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Li Z, Dong N, Hao J, Ouyang Z, Qiang C, Yang Y, Mi C, Niu Y, Yang J, Wen B, Wang L, Zhang S, Zhao J. Clostridioides difficile infection in infants: a case report and literature review. Gut Pathog 2023; 15:31. [PMID: 37386612 DOI: 10.1186/s13099-023-00552-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 05/11/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Clostridioides difficile (C. difficile) is the major pathogen causing antibiotic-associated diarrhea. There are a variety of symptoms associated with C. difficile infection (CDI) in adults, including self-limiting diarrhea, pseudomembranous colitis, toxic megacolon, septic shock, and even death from the infection. However, the infant's intestine appears to be completely resistant to the effects of C. difficile toxins A and B with rare development of clinical symptoms. CASE PRESENTATION In this study, we reported a 1-month-old girl with CDI who was born with neonatal hypoglycemia and necrotizing enterocolitis. Her symptom of diarrhea occurred after extensive use of broad-spectrum antibiotics during hospitalization and was accompanied by elevated white blood cell, platelet, and C-reactive protein levels, and repeated routine stool examinations were abnormal. She was recovered by norvancomycin (an analogue of vancomycin) and probiotic treatment. The results of 16 S rRNA gene sequencing also demonstrated the recovery of intestinal microbiota with the enrichment of Firmicutes and Lactobacillus. CONCLUSIONS Based on the literature review and this case report, clinicians should also pay attention to diarrhea caused by C. difficile in infants and young children. More strong evidence is needed to explain the true prevalence of CDI in this population and to better understand the C. difficile-associated diarrhea in infants.
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Affiliation(s)
- Zhirong Li
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Ning Dong
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Jihong Hao
- Department of Clinical Laboratory, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Zirou Ouyang
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Cuixin Qiang
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Ying Yang
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Chaoyi Mi
- Research Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, 050011, Hebei, China
| | - Yanan Niu
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Jing Yang
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Baojiang Wen
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Liwei Wang
- Clinical Laboratory, Shexian Hospital, Handan, 050000, Hebei, China
| | - Shaodan Zhang
- Department of Pediatrics, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China.
- , 215# Hepingxi road, Shijiazhuang, Hebei province, China.
| | - Jianhong Zhao
- Hebei Provincial Center for Clinical Laboratories, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China.
- Department of Clinical Laboratory, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China.
- , 215# Hepingxi road, Shijiazhuang, Hebei province, China.
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Rashid SJ, Nale JY, Millard AD, Clokie MRJ. Novel ribotype/sequence type associations and diverse CRISPR-Cas systems in environmental Clostridioides difficile strains from northern Iraq. FEMS Microbiol Lett 2023; 370:fnad091. [PMID: 37723612 PMCID: PMC10806358 DOI: 10.1093/femsle/fnad091] [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: 10/17/2021] [Revised: 07/27/2023] [Accepted: 09/15/2023] [Indexed: 09/20/2023] Open
Abstract
The environment is a natural reservoir of Clostridioides difficile, and here, we aimed to isolate the pathogen from seven locations in northern Iraq. Four of the sites yielded thirty-one isolates (ten from soils, twenty-one from sediments), which together represent ribotypes (RTs) 001 (five), 010 (five), 011 (two), 035 (two), 091 (eight), and 604 (nine). Twenty-five of the isolates (∼81%) are non-toxigenic, while six (∼19%) encode the toxin A and B genes. The genomes of eleven selected isolates represent six sequence types (STs): ST-3 (two), ST-15 (one), ST-107 (five), ST-137 (one), ST-177 (one), and ST-181 (one). Five novel RT/ST associations: RT011/ST-137, RT035/ST-107, RT091/ST-107, RT604/ST-177, and RT604/ST-181 were identified, and the first three are linked to RTs previously uncharacterized by multilocus sequence typing (MLST). Nine of the genomes belong to Clade 1, and two are closely related to the cryptic C-I clade. Diverse multiple prophages and CRISPR-Cas systems (class 1 subtype I-B1 and class 2 type V CRISPR-Cas systems) with spacers identical to other C. difficile phages and plasmids were detected in the genomes. Our data show the broader diversity that exists within environmental C. difficile strains from a much less studied location and their potential role in the evolution and emergence of new strains.
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Affiliation(s)
- Srwa J Rashid
- Medical Laboratory Technology Department, Koya Technical Institute, Erbil Polytechnic University, Erbil, Kurdistan, Iraq
| | - Janet Y Nale
- Centre for Epidemiology and Planetary Health, Scotland’s Rural College, Inverness IV2 5NA, UK
| | - Andrew D Millard
- Department of Genetics and Genome Biology, College of Life Sciences, University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Martha R J Clokie
- Department of Genetics and Genome Biology, College of Life Sciences, University of Leicester, University Road, Leicester LE1 7RH, UK
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Risk factors for Clostridioides difficile infection in children: A systematic review and meta-analysis. J Hosp Infect 2022; 130:112-121. [PMID: 36108754 DOI: 10.1016/j.jhin.2022.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Clostridioides difficile infection (CDI) is considered an urgent threat to human health by the US Centers for Disease Control and Prevention. In recent years, C. difficile is increasingly being reported as a cause of gastrointestinal diseases in children, and the prevalence of hospital-acquired CDI (HA-CDI) and community-acquired CDI (CA-CDI) in children is increasing. AIM To perform a systematic review and meta-analysis of risk factors for Clostridioides difficile infection (CDI) in children. METHODS MEDLINE/PubMed, EMBASE, Web of Science, Scopus, OVID, China National Knowledge Infrastructure, Wanfang (Chinese), SinoMed (Chinese), and Weipu (Chinese) databases were searched from inception through January 12, 2022. Observational studies (cohort, case-control, and cross-sectional) on CDI in children were included in the analysis. Data were pooled using a fixed or random-effects model, and odds ratios (ORs) were calculated. FINDINGS A total of 25 observational studies were included in the analysis. Prior antibiotic exposure (OR, 1.93; 95% confidence interval (CI), 1.25-2.97), prolonged hospitalization (OR, 14.68; 95% CI, 13.24-16.28), hospitalization history (OR, 3.67; 95% CI, 1.91-7.06), gastric acid suppressants (OR, 1.96; 95% CI, 1.41-2.73), male gender (OR, 1.18; 95% CI, 1.05-1.32), neoplastic disease (OR, 3.40; 95% CI, 2.85-4.07), immunodeficiency (OR, 4.18; 95% CI, 3.25-5.37), solid organ transplantation (OR, 4.56; 95% CI, 3.95-5.27) and enteral feeding (OR, 2.21; 95% CI, 1.15-4.62) were associated with an increased risk of CDI. CONCLUSION This systematic review and meta-analysis provides further evidence for the susceptibility factors of CDI to improve clinicians' awareness of CDI and effectively prevent C. difficile associated diarrhoea in children.
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Brajerova M, Zikova J, Krutova M. Clostridioides difficile epidemiology in the Middle and the Far East. Anaerobe 2022; 74:102542. [PMID: 35240336 DOI: 10.1016/j.anaerobe.2022.102542] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 02/14/2022] [Accepted: 02/20/2022] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Clostridioides difficile is an important pathogen of healthcare-associated gastrointestinal infections. Recently, an increased number of C. difficile infection (CDI) surveillance data has been reported from Asia. The aim of this review is to summarize the data on the prevalence, distribution and molecular epidemiology of CDI in the Middle and the Far East. METHODS Literature was drawn from a search of PubMed up to September 30, 2021. RESULTS The meta-analysis of data from 111 studies revealed the pooled CDI prevalence rate in the Middle and the Far East of 12.4% (95% CI 11.4-13.3); 48 studies used PCR for CDI laboratory diagnoses. The predominant types (RT)/sequence type (ST) differ between individual countries (24 studies, 14 countries). Frequently found RTs were 001, 002, 012, 017, 018 and 126; RT017 was predominant in the Far East. The epidemic RT027 was detected in 8 countries (22 studies), but its predominance was reported only in three studies (Israel and Iran). The contamination of vegetable and meat or meat products and/or intestinal carriage of C. difficile in food and companion animals have been reported; the C. difficile RTs/STs identified overlapped with those identified in humans. CONCLUSIONS A large number of studies on CDI prevalence in humans from the Middle and the Far East have been published; countries with no available data were identified. The number of studies on C. difficile from non-human sources is limited. Comparative genomic studies of isolates from different sources are needed.
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Affiliation(s)
- Marie Brajerova
- Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Czech Republic
| | - Jaroslava Zikova
- Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Czech Republic; Department of Genetics and Microbiology, Faculty of Science, Charles University, Czech Republic
| | - Marcela Krutova
- Department of Medical Microbiology, 2nd Faculty of Medicine, Charles University and Motol University Hospital, Czech Republic.
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Mageswary MU, Ang XY, Lee BK, Chung YLF, Azhar SNA, Hamid IJA, Bakar HA, Roslan NS, Liu X, Kang X, Dai L, Sreenivasan S, Taib F, Zhang H, Liong MT. Probiotic Bifidobacterium lactis Probio-M8 treated and prevented acute RTI, reduced antibiotic use and hospital stay in hospitalized young children: a randomized, double-blind, placebo-controlled study. Eur J Nutr 2021; 61:1679-1691. [PMID: 34825264 PMCID: PMC8616720 DOI: 10.1007/s00394-021-02689-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/28/2021] [Indexed: 11/30/2022]
Abstract
Purpose The development of probiotics has seen tremendous growth over the years, with health benefits ranging from gut health to respiratory. We thus aimed to investigate the effects of probiotic Bifidobacterium lactis Probio-M8 (2 × 1010 log CFU/day) against acute respiratory tract infections (RTI), use of antibiotics, hospitalization period and elucidate the possible mechanisms of action in hospitalized young children. Method A prospective, randomized, double-blind and placebo-controlled study was performed in RTI-hospitalized children. Patients were randomized to either the probiotic (n = 60, mean age 13.81 ± 0.90 months) or placebo (n = 60, mean age 12.11 ± 0.73 months) which were administered upon admission, continued during hospitalization and 4-week post-discharged. RTI and gut health parameters were assessed at these time points using validated questionnaires while concentrations of inflammatory cytokines were assessed via oral swabs. Results Probio-M8 reduced the duration of nasal, pharyngeal and general flu-like symptoms compared to the placebo during the hospitalization period and 4-week post-discharged (P < 0.05) as compared to the placebo, with a more prevalent effect against lower respiratory tract infections (LRTI). Probio-M8 reduced prescription of antibiotic (P = 0.037), prevented new prescription of antibiotic in non-prescribed patients (P = 0.024) and reduced hospitalization period in antibiotic-prescribed patients (P = 0.004) as compared to the placebo. Oral cytokine levels of TNF-α decreased in the Probio-M8 group (P = 0.001) accompanied by increased in IL-10 (P = 0.018) over 4-week post-discharged, while the placebo group did not exhibit such an effect. Increased IL-10 in the Probio-M8 group was correlated with decreased body ache (r = − 0.296, P = 0.001), headache (r = − 0.295, P = 0.001) and pain during swallow (r = − 0.235, P = 0.010). Conclusion Data from our present study show that B. lactis Probio-M8 could be a potential natural and non-drug strategy for the management of RTI in young children in a safe manner. Clinical trial registration Clinical studies (Approval No. USM/JEPeM/19030177) were registered at ClinicalTrials.gov (Identifier No. NCT04122495) on September 30, 2019.
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Affiliation(s)
| | - Xin-Yee Ang
- School of Industrial Technology, Universiti Sains Malaysia, 11800, Penang, Malaysia
| | - Boon-Kiat Lee
- School of Industrial Technology, Universiti Sains Malaysia, 11800, Penang, Malaysia
| | - Yi-Li Fiona Chung
- School of Industrial Technology, Universiti Sains Malaysia, 11800, Penang, Malaysia
| | | | | | - Hafizi Abu Bakar
- School of Industrial Technology, Universiti Sains Malaysia, 11800, Penang, Malaysia
| | | | - Xiaojun Liu
- Beijing Scitop Biotech Co., Ltd., Beijing, 101407, China
| | - Xiaohong Kang
- Inner Mongolia Mengniu Dairy (Group) Co. Ltd., Shengle Economic Zone, Helingeer, Huhhot, 011500, Inner Mongolia, China
| | - Lu Dai
- Inner Mongolia Mengniu Dairy (Group) Co. Ltd., Shengle Economic Zone, Helingeer, Huhhot, 011500, Inner Mongolia, China
| | - Sasidharan Sreenivasan
- Institute for Research in Molecular Medicine (INFORMM), Universiti Sains Malaysia, 11800, Penang, Malaysia
| | - Fahisham Taib
- School of Medical Sciences, Universiti Sains Malaysia, 16150, Kelantan, Malaysia. .,Hospital Universiti Sains Malaysia (HUSM), Health Campus, 16150, Kelantan, Malaysia.
| | - Heping Zhang
- Key Laboratory of Dairy Biotechnology and Engineering, Ministry of Education, Inner Mongolia Agricultural University, Hohhot, 010018, Inner Mongolia, China.
| | - Min-Tze Liong
- School of Industrial Technology, Universiti Sains Malaysia, 11800, Penang, Malaysia.
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