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Zaman T, Haq A, Ahmad R, Sinha S, Chowdhury K, Parvin S, Imran M, Humayra ZU, Kumar S, Haque M. The Role of Probiotics in the Eradication of Helicobacter pylori and Overall Impact on Management of Peptic Ulcer: A Study Involving Patients Undergoing Triple Therapy in Bangladesh. Cureus 2024; 16:e56283. [PMID: 38495972 PMCID: PMC10944298 DOI: 10.7759/cureus.56283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2024] [Indexed: 03/19/2024] Open
Abstract
Background Helicobacter pylori infection has been identified to cause constantly recurring inflammation, leading to gastrointestinal tract disorders, including carcinoma. The standard triple therapy (STT), used to eradicate H. pylori, includes two antimicrobials and a proton pump inhibitor for two weeks. Other drug regimens have also been developed since H. pylori exhibits antimicrobial resistance. These regimens, including probiotics, have been shown to lower adverse drug reactions (ADR), improve drug adherence, exert bacteriostatic effect, and reduce inflammation. Objective This study intended to explore probiotic intervention for improving eradication rates and mitigating adverse effects while administrating STT. Methods This prospective study was conducted from May to December, 2021, in the Department of Gastroenterology of Ship International Hospital, Dhaka, Bangladesh, to observe the effects of probiotics inclusion along with STT on H. pylori eradication. A total of 100 patients aged ≥18 years who tested positive for H. pylori were included. The experimental group (n=50) was given STT and probiotics, and the control group (n=50) was given only STT without probiotics for 14 days. Necessary follow-up was done six weeks after treatment. An independent sample t-test, chi-square test, and multiple regression analysis were used for statistical analysis. Result The odds of getting rapid urease test (RUT) negative results from positive were 2.06 times higher (95%CI= 0.95, 3.22, p=0.054) in the experimental group. ADRs were crucially towering in the control group (p=0.045) compared to the probiotics group. The probiotics group had a lower risk of having adverse effects by 0.54 times (95%CI=0.19, 0.84, p=0.032) than the control group. Conclusion Using probiotics and STT together to eradicate H. pylori may lower ADR and improve treatment adherence. It may also help terminate H. pylori infection more effectively. More research is required as H. pylori is very contagious and can ultimately cause life-threatening gastric cancer.
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Affiliation(s)
- Taslima Zaman
- Department of Gastroenterology, United Hospital Ltd, Dhaka, BGD
| | - Ahsanul Haq
- Department of Biostatistics, RNA Biotech Limited, Dhaka, BGD
| | - Rahnuma Ahmad
- Department of Physiology, Medical College for Women & Hospital, Dhaka, BGD
| | - Susmita Sinha
- Department of Physiology, Khulna City Medical College and Hospital, Khulna, BGD
| | - Kona Chowdhury
- Department of Pediatrics, Gonoshasthaya Samaj Vittik Medical College, Dhaka, BGD
| | - Sultana Parvin
- Department of Medical Gastroenterology, Sheikh Russel National Gastroliver Institute & Hospital, Dhaka, BGD
| | - Mostofa Imran
- Department of Gastroenterology, Ibn Sina Medical College & Hospital, Dhaka, BGD
| | - Zaman U Humayra
- Department of Plastic and Reconstructive Surgery, Ship International Hospital, Dhaka, BGD
| | - Santosh Kumar
- Department of Periodontology and Implantology, Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
| | - Mainul Haque
- Karnavati Scientific Research Center (KSRC), Karnavati School of Dentistry, Karnavati University, Gandhinagar, IND
- Unit of Pharmacology and Therapeutics, National Defence University of Malaysia, Kuala Lumpur, MYS
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Al-Jumaily AY, Al-Haddad A, Al-Jubori SS. New strategies for Helicobacter pylori isolation and sequencing analysis for virulence genes contributing to its pathogenicity. Mol Biol Rep 2024; 51:95. [PMID: 38194007 DOI: 10.1007/s11033-023-09038-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 11/28/2023] [Indexed: 01/10/2024]
Abstract
BACKGROUND Helicobacter pylori is a fastidious pathogen that is required a complicated medium for growth. Invading epithelial cells of the stomach. H. pylori virulence factors are classified by function, acidic resistivity, adhesion, chemotaxis and motility, molecular mimicry, immunological invasion and modulation, and toxins formation such as cytotoxin-associated genes A (cagA) and vacuolating cytotoxin A (vacA). This study aims to determine a simple and innovative technique to isolate H. pylori from gastric biopsies and assess pathogenicity by virulence factor gene detection. METHODS A total of 200 patients who were suspected of having H. pylori infection had two antral gastric biopsies undertaken. A rapid urease test (RUT) was used for one, and Brain Heart Infusion broth (BHI) was used to cultivate the other. The molecular study included diagnostics utilizing the 16sRNA housekeeping gene along with the identification of the virulence factors genes (cagA, cagT, and vacA) and sequencing, RESULT: Of the 200 antral gastric biopsies collected, 135 were positive rapid urease tests, and 17 H. pylori isolates were successfully obtained from 135 biopsies. The 16SrRNA as a housekeeping gene is confirmed, and about 53%, 70.5%, and 82.3% of the 17 isolates show carrying cagA, cagT, and vacA genes, respectively. All peptic ulcer isolates have the cagA gene, while Gastroesophageal Reflux Disease (GERD) and non-peptic ulcer disease (NPUD) isolates show the lack of the cagA gene. All bacteria, which were isolated from peptic ulcer, nodular gastritis, and gastritis patients, have a vacA gene. CONCLUSION The effective method for isolating H. pylori is centrifuging the transport broth after 24 h of incubation. The cagA toxin causes peptic ulcer while vacA toxin induces several histopathological changes in the stomach. Three virulence genes were present in all peptic ulcer-causing bacteria, while only one or none were present in the GERD and NPUD biopsy isolates.
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Affiliation(s)
- Asma Yahya Al-Jumaily
- Department of Biology, College of Science, Mustansiriyah University, Baghdad, 10046, Iraq
| | - Ahmed Al-Haddad
- Department of Physics, College of Science, Mustansiriyah University, Baghdad, 10046, Iraq
| | - Sawsan Sajid Al-Jubori
- Branch of Biotechnology, Department of Biology, College of Science, Mustansiriyah University, POX 10244, Baghdad, Iraq.
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Iana E, Boboc C, Vlad AG, Cosoreanu MT, Anghel M, Boboc AA, Ioan A, Ionescu MI, Gavriliu L, Galos F. A Multifaced Aspect of Clostridium difficile Infection in Pediatric Patients with Inflammatory Bowel Disease: Case Series and Literature Review. J Pers Med 2023; 13:1413. [PMID: 37763180 PMCID: PMC10532824 DOI: 10.3390/jpm13091413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/14/2023] [Accepted: 09/17/2023] [Indexed: 09/29/2023] Open
Abstract
Children with inflammatory bowel disease (IBD) have an increased susceptibility to Clostridium difficile infection (CDI), with a rising incidence over time. Differentiating between CDI and IBD exacerbation is challenging due to overlapping symptoms. In our cohort of 55 pediatric IBD patients, 6 were diagnosed with CDI. Upon conducting a thorough patient evaluation and subsequent data analysis, an exhaustive review of the existing literature was undertaken. CDI is more prevalent in ulcerative colitis (UC) than Crohn's disease (CD) patients, as seen in our patients and in the existing literature. The management of a pediatric patient with IBD is itself a challenge for a clinician because of the chronic, possibly relapsing course, and substantial long-term morbidity. When CDI is added, it becomes even more demanding, since CDI leads to more severe disease in children with IBD. A multidisciplinary approach and intensive treatment for possible sepsis, anemia, hypoalbuminemia, and hydro-electrolytic and acid-base imbalances are frequently mandatory in patients with CDI and IBD, which leads to a significant health care burden in hospitalized children with IBD. After the infection is treated with antibiotic therapy, important considerations regarding the future treatment for the underlying IBD are also necessary; in most cases, a treatment escalation is required, as also seen in our study group.
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Affiliation(s)
- Elena Iana
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Catalin Boboc
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Andreea Gabriela Vlad
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Maria Teodora Cosoreanu
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Malina Anghel
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Anca Andreea Boboc
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Andreea Ioan
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
| | - Mara Ioana Ionescu
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Liana Gavriliu
- Department for Prevention of Healthcare-Associated Infections, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
- Department of Infectious Disease, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Felicia Galos
- Department of Pediatrics, Marie Curie Emergency Children’s Hospital, 041451 Bucharest, Romania
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
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Prajescu B, Gavriliu L, Iesanu MI, Ioan A, Boboc AA, Boboc C, Galos F. Bacterial Species and Antibiotic Resistance-A Retrospective Analysis of Bacterial Cultures in a Pediatric Hospital. Antibiotics (Basel) 2023; 12:966. [PMID: 37370285 DOI: 10.3390/antibiotics12060966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/19/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
Antimicrobial resistance (AMR) has become a major healthcare concern having a rising incidence, especially in pediatric patients who are more susceptible to infections. The aim of our study was to analyze the bacterial species isolated from patients admitted to our tertiary hospital and their AMR profiles. We conducted a retrospective observational study by examining the bacterial cultures collected from pediatric patients admitted to our hospital over a period of one year. We identified the most common bacterial species from 1445 clinical isolates and their AMR patterns using standard microbiological techniques. Our analysis revealed that the most frequently isolated bacterial species were Escherichia coli (23.73%), Staphylococcus aureus (15.64%), Klebsiella species (12.04%), and Pseudomonas species (9.96%). Additionally, these species exhibited varying levels of resistance to commonly used antibiotics. Notably, we observed high rates of resistance among Gram-negative bacteria, including extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiella species. Among Gram-positive bacteria, we observed a high level of methicillin-resistant Staphylococcus aureus. Our findings highlight the urgent need for effective antibiotic management programs and infection control measures to address the rising incidence of AMR in pediatric hospitals. Further research is needed to identify the mechanisms of resistance in these bacterial species and to develop new strategies for preventing and treating infections caused by antibiotic-resistant bacteria in pediatric patients.
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Affiliation(s)
- Bianca Prajescu
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Liana Gavriliu
- Department for Prevention of Healthcare-Associated Infections, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
- Department of Infectious Disease, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Mara Ioana Iesanu
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Andreea Ioan
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Anca Andreea Boboc
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Ro-mania
| | - Catalin Boboc
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Felicia Galos
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Ro-mania
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