High Detection Rates of Enteropathogens in Asymptomatic Children Attending Day Care

BACKGROUND: Gastroenteritis morbidity is high among children under the age of four, especially amongst those who attend day care. OBJECTIVE: To determine the prevalence of a range of enteropathogens in the intestinal flora of children attending day care and to relate their occurrence with characteristics of the sampled child and the sampling season. METHODS: We performed three years of enteropathogen surveillance in a network of 29 child day care centers in the Netherlands. The centers were instructed to take one fecal sample from ten randomly chosen children each month, regardless of gastrointestinal symptoms at time of sampling. All samples were analyzed for the molecular detection of 16 enteropathogenic bacteria, parasites and viruses by real-time multiplex PCR. RESULTS: Enteropathogens were detected in 78.0% of the 5197 fecal samples. Of the total, 95.4% of samples were obtained from children who had no gastroenteritis symptoms at time of sampling. Bacterial enteropathogens were detected most often (most prevalent EPEC, 19.9%), followed by parasitic enteropathogens (most prevalent: D. fragilis, 22.1%) and viral enteropathogens (most prevalent: norovirus, 9.5%). 4.6% of samples related to children that experienced symptoms of gastroenteritis at time of sampling. Only rotavirus and norovirus were significantly associated with gastroenteritis among day care attendees. CONCLUSIONS: Our study indicates that asymptomatic infections with enteropathogens in day care attendees are not a rare event and that gastroenteritis caused by infections with these enteropathogens is only one expression of their presence

Gastroenteritis Attributable to 16 Enteropathogens in Children Attending Day Care Significant Effects of Rotavirus, Norovirus, Astrovirus, Cryptosporidium and Giardia

Background: Children attending day care experience substantial gastrointestinal morbidity due to circulating seasonal enteropathogens in the day-care environment. The lack of a distinct clinical presentation of gastroenteritis (GE) in these children, in combination with the high diversity of enteropathogenic agents, complicates the assessment of the individual contributions of enteropathogens that may cause GE. We aimed to estimate the proportion of day-care attendees experiencing GE that could be attributed to a range of enteropathogens circulating in day care in the Netherlands in 2010-2013. Methods: Using time-series data from a national laboratory-based and syndrome-based surveillance system in Dutch day-care centers and generalized estimating equation analysis, we modelled the variation in prevalence of 16 enteropathogens of bacterial (8), viral (5) and parasitic origin (3) circulating in day care to the variation of GE incidence among children attending day care. Results: Rotavirus, norovirus, astrovirus, Giardia and Cryptosporidium were significantly associated with GE morbidity among day-care attendees in our time-series analysis. Together, these enteropathogens accounted for 39% of the GE morbidity: 11% by rotavirus, 10% by norovirus, 8% by Giardia, 7% by astrovirus and 3% by Cryptosporidium. Conclusions: We demonstrate that circulating viruses and parasites, rather than bacteria, contribute to seasonal GE experienced by children in day care

Consensus statement for perioperative care in lumbar spinal fusion: Enhanced Recovery After Surgery (ERAS (R)) Society recommendations

BACKGROUND: Enhanced Recovery After Surgery (ERAS) evidence-based protocols for perioperative care have led to improvements in outcomes in numerous surgical areas, through multimodal optimization of patient pathway, reduction of complications, improved patient experience and reduction in the length of stay. ERAS represent a relatively new paradigm in spine surgery. PURPOSE: This multidisciplinary consensus review summarizes the literature and proposes recommendations for the perioperative care of patients undergoing lumbar fusion surgery with an ERAS program. STUDY DESIGN: This is a review article. METHODS: Under the impetus of the ERAS (R) society, a multidisciplinary guideline development group was constituted by bringing together international experts involved in the practice of ERAS and spine surgery. This group identified 22 ERAS items for lumbar fusion. A systematic search in the English language was performed in MEDLINE, Embase, and Cochrane Central Register of Controlled Trials. Systematic reviews, randomized controlled trials, and cohort studies were included, and the evidence was graded according to the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system. Consensus recommendation was reached by the group after a critical appraisal of the literature. RESULTS: Two hundred fifty-six articles were included to develop the consensus statements for 22 ERAS items; one ERAS item (prehabilitation) was excluded from the final summary due to very poor quality and conflicting evidence in lumbar spinal fusion. From these remaining 21 ERAS items, 28 recommendations were included. All recommendations on ERAS protocol items are based on the best available evidence. These included nine preoperative, eleven intraoperative, and six postoperative recommendations. They span topics from preoperative patient education and nutritional evaluation, intraoperative anesthetic and surgical techniques, and postoperative multi-modal analgesic strategies. The level of evidence for the use of each recommendation is presented. CONCLUSION: Based on the best evidence available for each ERAS item within the multidisciplinary perioperative care pathways, the ERAS (R) Society presents this comprehensive consensus review for perioperative care in lumbar fusion. (C) 2021 The Author(s). Published by Elsevier Inc

5-weekly smoothed prevalence (%) of enteropathogenic bacteria, viruses and parasites per age group in months.

<p>5-weekly smoothed prevalence (%) of enteropathogenic bacteria, viruses and parasites per age group in months.</p

Prevalence of enteropathogens in the feces of children attending day care from March 2010 through March 2013 in the Netherlands.

<p>*The total number of fecal samples positive for a specific enteropathogen divided by the total number of fecal samples analyzed.</p><p>**Prevalence estimates are based on a 0–2 year old child with no gastrointestinal symptoms sampled during the winter in the year 2011/2012 using pathogen-specific multilevel mixed-effects (MME) logistic regression models. These models were fitted with two random-effects, one at the level of the DCC and one at the level of the individual child, and were used to estimate the associations between the age, season, year and gastrointestinal symptoms at time of sampling and the presence of the enteropathogen under study. Using the fitted MME logistic regression models, we estimated the enteropathogen prevalence in the feces of an asymptomatic child aged of 0–2 years old during the winter season in 2011/2012.</p><p>***Significant odds ratios (ORs) are indicated in boldface.</p><p>****Given the small number of detections the crude, rather than the estimated, prevalence, is given.</p

5-weekly smoothed prevalence (%) of enteropathogens of bacterial (2A), parasitic (2B) and viral (2C) origin measured during the study period.

<p>5-weekly smoothed prevalence (%) of enteropathogens of bacterial (2A), parasitic (2B) and viral (2C) origin measured during the study period.</p

The KIzSS network, a sentinel surveillance system for infectious diseases in day care centers: study protocol

<p>Abstract</p> <p>Background</p> <p>Day care-associated infectious diseases are widely recognized as a public health problem but rarely studied. Insights into their dynamics and their association with the day care setting are important for effective decision making in management of infectious disease control. This paper describes the purpose, design and potential of our national multi-center, day care-based sentinel surveillance network for infectious diseases (the KIzSS network). The aim of the KIzSS network is to acquire a long-term insight into the syndromic and microbiological aspects of day care-related infectious diseases and associated disease burden and to model these aspects with day care setting characteristics.</p> <p>Methods/design</p> <p>The KIzSS network applies a prospective cohort design, following day care centers rather than individual children or staff members over time. Data on infectious disease symptoms and related morbidity (children and staff), medical consumption, absenteeism and circulating enteric pathogens (children) are collected on a daily, weekly or monthly basis. Every two years, a survey is performed to assess the characteristics of participating day care centers.</p> <p>Discussion</p> <p>The KIzSS network offers a unique potential to study infectious disease dynamics in the day care setting over a sustained period of time. The created (bio)databases will help us to assess day care-related disease burden of infectious diseases among attending children and staff and their relation with the day care setting. This will support the much needed development of evidence-based and pragmatic guidelines for infectious disease control in day care centers.</p