Sarcopenia and malnutrition: commonly occurring conditions in the older population.

This article reviews the prevalence of loss of muscle mass and function, (sarcopenia) alongside malnutrition in the older population (>65 years). It outlines what is meant by both sarcopenia and malnutrition and looks at how these conditions can interact to cause detrimental outcomes in both underweight and overweight older adults. It also details some of the potential consequences of loss of muscle mass on the effective functioning of the human body and clinical outcomes and includes tips for nurses on how they can incorporate simple strategies into everyday care to both identify and treat patients at risk of sarcopenia and malnutrition.

Efficacy of F-100, diluted F-100, and infant formula as rehabilitation diet for infants aged < 6 months with severe acute malnutrition: a randomized clinical trial.

PURPOSE: To assess the efficacy and safety of F-100, diluted F-100 (F100D), and infant formula (IF) for dietary management in the rehabilitation phase of severe acute malnutrition (SAM) of infants aged under 6 months (u6m). METHODS: Double-blind randomized clinical trial was conducted to assess the efficacy and safety of F-100, F-100D, and IF at the Nutrition Rehabilitation Unit, icddr,b. Infants (n = 153) u6m with SAM were enrolled and randomly assigned to any of the three diets after stabilization. Two ml blood was collected on study days 1, 3, and 7 for measuring serum electrolytes, creatinine and osmolality, urine samples for specific gravity and osmolality creatinine ratio. Renal Solute Load (RSL) and Potential Renal Solute Load (PRSL) were calculated. Infants were discharged when gained 15% of the admission bodyweight or had edema-free weight-for-length Z-score ≥ - 2. RESULTS: Infants fed F-100 and F-100D had higher weight gain than infants who received IF. Mean difference between F-100 and IF was 4.6 g/kg/d (95% CI 1.5-7.6, P = 0.004) and between F-100D and IF was 3.1 g/kg/d (95% CI 0.6-5.5, P = 0.015). Total energy intake from study diet and breast milk was significantly higher in infants fed F-100 compared with other two diets (P = 0.001 in each case). RSL was highest in infants fed F-100 but serum sodium showed no sign of elevation. Urinary specific gravity and serum sodium values were within normal range. CONCLUSIONS: F-100 can be safely used in the rehabilitation phase for infants u6m with SAM and there is no need to prepare alternative formulations.

Effectiveness of the Malnutrition eLearning Course for Global Capacity Building in the Management of Malnutrition: Cross-Country Interrupted Time-Series Study.

BACKGROUND: Scaling up improved management of severe acute malnutrition has been identified as the nutrition intervention with the largest potential to reduce child mortality, but lack of operational capacity at all levels of the health system constrains scale-up. We therefore developed an interactive malnutrition eLearning course that is accessible at scale to build capacity of the health sector workforce to manage severely malnourished children according to the guidelines of the World Health Organization. OBJECTIVE: The aim of this study was to test whether the malnutrition eLearning course improves knowledge and skills of in-service and preservice health professionals in managing children with severe acute malnutrition and enables them to apply the gained knowledge and skills in patient care. METHODS: This 2-year prospective, longitudinal, cross-country, interrupted time-series study took place in Ghana, Guatemala, El Salvador, and Colombia between January 2015 and February 2017. A subset of 354 in-service health personnel from 12 hospitals and 2 Ministries of Health, 703 preservice trainees from 9 academic institutions, and 204 online users participated. Knowledge gained after training and retention over time was measured through pre- and postassessments comprising questions pertaining to screening, diagnosis, pathophysiology and treatment, and prevention of malnutrition. Comprehension, application, and integration of knowledge were tested. Changes in perception, confidence, and clinical practice were assessed through questionnaires and interviews. RESULTS: Before the course, awareness of the World Health Organization guidelines was 36.73% (389/1059) overall, and 26.3% (94/358) among in-service professionals. The mean score gain in knowledge after access to the course in 606 participants who had pre- and postassessment data was 11.8 (95% CI 10.8-12.9; P<.001)-a relative increase of 41.5%. The proportion of participants who achieved a score above the pass mark posttraining was 58.7% (356/606), compared with 18.2% (110/606) in pretraining. Of the in-service professionals, 85.9% (128/149) reported applying their knowledge by changing their clinical practice in screening, assessment, diagnosis, and management. This group demonstrated significantly increased retained knowledge 6 months after training (mean difference [SD] from preassessment of 12.1 [11.8]), retaining 65.8% (12.1/18.4) of gained knowledge from the training. Changes in the management of malnutrition were reported by trained participants, and institutional, operational, and policy changes were also found. CONCLUSIONS: The malnutrition eLearning course improved knowledge, understanding, and skills of health professionals in the diagnosis and management of children with severe acute malnutrition, and changes in clinical practice and confidence were reported following the completion of the course.

Dietary nitrate and blood pressure: evolution of a new nutrient?

Dietary nitrate is mainly obtained from vegetables, especially green leafy vegetables and beetroot. As a result of early research, dietary nitrate is currently viewed as a contaminant linked to increased risks of stomach cancer and methaemoglobinaemia. Consequently, nitrate levels are restricted in certain vegetables and in water supplies to ensure exposure levels remain below an acceptable daily intake of 3·7 mg/kg per d. The average nitrate intake in the UK is approximately 70 mg/d, although some population groups, such as vegetarians, may consume three times that amount. However, recent studies in the last decade suggest that dietary nitrate can significantly reduce systolic blood pressure via the nitrate-nitrite-NO pathway. A small, downward shift in systolic blood pressure across the population could significantly reduce the incidence of hypertension and mortality from CVD such as stroke. Interestingly, vegetarians tend to have lower levels of blood pressure than omnivores and epidemiological studies suggest that vegetarians have lower risks of CVD. Recent evidence is mainly focused on the acute effects of dietary nitrate supplementation and there is a lack of data looking at the chronic effects of high nitrate consumption in humans. Nevertheless, due to potential health benefits, some authors are recommending that nitrate should be considered as a nutrient necessary for health, rather than as a contaminant which needs to be restricted. This review will discuss the emerging role of dietary nitrate in the control of blood pressure and whether there is sufficient evidence to state that nitrate is a 'new' nutrient.

High-nitrate vegetable diet increases plasma nitrate and nitrite concentrations and reduces blood pressure in healthy women.

OBJECTIVE: Epidemiological studies suggest that green leafy vegetables, which are high in dietary nitrate, are protective against CVD such as stroke. High blood pressure (BP) is a major risk factor for stroke and inorganic nitrate has been shown to reduce BP. The objective of the present study was to test the hypothesis that diets containing high-nitrate (HN) vegetables would increase plasma nitrate and nitrite concentrations and reduce BP in healthy women. DESIGN: A randomized, crossover trial, where participants received HN vegetables (HN diet) or avoided HN vegetables (Control diet) for 1 week. Before and after each intervention, resting BP and plasma nitrate and nitrite concentrations were measured. SETTING: University of Exeter, UK. SUBJECTS: Nineteen healthy women (mean age 20 (sd 2) years; mean BMI 22·5 (sd 3·8) kg/m2). RESULTS: The HN diet significantly increased plasma nitrate concentration (before HN diet: mean 24·4 (sd 5·6) µmol/l; after HN diet: mean 61·0 (sd 44·1) µmol/l, P<0·05) and plasma nitrite concentration (before HN diet: mean 98 (sd 91) nmol/l; after HN diet: mean 185 (sd 34) nmol/l, P<0·05). No significant change in plasma nitrate or nitrite concentration was observed after the Control diet. The HN diet significantly reduced resting systolic BP (before HN diet: mean 107 (sd 9) mmHg; after HN diet: mean 103 (sd 6) mmHg, P<0·05). No significant change in systolic BP was observed after the Control diet (before Control diet: mean 106 (sd 8) mmHg; after Control diet: mean 106 (sd 8) mmHg). CONCLUSIONS: Consumption of HN vegetables significantly increased plasma nitrate and nitrite concentrations and reduced BP in normotensive women.

Capacity-building in the management of moderate acute malnutrition.

Evidence from low- and middle-income countries indicates that although there is a willingness to prevent and treat malnutrition at scale, there is very limited capacity to achieve this. Three broad areas of concern are human resources and the quality of services; management systems and supplies; and demand side factors. This paper focuses on building human resources in the context of preventing and managing malnutrition. Training should provide several options and approaches suitable for different settings and focus on core competencies. Preservice training should be the main focus of training, while in-service training should be used for continuing medical education and refresher training. Communities of Practice, in which national and international health professionals come together to deepen their knowledge and pool their skills to pursue a common ambition, are seen as one way forward to building the necessary human resources for scaling up training.

Promotion of exclusive breast-feeding at scale within routine health services: impact of breast-feeding counselling training for community health workers in Recife, Brazil.

OBJECTIVE: Breast-feeding counselling has been identified as the intervention with the greatest potential for reducing child deaths, but there is little experience in delivering breast-feeding counselling at scale within routine health systems. The study aim was to compare rates of exclusive breast-feeding associated with a breast-feeding counselling intervention in which community health agents (CHA) received 20 h of training directed at counselling and practical skills with rates pre-intervention when CHA received 4 h of didactic teaching. DESIGN: Cross-sectional surveys of breast-feeding practices were conducted pre- and post-intervention in random samples of 1266 and 1245 infants aged 0-5.9 months, respectively. SETTING: Recife, Brazil, with a population of 2 million. SUBJECTS: CHA (n 1449) of Brazil's Family Health Programme were trained to provide breast-feeding counselling at home visits. RESULTS: Rates of exclusive breast-feeding improved when CHA were trained to provide breast-feeding counselling and were significantly higher by 10-13 percentage points at age 3-5.9 months when compared with pre-intervention rates (P < 0.05). Post-intervention point prevalence of exclusive breast-feeding for infants aged <4 months was 63% and for those aged <6 months was 50%. CONCLUSIONS: Multifunctional CHA were able to deliver breast-feeding counselling at scale within a routine health service and this was associated with a significant increase in rates of exclusive breast-feeding. The study reinforces the need to focus training on counselling and practical skills; a key component was an interactive style that utilized the knowledge and experience of CHA. The findings are relevant to the call by international organizations to scale up breast-feeding counselling.

Scaling Up Improved Inpatient Treatment of Severe Malnutrition: Key Factors and Experiences From South Africa, Bolivia, Malawi, and Ghana.

Severe acute malnutrition (SAM) can have high mortality, especially in very ill children treated in the hospital. Many medical and nursing schools do not adequately, if at all, teach how to manage children with SAM. There is a dearth of experienced practitioners and trainers to serve as exemplars of good practice or participate in capacity development. We consider 4 country studies of scaling up implementation of WHO guidelines for improving the inpatient management of SAM within under-resourced public sector health services in South Africa, Bolivia, Malawi, and Ghana. Drawing on implementation reports, qualitative and quantitative data from our research, prospective and retrospective data collection, self-reflection, and our shared experiences, we review our capacity-building approaches for improving quality of care, implementation effectiveness, and lessons learned. These country studies provide important evidence that improved inpatient management of SAM is scalable in routine health services and scalability is achievable within different contexts and health systems. Effectiveness in reducing inpatient SAM deaths appears to be retained at scale.The country studies show evidence of impact on mortality early in the implementation and scaling-up process. However, it took many years to build workforce capacity, establish monitoring and mentoring procedures, and institutionalize the guidelines within health systems. Key features for success included collaborations to build capacity and undertake operational research and advocacy for guideline adoption; specialist teams to mentor and build confidence and competency through supportive supervision; and political commitment and administrative policies for sustainability. For frontline staff to be confident in their ability to deliver appropriate care competently, an enabling environment and supportive policies and processes are needed at all levels of the health system.

Effects of chlorhexidine mouthwash on the oral microbiome.

INTRODUCTION/OBJECTIVES: Chlorhexidine (CHX) is a commonly used mouthwash with potent anti-microbial effects useful for the management of oral disease. However, we are moving away from the view of simply 'killing' bacteria, towards managing oral microbial ecosystems (oral microbiome), as an integrated system, to promote oral and systemic health. Here, we aimed to review the effects of CHX mouthwash on the balance of microbial communities in the mouth in vivo in oral health and disease. SOURCES AND STUDY SECTION: The hierarchy of evidence was applied, with systematic reviews and randomised controlled trials consulted where available and case controlled studies being described thereafter. Search terms for each subject category were entered into MEDLINE, PubMed, Google Scholar and the Cochrane database. Focussing on metagenomics studies provides unique overview of the oral microbiome as an integrated system. DATA: Evidence was limited, but several next generation sequencing case-controlled studies suggested that in an integrated system, CHX may cause a shift towards lower bacterial diversity and abundance, in particular nitrate-reducing bacteria in vivo. CHX also appeared to alter salivary pH, lactate, nitrate and nitrite concentrations in saliva. Evidence regarding the effects of CHX on the oral microbiome during oral disease is still emerging. CONCLUSIONS: CHX alters the composition the oral microbiome. However, as CHX use remains widespread in dentistry to manage oral disease, urgent research using metagenomics studies of microbial communities in vivo are still needed to determine CHX mouthwash is 'good', 'bad' or otherwise for bacteria, in the context of oral and systemic health.

Early head growth: relation with IQ at 8 years and determinants in term infants of low and appropriate birthweight.

AIM: To investigate the relation between head growth at different periods and IQ at 8 years, and to identify factors associated with more rapid head growth. METHOD: Two parallel cohorts of term low birthweight (LBW) and appropriate birthweight (ABW) infants were enrolled at birth in northeast Brazil. Anthropometric measurements were made at birth, 2 months, 6 months, 12 months, 24 months, and 8 years. Cognition was assessed at 8 years (n=164) with the Wechsler Intelligence Scale for Children. Multivariable analysis with a two-stage residual model was used to relate head growth between successive time points with IQ. RESULTS: Mean birthweight was 2.35kg (SD 0.15) in the LBW group (33 males, 50 females), and 3.21kg (SD 0.15) in the ABW group (28 males, 53 females). Mean gestational age was 38.8 weeks (SD 1.4) and 40.0 weeks (SD 1.3) respectively. In the LBW group, head growth from birth to 2 months and from 2 to 6 months, conditional on previous size, were significant independent predictors of IQ at 8 years. Conditional head growth from 6 months to 8 years and head size at birth were unrelated to IQ. In the ABW group there was no significant relation between conditional head growth and IQ for any period. Determinants of more rapid head growth from birth to 6 months in LBW infants were maternal height and rate of infant weight gain. INTERPRETATION: Head growth from birth to 6 months in term LBW infants is more important than prenatal or later postnatal head growth in predicting IQ at 8 years.

Effects of Chlorhexidine mouthwash on the oral microbiome.

Following a single blind, cross-over and non-randomized design we investigated the effect of 7-day use of chlorhexidine (CHX) mouthwash on the salivary microbiome as well as several saliva and plasma biomarkers in 36 healthy individuals. They rinsed their mouth (for 1 min) twice a day for seven days with a placebo mouthwash and then repeated this protocol with CHX mouthwash for a further seven days. Saliva and blood samples were taken at the end of each treatment to analyse the abundance and diversity of oral bacteria, and pH, lactate, glucose, nitrate and nitrite concentrations. CHX significantly increased the abundance of Firmicutes and Proteobacteria, and reduced the content of Bacteroidetes, TM7, SR1 and Fusobacteria. This shift was associated with a significant decrease in saliva pH and buffering capacity, accompanied by an increase in saliva lactate and glucose levels. Lower saliva and plasma nitrite concentrations were found after using CHX, followed by a trend of increased systolic blood pressure. Overall, this study demonstrates that mouthwash containing CHX is associated with a major shift in the salivary microbiome, leading to more acidic conditions and lower nitrite availability in healthy individuals.

Improved care and survival in severe malnutrition through eLearning.

BACKGROUND: Scaling up improved management of severe acute malnutrition (SAM) has been identified as the nutrition intervention with the greatest potential to reduce child mortality but it requires improved operational capacity. OBJECTIVE: To investigate whether an eLearning course, which can be used at scale in resource-poor countries, leads to improved diagnosis, clinical management and survival of children with SAM. DESIGN: A 2-year preintervention and postintervention study between January 2015 and February 2017. SETTING: Eleven healthcare facilities: nine in Ghana, one in Guatemala, and one in El Salvador. INTERVENTION: Scenario-based eLearning course 'Caring for infants and young children with severe malnutrition'. MAIN OUTCOME MEASURES: Identification of children with SAM, quality of care, case-fatality rate. METHODS: Medical record reviews of children aged 0-60 months attending eleven hospitals between August 2014 and July 2016, observations in paediatric wards, and interviews with senior hospital personnel. RESULTS: Postintervention there was a significant improvement in the identification of SAM: more children had the requisite anthropometric data (34.9% (1300/3723) vs 15.9% (629/3953)) and more were correctly diagnosed (58.5% (460/786) vs 47.1% (209/444)). Improvements were observed in almost all aspects of the WHO 'Ten Steps' of case-management, and case-fatality fell from 5.8% (26/449) to 1.9% (14/745) (Post-pre difference=-3.9%, 95% CI -6.6 to -1.7, p<0.001). CONCLUSIONS: High quality, interactive eLearning can be an effective intervention in scaling up capacity building of health professionals to manage SAM effectively, leading to a reduction in mortality.

Dietary counseling in the management of moderate malnourishment in children.

BACKGROUND: Dietary counseling is an integral part of treating malnutrition. A first step toward improving the management of moderate malnutrition is to evaluate dietary messages in current programs and assess their adequacy and effectiveness. OBJECTIVES: To ascertain current recommendations regarding family foods for the treatment of moderate malnutrition and assess whether these are likely to meet nutritional requirements for rehabilitation; to review the effectiveness of dietary counseling in the management of moderate malnutrition. METHODS: Information was requested from 10 United Nations agencies or donors, 20 international nongovernmental organizations, 3 pediatric associations, and 6 national programs about the dietary advice they give to caregivers of moderately malnourished children. Adequacy was assessed by comparing dietary recommendations with nutritional requirements. Linear programming was used to identify problem nutrients. A literature search was conducted of studies using family foods for rehabilitating malnourished children. RESULTS: There was a greater emphasis on providing food supplements for rehabilitation than on utilizing family foods. Dietary recommendations were mostly vague and unlikely to be effective. Those developed by the World Health Organization and the Food and Agriculture Organization for well-nourished children may meet nutritional requirements in moderate malnutrition if the recommendations are made more prescriptive. Zinc and vitamin E emerged as possible problem nutrients. Intervention studies in wasted children suggest that counseling caregivers about family foods can achieve good rates of weight gain. CONCLUSIONS: Dietary counseling can be effective in managing malnutrition, but it is often weak or absent and should be strengthened. More attention will need to be given to formulating the messages and improving counseling skills.

Dietary intake of inorganic nitrate in vegetarians and omnivores and its impact on blood pressure, resting metabolic rate and the oral microbiome.

Vegetarian diets are commonly associated with lower blood pressure levels. This has been related to greater consumption of inorganic nitrate, since vegetables are the main source of this anion. Dietary nitrate is reduced to nitrite by commensal bacteria in the mouth, which in turn leads to increased circulatory nitrite availability. Nitrite can form nitric oxide by several pathways promoting a reduction in the vascular tone and lower blood pressure. This study tested whether vegetarians have higher concentrations of nitrite in saliva and plasma, and lower blood pressure and resting metabolic rate (RMR), due to higher intakes of nitrate, compared to omnivores. Following a non-randomized, cross-over and single-blinded design we measured dietary nitrate intake, blood pressure and RMR in young and healthy vegetarians (n = 22) and omnivores (n = 19) with similar characteristics after using placebo or antibacterial mouthwash for a week to inhibit oral bacteria. Additionally, we analyzed salivary and plasma nitrate and nitrite concentrations, as well as the oral nitrate-reduction rate and oral microbiome in both groups. Dietary nitrate intake in vegetarians (97 ±â€¯79 mg/day) was not statistically different (P > 0.05) to omnivores (78 ±â€¯47 mg/day). Salivary and plasma nitrate and nitrite concentrations were similar after placebo mouthwash in both groups (P > 0.05). The oral nitrate-reducing capacity, abundance of oral bacterial species, blood pressure and RMR were also similar between vegetarians and omnivores (P > 0.05). Antibacterial mouthwash significantly decreased abundance of oral nitrate-reducing bacterial species in vegetarians (_16.9%; P < 0.001) and omnivores (_17.4%; P < 0.001), which in turn led to a significant reduction of the oral nitrate-reducing capacity in vegetarians (-78%; P < 0.001) and omnivores (-85%; P < 0.001). However, this did not lead to a significant increase in blood pressure and RMR in either groups (P > 0.05). These findings suggest that vegetarian diets may not alter nitrate and nitrite homeostasis, or the oral microbiome, compared to an omnivore diet. Additionally, inhibition of oral nitrite synthesis for a week with antibacterial mouthwash did not cause a significant raise in blood pressure and RMR in healthy, young individuals independent of diet.

Comparison of the effect of two systems for the promotion of exclusive breastfeeding.

BACKGROUND: Promotion of breastfeeding is an important child-survival intervention, yet little is known about which promotional strategies are the most effective. We aimed to compare the effects on rates of breastfeeding of two systems for promotion of breastfeeding in Brazil--a hospital-based system and the same system combined with a programme of home visits. METHODS: In February, 2001, maternity staff from two hospitals in Pernambuco, Brazil, were trained according to the Baby-Friendly Hospital Initiative (BFHI). In a randomised trial between March and August, 2001, 350 mothers giving birth at these hospitals were assigned ten postnatal home visits to promote and support breastfeeding (n=175) or no home visits (n=175). Breastfeeding practices were studied on days 1, 10, 30, 60, 90, 120, 150, and 180 by researchers unaware of group allocation. The primary outcome measure was the rate of exclusive breastfeeding from birth to 6 months. Analyses were by intention to treat. FINDINGS: The hospital-training intervention achieved a high rate (70%) of exclusive breastfeeding in the hospitals, but this rate was not sustained at home and at 10 days of age only 30% of infants were exclusively breastfed The patterns of exclusive breastfeeding in the two trial groups for days 10-180 differed significantly (p<0.0001), with a mean aggregated prevalence of 45% among the group assigned home visits compared with 13% for the group assigned none. INTERPRETATION: The BFHI achieves high rates of exclusive breastfeeding in hospital; however, in Brazil at least, the rates fall rapidly thereafter. Reliance on the BFHI as a strategy for breastfeeding promotion should be reassessed. A combination of promotional systems (hospital-based and in the community) is needed.

Efficacy and effectiveness of community-based treatment of severe malnutrition.

BACKGROUND: There is a long tradition of community-based rehabilitation for treatment of severe malnutrition: the question is whether it is effective and whether it should be advised for routine health systems. OBJECTIVE: To examine the effectiveness of rehabilitating severely malnourished children in the community in nonemergency situations. METHODS: A literature search was conducted of community-based rehabilitation programs delivered by day-care nutrition centers, residential nutrition centers, primary health clinics, and domiciliary care with or without provision of food, for the period 1980-2005. Effectiveness was defined as mortality of less than 5% and an average weight gain of at least 5 g/kg/day. RESULTS: Thirty-three studies of community-based rehabilitation were examined and summarized. Eleven (33%) programs were considered effective. Of the sub-sample of programs reported since 1995, 8 of 13 (62%) were effective. None of the programs operating within routine health systems without external assistance was effective. CONCLUSIONS: With careful planning and resources, all four delivery systems can be effective. It is unlikely that a single delivery system would suit all situations worldwide. The choice of a system depends on local factors. High energy intakes (> 150 kcal/kg/day), high protein intakes (4-6 g/kg/day), and provision of micronutrients are essential for success. When done well, rehabilitation at home with family foods is more cost-effective than inpatient care, but the cost effectiveness of ready-to-use therapeutic foods (RUTF) versus family foods has not been studied. Where children have access to a functioning primary health-care system and can be monitored, the rehabilitation phase of treatment of severe malnutrition should take place in the community rather than in the hospital but only if caregivers can make energy- and protein-dense food mixtures or are given RUTF. For routine health services, the cost of RUTF, logistics of procurement and distribution, and sustainability need to be carefully considered.

WHO guidelines for management of severe malnutrition in rural South African hospitals: effect on case fatality and the influence of operational factors.

BACKGROUND: WHO case-management guidelines for severe malnutrition aim to improve the quality of hospital care and reduce mortality. We aimed to assess whether these guidelines are feasible and effective in under-resourced hospitals. METHODS: All children admitted with a diagnosis of severe malnutrition to two rural hospitals in Eastern Cape Province from April, 2000 to April, 2001, were studied and their case-fatality rates were compared with the rates in a period before guidelines were implemented (March, 1997 to February, 1998). Quality of care was assessed by observation of medical and nursing practices, review of medical records, and interviews with carers and staff. A mortality audit was used to identify cause of death and avoidable contributory factors. FINDINGS: At Mary Theresa Hospital, case-fatality rates fell from 46% before implementation to 21% after implementation. At Sipetu Hospital, the rates fell from 25% preimplementation to 18% during 2000, but then rose to 38% during 2001, when inexperienced doctors who were not trained in the treatment of malnutrition were deployed. This rise coincided with less frequent prescribing of potassium (13% vs 77%, p<0.0001), antibiotics with gram-negative cover (15% vs 46%, p=0.0003), and vitamin A (76% vs 91%, p=0.018). Most deaths were attributed to sepsis. For the two hospitals combined, 50% of deaths in 2000-01 were due to doctor error and 28% to nurse error. Weaknesses within the health system--especially doctor training, and nurse supervision and support--compromised quality of care. INTERPRETATION: Quality of care improved with implementation of the WHO guidelines and case-fatality rates fell. Although major changes in medical and nursing practice were achieved in these under-resourced hospitals, not all tasks were done with adequate care and errors led to unnecessary deaths.

[The impact of training based on the Baby-Friendly Hospital Initiative on breastfeeding practices in the Northeast of Brazil]. / Impacto de treinamento baseado na Iniciativa Hospital Amigo da Criança sobre práticas relacionadas à amamentação no interior do Nordeste.

OBJECTIVE: To evaluate the impact of training based on the Baby Friendly Hospital Initiative on breastfeeding practices in maternity wards and during the first 6 months of life. METHODS: Ninety percent of nursing auxiliaries and midwives were trained at two institutions (A and B) in Palmares, Pernambuco state. Three hundred and thirty-four mothers were interviewed within the first 48 hours and 10 days after childbirth to evaluate breastfeeding practices at the maternities and fulfillment of steps 4 through 10 of the Baby Friendly Hospital Initiative. A subset of 166 mothers received seven home visits to evaluate breastfeeding practices throughout the first 6 months of life and to compare results with those of a cohort study conducted in the area in 1998. RESULTS: The performance of maternity B was significantly better than that of maternity A, from steps 4 to 10 and also in terms of exclusive breastfeeding and offering less water or tea to infants (p < 0.001). The comparison with a previous cohort study demonstrated an improvement in breastfeeding practices at the maternity wards and an increase of exclusive breastfeeding prevalence (from 21.2 to 70%), during the first 48 hours after delivery and throughout the first six months. CONCLUSIONS: The training promoted partial change to some practices related to breastfeeding, having a positive effect on total and exclusive breastfeeding at the maternity wards. However, there was no significant change to these practices over the first 6 months of life, suggesting the need for effective interventions to support exclusive breastfeeding in the health sector and in the community.

Training peer counselors to promote and support exclusive breastfeeding in Bangladesh.

Exclusive breastfeeding is rare in Bangladesh. About 90% of women have home deliveries, so the Baby-Friendly Hospital Initiative has no mechanism to reach them. Mother support groups do not exist, and community health workers do not have time to promote and support exclusive breastfeeding. To provide this kind of support at the community level, an area in Dhaka was selected for a peer-counseling intervention program. Using certain selection criteria, 1 woman from each community was trained as a peer counselor. The training was based on the World Health Organization/United Nations International Children's Emergency Fund 40-hour breastfeeding counseling course and related books. Counseling skills were taught using demonstrations and role play, followed by practical training in the project area. The intervention was very successful, as 70% of the mothers in the project area breastfed their infants exclusively for 5 months compared to only 6% in the control area. The authors describe the peer counseling training, strategies used for peer counseling visits, and lessons learned.