Purpose : To determine the postnatal changes in aldosterone action on the renal tubular reabsorption in low birth weight(LBW) infants, we assessed the relation of the aldosterone concentrations to renal parameters during the first 10 days of life. Methods : Twenty LBW infants were evaluated and their gestational ages ranged from 32.4 to 39.3 weeks and their birth weights ranged from... |
Purpose : Polymerase chain reaction(PCR) has generally been more sensitive than traditional tests for the detection of Chlamydia trachomatis which has been a leading cause of sexually transmitted disease. We performed this study to find out if there is an association between C. trachomatis infection and low birth weight(LBW) or prematurity. Methods : The study included 98 premature or LBW infants... |
Purpose : A low birth weight(LBW) rate is associated with perinatal morbidity and mortality. Many different factors are related to birth weight and LBW. This study examined the effects of various factors on birth weight. Methods : The study was conducted from January 1997 to August 1997 through direct interview with mother and medical history. Sample were drawn from 1,248 pairs... |
Purpose : Patent ductus arteriosus(PDA) is a common disease in very low birth weight infants(VLBWI). Hemodynamically significant PDA increases the morbidity and mortality of premature infants. Based on experimental model, light inhibits the constriction of immature piglet' s ductal rings. No specific mechanism adequately explains the effect of light on the relaxation of PDA. Several hypotheses, including activation of photosensitive metabolites, alterations in receptors, or... |
Purpose : To determine which perinatal risk factors influence neurodevelopmental outcome, we try to investigate which perinatal risk factors are correlated with Baley mental or psychomotor developmental index using BSID-Ⅱ test(Baley Scales of Infant Development, Ⅱ) in long term follow up of very low birth weight who received neonatal intensive care. Methods : This study was performed on 56 very low birth weight infants with... |
Purpose : By rapid development of neonatal intensive care from 1960, we are able to expect the long survival of the very low birth weight infants. But, there were high risk of poor growth, neurodevelopmental delay, deafness, and blindness in very low birth weight infants. So, it is important to follow-up after discharge. We try to compare normal term infants with... |
Purpose : This study was conducted to evaluate the effect of IVIG infusion on renal function in VLBW infants. IVIG has been proved quite safe in neonates given prophylactic and therapeutic doses. But nephrotoxicity is not recognized as adverse in IVIG therapy, only several previous adult cases have been noted. Methods : For a total of ten VLBW infants who had... |
Serial neurosonographic examinations are routinely performed at frequent intervals during nursery couse of all preterm infants of very low-birth-weight who are admitted to the intensive care nursery of Presbyterian Medical Center from November 1,1900 to July 30, 1992. After discharge, the following survivors who had received periodic, serial scanning by means of cranial ultrasonography were longitudinally observed in an interdisciplinary neurodevelopmental... |
Medical records of very low birth weight infants weighing less than 1500 grams at birth were reviewed and analyzed. One hundred and forty three infants who were admitted to neonatal intensive care unit of Presbyterian Medical Center, including those who were born and transferred from other hospitals, from January 1987 to December 1991 were examined and the following results were obtained; 1)... |
Renal calcifications are a recognized complication of furosemide therapy in premature infants. Particularly in infants with chronic lung disease, the use of this potent diuretic is associated with hypercalciuria, which may predispose the infant to medullary nephrocalcinosis and renal calculi. We experienced two cases of nephrocalcinosis in very low birth weight infants. One had bronchopulmonary dysplasia, pneumonia, patent ductus arteriosus,... |
We studied to assess the relationship between intrauterine growth retardation and the increased nucleated red blood cell counts (NRBC) in small for gestational age (SGA) and appropriate for gestational age (AGA) neonates with low birth weight. We also evaluated the nucleated red blood cell counts in low birth weight neonates who had either perinatal asphyxia or hyaline membrane disease (HMD)... |
Clinical observations were made on 338 low birth weight infants, who were delivered at Pusan Wallace Memorial Baptist Hospital, during the 3 year periods from 1989 to 1991. The results were as follows; 1) The incidence of LBWI was 5.6% and sex ratio was 1:1.09. Among them AGA was 62.7%. 2) Of all infants, 47.3% were in the birth weight range of 2251-2500... |
Periventricular-intraventricular hemorrhage (PV-IVH) is one of the most important neurologic lesion of the low birth weight infants. Serial neurosonographic examinations were performed in 113 low birth weight infants who were admitted to the neonatal internsive care unit of Presbyterian Medical Center from November 1, 1990 to July 31, 1991. The results were summarized as follows: 1) The incidence of PV-IVH in he study... |
Forty two high risk low birth weight infants who had been admitted in neonatal intensive care unit at Yongdong Severance Hospital from August 1987 to July 1990 and followed up in the high risk infants follow-up clinic were studied for evaluation of their development using the Bayley developmental test at the age of 9 month (corrected age). The results obtained were... |
A statistical study on the icidence and mortality rate of low birth weight infant (LBW) was done on 11,406 newborns delivered at Wonkwang University Hospital during 9 years from Jan. 1,983 to Dec. 1,991. The results were as follows, 1) The incidence of LBW was 10.2%. 2) The incidence of LBW was higher than that of other hospital delivery (p<0.005). 3) Mortality rate of... |
Charts of very low birth weight infants weighing less than 1500 gms at birth were revieved and the results were analyzed. Infants were 152 in numbers, admitted to nursery in Fatima Hospital from January 1986 to December 1989 including outborns. Results were as follow: 1) The incidence of very low birth weight was 5.78/1000 among 26270 newborn infants. 2) Maternal high... |
We made clinical and statistical observation of 90 very low birth weight infants who were admitted at Soonchunhyang university hospital during the 6 years period from January 1985 through December 1990. The result obtained were as follows: 1) The incidence of very low birth weight infant during 6 years period was 0.68%, and the mortality rate was 488/1000 very low birth weight infants. 2) There was no obvious... |
We studied 45 very low birth weight infants for change in birth weight, urine output, serum Na level, ventilatory support and outcome between two groups after fluid restriction therapy. Group 1 (n=17) were infants whose weight loss were more than 5% of birth weight. Group 2 (n=17) were infants whose weight loss were more than 5% of birth weight. 1) Group 1 had more fluid... |
Postnatal body weight changes were observed in 171 surviving infants with birth weights from 875 gm to 2,125 gm who were born at Severance Hospital, Yonsei University College of Medicine form 1981 to 1987. Only infants whose sizes were appropriate for gestational age were included in the study. Infants were divided into 5 groups by biπh weight, with the median weight were 2,000 gm,... |
Serial neurosonographic examinations were performed in 34 low birth weight infants who were admitted to the neonatal intensive care unit of Yong-Dong Severance Hospital. Among them, 14 (41 %)were found to have periventicular-intraventricular hemorrhage. The initial hemorrhage occured in the first three days of life among 71% infants. After initial hemorrhage, hemorrhage was decreased in size and thereafter absorbed. Fourteen (44%) infants demonsrated cysts... |
A clinical and statistical observation was made on 102 LBWIs who were admitted to the newborn nursery of Chosun University Hospital during 4 years from Jaunary, 1983 to December, 1987. The results were as follows: 1) The maximum weight loss was found on average 4.9 days after birth, the duration of returning to the birth weight was the average 9.4 days, and appeared to be... |
A clinical survey of Very Low Brith Weight Infant was done on 27,170 infants bom at II Sin Christian Hospital between Jan. 1 1983 and Dec. 31 1986. The results were as follows; 1) The incidence of VLBWI in the 27,170 births was 1.0%, and there was no annual variation. 2) Among 10,749 multiparaty there was a higher incidence of VLBWI (1.4%) compared to that in primiparity... |
The clinical study on the results of intensive care was performed on the 137 very low birth weight infants with birth weight of 1001-1500 gram who were admitted to the neonatal intensive care unit of Severance hospital from 1981 to 1986. The results were as follows. 1) The range of gestational age of very low birth weight infants was from 22 to 40 weeks, most predominantly... |
Charts of very low birth weight infants weighing less than 1,500 grams at birth were reviewed and the results analyzed. Infants were 107 in numbers, admitted to NICU, Ewha Womans University Hospital for the period of 4 years from July 1980 to June 1984 including outborns. Results were as follows: 1) Incidence of very low birth weight infant was 1.... |
The growth and development of very low birth weight infants was evaluated in 92 of 114 survivors out of 384 babies weighing less than 1,500 grams who were born from January 1976 to December 1979 in Il-Sin Hospital. The mean birth weight and gestional age were 1,378±15.2 grams and 31±0.6 wks. Apgar score 5 or more at five minutes were... |
The effect of phototherapy was studied between blue and white lights, and continuous and intermittent regimens in the treatment of jaundice for the low birth weights at Busan Children’s Hospital from October, 1981 to March, 1982. The results were as following: 1) The duration of phototherapy necessary to reduce serum bilirubin level below 8 mg/dl were 58.9 hours with blue light, and 102.3 hours with white... |
Infants who are delivered prior to the term are subject to various disorders which complicate their neonatal course. Neonatal mortality rises progressively with increasing degrees of prematurity. We attempted to know the incidence of birth rate and mortality rate for prematurity and low birth weight infants who were delivered at Our Lady of Mercy Hospital, Catholic Medical College located in Bupyung Dong, Incheon during the... |
A Clinical Study was made on. 542 low birth weight infants, admitted to the department of pediatrics, Wonju Christian Hospital during 6 years from 1975 to 1980. The results were as follows: 1) Incidence of low birth weight infants was 12.8% without sexual and seasonal predo- migance, of which small for gestational age infants were about 50%. 2) Low birth weight infants were most prevalent among mothers... |
We made clinical and statistical observation of low birth weight infants who were delivered at Keimyung University hospital during the 2 years and 4 months period from March, 1979 through July, 1981. The results obtained were as follows: 1) The sex ratio for live birth infants, male to female, was 1.28:1, and low-birth-weight infants was 0.96:1. The incidence of low... |
A clinical and statistical observation was made on 383 low birth weight infants, delivered at Soon Chun Hyang hospital from Jan. 1st 1975 to May 31st 1980. The results were as follows: 1)Incidence of low birth weight infants was 5. 3% without sexual predominence, of which twin births were 13.3%, prematures were 78.3%, SGA were 26%. 2) Maternal predisposing factors of low... |
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