Aceptabilidad de un atole fortificado con 21 micronutrientes e impacto en la salud y nutrición de niños menores de 6 años de edad en la ciudad de guatemala / Acceptability of a 21 micronutrient-fortified atole and its impact on health and nutrition in children under 6 years of age from guatemala city

Con el objetivo de reducir la desnutrición crónica de niños que asisten 6 jardines infantiles en la Ciudad de Guatemala, se utilizó una bebida a base de soya y maíz como vehículo para el aporte de 21 micronutrientes con niveles elevados de hierro (12mg) y zinc (9mg) y se ofreció a 747 niños entre los 6 meses y 6 años. Se realizó seguimiento antropométrico cada 3m, Hb cada 6m y se registró el número de episodios de enfermedad diarreica aguda e infección respiratoria aguda a lo largo de la intervención. Un ANOVA longitudinal de medidas repetidas demostró que la media de la Hb mejoró de manera significativa a los 6 y 12m de recibir la bebida fortificada (11,26, 11,64, y 11,89g/dL, respectivamente), p<0,01; la prevalencia de anemia disminuyó 44,2% después de 12m, p<0,01; la media del puntaje z de talla para la edad también mejoró, -1,25 (0m) y -1,07 (12m), p<0.01; la prevalencia de retardo del crecimiento disminuyó 25% a los 12m. Se observó una disminución significativa en la prevalencia de infección respiratoria aguda y no se observaron cambios en la prevalencia de diarrea. Un estudio de aceptabilidad demostró que los niños consumen más del 98% del producto. Los resultados sugieren que la intervención con el atole fortificado mejora el estado nutricional y de salud de los niños. El producto es aceptado por los niños y el personal de los jardines infantiles(AU)

With the aim to reduce chronic undernutrition in children that attended 6 Guatemala City daycare centers, a corn and soy-based beverage was used as a vehicle to provide 21 micronutrients and high concentrations of iron (12mg) and zinc (9 mg) and was provided to747 children aged 6 to 72 months. Children were followed for anthropometry every 3m, hemoglobin every 6m, and episodes of acute diarrhea and respiratory tract infections were registered throughout the intervention. A longitudinal Repeated Measures ANOVA demonstrated that mean hemoglobin significantly improved at 6 and 12m of receiving the beverage (11.26, 11.64, and 11.89g/dL, respectively), p<0.01; the prevalence of anemia decreased by 44.2% after 12m, p<0.01; mean height-for-age z score improved from -1.25 (0m) to -1.07 (12m), p<0.01; the prevalence of stunting decreased by 25% after 12m. A significant decrease in the prevalence of acute respiratory infection was observed. No changes were observed in the prevalence of diarrhea. Moreover, an acceptability study showed that children consumed more than 98% of the atole. These results suggest that this nutrition intervention with the fortified atole improves the health and nutritional status of children. The product is widely accepted by the children and staff at the nurseries(AU)

La deficiencia de zinc: un problema global que afecta la salud y el desarrollo cognitivo / Zinc deficiency: a global problem that affect the health and cognitive development

La deficiencia de zinc afecta aproximadamente un tercio de la población mundial, principalmente en los países en vía de desarrollo, en las áreas rurales y en las comunidades más pobres, donde constituye un importante factor de riesgo asociado a enfermedad. En este trabajo se realiza una revisión de los avances científicos que han permitido conocer el papel fundamental del zinc en el control de la neurogénesis, el funcionamiento del cerebro y el desarrollo cognitivo. Con el fin de generar en los profesionales de salud, interés por la investigación de los efectos de la deficiencia de zinc en el desarrollo neurológico y cognitivo y su impacto negativo en el desarrollo cultural, social y económico de los pueblos(AU)

The zinc deficiency affects approximately a third of the world population, principally in the developing countries, the rural areas and in the poorest communities, where this micronutrient deficiency is one of the most prevalent risk factor for nutrientrelated diseases. This paper compiles scientific advances about the key role of the essential trace element zinc in the neurogenesis control, brain function and cognitive development. The aim of this work is to generate in health professionals, interest about the zinc deficiency effects in neuro-intellectual development and its negative impact in the cultural, economic and social development of the countries(AU)

Enfermedad renal poliquística autosómica recesiva: reporte de un caso / Autosomal recessive polycystic kidney disease: a case report

La enfermedad renal poliquística es una enfermedad genética que se caracteriza por dilataciones quísticas progresivas de los túbulos renales, presentándose de forma autosómica dominante o recesiva, con una incidencia de 1 en 1.000 y 1 en 20.000 nacidos vivos, respectivamente según series internacionales. La variedad autosómica recesiva puede ser letal en el período neonatal debido a insuficiencia respiratoria secundaria a hipoplasia pulmonar, y puede manifestarse durante la infancia con hipertensión arterial, talla baja y complicaciones secundarias a hipertensión portal. PRESENTACIÓN DEL CASO: paciente preescolar de 3 años 11 meses, con antecedente de restricción del crecimiento fetal y oligohidroamnios en período prenatal, presenta cuadro de decaimiento, palidez y dificultad alimentaria progresiva con vómitos posprandiales, destacando al examen físico un soplo cardíaco, hipertensión arterial, esplenomegalia, circulación colateral, además de talla baja. En exámenes destaca un hemograma con pancitopenia periférica, ecografía abdominal con hepatoesplenomegalia, hallazgos compatibles con enfermedad renal poliquística autosómica recesiva y fibrosis periportal, cintigrama renal con hipofunción renal bilateral, test de sangre oculta en deposiciones positivo, endoscopía digestiva alta convárices esofágicas pequeñas, radiografía de carpo con edad ósea retrasada y ecocardiografía con cardiomegalia. DISCUSIÓN: se requiere un alto índice de sospecha ante esta enfermedad poco frecuente, que cursa con hipertensión portal, siendo el recuento de plaquetas el mejor predictor de severidad. Dado que carece de tratamiento curativo y su historia natural es progresar haciala insuficiencia renal terminal, su tratamiento se enfoca en las complicaciones secundarias al daño hepático y renal...

Polycystic Kidney Disease is a genetic disorder characterized by progressive cystic dilations of the renal ducts, presenting as autosomal dominant or recessive forms with an incidence of 1 in 1.000 and 1 in 20.000 births, respectively, according to international series. The autosomal recessive variety can be lethal in the neonatal period due to respiratory failure secondary to pulmonary hypoplasia and can manifest during childhood with hypertension, short stature and complications of portal hypertension. CASE REPORT: 3 years and 11 months old preschoolar with antecedent of fetal growth restriction and oligohydramnios during prenatal period, and a historyof asthenia, pallor and progressive feeding difficulty with postprandial vomiting. Physical examination shows cardiac bruit, hypertension, splenomegaly, caput medusae and short stature. Laboratory tests with peripheral pancytopenia; abdominal ultrasonography showed hepatosplenomegaly, findings consistent with autosomal recessive polycystic kidney disease and periportalfibrosis; renal scintigraphy with bilateral kidney failure; a positive fecal occult blood test; an upper endoscopy that shows small esophageal varices; a hand radiography that shows bone age delayed and an echocardiography with cardiomegaly. DISCUSSION: This infrequent disease requires a high degree of suspicion by the clinician and presents with portal hypertension, with platelet count being the best predictor of severity. This condition has no cure and will progress to end-stage renal disease in any moment, so the aim is to minimize and treat renal and hepatic complications...

Deficiência de micronutrientes e crescimento linear: revisão sistemática de estudos observacionais / Micronutrient deficiencies and linear growth: a systematic review of observational studies

O objetivo do artigo é avaliar a associação das deficiências de ferro, vitamina A e zinco com o déficit de crescimento linear. Revisão sistemática nas bases de dados eletrônicas PubMed, LILACS e SciELO. Foram selecionados artigos publicados entre janeiro de 1995 e março de 2010, considerando os descritores: (growth OR nutritional status) AND (child, preschool OR infant) AND (zinc AND iron AND vitamin A) OR (zinc AND iron) OR (zinc AND vitamin A) OR (iron AND vitamin A). Foram revisados 14 estudos de delineamento observacional. Dos estudos tipo coorte (dois), um indicou associação estatística entre o estado nutricional de ferro e o déficit de estatura; o outro apontou associação estatística entre as concentrações de ferritina sérica e o ganho de estatura. Dez estudos transversais investigaram a associação estatística entre as deficiências de micronutrientes e o déficit de estatura, resultando três deles na associação para o ferro, dois para a vitamina A e nenhum para o zinco. O esclarecimento sobre a associação entre o déficit de estatura e as deficiências de ferro, vitamina A e zinco dificulta-se por fatores de caráter biológico e relacionados à magnitude das deficiências, o que sugere a importância da padronização metodológica dos estudos.

This article seeks to evaluate the association of iron, vitamin A and zinc deficiencies with linear growth retardation. A systematic review of electronic databases in PubMed, LILACS and SciELO was conducted. Scientific papers published between January 1995 and March 2010 were selected, inserting the key words: (growth OR nutritional status) AND (child, preschool OR infant) AND (zinc AND iron AND vitamin A) OR (zinc AND iron) OR (zinc AND vitamin A) OR (iron AND vitamin A). Fourteen observational design studies were reviewed. In the cohort studies (two), one indicated a statistical association between iron levels and stunting; and the other revealed a statistical association between serum ferritin concentrations and an increase in height. Ten cross-sectional studies investigated the statistical association between micronutrient deficiencies and stunting, three of which resulted in an association with iron, two with vitamin A and none with zinc. Elucidation of the association between stunting and iron, vitamin A and zinc deficiencies involves difficulties of a biological nature and also related to the magnitude of these deficiencies, indicating the importance of a methodological standardization of the studies.

Crescimento e deficiências de micronutrientes: perfil das crianças assistidas no núcleo de creches do governo da Paraíba, Brasil / Growth and micronutrient deficiencies: profile of children attendied at the day care center for the government of Paraiba, Brazil

O objetivo deste artigo é avaliar o perfil de crescimento das crianças assistidas no Núcleo de Creches do Governo da Paraíba e a contribuição relativa das deficiências de vitamina A, ferro e zinco. Estudo transversal em 240 crianças pré-escolares. Foram consideradas as categorias de diagnóstico nutricional: déficit ponderal, déficit de estatura e sobrepeso. As concentrações séricas de retinol, zinco e de hemoglobina foram determinadas para avaliar a deficiência de vitamina A (< 0,70 µmol/L), deficiência de zinco (< 65 Μmol/L) e anemia (< 110 g/L), respectivamente. A prevalência de déficit de estatura foi de 5,8%, a de sobrepeso de 3,8%, e a de déficit de peso de 0,4%. A média de Escore-Z para o índice P/E foi menor e estatisticamente significante quando a mãe da criança foi diagnosticada com baixa estatura ou com baixo peso e nas crianças de 12-36 meses de idade. Para o índice E/I, a média de Escore-Z foi menor e estatisticamente significante quando a criança nasceu com baixo peso e quando a mãe da criança apresentou baixa estatura. Crianças de 12-36 meses e sem o beneficio do Programa Bolsa Família tiveram média de hemoglobina menor. Verificou-se ausência de associação significante entre as deficiências de vitamina A, ferro e zinco e os índices antropométricos estudados.

This article seeks to evaluate the growth of children attending public day care centers of the Government of the State of Paraiba and the relative significance of vitamin A, iron and zinc deficiencies. It involved a cross-sectional study of 240 preschool children. The following categories of nutritional status were considered: underweight (W/H < -2 z-scores), stunting (H/A < -2 z-scores) and overweight (W/H > +2 z-scores). Serum concentrations of retinol, zinc and hemoglobin were established to assess vitamin A deficiency (< 0.70 mmol/L), zinc deficiency (< 65 mmol/L) and anemia (< 110 g/L), respectively. The prevalence of stunting was 5.8%, that of overweight 3.8%, and that of underweight 0.4%. W/H z-scores were lower and statistically significant in children aged 12-36 months. An association was also found between W/H z-scores and maternal height. This association was also observed regarding body mass index. H/A z-scores were lower and statistically significant in low birth weight children. Lower hemoglobin concentrations were detected in children aged 12-36 months who were not receiving the financial support of the Bolsa Familia (Family Allowance) program. There was no significant association between vitamin A, iron and zinc deficiencies and the anthropometric indices studied.

Quiste congénito de la valécula con alteraciones del peso: Caso clínico / Congenital vallecular cyst with weight disorders: Case report

Los quistes de la valécula son un trastorno raro en los niños; el estridor es el síntoma más frecuente y la alteración del crecimiento, el más infrecuente. Se presenta el caso de un niño de 2 meses referido por la escasa ganancia ponderal desde su nacimiento, con antecedentes de atragantamiento al alimentarse. No presentaba dificultad respiratoria, pero llamaba la atención la respiración bucal y la hiperextensión del cuello con lateralización hacia la derecha. El esofagograma mostró una masa hipofaríngea que desplazaba la laringe y reflujo del medio de contraste hacia el árbol bronquial. Por laringoscopia directa se resecó un quiste con técnica de marsupialización. La evolución fue favorable, sin recidivas, hasta el cuarto mes de seguimiento.

Vallecula cysts are a rare condition in children, with stridor being the most common symptom and growth alterations the more uncommon. We present a 2 months-old child referred by low weight gain from birth, with a history of choking when feeding. He had no respiratory distress but struck mouth breathing and neck hyperextension with lateralization to the right. The esophagogram showed a mass displacing hypopharynx and larynx reflux of contrast into the bronchial tree. The cyst was resected by direct laryngoscopy with marsupialization technique. The outcome was favorable, without recurrence until the fourth month of monitoring.

An unusual cause of failure to thrive in a child.

Classic Bartter syndrome, depending on the severity, presents during childhood or adolescence as failure to thrive and may be incorrectly labelled as protein–energy malnutrition, particularly in children from a low socioeconomic stratum. We encountered a 5-year-old boy who was asymptomatic till the age of 3 years. Despite adequate dietary intake, he was admitted and managed in various hospitals as a case of protein–energy malnutrition. On evaluation, he had unusual features in the form of persistent hypokalaemia and polyuria leading us to suspect a renal tubular disorder. Treatment of the condition resulted in good weight gain and normalization of serum electrolytes.

Failure to thrive, can this be Bartter's syndrome?

A case series of four children, of different age groups, having complaints of polyuria and failure to thrive. These cases include two infants, a toddler and a child and investigations revealed that they had hyponatremia, hypokalemia, hyperchloremia and metabolic alkalosis, leading to a diagnosis of Bartters syndrome. Two of the patients also had hypomagnesemia. All the children were put on treatment for Bartter's Syndrome, and they responded well but unfortunately one of them was lost to follow-up

Evaluación de los niveles séricos de la proteína de unión de alta afinidad de la hormona de crecimiento humana (GHBP) y del polimorfismo del exón 3 del gen del receptor de GH en niños con talla baja idiopática / Evaluation of serum levels of the high affinity binding protein of human growth hormone (GHBP) and exon 3 polymorphism of the GH receptor gene in children with idiopathic short stature

La talla baja idiopática (TBI) incluye a un grupo heterogéneo de pacientes con fallas en su crecimiento. Una causa probable de TBI puede ser la insensibilidad a la GH (IGH). La proteína de unión de GH de alta afinidad (GHBP) se genera por el clivaje proteolítico de la porción extracelular del receptor de GH (GHR) y su determinación se propone como un marcador periférico del nivel de GHR en los tejidos. El objetivo de este trabajo fue evaluar los niveles de GHBP circulantes y su asociación con factores de crecimiento y el polimorfismo del exón 3 del gen GHR en niños con TBI. Los niños con TBI presentaron talla, IMC, IGF-I, IGFBP-3, ALS y niveles de GHBP significativamente más bajos que un grupo de niños de edad comparable (p<0.001). El genotipo del exón 3 del GHR no fue un factor determinante de las diferencias observadas. La máxima respuesta de GH de los tests de estímulo de secreción correlacionó negativa y significativamente con los niveles de GHBP (r= -0.28, p= 0.012). Los perfiles de distribución de la concentración de GHBP, IGF-I, ALS y BP3 expresadas en score de desvío estándar (SDE) en la TBI, mostraron un sesgo hacia niveles bajos. En conclusión, los marcadores de acción de GH y los niveles de GHBP fueron bajos en la TBI, independientemente del genotipo del exón 3 del gen GHR. En un subgrupo de niños con TBI, niveles disminuidos de GHBP y de componentes del sistema de los IGFs, colaborarían en la evaluación de la IGH sugiriendo la búsqueda de defectos en el GHR.

Idiopathic Short Stature (ISS) includes a heterogeneous group of children with growth failure. One possible explanation for the growth failure is a reduced responsiveness to growth hormone (GH). Human circulating GH is partially bound to a highaffinity binding protein (GHBP) which is derived from proteolytical cleavage of the extracellular domain of the GH receptor. Many reports have demonstrated a close relationship between GHBP and liver GH receptor status in physiological conditions and diseases. Moreover, serum GHBP measurement has been proposed as an useful peripheral index of GH receptor abundance. Our objective was the evaluation of serum GHBP levels and its probable association with serum growth factors (IGF-I, IGFBP-3 and ALS) and the exon 3 polymorphism of the extracellular domain of the GHR gene in ISS children. Children with ISS presented significantly lower height SDS, BMI SDS, serum components of the IGFs system and GHBP concentration as compared to an age-matched control group of normal children (p<0.001). Interestingly, exon 3 genotype did not influence the differences observed in these parameters. The maximal GH response obtained after two GH provocative tests inversely and significantly correlated to GHBP serum levels (r= -0.28, p= 0.012). A frequency study showed a deviation to low SDS values of serum GHBP, IGF-I, IGFBP-3 and ALS. Conclusion: 1- in children with ISS the exon 3 genotype of the GHR gene is not a factor that could explain the lower levels observed in circulating GHBP concentration and components of the IGFs system; 2- low serum GHBP together with low IGF-I, IGFBP-3 or ALS levels would help pointing to GH insensitivity due to GH receptor gene abnormalities in ISS.

[Maternal knowledge about nutritional status of 6 to 12 month old infants in the community oriented medical education of Zanjan university of medical sciences]

Children suffering from failure to thrive [FTT] may have significant impairments in physical growth as well as cognitional and developmental functions .After 6 months of age approximately one third of the energy needed for a child should be provided by supplemental nourishments. Studies have shown that poverty itself is not a factor of malnutrition alone and the role of the mother's knowledge in proper use of the family income and the use of the supplementary nutrition in appropriate time with proper food is significant. The aim of this study was to evaluate maternal knowledge about nutritional status of children and its related factors. This cross sectional study was conducted on three hundred mothers who had a child between 6 to 12 months, at the health care center of the community oriented medical education in Zanjan University of Medical Sciences .The mothers were interviewed about supplemental nutrition. Information about maternal age, education, number of children, and family income were also gathered. One hundred eighty one [60/3%] of mothers were between the ages 20-29years and 35/3% had only elementary education. Fifty five percent lived in rental houses and 47/5% had one child. 42/3% of them were found to have average knowledge. Eighty two percent knew the appropriate time to start supplemental nutrition but 92% did not know that the best time of supplemental nutrition was after breast feeding. According to this study, there was a significant relationship between maternal knowledge about supplemental nutrition and maternal age, education, and the number of children [P<0.0001]. However there was no significant relationship between mother's knowledge and family type of home ownership. It seems that up-grading maternal knowledge plays an important role in prevention of FTT

Soropositividade para doença celíaca em crianças e adolescentes com baixa estatura / Seropositivity for celiac disease in children and adolescents with short stature

OBJETIVO: Avaliar a frequência da positividade do marcador sorológico para doença celíaca em crianças e adolescentes com baixa estatura, utilizando-se o anticorpo anti-transglutaminase humana como teste de triagem. MÉTODOS: Estudo descritivo com amostra obtida por conveniência. Foi realizado no período de abril a setembro de 2004 no Ambulatório Geral de Pediatria do Instituto Materno Infantil Professor Fernando Figueira e no Ambulatório de Crescimento e Desenvolvimento do Hospital das Clínicas. Foram considerados casos as crianças e os adolescentes portadores de baixa estatura, definida como aquela abaixo do percentil 3 para idade e sexo, utilizando como referência o gráfico de altura/idade do National Center for Health Statistics, 2000. Foi pesquisado o anticorpo anti-transglutaminase humana (AATGh), considerado positivo se concentração >20U/mL e, nos positivos, o anticorpo antiendomísio (AAE). RESULTADOS: Foram avaliados 78 pacientes, sendo 41 (53%) do sexo feminino. O AATGh foi positivo em 3/78 (3,8%) dos pacientes. O AAE foi positivo em um paciente, naquele com concentração mais elevada do AATGh. Considerando-se a positividade para os dois testes, a soropositividade foi de 1,3%. CONCLUSÕES: A presença de marcador sorológico para doença celíaca em crianças e adolescentes portadoras de baixa-estatura e pertencentes a famílias de baixa-renda aponta para a necessidade de investigação sistemática da doença celíaca nesses pacientes.

OBJECTIVE: To assess the frequency of positive serological marker for celiac disease in children and adolescents with short stature using the human antibody anti-transglutaminase as a screening test. METHODS: This cross-sectional study was conducted from April to September/2004 with 78 children and adolescents selected by convenience when attending the outpatient clinic of two university hospitals of Recife, Northeast Brazil. Cases were children and adolescents with short stature, defined as height-for-age and sex below the 3rd percentile of the National Center for Health Statistics (NCHS, 2000) growth curve. The human antibody anti-transglutaminase (AATGh) was defined as positive when >20U/mL. For those with a positive result, IgA anti-endomysial antibody was assessed. RESULTS: Out of the 78 patients evaluated, 41 (53%) were females. The AATGh was positive in 3/78 (3.8%) patients. The IgA anti-endomysial antibody was positive in one patient, who had the highest AATGh concentration. Taking those with positivity for both tests, the seropositivity was 1.3%. CONCLUSIONS: The presence of serological marker of celiac disease in children and adolescents with low stature of low-income families highlights the need for systematic investigation of celiac disease in these patients.

Frequency and clinical presentation of UTI among children of Hazara division, Pakistan

Urinary tract infection is common in children and result in permanent renal damage and end stage renal failure in significant number of patients. It is imperative to diagnose urinary tract infection early and to treat adequately. We carried out this study to look into frequency and clinical profile of UTI in children admitted in our unit. Three hundred and seventy five patients with UTI, diagnosed by urine culture with age from 0-15 years admitted in pediatric unit during 2003-2006 were included in study. Urine sample for culture was collected by midstream clean catch, urine collecting bag and Suprapubic methods depending upon the age of patient. A proforma was used to record clinical presentation and laboratory findings of these patients. Frequency of Urinary tract infections among children examined by urine culture was 375 out of 1000 [37.5%] out of which 36 [9.6%] were male and 339 [90.4%] were females. Almost half of them 48.5% were less than 3 years old. About 60% of patients belong to Kohistan and Batagram districts and failure to thrive was common presenting feature [56.6%] in patients of these two districts. Fever was common clinical presentation 91% followed by Dysuria [65%] and failure to thrive [40%]. Frequency and clinical profile of urinary tract infection in children in Hazara Division is not significantly different from that of developing and developed countries

Association of distal renal tubular acidosis with hypercalcemia; report on three cases

Hypercalcemia is an endocrine emergency that should be diagnosed as soon as possible and managed carefully. For better management multiple causes of hypercalcemia must be taken into consideration. We observed three infants with hypercalcemia and distal renal tubular acidosis at the time of diagnosis during 5 years. The patients were referred with severe dehydration and failure to thrive. There was no reason for hypercalcemia found in these patients except distal renal tubular acidosis. So we suggest distal renal tubular acidosis as a cause for hypercalcemia

Arachnoid cyst with growth hormone deficiency.

On clinical grounds, arachnoid cysts are usually associated with neurological dysfunction. Little is known concerning their involvement in endocrine disorders. A seven-year-old boy was admitted to the hospital for evaluation of an unprovoked afebrile seizure. His neurological examination was normal, however, he had growth retardation. Insulin tolerance and L-dopa growth hormone stimulation tests revealed an inefficient growth hormone response. An MRI of hypophysis and cranium yielded a shift of hypophysis and a large arachnoid cyst.

Fanconi-Bickel syndrome.

We present here the first case of Fanconi-Bickel syndrome, a rare type of glycogen storage disease, from India. A 17-month-old female child presented with severe growth retardation and abdominal distention. Clinical examination revealed a "doll-like" face, massive hepatomegaly, and rickets. Laboratory investigations confirmed severe hypophosphatemic rickets and proximal renal tubular dysfunction. Liver biopsy showed glycogen accumulation in the hepatocytes.

Prevalence of pediatric HIV in New Delhi.

OBJECTIVE: This study was carried out to determine the prevalence of HIV infection in North India, as there are scanty reports from this part of India. METHODS: The prevalence of HIV infection was determined by serological tests for HIV antibodies in children born to a seropositive mother or suffering from chronic diarrhea, failure to thrive or disseminated tuberculosis. RESULTS: One hundred and twelve children were tested of which ten were seropositive (8.9%). This included six children born to seropositive mother (22%), two with chronic diarrhea (4%), one with failure to thrive (5%) and one child with disseminated tuberculosis (6.6%). CONCLUSION: HIV infection is an emerging reality in New Delhi. A clinically directed screening can help detect more cases.

[Evaluation of Serum Growth Hormone [GH] and Insulin like Growth Factor-1 [IGF-1] in Adenotonsillar Hypertrophy before and after Adenotonsillectomy]

Adenotonsillar hypertrophy is the most common cause of upper airway obstruction and sleep apnea syndrome in children, may be an important factor for failure to thrive by decreasing the secretion of serum growth hormone [GH] and insulin-like growth factor-1 [IGF-1]. This is an experimental interventional study. Fasting serum GH, IGF-1 levels, growth and body mass indexes were measured in 30 children with 3-13 years old at the operation's day and 110 days post-operation. There was no statistical correlation between serum IGF-1 levels before and after adenotonsillectomy in total group patients, but there was a significant statistical correlation between IGF-1 levels with grade III and IV of tonsillar hypertrophy. Grade III and IV of adenotonsillar hypertrophy is an important factor for serum GH and IGF-1 decreasing and failure to thrive [FTT]