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Babb C, Badji H, Bhuiyan MTR, Cornick J, Qureshi S, Sonye C, Shapiama Lopez WV, Adnan M, Atlas HE, Begum K, Brennhofer SA, Ceesay BE, Ceesay AK, Cunliffe NA, Garcia Bardales PF, Haque S, Horne B, Hossain MJ, Iqbal J, Islam MT, Islam S, Khanam F, Kotloff KL, Malemia T, Manzanares Villanueva K, Million GM, Munthali V, Ochieng JB, Ogwel B, Paredes Olortegui M, Omore R, Pavlinac PB, Platts-Mills JA, Sears KT, Secka O, Tennant SM, Peñataro Yori P, Yousafzai MT, Jere KC, Kosek MN, Munga S, Ikumapayi UN, Qadri F, Qamar FN, Rogawski McQuade ET. Evaluation of Fecal Inflammatory Biomarkers to Identify Bacterial Diarrhea Episodes: Systematic Review and Protocol for the Enterics for Global Health Shigella Surveillance Study. Open Forum Infect Dis 2024; 11:S65-S75. [PMID: 38532957 PMCID: PMC10962755 DOI: 10.1093/ofid/ofad652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2024] Open
Abstract
Background The measurement of fecal inflammatory biomarkers among individuals presenting to care with diarrhea could improve the identification of bacterial diarrheal episodes that would benefit from antibiotic therapy. We reviewed prior literature in this area and describe our proposed methods to evaluate 4 biomarkers in the Enterics for Global Health (EFGH) Shigella surveillance study. Methods We systematically reviewed studies since 1970 from PubMed and Embase that assessed the diagnostic characteristics of inflammatory biomarkers to identify bacterial diarrhea episodes. We extracted sensitivity and specificity and summarized the evidence by biomarker and diarrhea etiology. In EFGH, we propose using commercial enzyme-linked immunosorbent assays to test for myeloperoxidase, calprotectin, lipocalin-2, and hemoglobin in stored whole stool samples collected within 24 hours of enrollment from participants in the Bangladesh, Kenya, Malawi, Pakistan, Peru, and The Gambia sites. We will develop clinical prediction scores that incorporate the inflammatory biomarkers and evaluate their ability to identify Shigella and other bacterial etiologies of diarrhea as determined by quantitative polymerase chain reaction (qPCR). Results Forty-nine studies that assessed fecal leukocytes (n = 39), red blood cells (n = 26), lactoferrin (n = 13), calprotectin (n = 8), and myeloperoxidase (n = 1) were included in the systematic review. Sensitivities were high for identifying Shigella, moderate for identifying any bacteria, and comparable across biomarkers. Specificities varied depending on the outcomes assessed. Prior studies were generally small, identified red and white blood cells by microscopy, and used insensitive gold standard diagnostics, such as conventional bacteriological culture for pathogen detection. Conclusions Our evaluation of inflammatory biomarkers to distinguish diarrhea etiologies as determined by qPCR will provide an important addition to the prior literature, which was likely biased by the limited sensitivity of the gold standard diagnostics used. We will determine whether point-of-care biomarker tests could be a viable strategy to inform treatment decision making and increase appropriate targeting of antibiotic treatment to bacterial diarrhea episodes.
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Affiliation(s)
- Courtney Babb
- Department of Epidemiology, Emory University, Atlanta, Georgia, USA
| | - Henry Badji
- Medical Research Council Unit The Gambia, London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Md Taufiqur Rahman Bhuiyan
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Jennifer Cornick
- Institute of Infection, Veterinary and Ecological Sciences, Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool, United Kingdom
- Malawi Liverpool Wellcome Programme, Blantyre, Malawi
| | - Sonia Qureshi
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Catherine Sonye
- Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | | | - Mehreen Adnan
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Hannah E Atlas
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - Kehkashan Begum
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Stephanie A Brennhofer
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | - Bubacarr E Ceesay
- Medical Research Council Unit The Gambia, London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Abdoulie K Ceesay
- Medical Research Council Unit The Gambia, London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Nigel A Cunliffe
- Institute of Infection, Veterinary and Ecological Sciences, Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool, United Kingdom
| | | | - Shahinur Haque
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Bri’Anna Horne
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - M Jahangir Hossain
- Medical Research Council Unit The Gambia, London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Junaid Iqbal
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
| | - Md Taufiqul Islam
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Sadia Islam
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Farhana Khanam
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Karen L Kotloff
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | | | | | | | | | - Billy Ogwel
- Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | | | - Richard Omore
- Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Patricia B Pavlinac
- Department of Global Health, University of Washington, Seattle, Washington, USA
| | - James A Platts-Mills
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | - Khandra T Sears
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Ousman Secka
- Medical Research Council Unit The Gambia, London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Sharon M Tennant
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Pablo Peñataro Yori
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | | | - Khuzwayo C Jere
- Institute of Infection, Veterinary and Ecological Sciences, Department of Clinical Infection, Microbiology and Immunology, University of Liverpool, Liverpool, United Kingdom
- Malawi Liverpool Wellcome Programme, Blantyre, Malawi
- Department of Medical Laboratory Sciences, Kamuzu University of Health Sciences, School of Life Sciences and Health Professions, Blantyre, Malawi
| | - Margaret N Kosek
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, Virginia, USA
| | - Stephen Munga
- Center for Global Health Research, Kenya Medical Research Institute, Kisumu, Kenya
| | - Usman N Ikumapayi
- Medical Research Council Unit The Gambia, London School of Hygiene and Tropical Medicine, Fajara, The Gambia
| | - Firdausi Qadri
- Infectious Diseases Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
| | - Farah Naz Qamar
- Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
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Balachandran N, Cates J, Kambhampati AK, Marconi VC, Whitmire A, Morales E, Brown ST, Lama D, Rodriguez-Barradas MC, Moronez RG, Domiguez GR, Beenhouwer DO, Poteshkina A, Matolek ZA, Holodniy M, Lucero-Obusan C, Agarwal M, Cardemil C, Parashar U, Mirza SA. Risk Factors for Acute Gastroenteritis Among Patients Hospitalized in 5 Veterans Affairs Medical Centers, 2016-2019. Open Forum Infect Dis 2022; 9:ofac339. [PMID: 35949407 PMCID: PMC9356693 DOI: 10.1093/ofid/ofac339] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 07/22/2022] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND In the United States, ∼179 million acute gastroenteritis (AGE) episodes occur annually. We aimed to identify risk factors for all-cause AGE, norovirus-associated vs non-norovirus AGE, and severe vs mild/moderate AGE among hospitalized adults. METHODS We enrolled 1029 AGE cases and 624 non-AGE controls from December 1, 2016, to November 30, 2019, at 5 Veterans Affairs Medical Centers. Patient interviews and medical chart abstractions were conducted, and participant stool samples were tested using the BioFire Gastrointestinal Panel. Severe AGE was defined as a modified Vesikari score of ≥11. Multivariate logistic regression was performed to assess associations between potential risk factors and outcomes; univariate analysis was conducted for norovirus-associated AGE due to limited sample size. RESULTS Among 1029 AGE cases, 551 (54%) had severe AGE and 44 (4%) were norovirus positive. Risk factors for all-cause AGE included immunosuppressive therapy (adjusted odds ratio [aOR], 5.6; 95% CI, 2.7-11.7), HIV infection (aOR, 3.9; 95% CI, 1.8-8.5), severe renal disease (aOR, 3.1; 95% CI, 1.8-5.2), and household contact with a person with AGE (aOR, 2.9; 95% CI, 1.3-6.7). Household (OR, 4.4; 95% CI, 1.6-12.0) and non-household contact (OR, 5.0; 95% CI, 2.2-11.5) with AGE was associated with norovirus-associated AGE. Norovirus positivity (aOR, 3.4; 95% CI, 1.3-8.8) was significantly associated with severe AGE. CONCLUSIONS Patients with immunosuppressive therapy, HIV, and severe renal disease should be monitored for AGE and may benefit from targeted public health messaging regarding AGE prevention. These results may also direct future public health interventions, such as norovirus vaccines, to specific high-risk populations.
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Affiliation(s)
- Neha Balachandran
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
- Cherokee Nation Assurance, Arlington, Virginia, contracting agency to the Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Diseases Control and Prevention, Atlanta, Georgia, USA
| | - Jordan Cates
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Anita K Kambhampati
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Vincent C Marconi
- Atlanta VA Medical Center, Atlanta, Georgia, USA
- Emory University School of Medicine and Rollins School of Public Health, Atlanta, Georgia, USA
| | | | | | - Sheldon T Brown
- James J. Peters VA Medical Center, Bronx, New York, USA
- Icahn School of Medicine at Mt. Sinai, New York, New York, USA
| | - Diki Lama
- James J. Peters VA Medical Center, Bronx, New York, USA
| | - Maria C Rodriguez-Barradas
- Infectious Diseases Section, Michael E. DeBakey VA Medical Center and Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Rosalba Gomez Moronez
- Infectious Diseases Section, Michael E. DeBakey VA Medical Center and Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Gilberto Rivera Domiguez
- Infectious Diseases Section, Michael E. DeBakey VA Medical Center and Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - David O Beenhouwer
- VA Greater Los Angeles Healthcare System, Los Angeles, California, USA
- David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | | | | | - Mark Holodniy
- Department of Veterans Affairs, Public Health Surveillance and Research, Washington DC, USA
- VA Palo Alto Health Care System, Palo Alto California, USA
- Stanford University, Stanford, California, USA
| | - Cynthia Lucero-Obusan
- Department of Veterans Affairs, Public Health Surveillance and Research, Washington DC, USA
- VA Palo Alto Health Care System, Palo Alto California, USA
| | - Madhuri Agarwal
- Department of Veterans Affairs, Public Health Surveillance and Research, Washington DC, USA
| | - Cristina Cardemil
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Umesh Parashar
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Sara A Mirza
- Division of Viral Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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Xu L, Cai J, Gao T, Ma A. Shellfish consumption and health: A comprehensive review of human studies and recommendations for enhanced public policy. Crit Rev Food Sci Nutr 2021; 62:4656-4668. [PMID: 33527847 DOI: 10.1080/10408398.2021.1878098] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Shellfish, including various species of mollusks (e.g., clams, oysters, and mussels) and crustaceans (e.g., shrimp and crab), have been a cornerstone of healthy dietary recommendations. However, beyond providing basic nutrition needs, their health-promoting effects have been suggested to include inflammation reduction and prevention of various chronic non-communicable diseases. Currently, studies on the association between shellfish consumption and health outcomes have reported conflicting results. The present comprehensive review summarized the latest studies on shellfish consumption and synthesized the available evidence on the potential health benefits or risks of shellfish consumption. The findings demonstrated that shellfish consumption may increase the risk of hyperuricemia and gout but may not increase the risk of type 2 diabetes, cardiovascular diseases, and thyroid cancer. Adequate evidence is lacking on the association between shellfish consumption and the risk of colorectal cancer, pancreatic cancer, oral cancer, endometriosis, hip fracture, cognitive function, wheeze, eczema and food allergy. Raw shellfish consumption may cause gastroenteritis and other diseases infected by bacteria or viruses. This review thus provides consumers and other relevant stakeholders with the latest evidence-based information on the potential benefits and risks of shellfish consumption.
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Affiliation(s)
- Lei Xu
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qngdao, China
| | - Jing Cai
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qngdao, China
| | - Tianlin Gao
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qngdao, China
| | - Aiguo Ma
- Institute of Nutrition and Health, School of Public Health, Qingdao University, Qngdao, China
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Aik J, Ong J, Ng LC. The effects of climate variability and seasonal influence on diarrhoeal disease in the tropical city-state of Singapore - A time-series analysis. Int J Hyg Environ Health 2020; 227:113517. [PMID: 32272437 DOI: 10.1016/j.ijheh.2020.113517] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 03/18/2020] [Accepted: 03/20/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Diarrhoeal disease is common and imposes substantial health and economic burdens across the globe, especially in the African and Southeast Asian regions. Besides causing high mortality and morbidity, diarrhoeal disease has also been associated with growth and cognitive shortfalls in children in low-resource settings. Extreme weather events brought about by climate change may increase diarrhoeal disease and impact vulnerable populations in countries regardless of levels of development. We examined the seasonal and climatic influences of acute diarrhoeal disease reports in Singapore, a city-state located in Southeast Asia. METHODS We used a time-series analysis, adjusting for time-varying potential confounders in a negative binomial regression model and fitting fractional polynomials to investigate the relationship between climatic factors (temperature, relative humidity and rainfall) and reported diarrhoeal disease. RESULTS We included 1,798,198 reports of diarrhoeal disease from 2005 to 2018. We observed annual trimodal peaks in the number of reports. Every 10% increase in relative humidity in the present week was positively associated with an increase in reports one week later [Incidence Rate Ratio (IRR): 1.030, 95% CI 1.004-1.057] and negatively associated with a decrease in reports six weeks later (IRR: 0.979, 95% CI 0.961-0.997). We observed effect modification of relative humidity on the risk of diarrhoeal disease in the first calendar quarter (January to March). There was weak evidence of a delayed effect of ambient air temperature on reports of diarrhoeal disease one week later (IRR: 1.013, 95% CI 0.998-1.027). No threshold effects of climatic factors were observed. Each week of school holidays was associated with a 14.4% reduction in diarrhoeal disease reports (IRR: 0.856, 95% CI: 0.840 to 0.871). Public holidays were associated with a reduction in reports in the same week and an increase a week later. CONCLUSIONS Diarrhoeal disease is highly seasonal and is associated with climate variability. Food safety and primary healthcare resource mitigation could be timed in anticipation of seasonal and climate driven increases in disease reports.
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Affiliation(s)
- Joel Aik
- Environmental Health Institute, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, 228231, Singapore; School of Public Health and Community Medicine, Faculty of Medicine, University of New South Wales, New South Wales, Australia.
| | - Janet Ong
- Environmental Health Institute, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, 228231, Singapore.
| | - Lee-Ching Ng
- Environmental Health Institute, National Environment Agency, 40 Scotts Road, Environment Building, #13-00, 228231, Singapore.
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Miao NF, Wang TC, Chang FC, Lee CH, Chi HY, Huang LJ, Pan YC. Prevalence and Association of Pain Experiences, Medication Literacy, and Use of Medication among Children and Adolescents in Taiwan. J Pediatr Nurs 2019; 46:e64-e71. [PMID: 30898459 DOI: 10.1016/j.pedn.2019.03.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 03/01/2019] [Accepted: 03/01/2019] [Indexed: 12/23/2022]
Abstract
OBJECTIVE This study assessed the prevalence of children's and adolescents' pain experiences and use of medicine and examined the relationships between pain experiences, medication knowledge, literacy, and use of medicine. METHOD A probability-proportionate-to-size sampling method was used to systematically draw a random sample of schools. In 2014, a national representative sample of 2309 students from 35 primary schools (5th-6th grade), 2700 students from 30 middle schools, and 2013 students from 20 high schools completed the online survey. RESULTS Overall, 85.6% of children and adolescents reported experiencing pain during the past year that included headache (63.0%), throat ache (59.3%), muscle ache (58.3%), stomach pain (42.9%), menstrual pain (girls: 42.1%), and dental pain (38.5%). Children and adolescents had taken cold/cough medicine (48.1%), acetaminophen (15.0%), antacids (14.8%), and nonsteroidal anti-inflammatory drugs (NSAIDs) (10.5%) in the past year. Multivariate analysis results indicated that after controlling for pain experiences children and adolescents who had lower levels of medication knowledge and literacy were more likely to use pain medication and antacids more frequently. In addition, children and adolescents who had lower medication knowledge, lower literacy, asked doctors to prescribe antacids, and co-administered with antacids were more likely to report long-term use of antacids. CONCLUSIONS Lower levels of medication knowledge and literacy among children and adolescents were associated with more frequent use of pain medication and antacids.
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Affiliation(s)
- Nae-Fang Miao
- Department of Nursing, Taipei Medical University, Taiwan.
| | - Tzu-Chueh Wang
- Chia Nan University of Pharmacy and Science, Tainan, Taiwan
| | - Fong-Ching Chang
- Department of Health Promotion and Health Education, National Taiwan Normal University, Taiwan.
| | - Chun-Hsien Lee
- Division of Pharmacy, Tri-Service General Hospital, Taiwan
| | - Hsueh-Yun Chi
- Department of Health Developing and Marketing, Kainan University, Taoyuan, Taiwan
| | - Li-Jung Huang
- Chia Nan University of Pharmacy and Science, Tainan, Taiwan
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Perinatal Risk Factors Associated With Gastroenteritis Hospitalizations in Aboriginal and Non-Aboriginal Children in Western Australia (2000-2012): A Record Linkage Cohort Study. Pediatr Infect Dis J 2019; 38:169-175. [PMID: 29620723 DOI: 10.1097/inf.0000000000002063] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND Gastroenteritis is a leading cause of childhood morbidity worldwide. We aimed to assess the maternal and infant characteristics and population attributable fractions associated with childhood gastroenteritis-related hospitalizations. METHODS We conducted a whole-of-population retrospective birth cohort study of 367,476 children live-born in Western Australia 2000-2012. We identified hospital admissions up to <15 years of age pertaining to these children, with a principal diagnosis code for infectious gastroenteritis. Cox regression was used to obtain the adjusted hazard ratios with 95% confidence intervals and the population attributable fractions associated with each risk factor in Aboriginal and non-Aboriginal children for their first gastroenteritis-related hospital admission. RESULTS There were a total of 15,888 gastroenteritis-related hospital admissions (25.7% occurring among non-Aboriginal children). The overall gastroenteritis hospitalization rate for children <15 years of age was 4.6/1000 child-years for non-Aboriginal children and 21.5/1000 child-years for Aboriginal children. Male gender, <20 years of maternal age, preterm birth, low birth weight, residence in remote regions of Western Australia and birth in the pre-rotavirus vaccine era were significant independent risk factors for gastroenteritis hospitalization in both Aboriginal and non-Aboriginal children. Additionally, birth by caesarean section and low socioeconomic status were identified as being associated with gastroenteritis hospitalization in non-Aboriginal children. Population attributable fractions suggest that 39% of all gastroenteritis hospitalizations in non-Aboriginal children (38% in Aboriginal children) could be averted if all children receive the rotavirus vaccine. CONCLUSIONS Given the beneficial effect of infant rotavirus vaccination in preventing all-cause gastroenteritis hospitalization, efforts should be taken to optimize rotavirus vaccine coverage in those at highest risk.
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Lee JM, Park MJ, Heo W, Park KG, Park YG, Han SB, Cho YS, Park YJ. Clinical Utility of Fecal Immunochemical Transferrin Test in Gastrointestinal Bleeding Detection. ANNALS OF CLINICAL MICROBIOLOGY 2018. [DOI: 10.5145/acm.2018.21.3.51] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- Jong-Mi Lee
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Mi Jung Park
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woong Heo
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kang Gyun Park
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong Gyu Park
- Department of Medical Life Science, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Beom Han
- Department of Pediatrics, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Young-Seok Cho
- Department of Gastroenterology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yeon-Joon Park
- Department of Laboratory Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Aminshahidi M, Arastehfar A, Pouladfar G, Arman E, Fani F. Diarrheagenic Escherichia coli and Shigella with High Rate of Extended-Spectrum Beta-Lactamase Production: Two Predominant Etiological Agents of Acute Diarrhea in Shiraz, Iran. Microb Drug Resist 2017; 23:1037-1044. [PMID: 29106325 PMCID: PMC5709696 DOI: 10.1089/mdr.2017.0204] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
This study was conducted to find the etiology of acute diarrhea in Iranian children and determine the antimicrobial resistance patterns. The pathogenic bacteria were recovered from 110/269 (40.9%) diarrheal fecal samples with the following profiles: the most predominant pathogen was diarrheagenic Escherichia coli (DEC) (43.6%), comprising enteroaggregative E. coli (23.6%), enteropathogenic E. coli (10.9%), enteroinvasive E. coli (5.5%), and enterotoxigenic E. coli (3.6%); Shigella spp. (37.3%), Salmonella spp. (12.7%) and Campylobacter jejuni (6.4%) were ranked second and fourth in terms of prevalence, respectively. The rates of extended-spectrum beta-lactamase (ESBL) production were 66.7% and 53.7% in DEC and Shigella, respectively. Resistance to ampicillin (AMP) (95.1%), trimethoprim/sulfamethoxazole (SXT) (73.2%), azithromycin (ATH) (21.9%), and ciprofloxacin (CIP) (14.6%) was observed among Shigella isolates. Multidrug resistance phenotype was observed in 24.4% (10/41) of Shigella isolates, with the most common pattern of resistance to cefotaxime, ceftriaxone, ceftazidime, AMP, SXT, and ATH. This study indicates an alarming increase in the ESBL production of DEC and Shigella spp. and identifies them as the two most prevalent diarrhea-causing enteropathogens in the region. The results show that CIP could be an alternative to third-generation cephalosporins against these two pathogens. Therefore, it is proposed that further investigation be done in the pursuit of alternative antibiotics that are effective against the resistant cases. For instance, one study could look into the comparative clinical effectiveness of third-generation cephalosporins versus CIP, the latter not being presently the drug of choice for the treatment of acute diarrhea in children in Iran.
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Affiliation(s)
- Maneli Aminshahidi
- Professor Alborzi Clinical Microbiology Research Center, Shiraz University of Medical Sciences , Shiraz, Iran
| | - Amir Arastehfar
- Professor Alborzi Clinical Microbiology Research Center, Shiraz University of Medical Sciences , Shiraz, Iran
| | - Gholamreza Pouladfar
- Professor Alborzi Clinical Microbiology Research Center, Shiraz University of Medical Sciences , Shiraz, Iran
| | - Esmayil Arman
- Professor Alborzi Clinical Microbiology Research Center, Shiraz University of Medical Sciences , Shiraz, Iran
| | - Fereshteh Fani
- Professor Alborzi Clinical Microbiology Research Center, Shiraz University of Medical Sciences , Shiraz, Iran
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Acute Bacterial Gastroenteritis as a Healthcare-Associated Infection in Pediatrics. CURRENT HEALTH SCIENCES JOURNAL 2017; 43:275-281. [PMID: 30595889 PMCID: PMC6284847 DOI: 10.12865/chsj.43.03.16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 09/10/2017] [Indexed: 11/28/2022]
Abstract
Despite the fact that acute gastroenteritis can be prevented, the disease still affects children, especially under the age of two. The increased levels of pediatric mortality in most developing regions make diarrheal diseases one of the most common causes of death in the children under the age of 5. The purpose of the study was to describe the cases of acute gastroenteritis reported as healthcare-associated infections in a pediatric hospital deserving the north-eastern urban and rural regions of Romania. Material and methods. A descriptive study was conducted on a group of 615 cases with acute bacterial gastroenteritis as healthcare-associated infections (HAIs), reported in “Sf. Maria” Emergency Hospital for Children, Iași, between 2012 and 2016. Results. Most cases of acute bacterial gastroenteritis were registered in 2015 (154 cases-25.04%), and the lowest in 2012 (12.84%). Male gender prevailed in almost all years of study, with no statistical significance (p≥0.05). Gastroenteritis with Campylobacter was most commonly reported in pediatric wards, especially in infants of 0-1 years old and children aged of 2-6 years. Cases of HAIs with Salmonella spp were also frequent. Conclusions. A competent management of HAIs especially as acute gastroenteritis in an emergency hospital for children from a region that includes developing rural areas, should be the most important issue for professionals involved in surveillance and control strategies, as well as clinicians, epidemiologist and microbiologist, in order to prevent HAIs burden occurrence and avoid antimicrobial resistance.
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