Toddler diarrhoea: more a nutritional disorder than a disease

A short course of oral ranitidine as a novel treatment for toddler's diarrhea: a parallel-group randomized controlled trial

BACKGROUND

The current paradigm for treating toddler's diarrhea comprises dietary modification and fluid restriction. Previous studies show that probiotics and proton-pump inhibitors (PPIs) or H2 blockers could control diarrhea associated with functional gastrointestinal disorders (FGIDs). This study aims to determine and compare the efficacy of a short course of oral ranitidine and a probiotic in the treatment of toddler's diarrhea.

METHODS

This study was a parallel-group randomized controlled trial (RCT). We sequentially enrolled 40 patients who met the eligibility criteria. We randomly assigned 20 patients to the oral ranitidine group, ten patients to the probiotic group, and ten patients to the placebo group. In the oral ranitidine group, patients received oral ranitidine (3 mg/kg/day) once daily for 10 days; in the probiotic and placebo groups, they were administered 5 to 10 billion colony-forming units (CFUs) per day of lyophilized Lactobacillus rhamnosus and 50 mg of once-daily oral vitamin C tablet respectively for 10 days. Stool frequency and consistency on the 10th day of the interventions were recorded as the primary outcomes. We used the Student's t-test to determine if there were significant differences in the mean daily stool frequencies in the three intervention groups. A p-value < 0.05 was adopted as the level of statistical significance.

RESULTS

In the ranitidine group, stool frequency decreased significantly from an average of five per day on the first day to an average of approximately one per day on the 10th day of intervention (t = 10.462, p <  0.001). Additionally, stool consistency normalized on the 10th day of intervention. In the probiotic group, there was a significant reduction in stool frequency from an average of five per day on the first day to four per day on the 10th day (t = 2.586, p = 0.041), although stool consistency remained loose. However, stool consistency and frequency were not significantly affected in the placebo group (t = 1.964, p = 0.072).

CONCLUSION

Oral ranitidine is more effective than probiotics in reducing stool frequency and normalizing stool consistency in toddler's diarrhea. We recommend multi-center trials with appropriate study designs to confirm and validate this finding.

TRIAL REGISTRATION

ISRCTN, ISRCTN10783996 . Registered 8 April 2016-Registered retrospectively.

DIAMONT: a bilingual Android-based application to assist parents in the home-based management of childhood diarrhea – a concept

Diarrhea, defined as passing watery stool for three times or more per 24 h, may affect children’s growth and development and possesses a high mortality rate, particularly among children under 5 years old. Those poor outcomes result from water and electrolyte imbalance and poor nutrition status in children suffering from diarrhea. Management of childhood diarrhea, aiming to prevent dehydration and malnutrition, encompasses those covered in LINTAS DIARE (“Lima Langkah Tuntaskan Diare”) – guidance from the Ministry of Health of Indonesia to overcome childhood diarrhea in five steps. A concept of an Android-based application is designed in both English and Bahasa versions to guide parents as users in a home-based approach to recognize the dehydration status and danger signs of children with diarrhea. The application may also allow users to monitor water balance as well as management adequacy during the diarrhea period. Data such as child’s birth date, weight, and height; stool’s characteristics and frequency; and dehydration and warning signs are required to be input by users to allow the program to classify the dehydration status and suggest recommendation of actions. The advice provided is based on the LINTAS DIARE principles.

Factors associated with early introduction of complementary feeding and consumption of non-recommended foods among Dutch infants: the BeeBOFT study

BACKGROUND

Timing and types of complementary feeding in infancy affect nutritional status and health later in life. The present study aimed to investigate the factors associated with early introduction of complementary feeding (i.e., before age 4 months), and factors associated with infants consumption of non-recommended foods, including sweet beverages and snack foods.

METHODS

This study used cross-sectional data from the BeeBOFT study (n = 2157). Data on complementary feeding practices and potential determinants were obtained by questionnaire at infant's age of 6 months. Logistic regression models were used to investigate factors associated with early introduction of complementary feeding and infants' consumption of non-recommended foods.

RESULTS

21.4% of infants had received complementary feeding before 4 months of age. At the age of 6 months, 20.2% of all infants were consuming sweet beverages daily and 16.5% were consuming snack foods daily. Younger maternal age, lower maternal educational level, absence or shorter duration of breastfeeding, parental conviction that "my child always wants to eat when he/she sees someone eating" and not attending day-care were independently associated with both early introduction of complementary feeding and the consumption of non-recommended foods. Higher maternal pre-pregnancy BMI and infant postnatal weight gain were associated only with early introduction of complementary feeding.

CONCLUSIONS

We identified several demographical, biological, behavioral, psychosocial, and social factors associated with inappropriate complementary feeding practices. These findings are relevant for designing intervention programs aimed at educating parents.

TRIAL REGISTRATION

The trail is registered at Netherlands Trial Register, trail registration number: NTR1831 . Retrospectively registered on May 29, 2009.

Toddler's diarrhea: is it an under-recognized entity in developing countries?

AIM

As there is no report of toddler's diarrhea (TD) from the developing world, we have analyzed our experience of 191 children (<5 years) with chronic diarrhea over 7 years.

METHODS

Clinical details, investigations and outcome were retrieved and recorded in a proforma. TD was ascribed in those who had normal growth and no evidence of malabsorption or enteric infections.

RESULTS

The etiology of chronic diarrhea was TD 16%, celiac disease (CD) 37%, cow's milk protein allergy (CMPA) 35% and others 12%. The mean age of 30 children with TD was 2.7 ± 1.2 years (22 boys). While comparing TD with CD and CMPA, weight z score (>-2.2) and hemoglobin (>10 or 10.9 g/dL for CD and CMPA, respectively) were independent variables to discriminate TD from CD and CMPA.

CONCLUSIONS

TD is common in developing countries like India too. Anthropometry and hemoglobin can differentiate it from CD and CMPA.

Factors associated with weaning practices in term infants: a prospective observational study in Ireland

The WHO (2001) recommends exclusive breast-feeding and delaying the introduction of solid foods to an infant's diet until 6 months postpartum. However, in many countries, this recommendation is followed by few mothers, and earlier weaning onto solids is a commonly reported global practice. Therefore, this prospective, observational study aimed to assess compliance with the WHO recommendation and examine weaning practices, including the timing of weaning of infants, and to investigate the factors that predict weaning at ≤ 12 weeks. From an initial sample of 539 pregnant women recruited from the Coombe Women and Infants University Hospital, Dublin, 401 eligible mothers were followed up at 6 weeks and 6 months postpartum. Quantitative data were obtained on mothers’ weaning practices using semi-structured questionnaires and a short dietary history of the infant's usual diet at 6 months. Only one mother (0·2 %) complied with the WHO recommendation to exclusively breastfeed up to 6 months. Ninety-one (22·6 %) infants were prematurely weaned onto solids at ≤ 12 weeks with predictive factors after adjustment, including mothers’ antenatal reporting that infants should be weaned onto solids at ≤ 12 weeks, formula feeding at 12 weeks and mothers’ reporting of the maternal grandmother as the principal source of advice on infant feeding. Mothers who weaned their infants at ≤ 12 weeks were more likely to engage in other sub-optimal weaning practices, including the addition of non-recommended condiments to their infants’ foods. Provision of professional advice and exploring antenatal maternal misperceptions are potential areas for targeted interventions to improve compliance with the recommended weaning practices.

Characteristics of persistent diarrhea in a community-based cohort of young US children

OBJECTIVE

The objective of the study was to define the characteristics and microbiology of persistent diarrhea (PD) in US children.

METHODS

Six-month prospective cohort study of a convenience sample of 604 healthy 6- to 36-month-old children recruited by the Slone Center Office-based Research Network.

RESULTS

Of 611 diarrhea episodes, 50 (8.2%) lasted < or = 14 days. The incidence of PD was 0.18 episodes per person-year, and the median duration of episodes was 22.0 days (range, 14-64 days). PD episodes were more likely than acute episodes to result in a medical visit (28.0% vs 8.2%; P = 0.0001). The most commonly used treatments were oral rehydration solution (12.0% of episodes) and antibiotics (6.0%). No bacterial or parasitic pathogens were associated with PD; but norovirus, rotavirus and sapovirus were each significantly more prevalent in PD stools compared with baseline stools, with relative risks of 12.4, 6.9 and 6.2, respectively. Fifty-nine per cent of the PD specimens tested were negative for all studied pathogens.

CONCLUSIONS

PD occurs with a frequency of approximately 1 case per 5 person-years in US infants and young children. It seems to be a generally benign illness, with only 28% of cases presenting to medical care. Although viral pathogens seem to cause a minority of PD episodes in this population, most are not due to currently known infectious agents.

Gastrointestinal factors in autistic disorder: a critical review

Interest in the gastrointestinal (GI) factors of autistic disorder (autism) has developed from descriptions of symptoms such as constipation and diarrhea in autistic children and advanced towards more detailed studies of GI histopathology and treatment modalities. This review attempts to critically and comprehensively analyze the literature as it applies to all aspects of GI factors in autism, including discussion of symptoms, pathology, nutrition, and treatment. While much literature is available on this topic, a dearth of rigorous study was found to validate GI factors specific to children with autism.

Diarrhoea in children: an interface between developing and developed countries

Despite much progress in the understanding of pathogenesis and of management, diarrhoeal illnesses remain one of the most important causes of global childhood mortality and morbidity. Infections account for most illnesses, with pathogens employing ingenious mechanisms to establish disease. In the developed world, an upsurge in immune-mediated gut disorders might have resulted from a disruption of normal bacterial-epithelial cross-talk and impaired maturation of the gut's immune system. Oral rehydration therapies are the mainstay of management of gastroenteritis, and their composition continues to improve. Malnutrition remains the major adverse prognostic indicator for diarrhoea-related mortality, emphasising the importance of nutrition in early management. Drugs are of little use, except for specific indications although new agents that target mechanisms of secretory diarrhoea show promise, as do probiotics. However, preventive strategies on a global scale might ultimately hold the greatest potential to reduce the burden of diarrhoeal disease. These strategies include vaccines and, most importantly, policies to address persisting inequalities between the developed and developing worlds with respect to nutrition, sanitation, and access to safe drinking water.

How common are gastrointestinal disorders in children with autism?

We could identify no report that describes the prevalence of gastrointestinal disorders in a representative group of children with a diagnosis of autism compared with appropriate controls. Thus, we found no evidence upon which to base a confident conclusion as to whether gastrointestinal symptoms are more common in children with than without autism. However, the frequency of gastrointestinal symptoms observed in population-based samples of autistic children indicate that gastrointestinal problems are not nearly as common in children with autism as reports from pediatric gastroenterology clinics suggest.