Training in complementary feeding counselling of healthcare workers and its influence on maternal behaviours and child growth: a cluster-randomized controlled trial in Lahore, Pakistan. Multicentre, cluster-randomized clinical trial of algorithms for critical-care enteral and parenteral therapy (ACCEPT). A prospective randomized clinical trial of total parenteral nutrition in children with cancer. A pilot study to assess the viability of a randomised controlled trial of methods of supplementary feeding of breast-fed pre-term babies. Promotion of Breastfeeding Intervention Trial (PROBIT): a randomized trial in the Republic of Belarus. A randomised controlled trial of glutamine-enriched neonatal parenteral nutrition in Malaysia. Community mothers' programme: randomised controlled trial of non-professional intervention in parenting. The early use of minimal enteral nutrition in extremely low birth weight newborns. A prospective randomised controlled trial of nutritional supplementation in malnourished elderly in the community: clinical and health economic outcomes.
Malnutrition is common among children aged 6-24 months in developing countries. It increases the risk of mortality. Interventions to improve infant-feeding hold the promise of reducing malnutrition among these children. A study in Brazil has shown the success of training in communication and counselling skills among health workers in improving the nutritional status of young children. Questions were raised whether the method used in the study in Brazil would also be effective when applied in other countries. The aim of the present study was to reduce growth faltering in young children through proper nutrition-promotion techniques. The objective of the study was to determine the efficacy of training health workers in nutrition counselling in enhancing their communication skills and performance, improving feeding practices, and reducing growth faltering in children aged 6-24 months. A cluster-randomized controlled trial was carried out. The method used in this study was a replica of the method in a similar study in Pelotas, Brazil. Forty health centres were paired, and one centre of each pair was randomly allocated to the intervention group, and the other to the control group. The Integrated Management of Childhood Illness (IMCI) module-'Counsel the mother'-was used for training health workers in the health centres in the intervention group. Data from 36 paired health centres and 375 mothers and their children aged 6-24 months recruited from these health centres following consultation with health workers were included in analysis. Independent observers, masked to the intervention status, examined the performance of health workers within the first month after training. Mother-child pairs were visited at home within two weeks, 45 days, and 180 days after recruitment. Information was recorded on the feeding practices, recall of the recommendations of health workers, and sociodemographic variables at these home-visits. Weight and length of the child were measured at each contact. The communication skills and consultation performance of health workers were significantly better in the intervention group than in the control group. The mothers' recall of the recommendation of health workers and reported infant-feeding practices were also significantly better in the intervention group than in the control group, even 180 days after the recruitment consultation. Growth faltering was less in the intervention group, with the largest effect observed among children in the age-group of 12 + months. These results indicate that training in IMCI feeding counselling can enhance the communication skills and performance of health workers. Improved feeding practices of counselled mothers can, in turn, reduce growth faltering in their children. The provision of nutritional support for patients in intensive care units (ICUs) varies widely both within and between institutions. We tested the hypothesis that evidence-based algorithms to improve nutritional support in the ICU would improve patient outcomes.
                A cluster-randomized controlled trial was performed in the ICUs of 11 community and 3 teaching hospitals between October 1997 and September 1998. Hospital ICUs were stratified by hospital type and randomized to the intervention or control arm. Patients at least 16 years of age with an expected ICU stay of at least 48 hours were enrolled in the study (n = 499). Evidence-based recommendations were introduced in the 7 intervention hospitals by means of in-service education sessions, reminders (local dietitian, posters) and academic detailing that stressed early institution of nutritional support, preferably enteral.
                Two hospitals crossed over and were excluded from the primary analysis. Compared with the patients in the control hospitals (n = 214), the patients in the intervention hospitals (n = 248) received significantly more days of enteral nutrition (6.7 v. 5.4 per 10 patient-days; p = 0.042), had a significantly shorter mean stay in hospital (25 v. 35 days; p = 0.003) and showed a trend toward reduced mortality (27% v. 37%; p = 0.058). The mean stay in the ICU did not differ between the control and intervention groups (10.9 v. 11.8 days; p = 0.7).
                Implementation of evidence-based recommendations improved the provision of nutritional support and was associated with improved clinical outcomes. A prospective randomized clinical trial was undertaken to test the efficacy of total parenteral nutrition (TPN) among previously untreated children receiving abdominal/pelvic irradiation with or without adjuvant chemotherapy who were at risk for weight loss, malnutrition, and complications from treatment. Children were evaluated by weight/height determinations, anthropomorphic measurements, and laboratory studies. TPN was associated with an improved nutritional status during therapy as compared with control patients on ad libitum intake. However, when TPN was discontinued, weight declined and there were no differences among treated and control patients detected at three-month follow-up. Likewise there was no obvious effect from TPN on tolerance to therapy in the adequately nourished child. TPN as initial supportive therapy should be reserved for those children who are malnourished or marginally malnourished at the time of presentation. Close nutritional assessment during treatment is essential since approximately 25% of children undergoing abdominal/pelvic radiotherapy with chemotherapy can be expected to become malnourished during an initial course of therapy. to compare the impact of two methods of supplementary feeding of pre-term babies (bottle vs cup) on subsequent breast feeding and to assess the feasibility of using a randomised controlled trial (RCT) to investigate the topic.
                small scale prospective RCT. Data on breast feeding, as defined as the exclusive method of feeding, were collected. A range of relevant bio-data was also collected and their impact on breast feeding assessed.
                a special care baby unit in a District General Hospital in the UK.
                over a three-month period, all pre-term babies (32-37 weeks' gestation) who fulfilled the inclusion criteria and has been born to mothers who had expressed a pre-partum desire to breast feed, who had consented to take part, were included (n=14).
                the eligible babies were randomly allocated to supplementary feeding of breast milk, via either a cup or a bottle. Whether or not the baby was being breast fed at discharge was noted.
                the study suggested that this RCT framework is a viable method of investigating baby feeding. Because of the small-scale nature of the project, the actual database must be treated with extreme caution. No significant differences were found between the two groups in terms of breast feeding. However, the mothers reported high levels of support and also the breast-feeding rates were above the national averages. These two findings could have contributed to the non-significant results observed in this analysis.
                if the present findings could be supported by further research, then the non-significant results relating method of supplementary feeds to subsequent breast feeding could be explained by reference to three factors. Firstly, there is, in fact, no real effect of method of supplementary feeding and subsequent breast feeding; secondly, the method adopted differed from existing research and thus may be expected to produce non-corroborative results; and finally, the overall levels of breast feeding within the Unit generally were higher than the national average. The relevance of the RCT for investigating this subject is also discussed with reference to the present data set. Further experimental work to develop these ideas and to identify causal links is required.
                Copyright 2001 Harcourt Publishers Ltd. Current evidence that breastfeeding is beneficial for infant and child health is based exclusively on observational studies. Potential sources of bias in such studies have led to doubts about the magnitude of these health benefits in industrialized countries.
                To assess the effects of breastfeeding promotion on breastfeeding duration and exclusivity and gastrointestinal and respiratory infection and atopic eczema among infants.
                The Promotion of Breastfeeding Intervention Trial (PROBIT), a cluster-randomized trial conducted June 1996-December 1997 with a 1-year follow-up.
                Thirty-one maternity hospitals and polyclinics in the Republic of Belarus.
                A total of 17 046 mother-infant pairs consisting of full-term singleton infants weighing at least 2500 g and their healthy mothers who intended to breastfeed, 16491 (96.7%) of which completed the entire 12 months of follow-up.
                Sites were randomly assigned to receive an experimental intervention (n = 16) modeled on the Baby-Friendly Hospital Initiative of the World Health Organization and United Nations Children's Fund, which emphasizes health care worker assistance with initiating and maintaining breastfeeding and lactation and postnatal breastfeeding support, or a control intervention (n = 15) of continuing usual infant feeding practices and policies.
                Duration of any breastfeeding, prevalence of predominant and exclusive breastfeeding at 3 and 6 months of life and occurrence of 1 or more episodes of gastrointestinal tract infection, 2 or more episodes of respiratory tract infection, and atopic eczema during the first 12 months of life, compared between the intervention and control groups.
                Infants from the intervention sites were significantly more likely than control infants to be breastfed to any degree at 12 months (19.7% vs 11.4%; adjusted odds ratio [OR], 0.47; 95% confidence interval [CI], 0.32-0.69), were more likely to be exclusively breastfed at 3 months (43.3% vs 6.4%; P<.001) and at 6 months (7.9% vs 0.6%; P =.01), and had a significant reduction in the risk of 1 or more gastrointestinal tract infections (9.1% vs 13.2%; adjusted OR, 0.60; 95% CI, 0.40-0.91) and of atopic eczema (3.3% vs 6.3%; adjusted OR, 0.54; 95% CI, 0.31-0.95), but no significant reduction in respiratory tract infection (intervention group, 39.2%; control group, 39.4%; adjusted OR, 0.87; 95% CI, 0.59-1.28).
                Our experimental intervention increased the duration and degree (exclusivity) of breastfeeding and decreased the risk of gastrointestinal tract infection and atopic eczema in the first year of life. These results provide a solid scientific underpinning for future interventions to promote breastfeeding. The addition of glutamine to parenteral nutrition (PN) in neonates has not shown significant benefits as compared to adults thus far. This study aimed to determine the potential benefits of the addition of glutamine to neonatal PN in a tertiary hospital in a middle-income country.
                This was a double-blinded randomised controlled trial. Babies who were admitted to the neonatal intensive care unit (NICU) and who required PN were eligible for inclusion in the study. The subjects were randomised to receive either glutamine-added PN (intervention) or standard PN (control). The most important outcomes included time to full enteral nutrition, incidence of sepsis and necrotising enterocolitis (NEC), clinical or culture-proven sepsis.
                Out of 270 subjects, 132 were randomised to the intervention group and 138, to the control group. Baseline data were comparable in both groups. The median time taken to reach full enteral nutrition was similar for both intervention and control groups (six days in each group, p-value is 0.52). The incidences of NEC, clinical sepsis and culture-proven sepsis did not differ significantly in the intervention and control groups (5.8 vs. 7.1 percent, p-value is 0.68; 15.7 percent vs. 10.2 percent, p-value is 0.21 and 16.5 percent vs. 15.7 percent, p-value is 0.38, respectively). Other outcomes such as duration of ventilation, duration of NICU stay and a subgroup analysis for preterm and term babies also showed no statistically significant differences.
                Addition of glutamine to neonatal PN was not shown to improve outcome. To see whether non-professional volunteer community mothers could deliver a child development programme to disadvantaged first time mothers for children aged up to 1 year.
                Randomised controlled trial.
                A regional health authority in Dublin.
                262 first time mothers who were delivered during six months in 1989 and who lived in a deprived area of Dublin; 30 experienced mothers from the same community recruited as community mothers.
                All the first time mothers received standard support from the public health nurse. In addition, those in the intervention group received the services of a community mother, who was scheduled to visit monthly during the first year of the child's life.
                232 (89%) first time mothers completed the study--127 in the intervention group, 105 controls. At the end of the study children in the intervention group were more likely to have received all of their primary immunisations, to be read to, and to be read to daily, played more cognitive games; and were exposed to more nursery rhymes. They were less likely to begin cows' milk before 26 weeks and to receive an inappropriate energy intake and inappropriate amounts of animal protein, non-animal protein, wholefoods, vegetables, fruit, and milk. Mothers in the intervention group also had a better diet than controls. At the end of the study they were less likely to be tired, feel miserable, and want to stay indoors; had more positive feelings; and were less likely to display negative feelings.
                Non-professionals can deliver a health promotion programme on child development effectively. Whether they can do so as effectively as professionals requires further study. To gather information regarding the efficacy of early minimal enteral nutrition on overall feeding tolerance in extremely low birth weight infants.
                Prospective randomized controlled trial comparing the early use of minimal enteral nutrition in extremely low birth weight infants from day 2 to day 7 vs control infants. On day 8, feeding volume in both groups were advanced by 10 ml kg(-1) day(-1) until full enteral feedings were reached. Time to full feeds, number of intolerance episodes, anthropometric measurements, peak total bilirubin levels, incidence of necrotizing enterocolitis and incidence of sepsis were compared between the two groups with t-test and chi (2) test.
                Eighty-four infants were enrolled in the study but only 61 infants completed the feeding protocol. No statistically significant differences were found between the groups with regards to growth patterns, feeding tolerance, mortality, length of hospital stay and incidence of sepsis and necrotizing enterocolitis.
                Early minimal enteral nutrition use in extremely low birth weight infants did not improve feeding tolerance. Malnutrition is common in sick elderly people on admission to hospital and in the community. We conducted a randomised controlled trial to determine if nutritional supplementation after discharge from hospital improved nutritional status and functional outcomes, or reduced health-care costs.
                Elderly malnourished subjects were randomised to 8 weeks of supplementation or no supplementation post discharge, and followed up for 24 weeks. Weight, body mass index, anthropometrics, handgrip strength, quality of life and requirements for health-care professionals' services and social services were measured throughout the study.
                Nutritional status improved significantly from baseline to week 24 in the intervention group (P<0.05), but not in the control group. There was no significant difference in nutritional status between groups at week 24. Handgrip strength improved significantly in the intervention group during supplementation, and was significantly different from that of the control group at week 8, but decreased thereafter. There was no significant difference in quality of life or health economic outcomes between groups at week 24.
                In already malnourished elderly subjects, it may be too late to expect to improve function or quality of life or to reduce health-care costs simply by providing nutritional supplements after hospitalisation. Prevention is key. All elderly patients should be nutritionally assessed as part of their routine care, and appropriate intervention initiated early.
There was only one randomized trial relevant to the review question. Research is urgently needed to identify best practices regarding the timing and forms of nutrition for critically ill infants and children.