RESUMO
The treatment guideline of enuresis suggested by the study group of enuresis in Taiwan is reported. Medical consultation and treatment of enuresis are recommended at the age of 5 and 6 years respectively. Evaluation of the enuretic children includes history taking, physical examination and laboratory investigations. A checklist is provided for quick evaluation in busy clinics. Urinalysis, urine specific gravity and office ultrasonography are essential tests. An algorithm of treatment of monosymptomatic enuresis is constructed. The two main options of treatment are behavioral modification with alarm system and pharmacotherapy with desmopressin or imipramine. Imipramine is recommended as one of the treatment options because of its relative safety in Taiwan. However the potential toxicity and mortality of imipramine is highlighted and warned. The responses to treatment are evaluated after a period of treatment for 1 to 3 months. Further evaluation and individualized treatment is suggested for poor responders.
Assuntos
Enurese/etiologia , Enurese/terapia , Antidepressivos Tricíclicos/uso terapêutico , Terapia Comportamental , Criança , Pré-Escolar , Desamino Arginina Vasopressina/uso terapêutico , Diagnóstico Diferencial , Enurese/tratamento farmacológico , Enurese/epidemiologia , Doenças Urogenitais Femininas/complicações , Doenças Urogenitais Femininas/diagnóstico , Humanos , Imipramina/uso terapêutico , Doenças Urogenitais Masculinas , Anamnese , Exame Físico , Guias de Prática Clínica como Assunto , Fármacos Renais/uso terapêutico , Transtornos do Sono-Vigília/complicações , Transtornos do Sono-Vigília/diagnóstico , Taiwan/epidemiologiaRESUMO
To investigate the relationship between age and renal vascular resistance and to establish normative data of the systolic/diastolic ratio (S/D ratio), pulsatility index (PI), and resistant index (RI) of the renal artery in the normal pediatric population, we studied 252 normal children aged newborn to 13 years (a total of 449 kidneys) with a color Doppler unit. After the normality of the kidney was established, color flow mapping was performed to localize the segmental portion of the renal artery. Flow velocity waveforms were then obtained by pulsed Doppler, and S/D ratio, PI, and RI were calculated. Multiple regression analysis confirmed the age dependence of the S/D ratio, PI, and RI of the renal artery in normal children. Renal vascular resistance continuously declines after birth and stabilizes at the age of 102-130 months. Normative data for S/D ratio, PI, and RI of the renal artery in normal children were established for each age group. Since renal vascular resistance decreases with age and stabilizes at 8-10 years, we suggest using different normal ranges for each age group when studying renal vascular resistance in pediatric patients.
Assuntos
Rim/diagnóstico por imagem , Circulação Renal/fisiologia , Resistência Vascular/fisiologia , Adolescente , Envelhecimento/fisiologia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Valores de Referência , Artéria Renal/fisiologia , Ultrassonografia Doppler em CoresRESUMO
From April 1993 to December 1997, 452 admissions of 231 children with nephrotic syndrome to Chang Gung Children's Hospital were retrospectively reviewed. There were 10 episodes of sepsis and 8 episodes of peritonitis in 18 children, and 14 microorganisms were cultured. Two children died due to Streptococcus pneumoniae sepsis. Gram-positive microorganisms (n=7) and Gram-negative microorganisms (n=7) were found in equal numbers. Enterococcus (1), Streptococcus pneumoniae (4), group D streptococcus (1), and Streptococcus viridans (1) were the Gram-positive microorganisms cultured. Two of 4 cases of Streptococcus pneumoniae sepsis were penicillin resistant. Gram-negative microorganisms included Enterobacter cloacae (1), Klebsiella pneumoniae (1), Escherichia coli (2), Acinetobacter baumannii (1), Neisseria meningitidis (1), and group B salmonella (1). The last three microorganisms have not been previously associated with nephrotic children. Vancomycin therapy to cover penicillin-resistant Streptococcus pneumoniae and a third-generation cephalosporin therapy to cover rare Gram-negative microorganisms should be considered in serious infections of nephrotic children.