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 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A protocol of nutritional rehabilitation using fermented milk, vegetable oil and caster sugar has been tested on 54 Senegalese children, aged 6-36 months, admitted with acute diarrhoea and malnutrition. At the time of admission, 39 per cent of children were dehydrated and 26 per cent had sugar intolerance. In the course of treatment three went home against medical advice and one died from acute pneumonia with respiratory-heart failure. Among the cases of marasmus there were no differences in mean weight gain between children with sugar intolerance and others despite a longer duration of diarrhoea in the first group. Furthermore, the experimental protocol has never been compromised because of worsening diarrhoea or weight loss. These results indicate that a formula based on fermented milk together with oral rehydration can be used to treat malnourished children with acute diarrhoea and sugar intolerance.
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PMID:Management of malnourished children with acute diarrhoea and sugar intolerance. 235 9

A protocol of nutritional rehabilitation using fermented milk, vegetable oil, and castor sugar has been tested on 54 Senegalese children age 6-36 months admitted with acute diarrhoea and malnutrition. At time of admission, 39 per cent of children were dehydrated and 26 per cent had sugar intolerance. In the course of treatment three absconded and one died from acute pneumonia with respiratory and heart failure. Among those with marasmus there were no differences in mean weight gains between children with sugar intolerance and others, despite a longer duration of diarrhoea in the first group. Furthermore, the treatment protocol has never been compromised because of worsening diarrhoea or weight loss. These results indicate that a formula based on fermented milk together with oral rehydration can be used to treat malnourished children with acute diarrhoea and sugar intolerance.
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PMID:Management of malnourished children with acute diarrhoea and sugar intolerance. 251 80

Acute diarrhoea is still a leading cause of child mortality and morbidity, second only to pneumonia as a killer of children, in India and Indonesia. Untreated diarrhoea precipitates malnutrition and is often the underlying cause of marasmus and kwashiorkor. Shigella and salmonella dysenteries are responsible for about 60% of all cases in Indonesia and India. These bacillary agents respond well to trimethoprim. Amoebiasis responds well to metronidazole. Most cases can be managed in the home, even if the exact cause is unknown, by giving liquids or a simple rehydration drink. Diarrhoea can be prevented by improving communal sanitation and personal hygiene, and by giving breast as opposed to bottle feeding of infants. Earlier introduction of supplementary feeding could provide the child with higher energy reserves giving it a better chance of survival when diarrhoeal insults occur.
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PMID:Acute diarrhoeal disease in India and Indonesia. 281 85

A 1-year study of the etiology of acute diarrhea complicated by severe (10%) dehydration, active bleeding, shock and cardiovascular collapse, pneumonia, acute renal failure, or seizures in infants under 18 months of age was performed in Cairo, Egypt. Of 145 infants, 19 (13%) died or left the hospital moribund; the remaining 126 patients were classified as having potentially fatal illness. A variety of enteropathogens were identified with approximately equal frequency in the fatal and nonfatal complicated cases as well as in 135 controls with severe uncomplicated diarrhea. The agents most frequently detected in infants with severe diarrhea in this population which were felt to be etiologically important were rotavirus (33%), heat-stable enterotoxin-producing Escherichia coli (20%), heat-labile enterotoxin-producing E. coli (11%), enteropathogenic E. coli (8%), and Salmonella spp. (5%). The high rate of occurrence of Giardia lamblia (35%) probably represented the high carriage rate of the protozoan in this population. Complicated (fatal and potentially fatal) cases differed from control cases in a number of ways: the onset of diarrhea was more sudden, the course was progressive and of greater initial intensity, vomiting occurred more frequently, the patients more often had visited another physician before coming to the hospital, the patients more often had respiratory symptoms and pulmonary abnormalities on auscultation, hypoactive bowel sounds and abdominal distention were more common, as was oliguria, and the patients showed lower mean body weights.
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PMID:Detection of enteropathogens in fatal and potentially fatal diarrhea in Cairo, Egypt. 302 41

Acute infections of childhood are associated with an increased of xerophthalmia, apparently due to depletion of vitamin A stores. The mechanism responsible for this is not known. Recently, it has been reported that severe infections in adult patients (ie, sepsis and pneumonia) result in excretion of large quantities of retinol in the urine. In 44 children hospitalized for treatment of acute diarrhea we found mean urinary excretions of 1.44 mumol retinol/24 h on day 1 of hospitalization, 0.62 mumol retinol/24 h on day 2, and 0.23 mumol/24 h on day 3. Healthy control subjects matched for age did not excrete measurable amounts of retinol in the urine. Retinol excretion was associated strongly with rotavirus diarrhea and presence of fever. Furthermore, serum retinol concentration was negatively associated with duration of diarrhea before hospitalization, suggesting that urinary excretion of retinol may be an important contributor to vitamin A depletion.
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PMID:Urinary excretion of retinol in children with acute diarrhea. 776 30

This prospective study evaluated the frequency, clinical characteristics and causes of hyponatremia (serum sodium < 130 mEq/L) in 727 children upto 12 years of age, who were brought for emergency care, and needed hospitalization. Hyponatremia was found in 29.8% and was more frequent in summer (36%; 123/341) than in winter (24%; 94/386) (p < 0.001). Acute lower respiratory infections (pneumonia) and acute diarrhea each accounted for 20% cases of hyponatremia; others were accounted for by meningitis/encephalitis (12%) septicemia (8%), and renal, heart and liver diseases (6-7% each). Clinical evaluation and concurrent plasma and urinary osmolality and urine sodium suggested that hyponatremia associated with pneumonia, meningitis/encephalitis, septicemia, seizures and miscellaneous diseases was of hypotonic-euvolemic (dilutional) type in more than 80% patients while in all children with acute diarrhea it was of hypovolemic type. The study has shown that hyponatremia occurs frequently in sick children requiring emergency care, especially in summer months, and should receive appropriate attention in the management plan.
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PMID:Hyponatremia in sick children seeking pediatric emergency care. 789 63

Mother-to-child rates of HIV transmission are high in Africa. Findings are presented on 62 HIV-positive infants admitted to the Missionaries of Charity Orphanage, Addis Ababa, who were followed from July 25, 1991, to July 30, 1995. The infants were provided with regular clinical examination and treatment by a physician, as well as the monitoring of their HIV serostatus every 3 months until age 18 months and every year thereafter. Among infants over age 18 months, 14 were HIV seropositive and alive, and 4 were HIV positive, but died. 11 children were HIV positive and died before age 18 months and 33 seroreverted to HIV seronegative status. The level of mother-to-child HIV transmission was 29-47%. Among the clinical signs presented, generalized lymphadenopathy, hepatomegaly, splenomegaly, wasting, stunting, and delayed motor development were more often found in the definitely HIV-positive children. Upper respiratory tract infections, acute diarrhea, pneumonia, pyogenic skin infections, sepsis, and candidal infections were the most commonly seen illnesses.
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PMID:A four-year cohort study of HIV seropositive Ethiopian infants and children: clinical course and disease patterns. 957 11

In children in developing countries, zinc deficiency may be common and associated with immune impairment and increased risk of serious infectious diseases such as diarrhea, pneumonia, and malaria. Studies have evaluated the therapeutic effects of zinc supplementation during acute or persistent diarrhea. In studies of acute diarrhea, the illness duration has been found to be 9-23% shorter in zinc-supplemented than in control children. Diarrhea was also less severe in zinc-supplemented children. In studies of persistent diarrhea, the effect sizes were similar but were often not statistically significant, perhaps because of the small number of children participating in these studies. Trials that provided continuous daily zinc supplementation for 5-15 mo evaluated effects on the incidence of diarrhea and in some studies acute lower respiratory infections and malaria. The reduction in the incidence of diarrhea in the zinc-supplemented group in these studies ranged from 8% to 45%. A study that gave 2 wk of zinc supplementation found preventive effects against diarrhea for the 3 mo of surveillance. More limited data also suggest that the incidence of acute lower respiratory infection and clinical attacks of malaria may also be reduced by zinc supplementation. If these results are confirmed by meta-analysis of the existing trials and additional research, improvement of zinc nutriture should become a priority intervention to reduce the high burden of serious infectious disease in children in developing countries.
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PMID:Therapeutic and preventive effects of zinc on serious childhood infectious diseases in developing countries. 970 Nov 63

Role of micronutrients namely vitamin A, zinc and folate, as adjunct therapy of illness episodes in children in developing countries have been discussed in the light of health policy. Apart from a selective review, attempts have been made to statistically combine results of several studies to address policy issues. In children, vitamin A supplementation during illness has (a) a profound effect in reducing mortality in measles, (b) possibly a significant effect in reducing persistent diarrhea episodes in children with acute diarrhea, and (c) no benefit in pneumonia. Use of large dose vitamin A is recommended during measles episodes but not in non-measles pneumonia. Its use in acute diarrhea is debatable but recommended in persistent diarrhea and in severe malnutrition as a component of a micronutrient mixture. Large dose vitamin A supplementation should be used with caution in young infants as there are unresolved concerns about its safety particularly, bulging fontanelle observed in infants when co-administered at immunization. In children, zinc supplementation during illness, (a) had a marked effect in reducing prolonged episodes and a modest effect on episode duration in acute diarrhea, (b) resulted in reduced rate of treatment failure and death in persistent diarrhea, (c) had no effect in measles and non-measles pneumonia, and (d) probably had a detrimental effect of increasing death rate when a large dose was used in severely malnourished children. The desirability of routine zinc supplementation therapy of undernourished children with acute diarrhea should be assessed further. Concerning policy, zinc supplementation as a component of a micronutrient mixture is recommended in the rehabilitation of severely malnourished children and in persistent diarrhea. However, recommendation for its routine use in all cases of acute diarrhea in children needs additional studies on effectiveness, cost, operations and safety. In two randomized controlled trials folate has been evaluated in acute and persistent diarrhea and found to have no beneficial effect. Folate is not recommended as adjunct therapy of diarrhea. Role of folate in preventing severe disease and/or death deserves further evaluation.
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PMID:Micronutrients as adjunct therapy of acute illness in children: impact on the episode outcome and policy implications of current findings. 1150 4

Malnutrition increases morbidity and mortality and affects physical growth and development, some of these effects resulting from specific micronutrient deficiencies. While public health efforts must be targeted to improve dietary intakes in children through breast feeding and appropriate complementary feeding, there is a need for additional measures to increase the intake of certain micronutrients. Food-based approaches are regarded as the long-term strategy for improving nutrition, but for certain micronutrients, supplementation, be it to the general population or to high risk groups or as an adjunct to treatment must also be considered. Our understanding of the prevalence and consequences of iron, vitamin A and iodine deficiency in children and pregnant women has advanced considerably while there is still a need to generate more knowledge pertaining to many other micronutrients, including zinc, selenium and many of the B-vitamins. For iron and vitamin A, the challenge is to improve the delivery to target populations. For disease prevention and growth promotion, the need to deliver safe but effective amounts of micronutrients such as zinc to children and women of fertile age can be determined only after data on deficiency prevalence becomes available and the studies on mortality reduction following supplementation are completed. Individual or multiple micronutrients must be used as an adjunct to treatment of common infectious diseases and malnutrition only if the gains are substantial and the safety window sufficiently wide. The available data for zinc are promising with regard to the prevention of diarrhea and pneumonia. It should be emphasized that there must be no displacement of important treatment such as ORS in acute diarrhea by adjunct therapy such as zinc. Credible policy making requires description of not only the clinical effects but also the underlying biological mechanisms. As findings of experimental studies are not always feasible to extrapolate to humans, the biology of deficiency as well as excess of micronutrients in humans must continue to be investigated with vigour.
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PMID:Micronutrient deficiency in children. 1150 11


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