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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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Böhrer M, Fitzpatrick E, Hurley K, Xie J, Lee BE, Pang X, Zhuo R, Parsons BD, Berenger BM, Chui L, Tarr PI, Ali S, Vanderkooi OG, Freedman SB, Zemek R, Newton M, Meckler G, Poonai N, Bhatt M, Maki K, McGahern C, Emerton R. Hematochezia in children with acute diarrhea seeking emergency department care - a prospective cohort study. Acad Emerg Med 2022; 29:429-441. [PMID: 34962688 DOI: 10.1111/acem.14434] [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: 07/25/2021] [Revised: 12/07/2021] [Accepted: 12/27/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Although the passage of blood in stools in children represents a medical emergency, children seeking emergency department (ED) care remain poorly characterized. Our primary objective was to compare clinical characteristics and etiologic pathogens in children with acute diarrhea with and without caregiver-reported hematochezia. Secondary objectives were to characterize interventions and resource utilization. METHODS We conducted a secondary analysis of the Alberta Provincial Pediatric EnTeric Infection TEam (APPETITE) database. Children <18 years presenting to two pediatric EDs within a 24-hour period and <7 days of symptoms were consecutively recruited. RESULTS Of 1,061 participants, 115 (10.8%) reported hematochezia at the enrollment visit at which time those with hematochezia, compared to those without, had more diarrheal episodes/24-hour period (9 vs. 6; difference: 2; 95% confidence interval [CI]: 2.0, 4.0; p < 0.001), and were less likely to have experienced vomiting (54.8% vs. 80.2%; difference: -25.4; 95% CI: -34.9, -16.0; p < 0.001). They were more likely to receive intravenous fluids (33.0% vs. 17.9%; difference: 15.2; 95% CI: 6.2, 24.1; p < 0.001) and require repeat health care visits (45.5% vs. 34.7%; difference: 10.7; 95% CI: 0.9, 20.6; p = 0.03). A bacterial pathogen was identified in 33.0% of children with hematochezia versus 7.9% without (difference: 25.1; 95% CI: 16.3, 33.9; p < 0.001); viruses were detected in 31.3% of children with hematochezia compared to 72.3% in those without (difference: -41.0%, 95% CI: -49.9, -32.1; p < 0.001). CONCLUSION In children with acute diarrhea, caregiver report of hematochezia, compared to the absence of hematochezia, was associated with more diarrheal but fewer vomiting episodes, and greater resource consumption. The former group of children was also more likely to have bacteria detected in their stool.
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Affiliation(s)
| | | | | | - Jianling Xie
- Department of Pediatrics, Cumming School of Medicine, University of Calgary Calgary Canada
| | - Bonita E. Lee
- Departments of Pediatrics & Emergency Medicine Faculty of Medicine & Dentistry Women and Children's Health Research Institute University of Alberta Edmonton Alberta Canada
| | - Xiao‐Li Pang
- Department of Laboratory Medicine and Pathology University of Alberta Edmonton Canada
| | - Ran Zhuo
- Department of Laboratory Medicine and Pathology University of Alberta Edmonton Canada
| | | | - Byron M. Berenger
- Department of Pathology and Laboratory Medicine University of Calgary Calgary Canada
| | - Linda Chui
- Department of Laboratory Medicine and Pathology University of Alberta Edmonton Canada
| | | | - Samina Ali
- Department of Laboratory Medicine and Pathology University of Alberta Edmonton Canada
| | - Otto G. Vanderkooi
- Section of Pediatric Infectious Diseases. Departments of Pediatrics; Microbiology, Immunology & Infectious Diseases; Pathology and Laboratory Medicine; and Community Health Sciences University of Calgary Alberta Children’s Hospital Research Institute Calgary Canada
| | - Stephen B. Freedman
- Sections of Pediatric Emergency Medicine and Gastroenterology Departments of Pediatrics and Emergency Medicine Alberta Children’s Hospital and the Alberta Children’s Hospital Research Institute Cumming School of Medicine University of Calgary Calgary Canada
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Malhotra S, Mohandas S. Updates and Opinions in Diagnosis and Treatment of Clostridiodes difficile in Pediatrics. CURRENT TREATMENT OPTIONS IN PEDIATRICS 2021; 7:203-216. [PMID: 38624958 PMCID: PMC8642749 DOI: 10.1007/s40746-021-00232-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 10/13/2021] [Indexed: 11/30/2022]
Abstract
Purpose of review Clostridiodes difficile infection (CDI) has unique challenges for diagnosis and treatment in pediatrics. Though new antibiotics and biologics are being approved or developed for adults, most of the pediatric therapies still rely on multiple or extended antibiotic courses. This review aims to highlight emerging evidence and our clinical experience with CDI in children and can help inform readers' approach to pediatric CDI. Recent findings Use of fidaxomicin for CDI in pediatrics has been shown to be to be non-inferior to vancomycin and is associated with higher global cure rates and decreased risk of recurrence. Fecal microbiota transplant is a successful emerging therapy with cure rates of up to 90%, though safety alerts should be noted. Diagnostic laboratory testing for C. difficile remains a challenge as it still cannot definitively distinguish between colonization and true infection, and this is particularly relevant to pediatric patients as they have the highest rates of colonization. Summary The diagnosis and treatment of C. difficile infection in pediatrics remain challenging and recommendations lag behind advances made in the adult field. Recent data suggests that use of fidaxomicin both as treatment of first episode or recurrences may be beneficial in pediatrics just as in adults. At an experienced center, FMT is associated with high cure rates. Bezlotuxumab a monoclonal antibody to toxin B that is already recommended for use in adults is being studied in children and should be available for clinical use soon. Oral vancomycin prophylaxis is also an emerging strategy for high-risk patients. Finally, a possible vaccine may be on the horizon for pediatrics.
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Affiliation(s)
- Sanchi Malhotra
- Division of Infectious Diseases, Children’s Hospital Los Angeles, 4650 Sunset Blvd, MS #51, Los Angeles, CA 90027 USA
| | - Sindhu Mohandas
- Division of Infectious Diseases, Children’s Hospital Los Angeles, 4650 Sunset Blvd, MS #51, Los Angeles, CA 90027 USA
- Keck School of Medicine, University of Southern California, Los Angeles, CA USA
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Khan MA, Barqadle F. Less is More: Aversion of Excessive Workup in Failure to Thrive. Hosp Pediatr 2021; 11:e123-e125. [PMID: 34117093 DOI: 10.1542/hpeds.2021-005826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
| | - Fatuma Barqadle
- Pediatric Hospital Medicine, Children's Hospital Los Angeles, Los Angeles, California
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Miranda-Katz M, Parmar D, Dang R, Alabaster A, Greenhow TL. Epidemiology and Risk Factors for Community Associated Clostridioides difficile in Children. J Pediatr 2020; 221:99-106. [PMID: 32171559 DOI: 10.1016/j.jpeds.2020.02.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 02/03/2020] [Accepted: 02/05/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To assess which risk factors are associated with community-associated Clostridioides difficile infection (CDI) in children. STUDY DESIGN This case control study was a retrospective review of all children 1-17 years of age with stool specimens sent for C difficile testing from January 1, 2012, to December 31, 2016. Cases and controls were children who had C difficile testing performed in the community or first 48 hours of hospital admission and >12 weeks after hospital discharge, with no prior positive C difficile testing in last 8 weeks, without other identified causes of diarrhea, and with clinical symptoms. Cases had positive confirmatory testing for C difficile. Controls had negative testing for C difficile and were matched to cases 1:1 by age and year of specimen collection. RESULTS The overall incidence rate of community-acquired CDI in this cohort was 13.7 per 100 000 children per year. There was a substantial increase in community-acquired CDI from 9.6 per 100 000 children per year in 2012 to a peak of 16.9 per 100 000 children per year in 2015 (Cochran-Armitage test for trend P = .002). The risk factors for community-acquired CDI included non-Hispanic ethnicity; amoxicillin-clavulanate, cephalosporin, and clindamycin use within the previous 12 weeks; a previous positive C difficile test within 6 months; and increased health care visits in the last year. CONCLUSIONS As rates of community-acquired CDI are increasing, enhanced antibiotic stewardship and recognition of health care disparities may ease the burden of community-acquired CDI.
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Affiliation(s)
| | - Deepika Parmar
- Department of Pediatrics, Kaiser Permanente Northern California, Oakland, CA
| | - Rebecca Dang
- Department of Pediatrics, Kaiser Permanente Northern California, Oakland, CA
| | - Amy Alabaster
- Division of Research, Kaiser Permanente Northern California, Oakland, CA
| | - Tara L Greenhow
- Division of Infectious Diseases, Department of Pediatrics, Kaiser Permanente Northern California, San Francisco, CA.
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Campbell CT, Poisson MO, Hand EO. An Updated Review of Clostridium difficile Treatment in Pediatrics. J Pediatr Pharmacol Ther 2019; 24:90-98. [PMID: 31019401 DOI: 10.5863/1551-6776-24.2.90] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Clostridium difficile infection (CDI) continues to have clinical and economic impact across all health care settings. Pediatrics accounts for a small percentage of worldwide infection; however, screening and diagnosis are confounded by asymptomatic colonization in young infants. Metronidazole and oral vancomycin have historically been the agents used to manage CDI in both pediatrics and adults. Newer agents and alternative therapies, such as fecal microbiota transplantation, may offer additional benefit. Recent guidelines updates from the Infectious Diseases Society of America and the Society for Healthcare Epidemiology of America separate pediatric and adult recommendations for epidemiology, diagnosis, and treatment. This review will discuss the risk factors, management, prevention, and updated guideline recommendations for CDI in the pediatric population.
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Migriauli I, Meunargia V, Chkhaidze I, Sabakhtarishvili G, Gujabidze K, Butsashvili M, Kamkamidze G. Factors affecting development of Clostridium difficile infection in hospitalized pediatric patients in the country Georgia. BMC Res Notes 2018; 11:409. [PMID: 29941046 PMCID: PMC6019709 DOI: 10.1186/s13104-018-3517-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Accepted: 06/19/2018] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE Main aims of our study were to investigate occurrence of Clostridium difficile among hospitalized pediatric patients in Georgia and examine risk factors for the development of C. difficile infection. During our study we tested and piloted the real-time PCR diagnostic systems for rapid and simultaneous identification of C. difficile and number of other pathogens in our facility settings. A cross-sectional study has been performed in children less than 18 years of age in two pediatric hospitals in Georgia, between May 2016 and December 2017. Stool specimens negative by the conventional bacteriology analysis were analyzed for the presence of C. difficile and several viral and protozoa pathogens using enzyme immune assay and polymerase chain reaction. In total samples from 220 hospitalized children with gastroenteritis symptoms were analyzed in this study. RESULTS The average age of the study participants was 4.7 years. Overall 23 children were identified positive for C. difficile (10.5%). Antibiotic exposure within 2 months preceding the onset of diarrhea was associated with an increased risk of C. difficile infections. The risk was greatest with cephalosporins, followed by penicillins, carbapenems and macrolides. Clostridium difficile is an important cause of healthcare-associated diarrhea in pediatric population of Georgia.
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Affiliation(s)
- Iuri Migriauli
- AIETI Medical School, David Tvildiani Medical University, Tbilisi, Georgia.
| | - Vakhtang Meunargia
- AIETI Medical School, David Tvildiani Medical University, Tbilisi, Georgia
| | - Ivane Chkhaidze
- M. Iashvili Central Children Hospital, Tbilisi, Georgia.,Tbilisi State Medical University, Tbilisi, Georgia
| | | | - Kakha Gujabidze
- AIETI Medical School, David Tvildiani Medical University, Tbilisi, Georgia
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Oshima T, Wu L, Li M, Fukui H, Watari J, Miwa H. Magnitude and direction of the association between Clostridium difficile infection and proton pump inhibitors in adults and pediatric patients: a systematic review and meta-analysis. J Gastroenterol 2018; 53:84-94. [PMID: 28744822 DOI: 10.1007/s00535-017-1369-3] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Accepted: 07/10/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Clostridium difficile infection (CDI) is a cause of increased morbidity and health care costs among hospitalized patients. Proton pump inhibitors (PPIs) are mainly used for the treatment of acid-related upper gastrointestinal diseases. The aim of the study was to assess the risks associated with initial and recurrent CDI in adult and pediatric patients treated with PPIs. METHODS A systematic search was performed using PubMed (Medline), Embase, and Web of Science with the following search terms: ("proton pump inhibitor," "PPI," or "acid suppression") AND ("infection," "diarrhea," "diarrhoea," "colitis," or "disease") AND ("Clostridium difficile"). Meta-analysis was performed using Revman5.3 software. Pooled odds ratios (ORs) presented as standard plots with 95% confidence intervals (CIs) were determined. RESULTS Sixty-seven eligible studies were selected. PPI use was significantly associated with risk of CDI (OR 2.34, 95% CI 1.94-2.82; P < 0.00001). Pooled data from twelve studies demonstrated a significant association between PPI use and recurrent CDI (OR 1.73, 95% CI 1.39-2.15; P = 0.02). Subgroup analysis revealed significant associations between PPI use and an increased incidence of CDI among adult (OR 2.30, 95% CI 1.89-2.80; P < 0.00001) and pediatric (OR 3.00, 95% CI 1.44-6.23; P < 0.00001) patients. CONCLUSIONS PPI use was associated with CDI in adult and pediatric patients, and with recurrent CDI. Although many risk factors are associated with the occurrence and recurrence of CDI, consideration should be given to not administering PPIs at any age if they are unnecessary.
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Affiliation(s)
- Tadayuki Oshima
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, 663-8501, Japan.
| | - Liping Wu
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, 663-8501, Japan.,Department of Gastroenterology, The Third People's Hospital of Chengdu, Chengdu, China
| | - Min Li
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, 663-8501, Japan.,Department of Gastroenterology, The Third People's Hospital of Chengdu, Chengdu, China
| | - Hirokazu Fukui
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, 663-8501, Japan
| | - Jiro Watari
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, 663-8501, Japan
| | - Hiroto Miwa
- Division of Gastroenterology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo, 663-8501, Japan
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Abstract
This case provides the first report of a young healthy child presenting in septic shock from Clostridium difficile colitis. This child had no identifiable risk factors for C. difficile, raising the suspicion for a hypervirulent strain. Once infection was recognized and treated appropriately, the child made a full recovery. This case presentation highlights the need to consider C. difficile colitis in the differential diagnosis of severely ill patients, even in the absence of traditional risk factors or symptoms.
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Kuiper GA, van Prehn J, Ang W, Kneepkens F, van der Schoor S, de Meij T. Clostridium difficile infections in young infants: Case presentations and literature review. IDCases 2017; 10:7-11. [PMID: 28791215 PMCID: PMC5536825 DOI: 10.1016/j.idcr.2017.07.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 07/17/2017] [Accepted: 07/17/2017] [Indexed: 12/17/2022] Open
Abstract
It has been assumed that symptomatic Clostridium difficile infections do not occur in young infants, as this specific group would lack specific C. difficile toxin receptors. As a consequence, it is often current practice not to test for C. difficile in neonates and young infants up to 2 years of age presenting with (bloody) diarrhea. The evidence to support this is, however, weak and largely based on small, poorly designed animal studies. We present two young infants with recurrent bloody diarrhea following antimicrobial therapy, positive testing for toxigenic C. difficile and successfully treated with metronidazole and vancomycin, and provide an overview of the literature on C. difficile infections in children under two years of age. Both our case histories and the literature search provide evidence for C. difficile infection as a potential cause of bloody diarrhea in neonates and young infants, in particular after previous treatment with antimicrobials.
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Affiliation(s)
- Gé-Ann Kuiper
- Department of Pediatrics, Onze Lieve Vrouwe Gasthuis locatie Oost, Amsterdam, The Netherlands
| | - Joffrey van Prehn
- Department of Medical Microbiology and Infection Control, VU Medical Center, Amsterdam, The Netherlands
| | - Wim Ang
- Department of Medical Microbiology and Infection Control, VU Medical Center, Amsterdam, The Netherlands
| | - Frank Kneepkens
- Department of Pediatric Gastroenterology, VU Medical Center, Amsterdam, The Netherlands
| | - Sophie van der Schoor
- Department of Pediatrics, Onze Lieve Vrouwe Gasthuis locatie Oost, Amsterdam, The Netherlands
| | - Tim de Meij
- Department of Pediatric Gastroenterology, VU Medical Center, Amsterdam, The Netherlands
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Costs of Clostridium difficile infection in pediatric operations: A propensity score–matching analysis. Surgery 2017; 161:1376-1386. [DOI: 10.1016/j.surg.2016.10.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Revised: 09/12/2016] [Accepted: 10/07/2016] [Indexed: 12/17/2022]
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Abstract
Clostridium difficile is a sporogenic, anaerobic, Gram-positive, emerging enteric pathogen. It represents the most common cause of health care-associated diarrhoea in the United States, with significantly associated morbidity, mortality, and health care costs. Historically regarded as a little more than an innocent coloniser bystander of the gastrointestinal tract of children, C difficile has increasingly demonstrated its behaviour as a true pathogen in the paediatric age groups. This organism may be responsible for a broad spectrum of diseases in children, ranging from self-limiting secretory diarrhoea to life-threatening conditions, such as pseudomembranous colitis, toxic megacolon, intestinal perforation, and septic shock. The incidence and severity of C difficile infection are, however, not completely understood in this population. In particular, although asymptomatic carriage remains high among infants, the clinical significance of detecting C difficile in children aged 1 to 3 years is not fully understood. Moreover, recent epidemiological surveillance has demonstrated a rise in the incidence of C difficile infection, particularly in the community and in low-risk settings. Interestingly, such cases may not show the disease pattern to be associated with typical risk factors, such as recent exposure to antimicrobial drugs or on-going contacts with the health care system.The purpose of the present review is to present the features of C difficile infection that are unique to paediatric patients and to update paediatricians on information and recommendations regarding C difficile infection in children.
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McFarland LV, Ozen M, Dinleyici EC, Goh S. Comparison of pediatric and adult antibiotic-associated diarrhea and Clostridium difficile infections. World J Gastroenterol 2016; 22:3078-3104. [PMID: 27003987 PMCID: PMC4789985 DOI: 10.3748/wjg.v22.i11.3078] [Citation(s) in RCA: 101] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Revised: 01/12/2016] [Accepted: 02/22/2016] [Indexed: 02/06/2023] Open
Abstract
Antibiotic-associated diarrhea (AAD) and Clostridum difficile infections (CDI) have been well studied for adult cases, but not as well in the pediatric population. Whether the disease process or response to treatments differs between pediatric and adult patients is an important clinical concern when following global guidelines based largely on adult patients. A systematic review of the literature using databases PubMed (June 3, 1978-2015) was conducted to compare AAD and CDI in pediatric and adult populations and determine significant differences and similarities that might impact clinical decisions. In general, pediatric AAD and CDI have a more rapid onset of symptoms, a shorter duration of disease and fewer CDI complications (required surgeries and extended hospitalizations) than in adults. Children experience more community-associated CDI and are associated with smaller outbreaks than adult cases of CDI. The ribotype NAP1/027/BI is more common in adults than children. Children and adults share some similar risk factors, but adults have more complex risk factor profiles associated with more co-morbidities, types of disruptive factors and a wider range of exposures to C. difficile in the healthcare environment. The treatment of pediatric and adult AAD is similar (discontinuing or switching the inciting antibiotic), but other treatment strategies for AAD have not been established. Pediatric CDI responds better to metronidazole, while adult CDI responds better to vancomycin. Recurrent CDI is not commonly reported for children. Prevention for both pediatric and adult AAD and CDI relies upon integrated infection control programs, antibiotic stewardship and may include the use of adjunctive probiotics. Clinical presentation of pediatric AAD and CDI are different than adult AAD and CDI symptoms. These differences should be taken into account when rating severity of disease and prescribing antibiotics.
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Brown KE, Knoderer CA, Nichols KR, Crumby AS. Acid-Suppressing Agents and Risk for Clostridium difficile Infection in Pediatric Patients. Clin Pediatr (Phila) 2015; 54:1102-6. [PMID: 25644650 DOI: 10.1177/0009922815569201] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Acid-suppressing agents have been associated with increased Clostridium difficile infection (CDI) in adults. The objective of this study was to evaluate the association of acid-suppressing therapy with the development of CDI in the pediatric population. METHODS This was a retrospective case-control study. Children aged 1 through 17 years with a positive C difficile polymerase chain reaction (PCR) result obtained between June 1, 2008, and June 1, 2012, were randomly matched to a control population selected from patients with negative PCR. RESULTS A total of 458 children were included. No difference was observed in acid-suppressive therapy prior to PCR in CDI-positive versus -negative patients (n = 131 [57.2%] vs n = 121 [52.8%], P = .348). Among patients receiving acid-suppressing therapy prior to obtaining a PCR, no difference was observed in proton pump inhibitor use (45% vs 46.3%, P = .843), but histamine-2 receptor antagonist (H2RA) use was greater in the CDI-positive patients (32.8% vs 14.9%, P = .001). Logistic regression analysis demonstrated that H2RA therapy at home (odds ratio = 4.6; 95% confidence interval = 1.5-14.5) was an independent CDI predictor. CONCLUSION In this pediatric population, CDI risk in children receiving home acid-suppressive therapy with H2RAs is nearly 4.5 times greater than that of children not receiving H2RA therapy. These results suggest the need for continued monitoring and study of H2RA therapy in children.
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Affiliation(s)
| | | | | | - Ashley S Crumby
- University of Mississippi School of Pharmacy, University, MS, USA
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Abstract
PURPOSE OF REVIEW This article defines the risk factors for Clostridium difficile infection (CDI) in hospitalized children in light of recent studies demonstrating a change in the epidemiology of these infections in both adults and children. RECENT FINDINGS Antibiotic exposure within the past 4-12 weeks was noted in a majority of published cases of pediatric CDI, and that remains a key risk factor for infection. Past and/or prolonged hospitalization increase a child's risk for CDI as they increase potential contact with C. difficile spores. Of all CDI, hospital-acquired infection remains more common. Many comorbid conditions have been linked with CDI, with the strongest association existing in children with cancer and inflammatory bowel disease. Severe infections occur infrequently in pediatric patients. Markers established in adults for severe CDI resulting in colectomy or transfer to ICU have not been shown to correlate in pediatric patients. SUMMARY Recent antibiotic exposure and hospitalization remain key risk factors for CDI in the hospitalized pediatric patient. Patients with comorbid conditions such as malignancy and inflammatory bowel disease are at higher risk for CDI. Resistant infections and severe outcomes are not common in the pediatric population.
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