Actitud de los pediatras sobre el uso de andadores para los bebés / Pediatricians' attitude about the use of infant walkers

Los andadores se utilizan frecuentemente a pesar de que su uso puede ocasionar lesiones. Se realizó una encuesta para obtener información sobre las actitudes y el abordaje de los pediatras respecto del uso de andadores. Se invitó a 247 pediatras que asistieron al 44° Congreso Turco de Pediatría y Europediatría (2008) a responder un cuestionario preparado por los autores. Se incluyeron en el análisis 226 cuestionarios respondidos en forma completa. La mediana de edad de los participantes (119 mujeres) fue de 39 años (29 a 58). De ellos, 4% recomendaban el uso de andadores, 32,3% dejaban la decisión a criterio de los padres y 63,7% no lo recomendaban. Ciento cinco habían tratado con anterioridad a un bebé que sufrió una lesión relacionada con el uso del andador; de ellos, 73,3% no recomendaron su uso y 57,1% opinaron que la producción y el uso de andadores deberían prohibirse. Conclusiones. El 4% de los pediatras encuestados recomiendan el uso de andadores para bebés y más del 30% dejan la decisión a los padres. Los pediatras que atendieron a un bebé que sufrió una lesión por el uso del andador fueron menos proclives a recomendarlo.

Infant walkers are still very popular even though their use might cause injuries. A survey was carried out to obtain information about attitudes and pediatricians' approach regarding the use of infant walkers. Two hundred and forty seven pediatricians who attended the 44th Turkish Congress of Pediatrics and Europediatrics (2008) were invited to reply to a questionnaire prepared by the authors. Two hundred and twenty six questionnaires replied in full were included. The median age of participants (119 women) was 39 years old (range: 29-58 years old). Out of the total, 4% recommended the use of a walker; 32.2% left the decision to parents' judgment, and 63.7% did not recommend its use. A hundred and five had previously treated an infant who had an injury associated to the use of the walker; out of them, 73.3% did not recommend its use and 57.1% stated that there should be a ban on the sale and manufacture of walkers. Conclusions. Out of the total number of surveyed pediatricians, 4% recommend the use of infant walkers and over 30% leave this decision to parents. Those pediatricians who took care of babies who had an injury associated to the use of a walker were less prone to recommending it.

Actitud de los pediatras sobre el uso de andadores para los bebés / Pediatricians attitude about the use of infant walkers

Los andadores se utilizan frecuentemente a pesar de que su uso puede ocasionar lesiones. Se realizó una encuesta para obtener información sobre las actitudes y el abordaje de los pediatras respecto del uso de andadores. Se invitó a 247 pediatras que asistieron al 44° Congreso Turco de Pediatría y Europediatría (2008) a responder un cuestionario preparado por los autores. Se incluyeron en el análisis 226 cuestionarios respondidos en forma completa. La mediana de edad de los participantes (119 mujeres) fue de 39 años (29 a 58). De ellos, 4% recomendaban el uso de andadores, 32,3% dejaban la decisión a criterio de los padres y 63,7% no lo recomendaban. Ciento cinco habían tratado con anterioridad a un bebé que sufrió una lesión relacionada con el uso del andador; de ellos, 73,3% no recomendaron su uso y 57,1% opinaron que la producción y el uso de andadores deberían prohibirse. Conclusiones. El 4% de los pediatras encuestados recomiendan el uso de andadores para bebés y más del 30% dejan la decisión a los padres. Los pediatras que atendieron a un bebé que sufrió una lesión por el uso del andador fueron menos proclives a recomendarlo.(AU)

Infant walkers are still very popular even though their use might cause injuries. A survey was carried out to obtain information about attitudes and pediatricians approach regarding the use of infant walkers. Two hundred and forty seven pediatricians who attended the 44th Turkish Congress of Pediatrics and Europediatrics (2008) were invited to reply to a questionnaire prepared by the authors. Two hundred and twenty six questionnaires replied in full were included. The median age of participants (119 women) was 39 years old (range: 29-58 years old). Out of the total, 4% recommended the use of a walker; 32.2% left the decision to parents judgment, and 63.7% did not recommend its use. A hundred and five had previously treated an infant who had an injury associated to the use of the walker; out of them, 73.3% did not recommend its use and 57.1% stated that there should be a ban on the sale and manufacture of walkers. Conclusions. Out of the total number of surveyed pediatricians, 4% recommend the use of infant walkers and over 30% leave this decision to parents. Those pediatricians who took care of babies who had an injury associated to the use of a walker were less prone to recommending it.(AU)

Pediatricians' attitude about the use of infant walkers.

UNLABELLED: Infant walkers are still very popular even though their use might cause injuries. A survey was carried out to obtain information about attitudes and pediatricians' approach regarding the use of infant walkers. Two hundred and forty seven pediatricians who attended the 44th Turkish Congress of Pediatrics and Europediatrics (2008) were invited to reply to a questionnaire prepared by the authors. Two hundred and twenty six questionnaires replied in full were included. The median age of participants (119 women) was 39 years old (range: 29-58 years old). Out of the total, 4% recommended the use of a walker; 32.2% left the decision to parents' judgment, and 63.7% did not recommend its use. A hundred and five had previously treated an infant who had an injury associated to the use of the walker; out of them, 73.3% did not recommend its use and 57.1% stated that there should be a ban on the sale and manufacture of walkers. CONCLUSIONS: Out of the total number of surveyed pediatricians, 4% recommend the use of infant walkers and over 30% leave this decision to parents. Those pediatricians who took care of babies who had an injury associated to the use of a walker were less prone to recommending it.

[A rare cause of afebrile convulsion: rotavirus gastroenteritis]. / Una causa infrecuente de convulsión afebril: gastroenteritis por rotavirus.

Rotavirus is the most common infectious diarrhea that causes important mortality and morbidities in small children, severe dehydration and electrolyte imbalance. Extraintestinal signs are rare in rotavirus infections. Recently, afebrile seizures associated with rotavirus gastroenteritis but without encephalopathy, dehydration, electrolyte imbalance or hypoglycemia have being reported. In this article, the fact that rotavirus, which is seen commonly in our country, can be confronted with various clinical manifestations was emphasized by reminding that it can be seen not only in infants with neurologic and systemic disease but also in healthy infants.

Una causa infrecuente de convulsión afebril: gastroenteritis por rotavirus / A rare cause of afebrile convulsion: rotavirus gastroenteritis

La gastroenteritis por rotavirus es la más frecuente de las diarreas infecciosas y ocasiona una importante morbimortalidad en los niños pequeños, además de deshidratación grave y desequilibrios electrolíticos; los signos extraintestinales son infrecuentes. Recientemente se han comunicado convulsiones afebriles asociadas con gastroenteritis por rotavirus, sin encefalopatía, deshidratación, desequilibrio electrolítico o hipoglucemia. Comunicamos el caso de un paciente con convulsiones durante una gastroenteritis por rotavirus, una infección habitual en nuestro país (Turquía), con diversas manifestaciones clínicas, entre ellas, las convulsiones, que pueden verse no sólo en los niños con enfermedades neurológicas o sistémicas sino también en los niños sanos.

Rotavirus is the most common infectious diarrhea that causes important mortality and morbidities in small children, severe dehydration and electrolyte imbalance. Extraintestinal signs are rare in rotavirus infections. Recently, afebrile seizures associated with rotavirus gastroenteritis but without encephalopathy, dehydration, electrolyte imbalance or hypoglycemia have being reported. In this article, the fact that rotavirus, which is seen commonly in our country, can be confronted with various clinical manifestations was emphasized by reminding that it can be seen not only in infants with neurologic and systemic disease but also in healthy infants.

Congenital hypothyroidism presenting with postpartum bradycardia.

Congenital hypothyroidism is a clinical condition characterized by lack of thyroid hormone because of thyroid gland developmental and thyroid hormone biosynthesis disorders. The most common cause of permanent hypothyroidism is congenital factors. Prompt diagnosis is critical. However, overt signs of hypothyroidism are rarely present at birth, and 95% of affected babies are asymptomatic. Hypoxemia, apnea, acidosis, increased intracranial pressure, vagal stimulus and central nerve system abnormalities represent the most common causes of bradycardia in the neonate. Bradycardia associated with congenital hypothyroidism is very rare. In this paper, a case of severe congenital hypothyroidism, induced by maternal blocker antibodies, who presented with bradycardia, is reported.

Pediatricians attitude about the use of infant walkers. / Pediatricians attitude about the use of infant walkers.

UNLABELLED: Infant walkers are still very popular even though their use might cause injuries. A survey was carried out to obtain information about attitudes and pediatricians approach regarding the use of infant walkers. Two hundred and forty seven pediatricians who attended the 44th Turkish Congress of Pediatrics and Europediatrics (2008) were invited to reply to a questionnaire prepared by the authors. Two hundred and twenty six questionnaires replied in full were included. The median age of participants (119 women) was 39 years old (range: 29-58 years old). Out of the total, 4

recommended the use of a walker; 32.2

left the decision to parents judgment, and 63.7

did not recommend its use. A hundred and five had previously treated an infant who had an injury associated to the use of the walker; out of them, 73.3

did not recommend its use and 57.1

stated that there should be a ban on the sale and manufacture of walkers. CONCLUSIONS: Out of the total number of surveyed pediatricians, 4

recommend the use of infant walkers and over 30

leave this decision to parents. Those pediatricians who took care of babies who had an injury associated to the use of a walker were less prone to recommending it.

Effect of pseudoephedrine on cardiac rhythm of children with rhinitis.

OBJECTIVE: To investigate the effect of pseudoephedrine on heart rhythm of children with rhinitis. METHODS: The study included 25 children diagnosed with rhinitis from March 2009 through February 2010 in the Department of Pediatrics. Holter records were obtained for 24 h before and at the fourth day of pseudoephedrine treatments. RESULTS: Study group consisted of 18 girls (72%) and 7 boys (28%) with a mean age of 8.7 ± 3.4 (4-17.9 years). Common complaints of the patients were rhinorrhea (100%), cough (68%) fatigue (48%), sore throat (36%), and headache (28%). Of the 25 patients whose Holter recordings were evaluated, rare supraventricular extrasystoles were observed in one prior to the administration of pseudoephedrine, which were not repeated on this patient's follow-up recording on day four. There were two ventricular extrasystoles in the day four Holter recording of another patient. None of the patients complained of chest pain or palpitation. There were no observations of supraventricular tachycardia, ventricular tachycardia or ventricular fibrillation. No statistical differences could be found (p > 0.05) in the values before treatment and those on day four of treatment of either the time-dependent Heart rate variability (HRV) parameters SDNN, SDNN index, SDANN and RMSSD, or the frequency-dependent parameters (TP, HF, LF). No statistical difference could be determined between heart rate values of the patients before treatment and those on day four of treatment (p > 0.05). CONCLUSIONS: This study has established that therapeutic doses of pseudoephedrine do not cause an additional dysrhythmia risk for children with no health problem except rhinitis.

Nitric oxide affects serum ferritin levels in children with iron deficiency.

In iron deficiency, serum levels of ferritin decrease. The lack of iron has been thought to be the main factor in this decrease, but another potential factor is nitric oxide, which has been shown to affect ferritin metabolism in vitro. The aim of this study was therefore to evaluate in children with iron deficiency the relation of serum ferritin, nitric oxide degradation products (nitrate and nitrite), and endothelin-1, a protein closely related to nitric oxide function. A total of 80 children were included in the study (39 with iron deficiency, 41 controls). Serum levels of ferritin, nitrate, nitrite, and endothelin-1 were measured in all participants. In children with iron deficiency, nitrate and nitrite levels were significantly higher (p < .009 and .01, respectively). Also, serum ferritin was negatively correlated with serum levels of nitrate and nitrite (p = .034, r = -.254 for nitrate and p = .01, r = -.593 for nitrite). No statistical relationship was found between serum ferritin and endothelin-1.

Effects of zileuton on the development of autoimmune myocarditis in an experimental rat model.

BACKGROUND: Myocarditis is associated with high morbidity and mortality in childhood, but the pathogenesis of this disease is still unclear. Current knowledge indicates that complex immunopathogenic mechanisms are involved. It is understood that leukotrienes play an important role in the inflammation associated with asthma, and recent reports indicate that leukotrienes participate in immune processes and in autoimmunity. OBJECTIVE: The aim of this study was to assess the role of leukotriene synthesis in the development of myocardial inflammation and necrosis during myocarditis. METHODS: The effect of zileuton, a leukotriene synthesis inhibitor, was assessed in an experimental model of autoimmune myocarditis in rats. Healthy adult (10-week-old) male Wistar albino rats were randomly divided into 3 groups. Groups A and B received injections of 1.0 mg porcine cardiac myosin to induce autoimmune myocarditis and group C (the control group) received phosphate-buffered saline. Group B also received zileuton by oral gavage at 100 mg/kg · d(-1). Myocardial inflammation was assessed biochemically via serum concentrations of creatine kinase MB subunit (CK-MB) and troponin T. Cardiac tissue was assessed macroscopically (0 = no inflammation; 1 = a small discolored focus; 2 = diffuse discolored areas covering less than half of the cardiac surface; 3 = diffuse discolored areas covering more than half of the cardiac surface) and microscopically (0 = no inflammation; 1 = ⪯5% infiltration; 2 = 5% to <10% infiltration; 3 = 10% to < 20% infiltration; 4 = >20% infiltration). RESULTS: Twenty-four rats were divided equally into 3 groups. All rats survived the duration of the study. After 21 days, all rats were euthanized. No significant differences were found between groups A and B in terms of serum concentrations of CK-MB or troponin T. The microscopic pathology score was significantly lower in group B (myosin + zileuton) than in group A (myosin only) (0.12 [0.35] vs 1.25 [1.03]; P = 0.023). The microscopic pathology score was significantly higher in group A than in group C (1.25 [1.03] vs 0; P < 0.01), but the difference between groups B and C was not statistically significant. The macroscopic pathology score was significantly higher in group A than in group B (1.37 [0.91] vs 0.37 [0.51]; P = 0.029). The macroscopic pathology score was significantly higher in group A than in group C (1.37 [0.91] vs 0; P < 0.01). There was no significant difference in macroscopic scores between groups B and C (0.37 [0.51] vs 0). CONCLUSIONS: In this study of the effects of zileuton in an experimental rat model of autoimmune myocarditis, no significant differences were found in the serum concentrations of the biochemical markers in the 2 groups administered myosin. However, lower macroscopic and microscopic inflammation scores in the zileuton-treated group (group B) compared with the group administered only myosin (group A) suggest that zileuton, a leukotriene-synthesis inhibitor, may suppress the development of experimental autoimmune myocarditis in rats.

Kawasaki disease onset during concomitant infections with varicella zoster and Epstein-Barr virus.

Kawasaki disease is an acute systemic vasculitis that predominantly affects preschool-aged children. It has a predilection to coronary arteries, and its precise etiology is still unknown. Many infectious agents, including viruses and bacteria, have been suggested as potential causes of the disease. Here, we report a patient who met the diagnostic criteria of Kawasaki disease during concomitant Epstein-Barr virus and varicella-zoster virus infections, and we discuss the possible roles of these viruses in etiology.

Blastocystis hominis--an emerging and imitating cause of acute abdomen in children.

Two children aged 12 and 11 years with a similar history of abdominal pain, nausea, vomiting and fever with abdominal tenderness, and muscle guarding at the right lower quadrant for few days were admitted to our hospital. They subsequently developed diarrhea but without clinical relief. Just before the decision of laparotomy, both patients were diagnosed as having Blastocystis hominis infection with light microscopic examination of the stools and were treated uneventfully with the appropriate antibiotics.

Assessment of cardiac function in iron-deficient children without anemia.

Iron deficiency anemia may lead to impairment of many vital functions, including those in the cardiovascular system. However, the effects of iron depletion on cardiac function in the absence of anemia are not well known. In this study the authors examined the effects of iron deficiency without overt anemia on cardiac function in 59 children. Complete blood count, serum iron, serum iron-binding capacity, and serum ferritin levels were measured in all children. The children were divided into two groups according to serum ferritin levels: an iron-depleted group (n = 28) and a non-iron-depleted control group (n = 31). Echocardiographic examinations were performed using M mode and Doppler echocardiographic methods in all children to assess cardiac function. No statistically significant difference was found between the two groups in terms of echocardiographic indices. Although the number of subjects in this study was small, the authors conclude that iron deficiency in the absence of overt anemia does not lead to important changes in cardiac function.

Woolly hair, palmoplantar keratoderma and arrhythmogenic dilated cardiomyopathy in a 7-year-old Turkish girl: Carvajal syndrome.

Carvajal syndrome (OMIM 605676) is a familial syndrome consisting of woolly hair, palmoplantar keratoderma and heart disease. It leads to dilated cardiomyopathy that affects predominantly the left ventricle. It is caused by a recessive mutation in desmoplakin, an intracellular protein that links desmosomal adhesion molecules to intermediate filaments of the cytoskeleton. Very few patients with this syndrome have been reported, and all have been from Equador or India. We report a 7-year-old Turkish girl with Carvajal syndrome.

Management of severe hyperbilirubinemia in the newborn: adrenal hematoma revisited.

A 4-day-old male infant presented with complaints of jaundice on the third day of life. He was full-term and appropriate for gestational age and born to unrelated parents. All laboratory investigation tests were normal except total serum bilirubin of 27.4 mg/dl with a direct bilirubin 0.29 mg/dl. Abdominal and cranial ultrasonography (US) was performed on sixth day of life because of severe hyperbilirubinemia. Abdominal US revealed adrenal hematoma. Enclosed hematomas may cause significant unconjugated hyperbilirubinemia in absence of other high-risk conditions.