Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0036572 (
seizures
)
80,221
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The collaborative national survey on morbidity and mortality in preterm and small for gestational age infants in the Netherlands enrolled initially 1338 infants born in 1983. The relationship between maximal serum total bilirubin concentration in the neonatal period and neurodevelopmental outcome in the survivors of this cohort was studied. This relationship at the corrected age of 2 years was previously reported. A dose-response relationship between maximal serum total bilirubin concentration and risk of adverse outcome was observed in the 831 surviving children. The present study reassessed the relationship at the age of 5 years in 814 children. There was no significant difference in mean maximal serum total bilirubin concentration between the children with and without a handicap. This was confirmed by logistic regression analysis. After correction for seven suspected confounding factors (gestational age, birth weight, intracranial hemorrhage, ventriculomegaly,
seizures
,
bronchopulmonary dysplasia
, and socioeconomic status) the estimated odds ratio was 1.2 (confidence interval 0.89, 1.43) per 50 mumol/L increase of total bilirubin. However, in this analysis an interaction between bilirubin and intracranial hemorrhage was observed. Therefore, the cohort was divided into two groups according to the absence or presence of an intracranial hemorrhage. Logistic regression analysis including four suspected confounding factors (gestational age, ventriculomegaly,
seizures
, and socioeconomic status) was then again applied. In children who had suffered from an intracranial hemorrhage in the neonatal period the estimated odds ratio was 1.84 (confidence interval 1.08, 3.15) per 50 mumol/L increase of bilirubin. Similar results were obtained treating bilirubin as a categorized exposure. The odds ratio in children without a hemorrhage was 1.05 (confidence interval 0.80, 1.38), probably because of the small number of surviving handicapped children.
...
PMID:Hyperbilirubinemia in low birth weight infants and outcome at 5 years of age. 841 94
In a group of 236 very low birth weight (VLBW) surviving infants, 60 had developed
bronchopulmonary dysplasia
(
BPD
) in the nursery. When compared with the 176 infants without
BPD
, infants with
BPD
were smaller, more immature, with lower one- and five-minute Apgar scores. Infants with
BPD
had a greater incidence of cardio-pulmonary and central nervous system (CNS) complications in the nursery. On follow-up, 25 (42%) of these infants were abnormal developmentally compared to 7% of infants without
BPD
(p less than .001). When comparisons were made within the group of infants with
BPD
, very few differences were found in maternal or infant risk factors between the normal and abnormal infants. The infants with
BPD
who had poor outcome more often had
seizures
and severe intraventricular hemorrhage (IVH). The infants with
BPD
who had good outcome were more often small for gestational age (SGA) and resuscitated with intubation at birth. They had apnea in the nursery more frequently than did abnormal infants with
BPD
. We conclude that VLBW infants with
BPD
are at greater risk for poor neurodevelopmental outcome than those without
BPD
. The risk for the infant with
BPD
relates to CNS complications rather than to chronic lung disease.
...
PMID:Prediction of neurodevelopmental outcome in infants with and without bronchopulmonary dysplasia. 203 22
As part of a prospective national survey of preterm and small for gestational age infants in the Netherlands, the relationship between maximal serum total bilirubin concentration in the neonatal period and neurodevelopmental outcome at the corrected age of 2 years was studied. Initially, 1,338 infants with a gestational age of less than 32 completed weeks and/or a birth weight of less than 1,500 g were enrolled in the study; 146 were subsequently excluded because of congenital malformations and 361 died during the study period. At the corrected age of 2 years, 831 children were available for follow-up. Children with minor and major handicaps had significantly greater maximal serum total bilirubin concentrations than children with a normal neurodevelopmental outcome (P = .02). A consistent increase in prevalence of handicaps was found for each 50-mumol/L (2.9 mg/dL) increase of maximal serum total bilirubin concentration. The handicaps consisted mainly of cerebral palsy. Logistic regression analysis involving seven suspected confounding factors (gestational age, birth weight,
seizures
, intracranial hemorrhage, respiratory distress syndrome, ventriculomegaly, and
bronchopulmonary dysplasia
) revealed that the odds ratio was 1.3. This indicates that, on a multiplicative scale, the risk of a handicap increased by 30% for each 50-mumol/L (2.9 mg/dL) increase of maximal serum total bilirubin concentration (P = .02). Further analysis treated bilirubin as a categorized exposure. A striking systematic increase was found, suggesting a causal relationship between maximal serum total bilirubin concentration and neurodevelopmental outcome.
...
PMID:Hyperbilirubinemia in preterm infants and neurodevelopmental outcome at 2 years of age: results of a national collaborative survey. 841 94
This is a report of the short- and long-term complications in a premature infant with tracheoesophageal fistula, including those related to central venous alimentation,
seizures
, chylothorax,
bronchopulmonary dysplasia
, dental erosions, gastroesophageal reflux, pulmonary problems, and gall stones. It offers analyses of possible alternate methods and treatments, which may have provided a better course.
...
PMID:Long-term complications in a premature infant with tracheoesophageal fistula. 309 51
Despite the frequency with which theophylline is administered to premature infants, there are few reported cases of neurotoxicity. We describe a theophylline-treated premature infant with chronic
bronchopulmonary dysplasia
and hepatitis who displayed a focal
seizure
and irritability followed by other systemic signs of theophylline intoxication, at a postnatal age of 5 months. An unrecognized accidental drug overdose combined with a prolonged elimination half-life were responsible for clinical intoxication. The potential mechanisms of theophylline's neurotoxicity are discussed briefly.
...
PMID:Neonatal theophylline neurotoxicity. 397 45
Growth, development, and neurologic status were assessed at 1 year of age in 38 infants of birth weight less than 1,000 gm who were born in 1976 through 1978. Twenty had received mechanical ventilation as newborns, and this group had a significantly higher incidence of respiratory distress syndrome,
seizures
, cardiac arrest,
bronchopulmonary dysplasia
, and retrolental fibroplasia than those not ventilated. The ventilated infants had a high incidence (70%) of
bronchopulmonary dysplasia
and of retrolental fibroplasia (20% grade III or IV). Seven of eight infants with severe developmental delay (greater than 2 SD), six of nine with moderate delay (greater than 1 SD), and seven of eight with neurologic disability had received ventilation. There was no difference in growth between the ventilated and nonventilated children. Of the total group, 53% showed no problems.
...
PMID:Early development of infants of birth weight less than 1,000 grams with reference to mechanical ventilation in newborn period. 616 97
A series of 164 infants, weighing 750 to 1,500 grams, managed at Children's Hospital from January 1, 1972, to December 31, 1975, was studied. Of the 164 infants, 62% (102) survived. Obstetric factors associated with decreased survival were lower gestational age, fetal distress in labor, and breech presentation. Neonatal factors associated with decreased survival were lower birth weight, low Apgar scores, severe respiratory distress syndrome, intracranial hemorrhage,
seizures
, and sepsis. Of the infants who died, 62% did so within the first 48 hours of life, and 90% within the first 12 days of life. Eighty-two infants were followed for 1 year or longer, and 56 were followed for more than 4 years. Among the 82 infants, cerebral palsy occurred in seven, and less serious neurological handicaps developed in seven additional infants. Of the infants followed for 4 years or longer, 82% were neurologically and developmentally normal. Obstetric factors did not correlate with neurological handicaps; neonatal factors that did correlate with severe respiratory distress syndrome and
seizures
.
Bronchopulmonary dysplasia
occurred in 6.5% of inborn infants and in 14.2% of infant transfers.
...
PMID:Outcome in low-birth-weight infants (750 to 1,500 grams): a report on 164 cases managed at Children's Hospital, San Francisco, California. 723 11
Eighty-one very low birth weight (VLBW) infants were followed for 3 years to assess the relative impact of intrauterine growth retardation on growth and development; 27 small for gestational age (SGA) infants were compared with 27 gestation-matched infants with appropriate size for gestational age (AGA) and 27 birth weight-matched AGA infants. It was hypothesized that growth and neurodevelopmental outcomes in SGA VLBW infants are poorer than those of AGA gestation-matched (AGA-GA) infants but do not differ from those of birth weight-matched (AGA-BW) control infants. Gestational ages of the SGA, AGA-GA, and AGA-BW infants were 29 +/- 2, 29 +/- 1, 26 +/- 2 weeks, and birth weights were 821 +/- 178, 1124 +/- 85, and 848 +/- 141 gm, respectively. The SGA infants did not differ from the AGA infants in neonatal course, but AGA weight-matched infants had lower Apgar scores and more days of assisted ventilation, and an increased incidence of
bronchopulmonary dysplasia
, intraventricular hemorrhage, and
seizures
. At 3 years of age the SGA VLBW infants had lower weight and height than both comparison groups (p < 0.05). Neurologic outcome in SGA infants did not differ from that in AGA-GA infants. The AGA-BW infants had an increased incidence of suspect or abnormal neurologic findings at 2 and 3 years of age (p < 0.05). The SGA infants scored lower on developmental tests at 1, 2, and 3 years than AGA-GA infants but had scores similar to those of the AGA-BW group. We conclude that intrauterine growth retardation in VLBW infants has a significant long-term impact on growth. Although 3-year development of SGA infants is significantly lower than that of gestation-matched control infants, it does not differ from that of weight-matched control infants.
...
PMID:Growth and neurodevelopmental outcome of very low birth weight infants with intrauterine growth retardation: comparison with control subjects matched by birth weight and gestational age. 769 29
Recurrent gastroesophageal reflux (GER) after antireflux procedures (ARP) has been correlated with significant neurological impairment (NI). Other major risk factors for recurrent GER have not been extensively characterized. The authors reviewed their experience with ARPs in children to better characterize the risk factors for recurrent GER and identify successful management strategies for these patients. The charts of 281 consecutively treated children who had an ARP at our institution (1985 to 1992) were reviewed. The neurological status of each child was assessed as normal or impaired (cerebral palsy,
seizures
, mental retardation, spasticity), and other medical diagnoses such as chronic pulmonary disorders (eg, interstitial disease, cystic fibrosis,
bronchopulmonary dysplasia
, asthma, etc), and congenital malformations and syndromes were identified. The average follow-up period was 3 years (range, 1 to 7.5 years). Patients with symptoms of recurrent GER were evaluated with an upper gastrointestinal study. Patients with a radiologically intact fundoplication and suspected GER were further evaluated with a 24-hour pH probe. Statistical analyses were performed using the Fisher's Exact Test. Of the 281 patients who underwent ARP, 39 had documented recurrent GER (average, 16 months after surgery). Twenty-five (64%) of these children had chronic pulmonary disease (CPD). Thirty-two percent of all children with CPD had recurrent GER after ARP, versus 7% of those without CPD (P < .0001). For children with NI and CPD there was an increased risk (P < .0001) of failure when compared with the risk in the normal subgroup (children without CPD or NI) who underwent ARP.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Chronic lung disease is the leading risk factor correlating with the failure (wrap disruption) of antireflux procedures in children. 817 86
Two hundred children from one neonatal intensive care unit (NICU), who were very low birthweight (VLBW), were examined at approximately 9 years of age and compared with a control group of normal birthweight children. Visual morbidity was significantly higher among children who were very low birthweight. Binocular visual acuity of 6/9 or worse was noted in 21 (10.5%), strabismus in 38 (19%) and regressed retinopathy of prematurity (ROP) in 13 (6.7%) of these children. A history of
seizures
in the perinatal period was highly correlated with poor visual acuity. Independently significant factors associated with strabismus included clinically diagnosed intraventricular haemorrhage, a maternal history of neonatal death, transfer from another hospital,
bronchopulmonary dysplasia
and necrotising enterocolitis. Perinatal variables that correlated with regressed ROP included birthweight, time from birth to admission to the NICU, necrotising enterocolitis and a history of maternal smoking during the pregnancy. When screening for ocular abnormalities among children who were born preterm, particular attention should be given to children with these risk factors.
...
PMID:Perinatal predictors of ocular morbidity in school children who were very low birthweight. 829 Mar 81
1
2
Next >>