Following Through: The Impact of Culinary Medicine on Mediterranean Diet Uptake in Inflammatory Bowel Disease.

BACKGROUND: The Mediterranean diet (MD) is recommended for all patients with inflammatory bowel disease (IBD) unless there is a specific contraindication. Culinary medicine has emerged as a method for improving dietary education. Patients and caregivers are often invested in making dietary changes to improve disease control. Here, we examine the dietary preferences of a group of young people with IBD and apply culinary medicine techniques with an in-person MD-focused cooking class. METHODS: A survey evaluating dietary attitudes was sent to an IBD email listserv at our tertiary care center (n = 779). A validated questionnaire, the Mediterranean Diet Quality Index for Children and Adolescents was used to assess MD adherence. IBD dietitians customized 2 in-person MD-focused cooking classes, one for children 6 to 12 years of age (arm 1) and one for adolescents 13 to 17 years of age (arm 2). Baseline, 1-month follow-up, and 3-month follow-up surveys were completed. RESULTS: There were 112 survey responses. Participants were 67.0% male with diagnosis of Crohn's disease (50.0%), ulcerative colitis (42.0%), or IBD unclassified (8.0%). Most were managed on advanced therapies (82.0%). Most reported making decisions about diet (82.0%) in order to help with IBD, had met with a dietitian (69.0%), and were interested in learning more about the MD (55.3%). MD scores were primarily in the average (49.5%) and poor (41.1%) diet categories. Only those eating together as a family 3 or more times per week or those who had met with a dietitian scored in the optimal diet category. The median MD score at baseline was 4.5, increasing to 6.0 at 1 month and 7.0 at 3 months postintervention. Almost all (90%) would recommend cooking classes to others. Common barriers to MD uptake included lack of knowledge about which foods to prepare, concern about taste, and time to prepare food. CONCLUSIONS: This study showcases high patient and caregiver interest in dietary management of IBD and demonstrates efficacy of education via application of culinary medicine. Classes were well received by families and MD adherence scores increased postintervention. As patients with IBD and their families are often motivated to incorporate dietary therapy into their care, this work highlights the role of culinary medicine and value of future study.

As the Mediterranean diet is now recommended for all patients with inflammatory bowel disease, we have shown high interest in dietary therapy and applied culinary medicine techniques as a valuable tool for increasing diet uptake in an effort to improve outcomes.

Bloodstream Infections in Infants and Children With Congenital Heart Disease Undergoing Cardiac Surgery.

BACKGROUND: Children with congenital heart disease undergoing cardiac surgery are at risk for laboratory-confirmed bloodstream infections (LCBIs). These infections can lead to morbidity, mortality, and increased health care costs. The role of mucosal barrier injury in causing LCBIs is unknown. OBJECTIVES: To describe characteristics of LCBIs in patients admitted to cardiac intensive care and step-down units and to assess frequencies of National Healthcare Safety Network infection types and associations with organism classification, patient clinical factors, and infection outcomes. METHODS: A retrospective cohort analysis using manual electronic medical record data abstraction included children with congenital heart disease who developed an LCBI while receiving inpatient cardiac care between August 2011 and November 2018 at one institution. Demographic, clinical, laboratory, and outcome variables were collected and analyzed with descriptive and inferential statistics. RESULTS: Eighty-seven patients with congenital heart disease developed 103 LCBIs during the study time frame. The most common causative microorganisms were gram-positive bacteria, including Enterococcus faecalis and Staphylococcus epidermidis. Sixty-three percent of causative organisms were characterized as originating from mucosal barrier injury, although no infections met National Healthcare Safety Network criteria for mucosal barrier injury LCBIs. CONCLUSIONS: Translocation of bacteria through injured gut mucosa may cause bloodstream infections in children with congenital heart disease. Further investigation is warranted to understand microbiome changes that adversely select pathogenic gut organisms. Preventive care to maintain intact gut function and a healthy microbiome should be explored for this patient population.

Neonatal hyperbilirubinemia: Assessing variation in knowledge and practice.

INTRODUCTION: Neonatal hyperbilirubinemia (NH) is commonly diagnosed and managed by pediatricians in various clinical settings. The 2004 American Academy of Pediatrics (AAP) Clinical Practice Guideline on NH is widely cited, but literature examining variation across pediatric specialties is limited. This study aimed to assess baseline knowledge and practice habits regarding NH among pediatric providers across various specialties immediately prior to the release of the 2022 NH clinical practice guideline. METHODS: A non-probability, convenience, self-selected sampling survey was electronically distributed to 311 subjects across five specialties within one pediatric healthcare institution. The survey included eight multiple choice knowledge-based questions with confidence assessments and five management-based questions assessing respondent agreement on a 5-point scale. To compare groups, the Kruskal-Wallis and Mann-Whitney tests were used for continuous variables, and the chi-square and Fisher's exact tests were used for categorical variables. RESULTS: The overall survey response rate is 46%. There were significant differences between specialties' knowledge regarding NH (p<0.05). There were also significant differences between specialties' confidence ratings, independent of choosing the correct response (p<0.05). For select management-based questions, there were also significant differences between specialties (p<0.05). A majority of respondents (56%) indicated phototherapy treatment thresholds should remain the same in updated management guidelines. CONCLUSIONS: Significant variations in knowledge and management of NH were identified among pediatric specialties. This suggests dissemination of new guidelines must be cognizant of different constraints impacting knowledge and practice across specialties.

Addressing drivers of healthcare utilization for neonatal opioid withdrawal syndrome.

OBJECTIVE: Aim to reduce healthcare utilization (HU) for infants at risk of neonatal opioid withdrawal syndrome (NOWS) by 30% in 1 year and sustain for 2 years. STUDY DESIGN: Baseline data from three Level I & II newborn nurseries from January 2016 to June 2018 informed PDSA cycles from August 2018 to December 2021. Shewhart process control charts evaluated length of stay (LOS), pharmacologic treatment (PT) rates, direct cost (DC), process, and balancing measures for special cause variation (SCV). RESULTS: Two hundred and seventeen infants showed downward SCV in LOS (12.6 to 4.4 days), PT (53% to 17%) and DC ($12593.82 to $5219.17). Onset of the COVID-19 pandemic coincided with reversible SCV. DC varied by provider specialty. CONCLUSION: Transition from MFNASS to ESC led to decrease in healthcare utilization for infants at risk of NOWS. QI methodology identified persistent drivers of variability, including the COVID-19 pandemic and provider specialty.

The Burden of Neonatal Abstinence Syndrome, Opioids, and COVID-19 in Wisconsin.

INTRODUCTION: Wisconsin experienced overlapping and accelerating epidemics of opioid use and COVID-19 after March 2020. We hypothesized that Wisconsin neonatal abstinence syndrome rates increased after March 2020 alongside other markers of opioid burden. METHODS: Retrospective cohort analysis examined deidentified Wisconsin census, birth certificate, death certificate, hospital discharge, Prescription Drug Monitoring Program, emergency medical service run, and COVID-19 diagnosis records spanning January 1, 2019, through December 31, 2021. January 2019 through March 2020 was considered before the onset of COVID-19 (pre); April 2020 through December 2021 was considered post-onset of COVID-19 (post). Wisconsin Department of Health Services guidelines defined 5 Wisconsin regions. Rates pre- to post-onset were compared with P values < 0.05 considered statistically significant. RESULTS: Of 1362 patients, 83.3% completed a COVID-19 vaccination series. Younger patients had increased odds of not completing a COVID-19 vaccination series (mean [SD] 46.7 [14.7] vs 54.3 [15.8]; OR 1.03; 95% CI, 1.02-1.04; P < 0.001). Those who identified as non-White (1.88; 95% CI, 1.16-3.04; P = 0.010) or current smoker (1.85, 95% CI, 1.85-2.79; P = 0.004) had increased odds of not completing a COVID-19 vaccination series. Those who resided in rural ZIP codes (1.81; 95% CI, 1.35-2.43; P < 0.001), had not received a 2019-2020 influenza vaccine (5.13; 95% CI, 3.79-6.96; P < 0.001), or had lower comorbidity scores (2.95; 95% CI, 1.98-4.41; P < 0.001) had higher odds of not completing a COVID-19 vaccination series. CONCLUSIONS: Opioid-associated morbidity and mortality increased in Wisconsin during the study period, including among females age 15 to 44 years. Despite increased opioid burden, neonatal abstinence syndrome incidence decreased in the Southeastern Region. Ongoing neonatal abstinence syndrome and opioid analysis may benefit from region-based contextualization.

Gastric electrical stimulation improves symptoms and need for supplemental nutrition in children with severe nausea and vomiting: A ten-year experience.

BACKGROUND: Gastric electrical stimulation (GES) is a promising therapy for children with severe nausea and vomiting, but information on long-term outcomes is limited. We sought to evaluate the long-term efficacy and safety of GES and to describe patient benefit and satisfaction. METHODS: Using a prospective registry, we identified patients aged <21 years treated with GES at our institution between 2009 and 2019. Encounters were selected at baseline prior to GES and at follow-up at 1 month, 12 months, and the most recent visit. We compared symptoms, route of nutrition, and medication usage at baseline to follow-up timepoints. Factors associated with improvement were evaluated. We recorded complications and need for battery replacement. We contacted families to administer the Glasgow Children's Benefit Inventory (GCBI) and a parent satisfaction questionnaire. KEY RESULTS: Eighty-five patients (68.2% female, median age 15.8 years) completed a trial of temporary GES due to severe nausea and vomiting. Seventy-seven (90.6%) had a positive response and underwent permanent stimulator placement. Use of tube feeding or parenteral nutrition (PN) decreased from 72.7% at baseline to 29.9% at the most recent follow-up (p < 0.001). Higher baseline vomiting severity was associated with the ability to stop supplemental nutrition by 1 month (p < 0.05). Fourteen patients (18.2%) had complications, primarily due to stimulator-associated discomfort, and 29 (37.7%) required battery replacement. Median GCBI was +52.1, indicating health-related benefit. CONCLUSIONS AND INFERENCES: Children with severe nausea and vomiting treated with GES experienced significant and durable improvement in symptom severity and their ability to tolerate oral nutrition.

Correlating Scores but Contrasting Outcomes for Eat Sleep Console Versus Modified Finnegan.

OBJECTIVES: The Modified Finnegan Neonatal Abstinence Scoring System (M-FNASS) and the newer Eat, Sleep, and Console (ESC) model guide the clinical management of neonatal opioid withdrawal syndrome (NOWS). In this study, we evaluate how the M-FNASS and ESC model directly compare in inpatient practice. We hypothesized that ESC scores would correlate with M-FNASS scores, whereas ESC management would reduce health care use for infants with NOWS. METHODS: In this retrospective cohort study, we compared management of infants with NOWS admitted to nursery settings. Epoch 1 was managed by using an M-FNASS algorithm. Epoch 2 was scored simultaneously with the M-FNASS and ESC model and managed by using the ESC approach. In the statistical analysis, we compared M-FNASS and ESC scores and outcomes between epochs. RESULTS: A total of 158 infants provided 2101 scoring instances for analysis. Demographic characteristics were similar between epochs. ESC scores significantly correlated with overall M-FNASS scores and specific M-FNASS domains. Receiver operating characteristic (ROC) curve analysis revealed that an ESC score containing at least 1 "no" was best predicted by an M-FNASS cutoff value of 7.5 (sensitivity 0.84; specificity 0.70; area under the curve = 0.842). Length of stay (median 9.5 vs 5 days; P = .0002) and initiation (53% vs. 33%; P = .018) and duration of pharmacologic treatment (median 11 vs 7 days; P = .0042), as well as length of stay for infants who were pharmacologically treated (median 15 vs 10 days; P = .0002), were significantly reduced with ESC-based management after adjustment for covariates. CONCLUSIONS: The ESC approach meaningfully correlates with the M-FNASS to detect NOWS. Management with the ESC approach continues to be associated with reduced health care use when compared with an M-FNASS approach, implying that the ESC approach may facilitate higher-value inpatient care.

Pediatric asthma severity scores distinguish suitable inpatient level of care for children admitted for status asthmaticus.

Objective: To determine if the Pediatric Asthma Severity Score (PASS) can distinguish "late-rescues" (transfer to the pediatric intensive care unit [PICU] within 24-hours of general pediatric floor admission), "PICU readmissions" (readmission within 24-h after transfer to a lower inpatient level of care), and unplanned 30-day hospital readmission in children admitted with status asthmaticus.Methods: We performed a single center, retrospective cohort study in 328 children admitted for asthma exacerbation aged 5-18 years from May 2015 to October 2017. We sought to determine if PASS values preceding admission from the emergency department or transfer to the general pediatric unit will be greater in children with late rescues and PICU readmissions and if a cutoff PASS values exist to discriminate these events prior to intrafacility transfer.Results: Nine (5%) late-rescues and 5 (3%) PICU readmissions accounted for 14/328 (4%) composite outcomes. PASS values were greater in children with these events (8 [IQR:5-8] vs. 5 [IQR:3-6], p < .01). Logistic regression of PASS on composite outcome yielded an odds ratio of 1.4 (1.1-1.8, p < .01) and ROC curve of PASS on a composite outcome yielded an AUC of 0.74 (0.61-0.87) with a threshold of ≥ 9. Nine (3%) children experienced unplanned 30-day hospital readmissions but PASS preceding hospital discharge was neither discriminative nor associated with hospital readmission.Conclusions: PASS values ≥ 9 identify children at increased risk for late-rescue and PICU readmission. Applied with traditionally criteria for selection of inpatient level of care, PASS may assist providers in reducing acute inpatient disposition errors.

Reducing Oil Separation in Ready-to-Use Therapeutic Food.

Ready-to-use therapeutic food (RUTF) is a shelf-stable, low moisture, energy dense medicinal food composed of peanut butter, vegetable oils, milk powder, a multiple micronutrient premix and sugar. RUTF is used by millions of children annually to treat malnutrition. After mixing, RUTF is a semisolid covered with oil. To produce a homogenous RUTF, hydrogenated vegetable oils are incorporated in small quantities. This study utilized a benchtop methodology to test the effect of RUTF ingredients on oil separation. An acceptable oil separation was <4%. This method compared 15 different vegetable oil stabilizers with respect to oil separation. The dynamic progression of oil separation followed a Michaelis-Menten pattern, reaching a maximum after 60 days when stored at 30 °C. Hydrogenated vegetable oils with triglyceride or 50% monoglycerides reduced the oil separation to acceptable levels. The additive showing the largest reduction in oil separation was used in an industrial trial, where it also performed acceptably. In conclusion, fully hydrogenated soybean and rapeseed oil added as 1.5% controlled oil separation in RUTF.

Stress ulcer prophylaxis in children with status asthmaticus receiving systemic corticosteroids: a descriptive study assessing frequency of clinically important bleeding.

Objective: To determine the frequency of clinically important bleeding (CIB) among children hospitalized for status asthmaticus with and without exposure to stress ulcer prophylaxis (SUP).Methods: We performed a single-center, retrospective cohort in 217 children admitted for asthma exacerbation aged 5-18 years from May 2015 to May 2017. We assessed cohorts with and without exposure to SUP to determine if differences in frequency of CIB exist. Study outcomes included frequency of CIB, gastrointestinal complications (occult bleeding, macroscopic bleeding, gastric perforation, and acquired gastritis), and SUP-related adverse events (ventilator associated pneumonia, C. difficile colitis, necrotizing enterocolitis, and acute thrombocytopenia).Results: Ninety-two (42%) children received SUP of which 82 were admitted to the pediatric intensive care unit (PICU). There were no differences in asthma severity or known risk factors for CIB in children with and without SUP in the PICU subcohort. We observed no CIB or SUP-related adverse events. Two subjects acquired gastritis in the no-SUP cohort and one additional subject experienced occult gastrointestinal bleeding with spontaneous symptom resolution.Conclusion: Children admitted for status asthmaticus with and without SUP had no observed incidence of CIB. In this specific population, we propose a prerequisite assessment for the presence of known stress ulcer related gastrointestinal bleeding risk factors prior to the blanket administration of SUP.

Real-world evaluation of a mobile health application in children with asthma.

BACKGROUND: Mobile health applications for asthma are increasingly being developed. However, there are no published randomized controlled trials evaluating efficacy in decreasing exacerbations. OBJECTIVE: To evaluate the impact of a mobile asthma application for asthma-related urgent health care usage. METHODS: We conducted a 6-month prospective randomized controlled trial for patients (6 months-21 years old) with persistent asthma presenting with an asthma exacerbation to the emergency department of a pediatric academic medical center. Participants were randomized to AsthmaCare (application providing medication and trigger reminders and treatment plan) or the control (online asthma information). Primary outcome measures were comparison of emergency department and urgent care visits and hospitalizations 6 months before and after randomization. RESULTS: AsthmaCare participants (n = 98) were slightly older (7.84 vs 6.24 years; P = .02) than controls (n = 95) but similar for sex (55% vs 62% boys), race (83% vs 77% African American), and insurer (89% vs 98% Medicaid). The 2 groups were similar in having more than 2 comorbidities (34% vs 32%) and receiving National Heart, Lung, and Blood Institute step 3 treatment or higher (69% vs 57%). There was no significant decrease in emergency department or urgent care visits or hospitalizations between the intervention and control groups. AsthmaCare participants were more likely to report improvement in asthma management 6 months after study enrollment (79% vs 64%; P = .06). CONCLUSION: This randomized controlled trial did not demonstrate a significant decrease in asthma-related emergency department visits or hospitalizations among children who used a mobile health application. TRIAL REGISTRATION: ClinicalTrials.gov, Identifier NCT02333630.

A Longitudinal and Sustainability Assessment of Pediatric Interfacility Transport Handover Standardization.

INTRODUCTION: Standardization of interfacility transport handover is associated with improved shared mental model development, efficiency, and teaming. We sought to build upon previously published data by evaluating 1-year follow-up data, assessing face-validity, and describing sustainability. METHODS: We performed a pre-post, retrospective cohort study in a stand-alone, tertiary, pediatric referral center for children 0-18 years of age transported to our pediatric intensive care unit, neonatal intensive care unit, or emergency department from October 2016 to November 2017. Handover was standardized using multidisciplinary checklists, didactics, and simulation. Data were collected for three 8-week periods (preintervention, postintervention, and 1-year follow-up). Outcomes included shared mental model index (shared mental model congruence expressed as an index, percent congruence regarding healthcare data), teaming data (efficiency, attendance, interruptions, interdependence), and face validity (5-point, Likert scale questionnaires). Statistics included 1-way analysis of variance, Kruskal-Wallis, chi-square, and descriptive statistics. RESULTS: One hundred forty-eight handovers (50 preintervention, 50 postintervention, and 48 at 1-year) were observed in the emergency department (41%), pediatric intensive care unit (45%), and neonatal intensive care unit (14%). No differences were noted in demographics, diagnoses, PIM-3-ROM, length of stay, mortality, ventilation, or vasoactive use. Sustained improvements were observed in shared mental model congruence expressed as an index (38% to 82%), physician attendance (76% to 92%), punctuality (91.5% to 97.5%), interruptions (40% to 10%), provision of anticipatory guidance (42% to 85%), and handover summarization (42% to 85%, all P < 0.01). Efficiency was maintained throughout (mean duration 4.5 ± 2.1 minutes). Face validity data revealed handover satisfaction, effective communication, and perceived professionalism. CONCLUSIONS: Enhancements in teaming, shared mental model development, and face validity were achieved and sustained 1-year following handover standardization with only minimal reeducation during the study period.

Standardization of Pediatric Interfacility Transport Handover: Measuring the Development of a Shared Mental Model.

OBJECTIVES: To determine if standardization of pediatric interfacility transport handover is associated with the development of a prototypical shared mental model between healthcare providers. DESIGN: A single center, prepost, retrospective cohort study. SETTINGS: A 259-bed, tertiary care, pediatric referral center. PATIENTS: Children 0 to 18 years old transferred to our critical care units or emergency center from October 2016 to February 2017. INTERVENTIONS: Standardization of interfacility handover using a multidisciplinary checklist, didactic teaching, and simulation conducted midway through the study period. MEASUREMENTS AND MAIN RESULTS: The primary outcome was a shared mental model index defined as percent congruence among handover participants regarding key patient healthcare data including patient identification, diagnoses, transport interventions, immediate postadmission care plans, and anticipatory guidance for ongoing care. Secondary outcomes were handover comprehensiveness and teaming metrics such as efficiency, attendance, interruption frequency, and team member inclusion. During the study period, 100 transport handovers were observed of which 50 were preintervention and 50 post. A majority of handovers represented transfers to the emergency center (41%) or PICU (45%). There were no observable differences between prepost intervention cohorts by general characteristics, admission diagnoses, or severity of illness metrics including Pediatric Index of Mortality-3-Risk of Mortality, length of stay, mortality, frequency of invasive and noninvasive ventilation, and vasoactive use. The shared mental model index increased from 38% to 78% following standardization of handover. Attendance (76% vs 94%), punctuality (91.5% vs 98%), attention (82% vs 92%), summarization (42% vs 72%), and provision of anticipatory guidance (42% vs 58%) also improved. Efficiency was unchanged with a mean handover duration of 4 minutes in both cohorts. CONCLUSIONS: Considerable enhancements in handover quality, team participation, and the development of a shared mental model after standardization of interfacility transport handover were noted. These findings were achieved without compromising handover efficiency.

Acceptability of locally produced ready-to-use therapeutic foods in Ethiopia, Ghana, Pakistan and India.

Successful treatment of severe acute malnutrition has been achieved with ready-to-use therapeutic food (RUTF), but only 15% of children with severe acute malnutrition receive RUTF. The objective of this study was to determine whether new formulations of RUTF produced using locally available ingredients were acceptable to young children in Ethiopia, Ghana, Pakistan and India. The local RUTFs were formulated using a linear programming tool that allows for inclusion of only local ingredients and minimizes cost. The study consisted of 4 two-arm, crossover, site-randomized food acceptability trials to test the acceptability of an alternative RUTF formula compared with the standard peanut-based RUTF containing powdered milk. Fifty children with moderate wasting in each country were enrolled in the 2-week study. Acceptability was measured by overall consumption, likeability and adverse effects reported by caregivers. Two of the four RUTFs did not include peanut, and all four used alternative dairy proteins rather than milk. The ingredient cost of all of the RUTFs was about 60% of standard RUTF. In Ethiopia, Ghana and India, the local RUTF was tolerated well without increased reports of rash, diarrhoea or vomiting. Children consumed similar amounts of local RUTF and standard RUTF and preferred them similarly as well. In Pakistan, local RUTF was consumed in similar quantities, but mothers perceived that children did not enjoy it as much as standard RUTF. Our results support the further investigation of these local RUTFs in Ethiopia, Ghana and India in equivalency trials and suggest that local RUTFs may be of lower cost.

Including whey protein and whey permeate in ready-to-use supplementary food improves recovery rates in children with moderate acute malnutrition: a randomized, double-blind clinical trial.

BACKGROUND: The utility of dairy ingredients in the supplementary foods used in the treatment of childhood moderate acute malnutrition (MAM) remains unsettled. OBJECTIVE: We evaluated the effectiveness of a peanut-based ready-to-use supplementary food (RUSF) with soy protein compared with a novel RUSF containing dairy ingredients in the form of whey permeate and whey protein concentrate in the treatment of children with MAM. DESIGN: We conducted a randomized, double-blind clinical effectiveness trial involving rural Malawian and Mozambican children 6-59 mo of age with MAM treated with either soy RUSF or a novel whey RUSF treatment of ~75 kcal · kg(-1) · d(-1) for up to 12 wk. RESULTS: The proportion of children that recovered from MAM was significantly higher in the group that received whey RUSF (960 of 1144; 83.9%) than in the group that received soy RUSF (874 of 1086; 80.5%; P < 0.04; risk difference 3.4%, 95% CI: 0.3%, 6.6%). Children who consumed whey RUSF also demonstrated better growth markers, with a higher mean midupper arm circumference (MUAC) at the time of discharge (P < 0.009), greater MUAC gain during the course of treatment (P < 0.003), higher mean weight-for-height z score at discharge (P < 0.008), and greater weight gain (P < 0.05). No significant differences were identified in length gain or time to recovery between the 2 groups. CONCLUSION: This study highlights the importance of milk protein in the treatment of MAM, because the use of a novel whey RUSF resulted in higher recovery rates and improved growth than did soy RUSF, although the whey RUSF supplement provided less total protein and energy than the soy RUSF. This study was registered at clinicaltrials.gov as NCT01790048.

Severe and Moderate Acute Malnutrition Can Be Successfully Managed with an Integrated Protocol in Sierra Leone.

BACKGROUND: Global acute malnutrition (GAM) is the sum of moderate acute malnutrition (MAM) and severe acute malnutrition (SAM). The use of different foods and protocols for MAM and SAM treatment can be cumbersome in emergency settings. OBJECTIVE: Our objective was to determine the recovery and coverage rates for GAM of an integrated protocol with a single food product, ready-to-use therapeutic food (RUTF), compared with standard management. METHODS: This was a cluster-randomized controlled trial in Sierra Leone conducted in 10 centers treating GAM in children aged 6-59 mo. The integrated protocol used midupper arm circumference (MUAC) as the criterion for admission and discharge, with a MUAC <12.5 cm defining malnutrition. The protocol included a decreasing ration of RUTF and health maintenance messages delivered by peers. Standard therapy treated MAM with a fortified blended flour and SAM with RUTF and used weight-for-height to determine admission to the treatment program. Coverage rates were the number of children who received treatment/number of children in the community eligible for treatment. RESULTS: Most of the children receiving integrated management had MAM (774 of 1100; 70%), whereas among those receiving standard management, SAM predominated (537 of 857; 63%; P = 0.0001). Coverage was 71% in the communities served by integrated management and 55% in the communities served by standard care (P = 0.0005). GAM recovery in the integrated management protocol was 910 of 1100 (83%) children and was 682 of 857 (79%) children in the standard therapy protocol. CONCLUSION: Integrated management of GAM in children is an acceptable alternative to standard management and provides greater community coverage. This trial was registered at clinicaltrials.gov as NCT01785680.

The effect of dietary resistant starch type 2 on the microbiota and markers of gut inflammation in rural Malawi children.

BACKGROUND: Resistant starch (RS) decreases intestinal inflammation in some settings. We tested the hypothesis that gut inflammation will be reduced with dietary supplementation with RS in rural Malawian children. Eighteen stunted 3-5-year-old children were supplemented with 8.5 g/day of RS type 2 for 4 weeks. The fecal samples were analyzed for the microbiota, the microbiome, short chain fatty acids, metabolome, and proteins indicative of inflammation before and after the intervention. Subjects served as their own controls. RESULTS: The consumption of RS changed the composition of the microbiota; at the phylum level Actinobacteria increased, while Firmicutes decreased. Among the most prevalent genera, Lactobacillus was increased and Roseburia, Blautia, and Lachnospiracea incertae sedis were decreased. The Shannon H index at the genus level decreased from 2.02 on the habitual diet and 1.76 after the introduction of RS (P < 0.01). Fecal acetate concentration decreased, and fecal propionate concentration increased after RS administration (-5.2 and 2.0 µmol/g, respectively). Fecal calprotectin increased from 29 ± 69 to 89 ± 49 µg/g (P = 0.003) after RS was given. The lipopolysaccharide biosynthesis pathway was upregulated. CONCLUSIONS: Our findings do not support the hypothesis that RS reduces gut inflammation in rural Malawian children.

Effect of emulsifier and viscosity on oil separation in ready-to-use therapeutic food.

Oil separation is a common food quality problem in ready-to-use therapeutic food (RUTF), the shelf-stable, peanut-based food used to treat severe acute malnutrition in home settings. Our objective was to evaluate the effect on oil separation of three emulsifiers at different concentrations in RUTF. We also assessed two viscosity measurements. A scale-up experiment was carried out during full-scale RUTF production in Malawi. Results indicate that viscosity is inversely correlated with oil separation, and that the Bostwick consistometer is a simple, useful tool to predict viscosity. Oil separation in RUTF may be mitigated by use of an emulsifier, which increases the viscosity of the product. The emulsifier that reduced oil separation to the greatest extent was a mixture of high and low monoacylglycerol (MAG) emulsifiers. Proper raw material quality control to achieve consistent ingredient fat level and fat type, and production temperature and shearing control should be a focus in RUTF manufacturing.

Developing food supplements for moderately malnourished children: lessons learned from ready-to-use therapeutic foods.

Ready-to-use therapeutic foods (RUTFs) are solid foods that were developed by changing the formulation of the existing liquid diet, F-100, recommended by the World Health Organization (WHO) for the rapid catch-up phase of the treatment of children suffering from severe acute malnutrition (SAM). The resulting products proved highly effective in promoting weight gain in both severely and moderately wasted children and adults, including those infected with HIV. The formulation of the existing RUTFs, however, has never been optimized to maximize linear growth, vitamin and mineral status, and functional outcomes. The high milk content of RUTFs makes it an expensive product, and using lower quantities of milk seems desirable. However, the formulation of alternative, less expensive but more effective versions of RUTF faces difficult challenges, as there are uncertainties regarding the effect in terms of protein quality, antinutrient content, and flatulence factors that will result from the replacement of current dairy ingredients by less expensive protein-rich ingredients. The formulation of alternative RUTFs will require further research on these aspects, followed by efficacy studies comparing the future RUTFs to the existing formulations.

Ready-to-use foods for management of moderate acute malnutrition: considerations for scaling up production and use in programs.

Ready-to-use foods are one of the available strategies for the treatment of moderate acute malnutrition (MAM), but challenges remain in the use of these products in programs at scale. This paper focuses on two challenges: the need for cheaper formulations using locally available ingredients that are processed in a safe, reliable, and financially sustainable local production facility; and the effective use of these products in large-scale community-based programs. Linear programming tools can be used successfully to design local compositions that are in line with international guidelines, low in cost, and acceptable, and the efficacy of these local formulations in the treatment of MAM was recently demonstrated in Malawi. The production of local formulations for programs at scale relies on the existence of a reliable and efficient local production facility. Technical assistance may be required in the development of sustainable business models at an early stage in the process, taking into account the stringent product quality and safety criteria and the required investments. The use of ready-to-use products, as of any food supplement, in programs at scale will be affected by the practice of household sharing and diversion of these products for other uses. Additional measures can be considered to account for sharing. These products designed for the treatment and prevention of MAM are to be used in community-based programs and should therefore be used in conjunction with other interventions and designed so that they do not replace the intake of other foods and breastmilk. Remaining challenges and implications for the (operations) research agenda are discussed.