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Original Article
Clinical aspects of an outbreak of Serratia marcescens infections in neonates
Min-Jung Sung, Chul-Hun Chang, Yeon-Kyong Yoon, Su-Eun Park
Clin Exp Pediatr. 2006;49(5):500-506.   Published online May 15, 2006
Purpose : We evaluated an outbreak of Serratia marcescens infections in 24 neonates in a neonatal intensive care unit(NICU). Methods : From January to August, 2004 a nosocomial outbreak of S. marcescens occurred in our NICU. We describe the clinical characteristics of the outbreak and analyse the risk factors for infections with S. marcescens. After the outbreak stopped, 7 isolates...
Effects of NG-monomethyl-L-arginine and L-arginine on cerebral hemodynamics and energy metabolism during reoxygenation-reperfusion after cerebral hypoxia-ischemia in newborn piglets
Sun Young Ko, Saem Kang, Yun Sil Chang, Eun Ae Park, Won Soon Park
Clin Exp Pediatr. 2006;49(3):317-325.   Published online March 15, 2006
Purpose : This study was carried out to elucidate the effects of nitric oxide synthase(NOS) inhibitor, NG-monomethyl-L-arginine(L-NMMA) and nitric oxide precursor, L-arginine(L-Arg) on cerebral hemodynamics and energy metabolism during reoxygenation-reperfusion(RR) after hypoxia- ischemia(HI) in newborn piglets. Methods : Twenty-eight newborn piglets were divided into 4 groups; Sham normal control(NC), experimental control(EC), L-NMMA(HI & RR with L-NMMA), and L-Arg(HI & RR...
The effect of growth hormone treatment in short children born small for their gestational ages
Joo Hee Seo, Duk Hee Kim
Clin Exp Pediatr. 2006;49(3):312-316.   Published online March 15, 2006
Purpose : Growth hormone(GH) has been recognized as an effective treatment for short children born small for their gestational ages(SGA), and nowadays it has been widely used for the treatment of short children born SGA. The aim of this study is to assess the efficacy of GH treatment for the children born SGA. Methods : The study population was made of...
Urinary tract infections in infants under six months of age
Min Joo Kang, Hye Kyung Shin, Hyung Eun Yim, Bo-Kyung Je, So Hee Eun, Byung Min Choi, Jong-Tae Park, Baik Lin Eun, Kee Hwan Yoo
Clin Exp Pediatr. 2006;49(3):278-286.   Published online March 15, 2006
Purpose : Although suprapubic bladder aspiration(SBA) is the most reliable technique for identifying bacteriuria in young infant, no report has been published about the clinical manifestations of urinary tract infection(UTI) diagnosed by aspirated urine in Korea. This study was performed to examine clinical manifestations and related factors of UTI confirmed by a positive urine culture obtained by SBA in young infants. Methods : We reviewed...
Catch-up growth and development of very low birth weight infants
Tae Ho Ma, Kyung Ah Kim, Sun Young Ko, Yeon Kyung Lee, Son Moon Shin
Clin Exp Pediatr. 2006;49(1):29-33.   Published online January 15, 2006
Purpose : The aim of this study was to analyze the results and contributing factors of catch-up growth in very low birth weight infants(VLBWI) at the corrected age of 2 years. In addition, we looked for a relationship between the catch-up growth and the development by the bayley scales of infant development II(BSID II). Methods : A retrospective analysis by...
Usefulness of Korean Infant Developmental Screening Test in Premature Infants
Dong Han Shin, Hee Sun Lee, Jee Yeon Lee, Byung Min Choi, Baik-Lin Eun, Young Sook Hong, Joo Won Lee
Clin Exp Pediatr. 2005;48(12):1337-1341.   Published online December 15, 2005
Purpose : This study aimed to evaluate the usefulness of Korean Infant Development Screening Test in predicting delayed development in premature infants. Methods : A total of 74 children with histories of prematurity, who visited the pediatric neurology clinic of Korean University Ansan Hospital from August, 2002 to July, 2004, were examined, using the Korean Infant Development Screening Test. They were...
Comparison of Epileptic Seizures between Preterm and Term-born Epileptic Children with Periventricular Leukomalacia
Hee Jeong Jeong, Eun Sil Lee, Han Ku Moon
Clin Exp Pediatr. 2005;48(11):1225-1231.   Published online November 15, 2005
Purpose : This study compares the first epileptic seizures between preterm and term-born children with periventricular leukomalacia and epilepsy. Methods : From 108 cases having lesions of high signal intensity around the ventricles in T2 weighted imaging of a brain magnetic resonance study, we selected 37 cases that showed epileptic seizures two times or more and divided them into the...
Clinical Use and Complications of Percutaneous Central Venous Catheterization in Very Low Birth Weight Infants
Hyang Kim, Sun Hui Kim, Hyung Suck Byun, Young Youn Choi
Clin Exp Pediatr. 2005;48(9):953-959.   Published online September 15, 2005
Purpose : The administration of total parenteral nutrition(TPN) has become a standard procedure in the management of nutritionally deprived and critically low birth weight neonates. Sepsis remains the most frequent serious complication during TPN, resulting in increased morbidity, mortality and health care costs. This study was performed to evaluate the clinical efficacy and complications of percutaneous central venous catheterization(PCVC) in...
Outcomes and Management of Fetal Infants with Birth Weight Below 500 g at a Tertiary Center
Yun Sil Chang, Yu Jin Kim, Soo Hyun Koo, Jang Hoon Lee, Jong Hee Hwang, Chang Won Choi, Jae Won Shim, Sung Shin Kim, Sun Young Ko, Eun Kyung Lee, Won Soon Park
Clin Exp Pediatr. 2005;48(9):939-945.   Published online September 15, 2005
Purpose : The purpose of this study was to report outcome of fetal infants with birth weight below 500 g known as lower limit of viability and to evaluate treatment characteristics and short-term morbidity of their survivors. Methods : We retrospectively analyzed the medical records of all fetal infants with birth weight below 500 g who were delivered at Samsung Medical...
Case Report
Giant Coronary and Axillary Aneurysms in an Infant with Kawasaki Disease Associated with Thrombocytopenia
Sei Young Seo, Jin Hee Oh, Jong-Hyun Kim, Ji-Whan Han, Kyung-Yil Lee, Dae Kyun Koh
Clin Exp Pediatr. 2005;48(8):901-906.   Published online August 15, 2005
Kawasaki disease (KD) is a leading cause of acquired heart disease in children. Yet the etiology of KD is still unknown and diagnosis depends on the exclusion of other diseases and the clinical manifestations meeting the defined criteria. Young infants frequently show atypical clinical courses and are frequently complicated with coronary aneurysms. Some cases show thrombocytopenia, which is known as...
Original Article
Clinical Features of Benign Infantile Convulsions with Gastroenteritis
Jung Sun Lee, Hae Oak Kwon, Young Mee Jee, Kyu Young Chae
Clin Exp Pediatr. 2005;48(7):753-759.   Published online July 15, 2005
Purpose : This study was performed to characterize clinical features of benign convulsions with gastroenteritis(CwG) in infants. Methods : We reviewed clinical features of 67 episodes in 64 patients with afebrile seizure accompanied gastroenteritis admitted to Dept. of Pediatrics Bundang CHA hospital from January 2001 to June 2004. Patients with meningitis, encephalitis/encephalopathy or apparent history of epilepsy were excluded. Results : There...
The Effects of Early Enteral Feeding in Extremely Low Birth-Weight Infants
Ga Won Jeon, Sung Eun Park, Chang Won Choi, Jong Hee Hwang, Yun Sil Chang, Won Soon Park
Clin Exp Pediatr. 2005;48(7):711-715.   Published online July 15, 2005
Purpose : With the recent improved survival of extremely low birth weight infants(ELBWI), enteral feeding has become a major issue. This study investigates the effects of early enteral feeding in ELBWI on their morbidity, duration of hospitalization, and mortality. Methods : ELBWI admitted to the neonatal intensive care unit at Samsung Medical Center from November 1994 to April 2004 who survived...
Case Report
A Case of Infantile Hemangioendothelioma of the Liver Treated with Hepatic Embolization and Lobectomy
Jae Seon Kim, Soo Kyung Moon, Hye Sun Yoon, Tae Seok Lee
Clin Exp Pediatr. 2005;48(6):660-664.   Published online June 15, 2005
Infantile hemangioendothelioma(IHE) of the liver is the most common vascular tumor in infants before the age of 6 months. It is a histologically benign tumor with potentially life-threatening complications. The clinical manifestations are variable, ranging from asymptomatic forms to intractable high-output heart failure. In addition, abdominal mass, intraperitoneal hemorrhage due to rupture of mass, respiratory distress, hematologic abnormalities and jaundice...
Original Article
Extubation Time by Birth Weight and the Predictors for Success/Failure at the First Extubation in Extremely Low Birth Weight Infants
Chang Won Choi, Sung Eun Park, Ga Won Jeon, Eun Jung Yoo, Jong Hee Hwang, Yun Sil Chang, Won Soon Park
Clin Exp Pediatr. 2005;48(5):488-494.   Published online May 15, 2005
Purpose : To outline the aspects of extubation by birth weight and find the predictors for success/ failure at the first extubation in extremely low birth weight infants. Methods : One hundred thirteen extremely low birth weight infants(<1,000 g) who were admitted to NICU at Samsung Seoul Hospital between Jan. 2000 and Jun. 2004 were enrolled. Clinical characteristics that are thought...
Clinical Lecture
The Effects of Postpartum Depression on the Development of Children
Esook Oh
Clin Exp Pediatr. 2005;48(5):469-475.   Published online May 15, 2005
Mother-infant interaction is a crucial component of an infant's cognitive, emotional and behavioral development. Most people are preoccupied with fetal education, the physical conditions of the postpartum mother and baby, and emphasizing an early start in the child's education. However, the effects of a mother's postnatal emotional state on the development of the infant are often overlooked. Postpartum depression is...
Case Report
A Case of Multiple Giant Coronary Aneurysms with Large Mural Thrombus due to Kawasaki Disease in a Young Infant
Eun Na Choi, Jeoung Tae Kim, Yuria Kim, Byung Won Yoo, Deok Young Choi, Jae Young Choi, Jun Hee Sul, Sung Kye Lee, Dong Soo Kim, Young Hwan Park
Clin Exp Pediatr. 2005;48(3):321-326.   Published online March 15, 2005
Kawasaki disease is an acute systemic vasculitis of unknown origin. Giant coronary aneurysm is one of the most serious complications, although peripheral artery vasculitis can produce life-threatening events. Myocardial ischemia and infarction can be caused by coronary artery stenosis, aneurysm, and stagnation of blood flow in coronary arteries which triggers thromboembolism. Atypical presentation in young infants often interferes with prompt...
Clinical Lecture
Benign Arrhythmias in Infants and Children
Jae Kon Ko
Clin Exp Pediatr. 2005;48(1):1-5.   Published online January 15, 2005
Pediatricians often encounter some electrocardiographic abnormalities in infants and children. However, treatment or referral to pediatric cardiologist is not indicated for all arrhythmias. Many of them are benign in nature. Benign arrhythmias can be defined as the arrhythmias that no serious problem currently exists and no treatment is needed. The prognosis of benign arrhythmias is so good that the condition...
Original Article
High Frequency Oscillatory Ventilation with Inhaled Nitric Oxide Combined Therapy in The Intractable Respiratory Failure Neonates
Mi Hyun Lee, Ji Eun Han, Sang Geel Lee
Clin Exp Pediatr. 2004;47(11):1167-1172.   Published online November 15, 2004
Purpose : Inhaled nitric oxide(iNO) has been known to improve oxgenation in newborns with persistent pulmonary hypertension(PPHN), but it's not clear that iNo treatment is effective in cases of acute, hypoxic respiratory failure and premature infants. In our study, high frequency oscillatory ventilation(HFV) with iNO combined therapy was tried in intractable respiratory failure neonates who showed no response to conventional...
A Clinical Study of Sepsis with Thrombocytopenia in Premature Infants
Jae Hoon Sim, So Ick Jang, Yun Jung Sim, Do Jun Cho, Dug Ha Kim, Ki Sik Min, Ki Yang Yoo
Clin Exp Pediatr. 2004;47(10):1058-1064.   Published online October 15, 2004
Purpose : This study was performed to characterize sepsis with thrombocytopenia in premature infants to determine if thrombocytopenia is a prognostic factor in sepsis in premature infants. Methods : We retrospectively analyzed the medical records of sepsis in premature infants admitted to the neonatal intensive care unit(N=41) at the Hallym University Sacred Heart Hospital from January 1999 to December 2002. The...
Case Report
A Case of Subdural Abscess Caused by Morganella morganii
Eun Young Park, Su Jin Lee, Phil Soo Oh, Kwang Nam Kim, Seung Myung Moon
Clin Exp Pediatr. 2004;47(9):1024-1027.   Published online September 15, 2004
Morganella morganii, a gram-negative bacillus and part of normal faecal flora, is recognised as a common cause of urinary tract infection. We report a rare case of subdural abscess caused by M. morganii in an infant. It was secondary to purulent meningitis. The patient improved with treatment that consisted of surgical excision and systemic antibiotics.
Original Article
A Comparison of Clinical Manifestations in Neonates and Infants Infected by Respiratory Syncytial Virus
In Suk Lim, Min Joo Shim, Byung Eui Kim, Ju Young Chung, Chang Keun Kim, Myoung Jae Chey, Sang Woo Kim, Soung Hee Kim, Tae Hee Han
Clin Exp Pediatr. 2004;47(9):949-952.   Published online September 15, 2004
Purpose : This study was performed to evaluate of clinical manifestations of neonatal respiratory syncytial virus(RSV) infection, and to evaluate of differences of clinical manifestations between the neonates and infants who were infected by RSV. Methods : We reviewed the medical record of 75 children who were younger than 12 months of age and infected by RSV. We classified then into...
Clinical Study of Benign Convulsion with Acute Gastroenteritis
Jin Hyung Cho, Kim Eun Joo, Sung Koo Kim, Seon Hee Shin, Kon Hee Lee, Hae Sun Yoon
Clin Exp Pediatr. 2004;47(8):855-860.   Published online August 15, 2004
Purpose : This study was performed to characterize clinical features of benign convulsions with acute gastroenteritis(CwG) in infants. Methods : We reviewed 83 consecutive seizures in 42 patients with CwG between January 1995 and December 2003. CwG was defined as convulsions having the following two characteristics : (a) seizures accompanied with symptoms of gastroenteritis without clinical signs of dehydration or electrolyte...
Measles Antibodies Measured by Plaque Reduction Neutralization Test in Infants during the First Year of Life
Sung Hee Oh, Hak Won Kim, Younghee Lim, Hahng Lee
Clin Exp Pediatr. 2004;47(8):827-832.   Published online August 15, 2004
Purpose : The 2000-2001 measles epidemic resulted in more than 50,000 cases with the highest attack rate occuring in infants less than one year of age, indicating the necessity of measles immunization before 12 months of age when a measles outbreak occurs again. The study was conducted to measure maternal measles antibody in infants by plaque reduction neutralization test(PRN), for...
Antithrombin III in the Diagnosis and Treatment of Disseminated Intravascular Coagulation in Premature Infants
Su Jin Cho, Hye Ryung Choi, Young Mi Hong, Kyung Hee Kim, Keun Lee, Eun Ae Park
Clin Exp Pediatr. 2004;47(7):740-745.   Published online July 15, 2004
Purpose : We evaluated the diagnostic implications and therapeutic efficacy of antithrombin III(AT III) in the disseminated intravascular coagulation(DIC) of premature infants. Methods : Ninety-two premature infants diagnosed with DIC and treated with AT III from March, 2000 to May, 2003 were retrospectively reviewed. Clinical manifestations, complete blood counts, coagulation tests, and AT III levels were compared between the two groups...
Clinical Outcomes of Infants with Failure to Gain Weight among Out-patients
Byoung Cheol Lee, Hae Rim Kim, Chan Lack Sohn, Sin Kam, Jin-Bok Hwang
Clin Exp Pediatr. 2004;47(6):604-610.   Published online June 15, 2004
Purpose : The three categories of failure to thrive are based on anthropometric measurements of weight, length, and head circumference for age. Type 1 is a failure to gain weight(FGW) due mainly to malnutrition. This study was performed to observe the clinical outcomes of infants with FGW, Type 1, among out-patients. Methods : Between October 2002 and July 2003, data from...
Survival Rate in Very Low Birth Weight Infants
Jae Ju Cho, Soon Bum Lee, Woo Sung Park, Young Pyo Chang
Clin Exp Pediatr. 2004;47(5):505-509.   Published online May 15, 2004
Purpose : We observed changes in the outcome of very low birth weight infants(VLBWI) admitted to the neonatal intensive care unit(NICU) of Dankook University Hospital(DKUH) in the last six years. Methods : The distribution of birth weight and gestational age, survival rate, neonatal complications, and causes of death for 228 VLBWI who had been admitted to DKUH from 1st January...
Decreased Nonlinear Coupling of Peripheral Blood Volume to Heart Rate in Preterm Infants
Eun-Young Park, Chang-Ryul Kim, Myung-Kul Yum
Clin Exp Pediatr. 2004;47(4):386-391.   Published online April 15, 2004
Purpose : We investigated the autonomic nervous and complex modulation of heart rate and peripheral blood volume, and linear and nonlinear coupling between heart rate and peripheral blood volume in full-term and preterm infants. Methods : In twenty healthy preterm infants and twenty full-term infants at postconceptional age of 30-37 and 38-41 weeks each, we recorded electrocardiogram and photoplethysmogram simultaneously during...
The Effect of Parenteral Nutrition and Respiratory Distress Syndrome in the Early Neonatal Period on Bone Mineralization at the Time of Reaching 2 kg Body Weight in Premature Infants
Yun-Jin Lee, Su-Eun Park, Jae-Hong Park
Clin Exp Pediatr. 2004;47(4):368-372.   Published online April 15, 2004
Purpose : To evaluate the effect of parenteral nutrition in early neonatal period on bone mineralization at the time of reaching 2 kg body weight in premature infants, bone mineral density(BMD) in infants who received long-term parenteral nutrition in the early neonatal period was measured and compared with infants who received enteral nutrition only. Methods : Twenty low birth weight infants(those...
Erratum
A Clinical Approach to Failure to Gain Weight in Infants
Jin-Bok Hwang
Clin Exp Pediatr. 2004;47(4):355-361.   Published online April 15, 2004
Failure to thrive is a term used to describe growth failure in infants and young children that may be accompanied by retarded social and motor achievements. The three categories of failure to thrive is based on anthropometric measurements of weight, length, and head circumference for age. Type 1 category, inadequate growth or loss of body weight with relatively normal height...
Case Report
Three Cases of Hypercalcemia Due to Vitamin D Intoxication in Infancy
Jin-Ho Choi, Mi-Sun Yum, Hyewon Hahn, Young Seo Park
Clin Exp Pediatr. 2004;47(3):332-337.   Published online March 15, 2004
Hypercalcemia in infancy is an uncommon disorder but has a potential of serious sequelae. Therefore, infants with hypercalcemia must be promptly investigated and need urgent management. We report three cases of infantile hypercalcemia caused by vitamin D intoxication, emphasizing diagnostic investigations and the course of treatment. The first and the second cases were thought to be vitamin D intoxication without...