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Patangia DV, Grimaud G, O'Shea CA, Ryan CA, Dempsey E, Stanton C, Ross RP. Early life exposure of infants to benzylpenicillin and gentamicin is associated with a persistent amplification of the gut resistome. MICROBIOME 2024; 12:19. [PMID: 38310316 PMCID: PMC10837951 DOI: 10.1186/s40168-023-01732-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 11/24/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND Infant gut microbiota is highly malleable, but the long-term longitudinal impact of antibiotic exposure in early life, together with the mode of delivery on infant gut microbiota and resistome, is not extensively studied. METHODS Two hundred and eight samples from 45 infants collected from birth until 2 years of age over five time points (week 1, 4, 8, 24, year 2) were analysed. Based on shotgun metagenomics, the gut microbial composition and resistome profile were compared in the early life of infants divided into three groups: vaginal delivery/no-antibiotic in the first 4 days of life, C-section/no-antibiotic in the first 4 days of life, and C-section/antibiotic exposed in first 4 days of life. Gentamycin and benzylpenicillin were the most commonly administered antibiotics during this cohort's first week of life. RESULTS Newborn gut microbial composition differed in all three groups, with higher diversity and stable composition seen at 2 years of age, compared to week 1. An increase in microbial diversity from week 1 to week 4 only in the C-section/antibiotic-exposed group reflects the effect of antibiotic use in the first 4 days of life, with a gradual increase thereafter. Overall, a relative abundance of Actinobacteria and Bacteroides was significantly higher in vaginal delivery/no-antibiotic while Proteobacteria was higher in C-section/antibiotic-exposed infants. Strains from species belonging to Bifidobacterium and Bacteroidetes were generally persistent colonisers, with Bifidobacterium breve and Bifidobacterium bifidum species being the major persistent colonisers in all three groups. Bacteroides persistence was dominant in the vaginal delivery/no-antibiotic group, with species Bacteroides ovatus and Phocaeicola vulgatus found to be persistent colonisers in the no-antibiotic groups. Most strains carrying antibiotic-resistance genes belonged to phyla Proteobacteria and Firmicutes, with the C-section/antibiotic-exposed group presenting a higher frequency of antibiotic-resistance genes (ARGs). CONCLUSION These data show that antibiotic exposure has an immediate and persistent effect on the gut microbiome in early life. As such, the two antibiotics used in the study selected for strains (mainly Proteobacteria) which were multiple drug-resistant (MDR), presumably a reflection of their evolutionary lineage of historical exposures-leading to what can be an extensive and diverse resistome. Video Abstract.
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Affiliation(s)
- Dhrati V Patangia
- School of Microbiology, University College Cork, Cork, Ireland
- Teagasc Food Research Centre, Moorepark, Fermoy Co., Cork, Ireland
- APC Microbiome Ireland, Cork, Ireland
| | - Ghjuvan Grimaud
- Teagasc Food Research Centre, Moorepark, Fermoy Co., Cork, Ireland
- APC Microbiome Ireland, Cork, Ireland
| | | | - C A Ryan
- APC Microbiome Ireland, Cork, Ireland
| | - Eugene Dempsey
- APC Microbiome Ireland, Cork, Ireland
- Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
- Infant Research Centre, University College Cork, Cork, Ireland
| | - Catherine Stanton
- Teagasc Food Research Centre, Moorepark, Fermoy Co., Cork, Ireland
- APC Microbiome Ireland, Cork, Ireland
| | - R Paul Ross
- School of Microbiology, University College Cork, Cork, Ireland.
- APC Microbiome Ireland, Cork, Ireland.
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Styczynski A, Amin MB, Hoque KI, Parveen S, Md Pervez AF, Zeba D, Akhter A, Pitchik H, Islam MA, Hossain MI, Saha SR, Gurley ES, Luby S. Perinatal colonization with extended-spectrum beta-lactamase-producing and carbapenem-resistant Gram-negative bacteria: a hospital-based cohort study. Antimicrob Resist Infect Control 2024; 13:13. [PMID: 38281974 PMCID: PMC10823664 DOI: 10.1186/s13756-024-01366-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 01/03/2024] [Indexed: 01/30/2024] Open
Abstract
BACKGROUND Antimicrobial resistance (AMR) is a growing global health threat that contributes to substantial neonatal mortality. Bangladesh has reported some of the highest rates of AMR among bacteria causing neonatal sepsis. As AMR colonization among newborns can predispose to infection with these bacteria, we aimed to characterize the frequency of and risk factors for colonization of mothers and newborns during hospitalization for delivery. METHODS We enrolled pregnant women presenting for delivery to a tertiary care hospital in Faridpur, Bangladesh. We collected vaginal and rectal swabs from mothers pre- and post-delivery, rectal swabs from newborns, and swabs from the hospital environment. Swabs were plated on agars selective for extended-spectrum-beta-lactamase producing bacteria (ESBL-PB) and carbapenem-resistant bacteria (CRB). We performed logistic regression to determine factors associated with ESBL-PB/CRB colonization. RESULTS We enrolled 177 women and their newborns during February-October 2020. Prior to delivery, 77% of mothers were colonized with ESBL-PB and 15% with CRB. 79% of women underwent cesarean deliveries (C-section). 98% of women received antibiotics. Following delivery, 98% of mothers and 89% of newborns were colonized with ESBL-PB and 89% of mothers and 72% of newborns with CRB. Of 290 environmental samples, 77% were positive for ESBL-PB and 69% for CRB. Maternal pre-delivery colonization was associated with hospitalization during pregnancy (RR for ESBL-PB 1.24, 95% CI 1.10-1.40; CRB 2.46, 95% CI 1.39-4.37). Maternal post-delivery and newborn colonization were associated with C-section (RR for maternal CRB 1.31, 95% CI 1.08-1.59; newborn ESBL-PB 1.34, 95% CI 1.09-1.64; newborn CRB 1.73, 95% CI 1.20-2.47). CONCLUSIONS In this study, we observed high rates of colonization with ESBL-PB/CRB among mothers and newborns, with pre-delivery colonization linked to prior healthcare exposure. Our results demonstrate this trend may be driven by intense use of antibiotics, frequent C-sections, and a contaminated hospital environment. These findings highlight that greater attention should be given to the use of perinatal antibiotics, improved surgical stewardship for C-sections, and infection prevention practices in healthcare settings to reduce the high prevalence of colonization with AMR organisms.
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Affiliation(s)
- Ashley Styczynski
- Division of Infectious Diseases and Geographic Medicine, Stanford University, Palo Alto, CA, USA.
| | - Mohammed Badrul Amin
- Laboratory of Food Safety and One Health, Laboratory Sciences and Services Division, icddr,b, Dhaka, Bangladesh
| | - Kazi Injamamul Hoque
- Laboratory of Food Safety and One Health, Laboratory Sciences and Services Division, icddr,b, Dhaka, Bangladesh
| | - Shahana Parveen
- Programme on Emerging Infections, icddr,b, Dhaka, Bangladesh
| | - Abu Faisal Md Pervez
- Department of Pediatrics, Bangabandhu Sheikh Mujib Medical College, Faridpur, Bangladesh
| | - Dilruba Zeba
- Department of Obstetrics and Gynaecology, Bangabandhu Sheikh Mujib Medical College, Faridpur, Bangladesh
| | - Akhi Akhter
- Department of Obstetrics and Gynaecology, Bangabandhu Sheikh Mujib Medical College, Faridpur, Bangladesh
| | - Helen Pitchik
- Division of Epidemiology, School of Public Health, University of California Berkeley, Berkeley, CA, USA
| | - Mohammad Aminul Islam
- Paul G. Allen School for Global Health, Washington State University, Pullman, WA, USA
| | - Muhammed Iqbal Hossain
- Laboratory of Food Safety and One Health, Laboratory Sciences and Services Division, icddr,b, Dhaka, Bangladesh
| | - Sumita Rani Saha
- Laboratory of Food Safety and One Health, Laboratory Sciences and Services Division, icddr,b, Dhaka, Bangladesh
| | - Emily S Gurley
- Department of Epidemiology, Johns Hopkins University, Baltimore, MD, USA
| | - Stephen Luby
- Division of Infectious Diseases and Geographic Medicine, Stanford University, Palo Alto, CA, USA
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Wang Q, Cao M, Tao H, Fei Z, Huang X, Liang P, Liu B, Liu J, Lu X, Ma P, Si S, Wang S, Zhang Y, Zheng Y, Zang L, Chen X, Dong Z, Ge W, Guo W, Hu X, Huang X, Li L, Liang J, Liu B, Liu D, Liu L, Liu S, Liu X, Miao L, Ren H, Shi G, Shi L, Sun S, Tao X, Tong R, Wang C, Wang B, Wang J, Wang J, Wang X, Wang X, Xie J, Xie S, Yang H, Yang J, You C, Zhang H, Zhang Y, Zhao C, Zhao Q, Zhu J, Ji B, Guo R, Hang C, Xi X, Li S, Gong Z, Zhou J, Wang R, Zhao Z. Evidence-based guideline for the prevention and management of perioperative infection. J Evid Based Med 2023; 16:50-67. [PMID: 36852502 DOI: 10.1111/jebm.12514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 01/09/2023] [Indexed: 03/01/2023]
Abstract
BACKGROUND We have updated the guideline for preventing and managing perioperative infection in China, given the global issues with antimicrobial resistance and the need to optimize antimicrobial usage and improve hospital infection control levels. METHODS We conducted a comprehensive evaluation of the evidence for prevention and management of perioperative infection, based on the concepts of the Grading of Recommendations Assessment, Development and Evaluation (GRADE) system. The strength of recommendations was graded and voted using the Delphi method and the nominal group technique. Revisions were made to the guidelines in response to feedback from the experts. RESULTS There were 17 questions prepared, for which 37 recommendations were made. According to the GRADE system, we evaluated the body of evidence for each clinical question. Based on the meta-analysis results, recommendations were graded using the Delphi method to generate useful information. CONCLUSIONS This guideline provides evidence to perioperative antimicrobial prophylaxis that increased the rational use of prophylactic antimicrobial use, with substantial improvement in the risk-benefit trade-off.
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Affiliation(s)
- Qiaoyu Wang
- Department of Pharmacy, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Mingnan Cao
- Department of Pharmacy, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Hua Tao
- Department of Pharmacy, Beijing United Family Hospital, Beijing, P. R. China
| | - Zhimin Fei
- Department of Neurosurgery, Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine, Shanghai, P. R. China
| | - Xiufeng Huang
- Department of Gynecology, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, P. R. China
| | - Pixia Liang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Baiyun Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Jianping Liu
- Centre for Evidence-Based Medicine, Beijing University of Chinese Medicine, Beijing, P. R. China
| | - Xiaoyang Lu
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P. R. China
| | - Penglin Ma
- Department of Respiratory and Critical Care Medicine, Peking University Third Hospital, Beijing, P. R. China
| | - Shuyi Si
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences, Beijing, P. R. China
| | - Shuo Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Yuewei Zhang
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Yingli Zheng
- Department of Pharmacy, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, P. R. China
| | - Lei Zang
- Department of Orthopedics, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, P. R. China
| | - Xiao Chen
- Department of Pharmacy, First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, P. R. China
| | - Zhanjun Dong
- Department of Pharmacy, Hebei General Hospital, Shijiazhuang, P. R. China
| | - Weihong Ge
- Department of Pharmacy, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, P. R. China
| | - Wei Guo
- Department of Emergency, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Xin Hu
- Department of Pharmacy, Beijing Hospital, Beijing, P. R. China
| | - Xin Huang
- Department of Pharmacy, The First Affiliated Hospital of Shandong First Medical University/Shandong Province Qianfoshan Hospital, Jinan, P. R. China
| | - Ling Li
- Department of Pharmacy, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China
| | - Jianshu Liang
- Department of Nursing, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Baoge Liu
- Department of Orthopedics, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Dong Liu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, HUST, Wuhan, P. R. China
| | - Linna Liu
- Department of Pharmacy, The Second Affiliated Hospital of Air Force Medical University, Xi'an, P. R. China
| | - Songqing Liu
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xianghong Liu
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, P. R. China
| | - Liyan Miao
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, P. R. China
| | - Haixia Ren
- Department of Pharmacy, Tianjin First Central Hospital, Tianjin, P. R. China
| | - Guangzhi Shi
- Department of Intensive Care Unit, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Luwen Shi
- Department of Pharmaceutical Administration, School of Pharmaceutical Sciences, Peking University, Beijing, P. R. China
| | - Shumei Sun
- Department of Pediatrics, Nanfang Hospital of Southern Medical University, Guangzhou, P. R. China
| | - Xia Tao
- Department of Pharmacy, Second Affiliated Hospital of Naval Medical University, Shanghai, P. R. China
| | - Rongsheng Tong
- Department of Pharmacy, Sichuan Academy of Medical Sciences, Sichuan Provincial People's Hospital, Chengdu, P. R. China
| | - Cheng Wang
- Department of Pharmacy, The Affiliated Suzhou Science & Technology Town Hospital of Nanjing Medical University, Suzhou, P. R. China
| | - Bin Wang
- Department of Pharmacy, Huashan Hospital, Fudan University, Shanghai, P. R. China
| | - Jincheng Wang
- Orthopaedic Medical Center, The 2nd Hospital of Jilin University, Changchun, P. R. China
| | - Jingwen Wang
- Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, P. R. China
| | - Xiaoling Wang
- Department of Pharmacy, Beijing Children's Hospital, Capital Medical University, Beijing, P. R. China
| | - Xiaoyan Wang
- Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Jian Xie
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Shouxia Xie
- Department of Pharmacy, Shenzhen People's Hospital, Shenzhen, P. R. China
| | - Hua Yang
- Department of Neurosurgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, P. R. China
| | - Jianxin Yang
- Department of Intervention Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Chao You
- Department of Neurosurgery, West China Hospital Sichuan University, Chengdu, P. R. China
| | - Hongyi Zhang
- Department of General Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Yi Zhang
- Department of Pharmacy, Tianjin First Central Hospital, Tianjin, P. R. China
| | - Chengson Zhao
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Jiangsu Suzhou, P. R. China
| | - Qingchun Zhao
- Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang, P. R. China
| | - Jiangguo Zhu
- Department of Pharmacy, The First Affiliated Hospital of Soochow University, Suzhou, P. R. China
| | - Bo Ji
- Clinical Pharmacy, General Hospital of Southern Theatre Command of PLA, Guangzhou, P. R. China
| | - Ruichen Guo
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, P. R. China
| | - Chunhua Hang
- Department of Neurosurgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, P. R. China
| | - Xiaowei Xi
- Department of Gynecological Oncology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, P. R. China
| | - Sheyu Li
- Department of Endocrinology and Metabolism/China Evidence-based Medicine Center, West China Hospital Sichuan University, Chengdu, P. R. China
| | - Zhicheng Gong
- Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, P. R. China
| | - Jianxin Zhou
- Department of Intensive Care Unit, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
| | - Rui Wang
- Department of Drug Clinical Trial, PLA General Hospital, Beijing, P. R. China
| | - Zhigang Zhao
- Department of Pharmacy, Beijing Tiantan Hospital, Capital Medical University, Beijing, P. R. China
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4
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Madany AM, Hughes HK, Ashwood P. Prenatal Maternal Antibiotics Treatment Alters the Gut Microbiota and Immune Function of Post-Weaned Prepubescent Offspring. Int J Mol Sci 2022; 23:12879. [PMID: 36361666 PMCID: PMC9655507 DOI: 10.3390/ijms232112879] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 10/07/2022] [Accepted: 10/19/2022] [Indexed: 11/16/2022] Open
Abstract
This study aimed to investigate the immediate and continual perturbation to the gut microbiota of offspring in the weeks post-weaning and how these may be modulated by treating pregnant C57BL/6J dams with antibiotics (ABX). We used a broad-spectrum antibiotic cocktail consisting of ampicillin 1 mg/mL, neomycin 1 mg/mL, and vancomycin 0.5 mg/mL, or vancomycin 0.5 mg/mL alone, administered ad-lib orally to dams via drinking water during gestation and stopped after delivery. We analyzed the gut microbiota of offspring, cytokine profiles in circulation, and the brain to determine if there was evidence of a gut-immune-brain connection. Computationally predicted metabolic pathways were calculated from 16s rRNA sequencing data. ABX treatment can negatively affect the gut microbiota, including reduced diversity, altered metabolic activity, and immune function. We show that the maternal ABX-treatment continues to alter the offspring's gut microbiota diversity, composition, and metabolic pathways after weaning, with the most significant differences evident in 5-week-olds as opposed to 4-week-olds. Lower levels of chemokines and inflammatory cytokines, such as interleukin (IL)-1α and IL-2, are also seen in the periphery and brains of offspring, respectively. In conclusion, this study shows maternal antibiotic administration alters gut microbiome profiles in offspring, which undergoes a continuous transformation, from week to week, at an early age after weaning.
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Affiliation(s)
- Abdullah M. Madany
- Department of Psychiatry and Behavioral Sciences, University of California at Davis, 2230 Stockton Blvd., Sacramento, CA 95817, USA
- The M.I.N.D. Institute, University of California at Davis, 2825 50th Street, Sacramento, CA 95817, USA
| | - Heather K. Hughes
- The M.I.N.D. Institute, University of California at Davis, 2825 50th Street, Sacramento, CA 95817, USA
- Department of Medical Microbiology and Immunology, University of California at Davis, 3146 One Shields Avenue, Davis, CA 95616, USA
| | - Paul Ashwood
- The M.I.N.D. Institute, University of California at Davis, 2825 50th Street, Sacramento, CA 95817, USA
- Department of Medical Microbiology and Immunology, University of California at Davis, 3146 One Shields Avenue, Davis, CA 95616, USA
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Trivedi M, Robinson AM, Islam MR. Effect of vaginal antiseptic prior to caesarean section on the rate of post-caesarean complications: a blinded randomised controlled trial. Trials 2022; 23:231. [PMID: 35331307 PMCID: PMC8943976 DOI: 10.1186/s13063-021-05857-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 11/22/2021] [Indexed: 11/11/2022] Open
Abstract
Background Rates of caesarean section (CS) delivery are increasing worldwide. CS delivery is often complicated by post-surgical infection, estimated to have ten times higher risk of infections than that of vaginal delivery. While widespread use of prophylactic antibiotics with CS has reduced post-CS infection, incidence may be reduced further by cleansing the vagina with betadine antiseptic wash prior to CS. However, reports are not consistent, and different antiseptics have been practised variably. Therefore, in order to ensure that the risks to the mother are as minimal as possible, it is important to determine whether vaginal irrigation with antiseptic wash reduces post-CS infection rate, and if so, which antiseptic is paramount. Methods Women giving birth by elective or emergency CS will be assigned into either the intervention (1% povidone iodine (n = 125) or chlorhexidine (n = 125)) or the control (no-irrigation (n = 125)) group by using a block randomisation technique. Participants will receive vaginal cleansing with an intervention or no vaginal cleansing prior to CS. Follow-up will occur at day 14 and day 28 post-CS. A predeveloped questionnaire will be completed with patients’ socio-demographic characteristics and required clinical and pregnancy-related information. All the fever, infection and readmission-related information will be completed from either the patient’s or their record or at follow-up visits. Occurrence of post-CS infection, as measured by primary and secondary outcomes, will be compared between the groups. Discussion The results of this study may provide important data to define the future uniform use of vaginal antiseptic wash immediately prior to CS and to determine the best antiseptic wash details in reducing post-operative infections or complications. Trial registration Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12620000971932p. Registered on 28 September 2020
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Affiliation(s)
- Monika Trivedi
- Goulburn Valley Health, Graham Street, Shepparton, Victoria, 3630, Australia.
| | - Ainsley M Robinson
- Goulburn Valley Health, Graham Street, Shepparton, Victoria, 3630, Australia
| | - Md Rafiqul Islam
- Goulburn Valley Health, Graham Street, Shepparton, Victoria, 3630, Australia.,Department of Rural Health, The University of Melbourne, Shepparton, Victoria, 3630, Australia.,Rural Health School, La Trobe University, Shepparton, Victoria, 3630, Australia
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Allergic diseases in infancy: I - Epidemiology and current interpretation. World Allergy Organ J 2021; 14:100591. [PMID: 34820047 PMCID: PMC8593659 DOI: 10.1016/j.waojou.2021.100591] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 08/30/2021] [Accepted: 09/08/2021] [Indexed: 12/19/2022] Open
Abstract
Objective Among non-communicable diseases, the prevalence of allergic diseases has increased significantly in the new millennium. The increase of allergic diseases is linked to the changing environment of infants. Methods This narrative review summarizes the discussions and conclusions from the 8th Human Milk Workshop. Information from the fields of pediatrics, epidemiology, biology, microbiology, and immunology are summarized to establish a framework describing potential avenues for the prevention of allergic diseases in the future. Results Several environmental circumstances are linked to the development of allergic diseases. While cesarean section is increasing the risk of allergies, early childhood exposure to a farm environment has a protective effect. From their analysis, nutritive and non-nutritive factors influencing the allergy risk in later life have been identified. The effect of breastfeeding on food allergy development is non-univocal. Human milk components including immunoglobulins, cytokines, and prebiotics have been indicated as important for allergy prevention. Conclusion Many factors linked to the western lifestyle have been associated with the development of allergic diseases. This suggests several theories that may serve as a basis for new protective interventions. While it is indubitable that mother's milk protects from infectious diseases, its role in the prevention of allergic diseases is to be elucidated.
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Childs C, Sandy-Hodgetts K, Broad C, Cooper R, Manresa M, Verdú-Soriano J. Risk, Prevention and Management of Complications After Vaginal and Caesarean Section Birth. J Wound Care 2021; 29:S1-S48. [PMID: 33170077 DOI: 10.12968/jowc.2020.29.sup11a.s1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Charmaine Childs
- Professor of Clinical Science, College of Health, Wellbeing and Life Sciences, Sheffield Hallam University, UK
| | - Kylie Sandy-Hodgetts
- Senior Research Fellow/Senior Lecturer, Faculty of Medicine, School of Biomedical Sciences, University of Western Australia; Director, Skin Integrity Research Unit, University of Western Australia, Perth, Australia
| | - Carole Broad
- Clinical Specialist Physiotherapist in Pelvic Health, Department of Physiotherapy, Cardiff and Vale UHB, Cardiff, Wales, UK
| | - Rose Cooper
- Former Professor of Microbiology at Cardiff Metropolitan University, Cardiff, Wales, UK
| | - Margarita Manresa
- Maternal and Fetal Medicine, Hospital Clinic of Barcelona, Barcelona, Spain
| | - José Verdú-Soriano
- Professor of Community Nursing and Wound Care, Department of Community Nursing, Preventive Medicine, Public Health and History of Science, Faculty of Health Sciences, University of Alicante, Alicante, Spain
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8
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Ravi G, Chikara G, Bandyopadhyay A, Handu S. A prospective study to evaluate antimicrobial prescribing pattern among admitted patients in hilly Himalayan region of northern India. J Family Med Prim Care 2021; 10:1607-1613. [PMID: 34123900 PMCID: PMC8144753 DOI: 10.4103/jfmpc.jfmpc_1230_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 09/08/2020] [Accepted: 09/22/2020] [Indexed: 11/04/2022] Open
Abstract
Background and Aim Global scenario of antimicrobial (AM) utilization depicts 20-50% inappropriateness. Majority of the hospital admissions are due to unwanted effects because of non-judicial usage of these drugs. The present study focuses on utilization pattern of antimicrobials (AMs) in a tertiary care hospital in northern India. Materials and Methods A prospective observational study was conducted over a period of one year in seven departments of a tertiary care hospital in hilly Himalayan region. Aim of the study was to analyze the AM utilization pattern using World Health Organization (WHO) indicators and instruments. Results A total 700 prescriptions were analyzed in the present study. Injectable antibiotics (71%) followed by oral (29%) were most commonly prescribed. Beta lactams (79%) were the most frequently used antibiotic class. Most commonly prescribed AM was Ceftriaxone (30%). Majority of the time AMs were given empirically (44.8%), where most common indication was respiratory infections (42%). Culture and sensitivity tests were done for guiding curative therapy in 34.71% cases. The average duration of patient hospital stay was 8.81 days in the study population. The mean duration of prescribed antimicrobial treatment was 5.12 days. On an average 1.93 AMs were prescribed per patient. AMs were prescribed by International nonproprietary name (INN) in 62.19% of the admissions. The most common AM related adverse drug reaction was gastritis (96%) and skin rash (4%) with Amoxicillin + clavulanic acid being the most common causative agent. Total antimicrobial consumption was 148.24 DDD/100 bed days with Medicine department showing the highest consumption (36.25/100 bed days). Conclusion The present study is the first and largest antimicrobial utilization study in the hilly Himalayan region of northern India. Our study found an urgent need for improvement of prescribing patterns, patient care indicators and strict adherence to standard guidelines.
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Affiliation(s)
- Gandham Ravi
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, India
| | - Gaurav Chikara
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, India
| | - Arkapal Bandyopadhyay
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, India
| | - Shailendra Handu
- Department of Pharmacology, All India Institute of Medical Sciences, Rishikesh, India
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Chong CYL, Vatanen T, Alexander T, Bloomfield FH, O'Sullivan JM. Factors Associated With the Microbiome in Moderate-Late Preterm Babies: A Cohort Study From the DIAMOND Randomized Controlled Trial. Front Cell Infect Microbiol 2021; 11:595323. [PMID: 33732655 PMCID: PMC7958882 DOI: 10.3389/fcimb.2021.595323] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 01/20/2021] [Indexed: 12/22/2022] Open
Abstract
The gut microbiota of preterm infants is affected by perinatal factors and, in turn, may impact upon infant health. In this study, we collected fecal samples at Day-10 (D10) and 4-months corrected-age (4M) from 227 moderate–late preterm (MLPT) babies enrolled in a randomized controlled trial of nutritional management. A total of 320 samples underwent 16S amplicon sequencing, and shotgun metagenomic sequencing was performed on 94 samples from the 4M time point. The microbiome of babies whose families lived in lower socioeconomic status (SES) areas exhibited a significantly higher microbial alpha diversity at D10 (Wilcoxon test, p = 0.021), greater abundance of Bifidobacterium (linear model, q = 0.020) at D10 and Megasphaera (q = 0.031) at 4M. Hospital of birth explained 5.2% of the observed variance in 4M samples (PERMANOVA, p = 0.038), with Staphylococcus aureus more abundant in fecal samples from babies born in Middlemore hospital (linear model, q = 0.016). Maternal antibiotic (Wilcoxon test, p = 0.013) and probiotic (p = 0.04) usage within the four-week period before sample collection was associated with a reduction in the alpha diversity of D10 samples. Infant probiotic intake explained 2.1% (PERMANOVA, p = 0.021) of the variance in the D10 microbial profile with increased Lactobacillus (linear model, q = 1.1 × 10−10) levels. At 4M, the microbiome of infants who were breastmilk fed had reduced alpha diversity when compared to non-breastmilk fed infants (Wilcoxon test, p < 0.05). Although causality cannot be inferred within our study, we conclude that in MLPT babies, maternal socioeconomic factors, as well as the perinatal medical environment and nutrition impact on the development of the newborn microbiome.
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Affiliation(s)
| | - Tommi Vatanen
- Liggins Institute, The University of Auckland, Auckland, New Zealand.,Infectious Disease & Microbiome Program, The Broad Institute of MIT and Harvard, Cambridge, MA, United States
| | - Tanith Alexander
- Liggins Institute, The University of Auckland, Auckland, New Zealand.,Neonatal Unit, Kidz First, Middlemore Hospital, Auckland, New Zealand
| | | | - Justin M O'Sullivan
- Liggins Institute, The University of Auckland, Auckland, New Zealand.,The Maurice Wilkins Centre, The University of Auckland, Auckland, New Zealand
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10
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Das L, Virmani R, Sharma V, Rawat D, Singh Y. Human Milk Microbiota: Transferring the Antibiotic Resistome to Infants. Indian J Microbiol 2019; 59:410-416. [PMID: 31762502 DOI: 10.1007/s12088-019-00824-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 08/30/2019] [Indexed: 12/13/2022] Open
Abstract
Commensal bacterial population is believed to be a reservoir for antibiotic resistance genes (ARGs). The infant gut microbiota has relatively higher abundance of ARGs than the adults. These genes can get transferred from commensals to pathogens by horizontal gene transfer, which magnifies the spectrum of antibiotic resistance in the environment. The presence of ARGs in neo-nates and infants, with no prior antibiotic exposure, questions their origin in the naïve commensal population. Breast milk microbiota that is responsible for the initial seeding of infant gut microbiota has also been found to harbour a vast array of ARGs. This review discusses the recent findings that indicate the potential of breast milk microbiota to act as a vehicle for transmission of ARGs to infants.
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Affiliation(s)
- Lahari Das
- Department of Zoology, University of Delhi, Delhi, 110007 India
| | - Richa Virmani
- Department of Zoology, University of Delhi, Delhi, 110007 India
| | - Vishal Sharma
- Department of Zoology, University of Delhi, Delhi, 110007 India
| | - Deepti Rawat
- Department of Zoology, University of Delhi, Delhi, 110007 India
| | - Yogendra Singh
- Department of Zoology, University of Delhi, Delhi, 110007 India
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11
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Sawadogo YA, Komboigo E, Kiemtore S, Zamane H, Ouedraogo I, Kain DP, Toure B, Ouedraogo C, Ouedraogo A, Thieba B. [Parietal suppurations after cesarean section at the Yalgado Ouédraogo University Hospital, Burkina Faso: epidemiological clinical, therapeutic and prognostic aspects]. Pan Afr Med J 2019; 32:35. [PMID: 31143340 PMCID: PMC6522177 DOI: 10.11604/pamj.2019.32.35.17167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 12/28/2018] [Indexed: 11/16/2022] Open
Abstract
Les infections des sites opératoires sont fréquemment rencontrées dans les pays en développement. La césarienne étant l'une des interventions chirurgicales la plus pratiquée chez les femmes dans le monde, nous avons initié cette étude sur les aspects épidémiologiques, cliniques, thérapeutiques et pronostiques des suppurations pariétales post-césariennes dans le département de gynécologie-obstétrique du CHU Yalgado Ouédraogo en vue de réduire leur survenue. Il s'est agi d'une étude transversale à visée descriptive menée du 1er avril 2015 au 30 septembre 2015 soit une période de 6 mois. Soixante-dix cas de suppurations pariétales ont été notés sur 1998 cas de césariennes soit une incidence de 3,5%. L'âge moyen des patientes était de 26,2 ans ± 6,1. Les patientes étaient majoritairement des femmes au foyer (77%). La césarienne a été réalisée en urgence chez toutes les patientes. La suppuration a été diagnostiquée surtout à la 1èresemaine (60%). Le germe identifié était le staphylocoque aureus dans 37,8% des cas. Une reprise chirurgicale de la paroi abdominale a été nécessaire dans 34,3% des cas. L'évolution a été favorable chez toutes les patientes. La suppuration pariétale post césarienne reste fréquente. La prise en charge nécessite parfois une reprise chirurgicale. Une meilleure identification des facteurs favorisant cette affection par d'étude plus poussée pourrait permettre de réduire de façon significative leur incidence et par conséquent améliorer le pronostic maternel.
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Affiliation(s)
- Yobi Alexis Sawadogo
- Unité de Formation et de Recherche en Science de la Santé Université Ouaga I Pr Joseph KI-ZERBO, Gynécologue Obstétricien, Burkina Faso
| | - Evelyne Komboigo
- Département de Gynécologie Obstétrique, CHU Yagaldo Ouédraogo, Ouagadougou, Burkina-Faso
| | - Sibraogo Kiemtore
- Unité de Formation et de Recherche en Science de la Santé Université Ouaga I Pr Joseph KI-ZERBO, Gynécologue Obstétricien, Burkina Faso
| | - Hyacinthe Zamane
- Unité de Formation et de Recherche en Science de la Santé Université Ouaga I Pr Joseph KI-ZERBO, Gynécologue Obstétricien, Burkina Faso
| | - Issa Ouedraogo
- Unité de Formation et de Recherche en Science de la Santé Université Ouaga I Pr Joseph KI-ZERBO, Gynécologue Obstétricien, Burkina Faso
| | - Dantola Paul Kain
- Unité de Formation et de Recherche en Science de la Santé Université Ouaga I Pr Joseph KI-ZERBO, Gynécologue Obstétricien, Burkina Faso
| | - Boubakar Toure
- Unité de Formation et de Recherche en Science de la Santé Université Ouaga I Pr Joseph KI-ZERBO, Gynécologue Obstétricien, Burkina Faso
| | - Charlemagne Ouedraogo
- Departement de Gynécologie Obstétrique de l'Unité de Formation et de Recherche en Science de la Santé, Université Ouaga I Pr Joseph Ki-Zerbo, Burkina Faso
| | - Ali Ouedraogo
- Departement de Gynécologie Obstétrique de l'Unité de Formation et de Recherche en Science de la Santé, Université Ouaga I Pr Joseph Ki-Zerbo, Burkina Faso
| | - Blandine Thieba
- Departement de Gynécologie Obstétrique de l'Unité de Formation et de Recherche en Science de la Santé, Université Ouaga I Pr Joseph Ki-Zerbo, Burkina Faso
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Keskin M, Pabuccu EG, Sahin O, Cakmak D, Oral S, Kiseli M, Yarcı Gursoy A, Dincer Cengiz S. Oral antibiotic prophylaxis in elective cesarean deliveries: pilot analysis in tertiary Care Hospital. J Matern Fetal Neonatal Med 2019; 34:920-924. [PMID: 31113268 DOI: 10.1080/14767058.2019.1622670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Puerperal infection remains a significant cause of maternal morbidity and mortality. Those infections occur more likely after cesarean delivery (CD). Prophylactic antibiotics are administered at the time of CD to prevent complications. In addition to intraoperative prophylaxis; prescription of antibiotics during hospital discharge to prevent surgical site infections (SSI) is quite common. Purpose of this study is to determine the utility of prophylactic oral antibiotic prescription in a cohort of low-risk women undergoing CD. MATERIALS AND METHODS A prospective observational study was conducted between 2014 and 2018 at Ufuk University School of Medicine, Department of Obstetrics and Gynaecology. Total of 389 low risk elective cesarean deliveries were selected. All cases received intraoperative prophylaxis. In group I (157 subjects), no further antibiotics were given and in group II (232 cases), oral cephuroxime 500 mg was given during hospital discharge. Primary outcome was SSI. Secondary outcomes were endometritis and other infectious conditions. RESULTS Overall SSI rate was 2.5%. Only 2 SSIs were noted in group 1 (1.2%) compared to eight in group II (3.4%). There was no statistical difference in SSI rate between two groups. Secondary outcomes were also comparable. CONCLUSION In this study, we failed to reveal any beneficial effect of oral antibiotic prescription during hospital discharge in low risk elective CDs. Therefore, use of oral antibiotics in addition to intraoperative prophylaxis should be questioned in terms of increased costs, emergence of bacterial resistance and long term effects on new born as a consequence of changes in gut microbiome.
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Affiliation(s)
- Muge Keskin
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
| | - Emre Goksan Pabuccu
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
| | - Ozgur Sahin
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
| | - Didem Cakmak
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
| | - Sezin Oral
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
| | - Mine Kiseli
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
| | - Asli Yarcı Gursoy
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
| | - Sevim Dincer Cengiz
- Department of Obstetrics and Gynecology, Ufuk University School of Medicine, Ankara, Turkey
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