Effect of a multimodal prevention strategy on dialysis-associated infection events in outpatients receiving haemodialysis: The DIPS stepped wedge, cluster-randomized trial.

OBJECTIVES: Patients with haemodialysis catheters are susceptible to dialysis-associated infections, particularly bloodstream infections. There have been few systematic attempts to reduce this burden. Our study aimed to investigate the effect of a multimodal prevention strategy on dialysis-associated infection events (DAIE) among haemodialysis outpatients. METHODS: A multicentre, stepped wedge, cluster-randomized controlled trial was done from October 2019 to September 2021. Outpatient dialysis facilities entered into the intervention phase in three randomly assigned clusters, at three predefined time points. The multimodal prevention strategy consisted of infection surveillance and hand hygiene (HH) compliance observation with active feedback and teaching aseptic procedures, and a patient flyer. The primary outcome was incidence rates of different DAIE, such as bloodstream infections, intravenous antimicrobial starts, and local access-site infections per 1000 dialysis. As secondary outcome, we analysed the HH compliance change. RESULTS: A total of 43 haemodialysis outpatient facilities with 11 251 patients and 1 413 457 proceeded haemodialysis were included in the DIPS-trial. Incidence rates were 0.71 DAIE per 1000 dialysis (95% CI, 0.65-0.78) in the control and 0.31 (95% CI, 0.27-0.36) in the intervention group. The univariable analysis yielded an incidence rate ratio (IRR) of 0.44 (95% CI, 0.33-0.59) for DAIE. Especially in patients with a central venous catheter, we saw a significant decrease in DAIE in the intervention group (IRR 0.4; 95% CI, 0.28-0.58). The HH observation combined with feedback and intensified training, resulted in an increase of HH compliance from 58-65%. DISCUSSION: A multimodal prevention strategy showed a significant preventive effect on DAIE among haemodialysis outpatients. This reduction also applied to bloodstream infections, especially in patients with a central venous catheter.

Safety and Tolerance of Intraoperative Enteral Nutrition Support in Pediatric Burn Patients.

BACKGROUND: Multiple surgical procedures required by patients with extensive thermal injuries impedes delivery of adequate nutrition support, leading to caloric deficits, weight loss, delayed wound healing, and increased length of stay. The standard practice at our institution for >20 years has been to continuously infuse postpyloric enteral nutrition (EN) during surgery. The purpose of this review was to examine the safety and efficacy of intraoperative EN support. METHODS: A retrospective chart review of pediatric patients with burn injuries >30% total body surface area provided a 20-year (1995-2014) safety assessment associated with intraoperative feeding along with an evaluation of gastrointestinal tolerance and efficacy. Continuous variables were summarized by mean and SD, whereas categorical variables were summarized by counts and percentages. RESULTS: The 20-year review confirmed the safety of intraoperative feeding, as the assessment of 434 patients revealed no incidence of aspiration. Patients were successfully fed during an average of 8.4 ± 6.5 surgical procedures and received EN support for a mean of 49.9 ± 31.7 days. Uninterrupted nutrition delivery was well tolerated with minimal gastrointestinal intolerance. Patients achieved an average nitrogen balance of 3.1 ± 2.8 and 70% maintained ±10% of their body weight at time of discharge. CONCLUSION: EN has been safely provided with marginal intolerance during surgical procedures over the past 20 years. Continuous nutrition support with negligible interruption is integral to meet nutrient needs for wound healing, preservation of weight and nutrition parameters, and optimize length of stay in pediatric patients with extensive thermal injuries.

A Retrospective Study Identifying Breast Milk Feeding Disparities in Infants with Cleft Palate.

BACKGROUND: Breast milk represents the optimal substrate for all infants, including those with a cleft palate for whom growth may be compromised. OBJECTIVES: Frequency of breast milk feeding at the breast and per feeder (bottle, cup, enteral tube) in infants with cleft palate was determined and compared with rates reported by the Centers for Disease Control and Prevention. A secondary aim was to review growth status of the infants. DESIGN: This study represents a 5-year retrospective review using the electronic medical record. PARTICIPANTS AND SETTING: Patients were ≤12 months old at the time of the initial, presurgical encounter after a diagnosis of cleft palate had been made and were treated at one of two pediatric cleft palate and craniofacial centers in Ohio between September 30, 2010, and September 30, 2015. MAIN OUTCOME MEASURES: Outcomes measured were breast milk use, reported by mothers and documented in patients' electronic medical records, chronological body weight, as well as weight for length and weight-for-age z scores and percentiles. STATISTICAL ANALYSES PERFORMED: Descriptive statistics included median with interquartile range and frequency with percentages. World Health Organization z scores were estimated using the Centers for Disease Control and Prevention programs for weight, weight for length, and weight for age at first visit. Comparisons of infants treated at the two hospitals were done using the Wilcoxon rank-sum test or the χ2 test. RESULTS: Breast milk consumption (26 infants were breastfed and 84 received human breast milk administered with a device) was 29.5%, markedly below the 2016 Centers for Disease Control and Prevention national statistics for ever receiving breast milk (81%). Anthropometric findings included z scores of -0.95 and -0.42 for weight for age and weight for length, respectively. CONCLUSIONS: Infants with cleft palate were seldom breastfed, nor was breast milk frequently used. In addition, median weight-for-age and weight-for-length z scores suggest that growth of infants with cleft palate was below normative standards.

Clinical safety and efficacy of probiotic administration following burn injury.

Provision of probiotics has been limited postburn by questionable potential for bacterial translocation and risk of infection in an immune-compromised population. The purpose of this study was to evaluate the safety of probiotic administration in acutely burned, pediatric patients. Subjects were randomized to receive probiotic (n = 10) vs placebo (n = 10) twice daily. The investigational product was initiated within 10 days of burn, and daily supplementation continued until wound closure. Nursing staff was provided education regarding optimal procedures to minimize potential for study product cross contamination. Clinical outcomes (infection, antibiotic, antifungal, and operative days, tolerance, and mortality) were recorded. Length of stay was modified for burn size. Student's t-test, χ test, and nonparametric Wilcoxon's rank-sum test were used for comparative analysis. No differences were noted (probiotic; placebo) for age (7.1 ± 2.2; 6.9 ± 1.7), burn size (38.0 ± 5.9; 45.5 ± 4.45), full thickness (24.6 ± 5.6; 32.1 ± 5.4), postburn day admit (0.8 ± 0.4; 1.1 ± 0.4), or inhalation injury (10%; 20%). Infection days, antibiotic use, constipation, and emesis were similar between groups. Trends toward increased antifungal and laxative use as well as diarrhea incidence were evident in the controls (P < .30). Flatulence was statistically higher with probiotics. The control group trended toward higher requirement for excision/graft procedure. Medical length of stay was not significantly different between groups; however, time required to complete wound healing was shortened with probiotics. This study documents safety and provides preliminary efficacy data relative to probiotic supplementation postburn.

Overweight and obesity: overrepresentation in the pediatric reconstructive burn population.

Pediatric burn patients are predisposed to excessive weight gain in the reconstructive period, but the cause is unclear. An overweight (OW) or obese (OB) condition is associated with numerous health risks, decreased physical function, and increased morbidity. The purpose of this study was to compare the frequency of OW status in reconstructive, pediatric burn patients with the prevalence in the US population. The authors reviewed the records of 1533 pediatric patients, >1 year from acute burn, admitted for an elective reconstructive procedure. Body mass index between 85th and 95th percentile, according to the National Center for Health Statistics for 2000 growth charts, was classified as OW, and body mass index >95th percentile was classified as OB. Frequency of OW and OB and racial disparity was calculated as a percentage of total patients and compared with pediatric data from National Health and Nutrition Examination Survey for 1999 to 2006, a nationally representative sample. The rate of OW and OB was 16.3 and 24.1%, respectively, in the authors' pediatric burn population. White patients had OW and OB rates of 15.9 and 23.6%, respectively, compared with 18.2 and 30.2%, respectively, in black patients. All OW and OB rates were outside the 95% confidence interval of the nationally representative National Health and Nutrition Examination Survey population. The rates of OW and OB in pediatric reconstructive burn patients exceed the US population standard across age and race stratifications. The prevention and treatment of excessive weight gain should be a component of rehabilitation in pediatric burns.