methods: A cross-sectional study was conducted at Bilal Medical Trust Hospital from February 2018 to November 30, 2019. A total of 111 patients presenting with upper gastrointestinal symptoms were included in this study. A purposive (non-probability) sampling technique was used. All of the patients were screened for H. Pylori in stool specimens using a specific stool H. pylori device. Results: Out of 111 patients, 74 (66.66%) were reported positive for H. pylori infection, among whom, females had a higher ratio (54.05%) than had males (45.94%). The infection was more prevalent in patients aged 20 - 30 years (43.67%). Patients who consumed fresh milk had higher rates of infection than those who used powdered milk/packed milk (52.54% vs. 15.25%). Patients who consumed water from water wells had a higher infection rate (72.87%) than those who used water from tube wells (27.11%). Conclusions: The present study revealed a higher prevalence of H. pylori in females than in males. The maximum prevalence was noticed in the age group of 20 - 30 years. The study indicated a significantly higher rate of H. pylori infection in patients who used uncooked milk and water from contaminated sources.

scholarly journals The Prevalence and Pattern of Acinetobacter Antibiotic Resistance in the Patients Admitted to Imam Reza Hospital in Kermanshah, Iran (2016 - 2018)

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Marya Shirvani ◽  
Mohammad Hossein Zamanian ◽  
Alireza Janbakhsh ◽  
Babak Sayad ◽  
Siavash Vaziri ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Antimicrobial Agents ◽  
Cross Sectional Study ◽  
Resistance Rate ◽  
Diffusion Method ◽  
Resistance Pattern ◽  
Multiple Drug ◽  
Bacterial Isolates ◽  
Cross Sectional ◽  
Gram Negative

Background: Acinetobacter is a gram-negative coccobacillus, which is widespread in nature and causes several nosocomial infections, such as pneumonia, meningitis, endocarditis, skin and soft tissue infections, conjunctivitis, and bacteremia. Acinetobacter has also demonstrated resistance against multiple antimicrobial agents. Objectives: The present study aimed to investigate the antibiotic resistance pattern of the isolated Acinetobacter strains from the patients admitted to various wards of Imam Reza hospital in Kermanshah, Iran. Methods: This descriptive, cross-sectional study was performed on 726 patients with positive Acinetobacter cultures at Imam Reza hospital during 2016 - 2018. Bacterial isolates were identified using laboratory tests and based on the CLSI protocol, and the standard disc-diffusion method was used assess antibiotic susceptibility. Data analysis was performed in SPSS version 20. Results: Most of the Acinetobacter-positive cases were isolated from the intensive care units (75.88%) and sputum (73.3%) and urine samples (10.1%). In addition, the highest and lowest resistance rate of the isolates was observed against ceftriaxone (96.6%) and ampicillin-sulbactam (58.7%), respectively. Conclusions: According to the results, the bacterial isolates were multiple-drug resistant and showed resistance to ciprofloxacin, ceftazidime, cotrimoxazole, ceftriaxone, cefepime, gentamicin, imipenem, ampicillin, ampicillin-sulbactam, and amikacin. The high resistance to imipenem is rather alarming as it is considered the 'last resort' in the treatment of the infections caused by gram-negative bacteria. Therefore, monitoring programs are recommended to prevent the misuse of this drug in hospitals.

scholarly journals 732. Evaulation of Micafungin Treatment at Pediatric Patients: A cross-sectional Study from Tertiary Pediatric Centre

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S416-S417
Author(s):  
Kamile Arıkan ◽  
Nuri Bayram ◽  
İlker devrim ◽  
Ayküke Akaslan-Kara
Keyword(s):  
Amphotericin B ◽  
Liver Function Tests ◽  
Cross Sectional Study ◽  
Resistance Rate ◽  
Sectional Study ◽  
Candida Spp ◽  
Cross Sectional ◽  
Median Serum ◽  
Before And After ◽  
Resistance Patterns

Abstract Background Micafungin is one of three currently available echinocandin for treatment of candidiasis and candidemia. Methods Children who were treated for micafungin for possible or proven invasive Candidia infection between May 2017 and October 2019 were included. Results In this cross-sectional study, totally 78 children with a median age of 3 months (8 days -17 years), 50 (64.1%, F/M: 0.56) male were included. Thirty four (43.6%) patients were neonate, 26 (76 %) of them were premature. Thirty seven patients (47.4%) received micafungin for candidemia and 41 (52.6%) patients received micafungin empirically for IC. Twelve (32.4%) Candida spp cultured were C. albicans, the rest twenty five (67.6%) Candida spp were non-albicans Candida spp. The most commonly cultured Candida spp was Candida parapsilosis (C. parapsilosis) (n=13) followed by C. albicans (n=12), C. glabrata (n=3), C. tropicalis (n=3), C. guilliermondii (n=3), C. krusei (n=2) respectively. Resistance rate of C. parapsilosis (n=13) isolates to fluconazole, voriconazole, amphotericin B, caspofungin, micafungin were as follows respectively; 66.7%, 100%, 69.2%, 90.9%, 37.5% respectively. Resistance rate of C. albicans (n=11) isolates to fluconazole, voriconazole, amphotericin B, caspofungin, micafungin were as follows respectively; 50%, 50%, 12.5%, 42.9%, 0% respectively. None of the C. tropicalis, C. guilliermondii and C. krusei isolates were resistant to micafungin. Culture negativity could not be achieved at the end of 14th day of micafungin treatment in the 15 (16.9%) candidemia episodes. The most commonly isolated Candida spp in patients with treatment failure was C. parapsilosis (n=7), the other species were; C. albicans (n=5), C. guilliermondii (n=1), C. tropicalis (n=1) and C. tropicalis and C. guilliermondii coinfection (n=1) respectively. Median serum AST, ALT and creatinin levels didn’t increase during and at the end of micafungin therapy. None of these patients had experienced an anormal kidney or liver function tests due to micafungin usage. Characteristics of patients who received micafungin.and cultured Candida spp Antifungal resistance patterns of Candida spp. Laboratory change before and after micafungin treatment Conclusion Increase in fluconazole resistant Candida spp makes micafungin a reasonable and effective choice for suspected or proven invasive candidiasis Disclosures All Authors: No reported disclosures

scholarly journals Role of Crush Cytology for the Detection of Helicobacter Pylori in Gastroduodenal Diseases

1970 ◽  
Vol 17 (2) ◽  
pp. 88-93
Author(s):  
K Ahsan ◽  
MZ Hossain ◽  
MR Uddin
Keyword(s):  
Helicobacter Pylori ◽  
Histopathological Examination ◽  
Cross Sectional Study ◽  
Biopsy Material ◽  
Cross Sectional ◽  
Gastroduodenal Disease ◽  
Duodenal Lesions ◽  
Bismuth Salts ◽  
H Pylori ◽  
Low Sensitivity

Context: A cross-sectional study was carried out at the Department of Pathology, Dhaka Medical Collage, Dhaka and Immunology Laboratory, Laboratory Sciences Division of ICDDR,B, Dhaka during a period of 1 year from July, 2007 to June, 2008 to determine the efficacy of endoscopic crush cytology in the detection of Helicobacter pylori infection in gastroduodenal diseases. Clinically suspected cases of gastro-duodenal lesions and who had not taken antibiotics, omeprazole or bismuth salts for at least three weeks prior to endoscopy were selected. Patients who were clinically and endoscopically suspected of having malignancy were excluded from the study. A total of 110 such subjects were consecutively included in the study. The statistics used to analyze the data were descriptive statistics and components of accuracy test.Results: The sensitivity of crush cytology in correctly diagnosing H. pylori of those who had the disease was 89.3%, while the specificity of the test in correctly differentiating those who did not have H. pylori was 92.6% when compared against histopathological examination using Giemsa stain. However, a slightly low sensitivity (86.2%) without compromising with specificity (92.3%) was obtained when the crush cytology diagnosis was compared against histopathological examination using haematoxylin-eosin (H & E) stain.Conclusion: The study concludes that the diagnostic accuracy of crush smear cytology (sensitivity and specificity) for detection of Helicobacter pylori in gastric biopsy material is comparable to histopathology. Moreover, the technique is very simple, less expensive and less time consuming which gives clinicians added advantage in making a quicker decision.Key words: Cytology; Helicobacter pylori; Gastroduodenal disease. DOI: 10.3329/jdmc.v17i2.6589J Dhaka Med Coll. 2008; 17(2) : 88-93

scholarly journals Antibiotic Resistance Prevalence and Trends in Patients Infected with Helicobacter pylori in the Period 2013–2020: Results of the European Registry on H. pylori Management (Hp-EuReg)

Antibiotics ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1058
Author(s):  
Luis Bujanda ◽  
Olga P. Nyssen ◽  
Dino Vaira ◽  
Ilaria M. Saracino ◽  
Giulia Fiorini ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Antibiotic Resistance ◽  
Antimicrobial Susceptibility ◽  
Susceptibility Testing ◽  
Resistance Rate ◽  
Antimicrobial Susceptibility Testing ◽  
Metronidazole Resistance ◽  
Infected Adult ◽  
H Pylori ◽  
European Registry

Background: Bacterial antibiotic resistance changes over time depending on multiple factors; therefore, it is essential to monitor the susceptibility trends to reduce the resistance impact on the effectiveness of various treatments. Objective: To conduct a time-trend analysis of Helicobacter pylori resistance to antibiotics in Europe. Methods: The international prospective European Registry on Helicobacter pylori Management (Hp-EuReg) collected data on all infected adult patients diagnosed with culture and antimicrobial susceptibility testing positive results that were registered at AEG-REDCap e-CRF until December 2020. Results: Overall, 41,562 patients were included in the Hp-EuReg. Culture and antimicrobial susceptibility testing were performed on gastric biopsies of 3974 (9.5%) patients, of whom 2852 (7%) were naive cases included for analysis. The number of positive cultures decreased by 35% from the period 2013–2016 to 2017–2020. Concerning naïve patients, no antibiotic resistance was found in 48% of the cases. The most frequent resistances were reported against metronidazole (30%), clarithromycin (25%), and levofloxacin (20%), whereas resistances to tetracycline and amoxicillin were below 1%. Dual and triple resistances were found in 13% and 6% of the cases, respectively. A decrease (p < 0.001) in the metronidazole resistance rate was observed between the 2013–2016 (33%) and 2017–2020 (24%) periods. Conclusion: Culture and antimicrobial susceptibility testing for Helicobacter pylori are scarcely performed (<10%) in Europe. In naïve patients, Helicobacter pylori resistance to clarithromycin remained above 15% throughout the period 2013–2020 and resistance to levofloxacin, as well as dual or triple resistances, were high. A progressive decrease in metronidazole resistance was observed.

scholarly journals Perbedaan Prevalensi Infeksi Helicobacter pylori antara Etnis Tionghoa dan Dayak dengan Sindrom Dispepsia

2017 ◽  
Vol 3 (1) ◽  
pp. 29
Author(s):  
Willy Brodus Uwan ◽  
Ari Fahrial Syam ◽  
C Rinaldi A. Lesmana ◽  
Cleopas Martin Rumende
Keyword(s):  
Helicobacter Pylori ◽  
Cross Sectional Study ◽  
Native People ◽  
Bivariate Analysis ◽  
Infection Prevalence ◽  
Chi Square ◽  
Cross Sectional ◽  
Endoscopic Findings ◽  
H Pylori ◽  
Epidemiological Characteristics

Pendahuluan. Risiko infeksi Helicobacter pylori (H. pylori) dikaitkan dengan banyak faktor yang terkait dengan pejamuagen-lingkungan. Etnis adalah salah satu faktor dari pejamu yang banyak diteliti di luar negeri. Prevalensi infeksi H. pylori didapatkan lebih tinggi pada etnis tertentu seperti misalnya di Cina. Berdasarkan teori migrasi dan teori transmisi, diduga infeksi H. pylori akan dibawa oleh penduduk yang bermigrasi dari daerah dengan prevalensi tinggi ke tempat tujuan migrasi. Etnis Tionghoa di Kalimantan Barat berasal dari daerah Cina Selatan dengan prevalensi infeksi H.pylori tinggi. Diperkirakan ada perbedaan angka prevalensi infeksi H. pylori pada etnis Tionghoa dibandingkan pada etnis asli Kalimantan Barat, yaitu etnis Dayak. Penelitian ini dilakukan untuk mengetahui perbedaan angka prevalensi, karakteristik epidemiologis dan gambaran hasil pemeriksaan endoskopi pada subjek etnis Tionghoa dan Dayak dengan sindrom dispepsia.Metode. Penelitian ini menggunakan studi potong lintang untuk mengetahui perbedaan angka prevalensi infeksi H.pylori. Penelitian dilakukan di RSU Santo Antonius Pontianak dari bulan Desember 2014 sampai Juni 2015 dengan metode pengambilan sampel secara consecutive sampling. Angka prevalensi infeksi H. pylori disajikan dalam angka persentase, sedangkan perbedaan karakteristik epidemiologis dan perbedaan gambaran hasil pemeriksaan endoskopi pada etnis Tionghoa dan Dayak dianalisis dengan analisis bivariat menggunakan chi-square dengan tingkat kemaknaan (p)=0,05.Hasil. Dari 203 subjek yang diteliti, terdiri dari 102 subjek etnis Tionghoa dan 101 subjek etnis Dayak, didapatkan angkaprevalensi H. pylori sebesar 40,8%. Prevalensi pada etnis Tionghoa didapatkan lebih tinggi dibanding etnis Dayak,berturut-turut sebesar 48,0% dan 33,7%. Tidak ditemukan adanya perbedaan karakteristik epidemiologis dan temuan hasil pemeriksaan endoskopi yang bermakna pada kedua kelompok etnis.Simpulan. Terdapat perbedaan angka prevalensi infeksi H. pylori pada etnis Tionghoa (48,0%) dibanding etnis Dayak (33,7%). Namun, tidak ada perbedaan karakteristik epidemiologis dan gambaran hasil pemeriksaan endoskopi pada kedua kelompok etnis tersebut.Kata kunci: Dayak, etnis, Helicobacter pylori, sindrom dispepsia, Tionghoa The Difference in Prevalence of Helicobacter pylori Infection between Chinese and Dayak Ethnics with Dyspepsia SyndromeIntroduction. Helicobacter pylori (H. pylori) infection risk is associated with many factors related to host-agent-environment. Ethnicity is one of the host factors which was the most studied factor overseas. The prevalence of H. pylori infection was found higher in certain ethnic such among Chinese. Based on migration and transmission theory, it was suspected that H. pylori infection was transmitted by people migrating from areas with a high prevalence of infection to the destination area. Chinese in West Borneo are originated from South China region where the prevalence of H. pylori infection is high. It is estimated that there are differences in the prevalence of H. pylori infection among Chinese compared to the native people of West Borneo, the Dayaknese. Methods. This was a cross-sectional study to determine the differences in the prevalence of H. pylori infection. The study was conducted at St. Antonius General Hospital Pontianak from December 2014 to June 2015 with consecutive samplingmethod. H. pylori infection prevalence is presented in percentage numbers, while the epidemiological characteristics and endoscopic finding differences among Chinese and Dayaknese were analyzed by bivariate analysis using the chi-square with significance value (p) = 0.05.Results. From a total of 203 subjects in this study, consisted of 102 Chinese subjects and 101 Dayaknese subjects, the prevalence of H. pylori infection was 40.8%. The prevalence among Chinese is higher than Dayaknese, which is 48.0% and 33.7%, respectively. There is no difference in the epidemiological characteristics and endoscopic findings in both ethnic groups.Conclusions. The prevalence of H. pylori infection among the Chinese (48.0%) is higher than among Dayaknese (33.7%). There is no difference in the epidemiological characteristics and endoscopic findings among both ethnic groups.Keywords: Chinese, Dayak, Dyspeptic syndrome, Ethnic, Helicobacter pylori

scholarly journals Seroprevalence of Helicobacter pylori infection among children of low socioeconomic level in São Paulo

2010 ◽  
Vol 128 (4) ◽  
pp. 187-191 ◽  
Author(s):  
Aurea Cristina Portorreal Miranda ◽  
Rodrigo Strehl Machado ◽  
Edina Mariko Koga da Silva ◽  
Elisabete Kawakami
Keyword(s):  
Helicobacter Pylori ◽  
Cross Sectional Study ◽  
Sao Paulo ◽  
Helicobacter Pylori Infection ◽  
Socioeconomic Level ◽  
São Paulo ◽  
Sectional Study ◽  
Cross Sectional ◽  
Low Socioeconomic ◽  
H Pylori

CONTEXT AND OBJECTIVE: Helicobacter pylori infection is mainly acquired during childhood, and is associated with significant morbidity in adults. The aim here was to evaluate the seroprevalence and risk factors of H. pylori infection among children of low socioeconomic level attended at a public hospital in São Paulo, Brazil. DESIGN AND SETTING: Cross-sectional study, among patients attended at an outpatient clinic. METHODS: 326 children were evaluated (150 boys and 176 girls; mean age 6.82 ± 4.07 years) in a cross-sectional study. Patients with chronic diseases or previous H. pylori treatment, and those whose participation was not permitted by the adult responsible for the child, were excluded. The adults answered a demographic questionnaire and blood samples were collected. The serological test used was Cobas Core II, a second-generation test. Titers > 5 U/ml were considered positive. RESULTS: H. pylori infection was diagnosed in 116 children (35.6%). Infected children were older than uninfected children (7.77 ± 4.08 years versus 5.59 ± 3.86 years; p < 0.0001). The seroprevalence increased from 20.8% among children aged two to four years, to 58.3% among those older than 12 years. There were no significant relationships between seropositivity and gender, color, breastfeeding, number of people in the home, number of rooms, bed sharing, living in a shantytown, maternal educational level, family income or nutritional status. In multivariate analysis, the only variable significantly associated with H. pylori seropositivity was age. CONCLUSION: Infection had intermediate prevalence in the study population, and age was associated with higher prevalence.

scholarly journals PREVALENCE OF HELICOBACTER PYLORI TEN YEARS AGO COMPARED TO THE CURRENT PREVALENCE IN PATIENTS UNDERGOING UPPER ENDOSCOPY

2016 ◽  
Vol 29 (3) ◽  
pp. 151-154 ◽  
Author(s):  
Sandra FRUGIS ◽  
Nicolau Gregori CZECZKO ◽  
Osvaldo MALAFAIA ◽  
Artur Adolfo PARADA ◽  
Paula Bechara POLETTI ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Cross Sectional Study ◽  
World Population ◽  
Upper Endoscopy ◽  
Sectional Study ◽  
Cross Sectional ◽  
Current Prevalence ◽  
Number Of Patients ◽  
Two Samples ◽  
H Pylori

ABSTRACT Background: Helicobacter pylori has been extensively studied since 1982 it is estimated that 50% of the world population is affected. The literature lacks studies that show the change of its prevalence in the same population over time. Aim: To compare the prevalence of H. pylori in 10 years interval in a population that was submitted to upper endoscopy in the same endoscopy service. Method: Observational, retrospective and cross-sectional study comparing the prevalence of H. pylori in two samples with 10 years apart (2004 and 2014) who underwent endoscopy with biopsy and urease. Patients were studied in three consecutive months of 2004, compared to three consecutive months of 2014. The total number of patients was 2536, and 1406 in 2004 and 1130 in 2014. Results: There were positive for H. pylori in 17 % of the sample as a whole. There was a significant decrease in the prevalence from 19.3% in 2004 to 14.1% in 2014 (p<0.005). Conclusion: There was a 5.2% reduction in the prevalence of H. pylori comparing two periods of three consecutive months with 10 years apart in two equivalent population samples.

Newly arrived refugee children with Helicobacter pylori are thinner than their non-infected counterparts

2017 ◽  
Vol 23 (1) ◽  
pp. 92 ◽  
Author(s):  
Jill Benson ◽  
Razlyn Abdul Rahim ◽  
Rishi Agrawal
Keyword(s):  
Helicobacter Pylori ◽  
Developed Countries ◽  
Migrant Health ◽  
Cross Sectional Study ◽  
Refugee Children ◽  
Physical Endurance ◽  
Cross Sectional ◽  
Stool Antigen Test ◽  
The Difference ◽  
H Pylori

The hypothesis of this study was that those refugee children with Helicobacter pylori are thinner than their non-infected counterparts. This cross-sectional study investigated the height and weight of newly arrived refugee children up to age 19 years, who were screened for H. pylori using a stool antigen test at the Migrant Health Service in Adelaide between August 2010 and October 2013. Of 460 children, 21% were infected with H. pylori. After adjusting for vitamin B12 and iron levels, ethnicity, age and sex, the odds of being thin in the 10- to 19-year-old age group was 4.28-fold higher (95% CI 1.48–12.4) if they were H. pylori positive compared with those who were H. pylori negative. The difference between the two groups is statistically significant (P=0.01). Screening and treatment for H. pylori in the general population in developed countries is not recommended unless there are symptoms such as dyspepsia or risk of peptic ulcer, duodenal ulcer or gastric cancer. Given the findings of this study, a recommendation could be made that newly arrived refugee children who are thin should be tested for H. pylori. Thinness in children may influence their cognitive ability, school performance, physical endurance and hence their ability to successfully settle into their new country.

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