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Comparison of neonatal outcomes in pregnant women undergoing medication-assisted treatment of opioid use disorder with methadone or buprenorphine/naloxone. J Matern Fetal Neonatal Med 2022; 35:10481-10486. [PMID: 36202398 DOI: 10.1080/14767058.2022.2130238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
INTRODUCTION The number of pregnant women with opioid use disorder (OUD) has quadrupled from 1999 to 2014. Current first line treatment for OUD in pregnancy is methadone with increasing support for buprenorphine. Limited data exist on use of buprenorphine/naloxone for OUD in pregnancy despite it being standard therapy in the non-pregnant individuals. The aim of this study was to compare neonatal opioid withdrawal syndrome (NOWS) prevalence and characteristics among neonates born to women prescribed methadone and buprenorphine/naloxone. METHODS This is a retrospective cohort analysis of mother-neonate dyads treated with either methadone or buprenorphine/naloxone for OUD in pregnancy who received prenatal care in the substance abuse, treatment, education, and prevention program (STEPP) clinic and delivered at OSU. Primary neonatal outcomes included: neonates diagnosed and treated for NOWS, peak scores on Modified Finnegan Neonatal Abstinence Score (FNAS), number of scores ≥9 on FNAS, and duration of treatment for NOWS. Secondary outcomes included: fetal growth restriction, preterm birth (<37 weeks), neonatal head circumference, birth weight, NICU admission, five-minute Apgar score, and length of hospitalization. RESULTS From 2013 to 2017, we identified 588 mother-neonate dyads: 149 treated with methadone and 439 treated with buprenorphine/naloxone. Ninety-eight neonates (65.8%) in the methadone group were diagnosed with NOWS requiring pharmacological interventions compared with 170 (38.7%) in the buprenorphine/naloxone group (aOR 3.46, 95% confidence interval (CI) 2.31-5.20, p < .01). Methadone-exposed neonates were six times more likely to be treated with >1 medication for NOWS (aOR 6.32, 95% CI 2.20-18.13, p < .01). Fetal growth restriction was diagnosed more often in the methadone group compared to the buprenorphine/naloxone group (aOR 1.73, 95% CI 1.02-2.93, p < .01). Significant maternal findings were that women using methadone for OUD started PNC earlier (15w vs. 17w, p = .04) and were less likely to be taking selective serotonin-reuptake inhibitors (SSRIs) (15% vs. 25%, p = .02) compared to the buprenorphine/naloxone group. CONCLUSIONS Buprenorphine/naloxone treatment for OUD in pregnancy appears safe and has decreased NOWS and pharmacologic intervention for the neonate.
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Neonatal encephalopathy in New Zealand: Demographics and clinical outcome. J Paediatr Child Health 2016; 52:632-6. [PMID: 27148886 DOI: 10.1111/jpc.13165] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Revised: 12/03/2015] [Accepted: 01/07/2016] [Indexed: 11/26/2022]
Abstract
AIM To establish the incidence of moderate to severe neonatal encephalopathy (NE) in term infants from New Zealand and to document demographic characteristics and neonatal outcomes. METHODS Cases were reported monthly via the New Zealand Paediatric Surveillance Unit (NZPSU). Data were collected from paediatricians for neonatal items and lead maternity carers for pregnancy and birth details. Term neonatal deaths in the Perinatal and Maternal Mortality Review Committee dataset that were because of hypoxia and/or neonatal deaths from hypoxic ischaemic encephalopathy were added to the cases identified via the NZPSU, if they had not previously been ascertained. RESULTS For the period January 2010 to December 2012, there were 227 cases, equivalent to a rate of 1.30/1000 term births (95% CI 1.14-1.48). Rates of NE were high in babies of Pacific and Indian mothers but only reached statistical significance for the comparison between Pacific and NZ European. There was also a significant increase in NE rates with increasing deprivation. Resuscitation at birth was initiated for 209 (92.1%) infants with NE. Mechanical ventilation was required, following neonatal unit admission, in 171 (75.3%) infants. Anticonvulsants were used in 157 (69.2%) infants with phenobarbitone (65.6%), phenytoin (14.5%) and benzodiazapines (21.1%), the most common. Cooling was induced in 168 infants (74%) with 145 (86.3%) reported as commenced within a 6-h window. CONCLUSIONS The rate of NE in New Zealand is consistent with reported international rates. Establishing antecedent factors for NE is an important part of improving care, which may inform strategic efforts to decrease rates of NE.
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Abstract
UNLABELLED 13q deletion is a rare cause of ambiguous genitalia in the male newborn, and can be associated with mental retardation of varying degree, retinoblastoma, and malformations of the brain, eye, genitourinary and gastrointestinal tract, depending on the level of the deletion. We present a male neonate with ambiguous genitalia and IUGR with a 13q33.2 deletion, and a paternal balanced translocation. Microarray analysis found the genes involved to be on chromosome 13 in the region 102989254bp-109214509bp. This deletion encompasses the EFNB2 gene, which has been implicated in genital malformations in 13q deletion cases. CONCLUSIONS We find a link between haploinsufficiency of the EFNB2 gene and the presence of ambiguous genitalia and hypospadia in patients with a 13q.33 deletion. This work emphasizes the importance of early diagnosis of this condition due to the link with mental retardation and the need for follow up and management.
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Neonatal intensive care utilization and neonatal outcome of infants born to women aged 40 years and over in New Zealand. Acta Paediatr 2010; 99:219-24. [PMID: 19895610 DOI: 10.1111/j.1651-2227.2009.01581.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Increased maternal age is associated with pregnancy complications and there are few data available on neonatal outcome and utilization of neonatal resources. Our first aim was to use national New Zealand data to determine if the outcomes following admission to NICU are different for infants born to women aged 40 years and over, compared with those born to women under 40 years of age. The second aim was to document trends in the requirement of neonatal intensive care in infants born to women aged 40 years and older. METHOD Eligible infants were identified from registration with the Australian and New Zealand Neonatal Network for 1995-2004 inclusive. The relationship between maternal age and neonatal outcome was tested using univariate and multivariate analysis, and trends in the number of infants in maternal age groups below 35 years, 35-39 years and over 40 years were determined. RESULTS On multivariate analysis using logistic regression, maternal age over 40 years was not found to be associated with a significant increase in the odds ratio for the composite poor outcome. However, over the 10-year period, there was an increase in the number of admissions and the percentage of admissions of infants born to women over 40 years of age. CONCLUSION Although the number of infants admitted for neonatal care following birth to women over 40 years of age has increased, these infants do not appear to have an increased risk of severe abnormal outcome.
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Chest radiographs after removal of chest drains in neonates: clinical benefit or common practice? Arch Dis Child Fetal Neonatal Ed 2007; 92:F46-8. [PMID: 16769712 PMCID: PMC2675301 DOI: 10.1136/adc.2005.091322] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Chest drain insertion is a common procedure in neonatal care. Routine radiography after removal of chest drains increases radiation exposure, handling and cost, but there are few data proving clinical benefit. OBJECTIVES To review current practice and determine the yield of routinely obtained chest radiographs (CXR). METHODS A retrospective chart review of all infants undergoing removal of chest tubes in a single tertiary neonatal unit in New Zealand between January 1998 and July 2004 was performed. RESULTS In total, 119 infants were identified, from the database, to have a chest drainage performed. In 19 cases, the procedure was needle aspiration or the drain was removed outside of our unit, hence these were excluded. The remaining 100 patients with 110 episodes of chest drain removal after 174 chest tube insertions were analysed. In asymptomatic infants, routine radiography showed some reaccumulation of air in nine of 35 cases of pneumothorax or of fluid in two of the five cases of pleural effusion, but chest tube reinsertion was not required. In the 12 clinically symptomatic infants, chest tubes were reinserted in five cases (four reaccumulations of pneumothorax and one pleural effusion), and one infant had symptomatic right upper lobe collapse. In the remaining infants, there were no abnormalities on CXR accounting for deterioration. CONCLUSIONS Given the low yield for routine radiography after chest drain removal, we suggest that close observation is likely to detect clinically relevant recurrence of pneumothorax.
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Sclerema Neonatorum following hypothermia. J Paediatr Child Health 2002; 38:533-4. [PMID: 12354278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Intrauterine T-cell activation and increased proinflammatory cytokine concentrations in preterm infants with cerebral lesions. Lancet 2001; 358:1699-700. [PMID: 11728550 DOI: 10.1016/s0140-6736(01)06723-x] [Citation(s) in RCA: 179] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Brain injury is common in very preterm infants, and intrauterine infection is a frequent antecedent of preterm birth. We examined the relation of cerebral damage to intrauterine antigen exposure and inflammation in 50 infants who were born at 23-29 weeks' gestation. Higher concentrations of cytokines (tumour necrosis factor alpha [TNF-alpha], and interleukins [IL], 1beta, 6, and 10) and CD45RO(+) T lymphocytes in umbilical blood predicted cerebral lesions detected by magnetic resonance imaging very soon after delivery. Our results suggest that infants who mount an immune response in utero are at higher risk of cerebral lesions.
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Outcome of infants receiving in-utero transfusions for haemolytic disease. THE NEW ZEALAND MEDICAL JOURNAL 2001; 114:400-3. [PMID: 11665927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
AIMS To review the outcome of infants who received in-utero transfusion (IUT) at National Women's Hospital (NWH). Specifically to determine postnatal exchange and top-up transfusion requirements, to examine perinatal factors useful for predicting this and review neurodevelopmental status of recipients. METHODS A review was undertaken of infants delivered at NWH between 1991 and 2000, who had received one or more IUT for haemolytc disease. The mean gestational age at birth was 34 weeks and birth weight 2298 g. The median number of IUT was four (range 1-9). The mean gestational age at the first IUT was 25 weeks and at last IUT was 31 weeks. RESULTS All 37 infants survived to discharge. Postnatal exchange transfusion was required in ten and top up transfusion in 27 infants. Late transfusion (>3 weeks) was required in 21 infants. Follow-up information on 36 infants revealed one born prematurely following death of a co-twin had cerebral palsy and developmental delay. No other infant had audiology or neurodevelopmental abnormality. CONCLUSIONS This review helps to confirm the good outcome following IUT although some infants continue to require transfusions for up to four months after birth.
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Abstract
To define magnetic resonance imaging (MRI) appearances of the brain in extremely preterm infants between birth and term, a sequential cohort of infants born at a gestational age <30 weeks was studied with a dedicated neonatal magnetic resonance scanner. Images of infants (n = 41) with a median gestational age of 27 weeks (range 23 to 29 weeks) were initially obtained at a median age of 2 days (range 1 to 20 days) and then repeatedly studied; 29 (71%) infants had MRI at a median gestational age of 43 weeks (range 38 to 52 weeks) (term MRI). On the initial MRI scan 28 of 41 infants had abnormalities: either intraventricular hemorrhage, germinal layer hemorrhage, ventricular dilatation, or diffuse and excessive high signal intensity in the white matter on T(2)-weighted images. When magnetic resonance images for preterm infants at term gestation were compared with those of infants in the control group born at term, 22 of 29 infants had dilatation of the lateral ventricles, 24 of 29 had squaring of the anterior or posterior horns of the lateral ventricles, 11 of 29 had a widened interhemispheric fissure or extracerebral space, and 22 of 29 had diffuse and excessive high signal intensity in the white matter. There were no cases of cystic periventricular leukomalacia. We conclude that MRI abnormalities are commonly seen in the brain of preterm infants on whom images are obtained within 48 hours of birth and that further abnormalities develop between birth and term. A characteristic appearance of diffuse and excessive high signal intensity in the white matter on T(2)-weighted images is associated with the development of cerebral atrophy and may be a sign of white matter disease. These MRI appearances may help account for the high incidence of neurodevelopmental impairment in extremely preterm infants.
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Transanal MR imaging after repair of anorectal anomalies in children: appearances in pull-through versus posterior sagittal reconstructions. AJR Am J Roentgenol 1999; 173:723-8. [PMID: 10470912 DOI: 10.2214/ajr.173.3.10470912] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Our objective was to use transanal MR imaging to compare the anatomic appearance of the components of the anal sphincter and the pattern of scarring after a pull-through perineoplasty versus a posterior sagittal anorectoplasty. SUBJECTS AND METHODS Sixteen children ranging in age from 10 months to 15 years (mean, 10 years) were imaged using transanal receiver coils appropriate to the size of the child. Five had low, four intermediate, and seven high anomalies. Seven had undergone a transanal pull-through procedure, and nine had undergone posterior sagittal reconstruction. The integrity of the muscles was assessed on T1-weighted and short inversion time inversion recovery transverse and coronal images using a qualitative MR imaging score. The pattern of scarring was also assessed. RESULTS In the transanal pull-through group, four of seven patients showed external sphincter deficiency. A circumferential low-signal-intensity band was seen inferior to the sphincter in six patients. All posterior sagittal reconstructions had a long posterior midline scar. Five of nine patients showed external sphincter deficiency, whereas a further two had internal sphincter deficiency. No differences were seen in MR imaging scores for each operative procedure for all grades of severity of anorectal anomaly. However, a comparison between high and intermediate anomalies showed a small improvement in MR imaging score using the transanal pull-through procedure (Mann-Whitney U test = 3, p < .03). Manometric pressures obtained in 13 patients were poor. CONCLUSION Transanal MR imaging identifies focal defects and patterns of scarring of the anal sphincter complex in infants and children and provides valuable information about individual muscle components.
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Abstract
AIM This study looked for evidence of physiological disturbance in preterm infants undergoing magnetic resonance imaging (MRI). METHODS Intensive care was continued, as appropriate, throughout scanning in each infant. The heart rate, oxygen saturation (SaO2), temperature and mean arterial blood pressure (BP) was monitored during MRI in preterm infants, median gestational age at birth 27 (range 23-32) weeks and median postnatal age at initial MRI, 3 days (range 1-42). The acoustic noise level during imaging was also measured. RESULTS 2087 min of data were obtained from 39 examinations in 23 infants. The median heart rate was 159 and no bradycardia < 100 or tachycardia > 200 bpm occurred. Although 42 episodes of desaturation < 90% were detected only three were < 80, and these occurred in one infant due to endotracheal tube blockage. The median axillary temperature was 36.9 degrees C (range 35.7-37.8) and median BP (n = 6) was 37 mmHg (24-48). The ambient noise level in the MR system during scanning was 67-72 dBA. CONCLUSION In preterm infants who required intensive care during scanning, MRI could be performed without major physiological instability.
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Has the outcome for extremely low gestational age (ELGA) infants improved following recent advances in neonatal intensive care? Am J Perinatol 1998; 15:469-77. [PMID: 9788645 DOI: 10.1055/s-2007-994068] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The objectives of this paper are to examine (a) the survival of extremely low-gestational-age (ELGA) infants born at 23-28 weeks' gestational age (GA) and (b) the neurodevelopmental outcome at 18 months corrected age for those born at 23-25 weeks' GA during 1991-1993, when antenatal steroids, surfactant, and dexamethasone for bronchopulmonary dysplasia had become accepted treatments; and to compare with an earlier (1983-1989), previously published large cohort (in a presurfactant era) from our institution. Perinatal and neonatal data on all births delivered at 23-28 weeks' GA at British Columbia's tertiary perinatal center were analyzed for survival rates by GA. Survivors of those born at 23-25 weeks' GA underwent neurodevelopmental assessment at a corrected chronological age of 18 months. The recent cohort (n = 333) of live birth infants, compared to the earlier cohort (n = 911 ) showed a trend toward an overall improved survival to discharge (72 vs. 65%, p = 0.06). Further analysis showed that improved survival was seen only in 26- to 28-week GA infants (86 vs. 76%, p = 0.01), but not in 23- to 25-week GA infants (44 vs. 44%, p = 0.9), even when adjusted for gender or twin births. In addition, the incidence of major impairment at 18 months (36% in both periods) remained high. Reanalysis of 24- to 25-week GA infants again showed no evidence of improved survival (53 vs. 50%) or improved outcome at 18 months (major handicap rate 32%; vs. 34%). Survival rates improved for 26- to 28-week GA infants, but the survival rate and incidence of major impairment had not improved for of 23- to 25-week GA infants.
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Magnetic resonance imaging of the neonatal brain. HOSPITAL MEDICINE (LONDON, ENGLAND : 1998) 1998; 59:41-5. [PMID: 9798564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Advances in magnetic resonance technology have revolutionized our ability to obtain detailed images of the neonatal brain without the use of ionizing radiation. Magnetic resonance imaging has now become the modality of choice for the in-vivo assessment of brain development, myelination and pathology.
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Abstract
Physical growth and the serum growth factors, insulin growth factor 1 (IGF1) and its binding protein (IGFBP3) were measured weekly during dexamethasone treatment and for 3 weeks after stopping therapy in 10 ventilated babies [median (range) birth weight 860 g (640-1210); median (range) gestational age 26 weeks (24-29)] with bronchopulmonary dysplasia (BPD). The mean (+/- SE) rates of change of all physical measures except crown-rump length (CRL) increased significantly after stopping dexamethasone: weight gain 13.2 (+/- 1.5) on versus 1.0 (+/- 1.9) g/day off treatment; occipital-frontal circumference 0.7 (+/- 0.1) cm/week; CRL 0.5 (+/- 0.1) versus 0.7 (+/- 0.1) (TBL) 0.7 (+/- 0.1) versus 1.1 (+/- 0.1) cm/week; CRL 0.5 (+/- 0.1) versus 0.7 (+/- 0.1) cm/week, and knee-ankle length (KAL) 0.13 (+/- 0.02) versus 0.36 (+/- 0.04) cm/week. Mean serum IGF-1 (1.57 +/- 0.13 versus 3.56 +/- 0.41 nmol/L) and IGFBP3 (0.94 +/- 0.03 versus 1.12 +/- 0.05 mg/L) levels also increased off treatment. The weekly dose of dexamethasone (mg/kg) was significantly negatively correlated with all physical growth measures (P < 0.01), but showed no correlation with growth factors. Protein intake (g/kg/day) was significantly correlated (P < 0.01) with weight gain (r = 0.28), changes (TBL) (r = 0.32), serum IGF1 levels (r = 0.60), and IGFBP3 levels (r = 0.37). All aspects of physical growth are compromised during dexamethasone treatment for BPD. Poor growth during steroid treatment is associated with lower IGF1 and IGFBP3 levels. Further study is needed to examine the effect of varying dexamethasone dosage regimes and nutritional intake on the growth process in BPD.
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Further case of Galloway-Mowat syndrome of abnormal gyral patterns and glomerulopathy. AMERICAN JOURNAL OF MEDICAL GENETICS 1997; 69:431. [PMID: 9098497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Arthrogryposis multiplex congenita and bilateral mid-brain infarction following maternal overdose of co-proxamol. Eur J Paediatr Neurol 1997; 1:183-6. [PMID: 10728216 DOI: 10.1016/s1090-3798(97)80056-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a case of arthrogryposis multiplex congenita secondary to fetal hypokinesia in a 41-week gestation infant following antenatal central nervous system injury. The mother's pregnancy was complicated by an episode of attempted self harm, with an overdose of co-proxamol at 22 weeks of gestational age, and by the use of cocaine in combination with excess alcohol intake. Magnetic resonance imaging showed bilateral mid-brain cysts and marked atrophy of the basal ganglia and thalami.
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Transient neonatal diabetes mellitus and macroglossia. J Perinatol 1996; 16:288-91. [PMID: 8866300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Transient neonatal diabetes mellitus is an uncommon disorder. Macroglossia in association with transient neonatal diabetes mellitus has been reported only twice before. We report the case of a 21-day-old male infant referred from a peripheral hospital for management of hyperglycemia. The mother was a 21-year-old primigravid in good health. There was no history of diabetes or drug or alcohol exposure. The pregnancy was complicated by intrauterine growth retardation and oligohydramnios from 30 weeks' gestation and the birth weight at 38 weeks' gestation was only 1480 gm. Physical examination revealed dysmorphic features and asymmetric growth retardation. The admission weight (1840 gm) and length (40.5 cm) were 5 SDs less than the mean and head circumference (32.5 cm) was 1 SD less than the mean. Dysmorphic features included macroglossia, large fontanelles, hypospadias, umbilical hernia, and bilateral inguinal hernias. Hyperglycemia had been noted on day 1 of life with an initial blood glucose value of 16 mmol/L (288 mg/dl). Despite treatment with regular insulin blood glucose control continued to be erratic. Therefore a regimen of daily NPH insulin was begun, which has a smoother action. Interestingly, from day 41 to day 47 the infant did not receive insulin and a crude control of the blood glucose was demonstrated. Peak levels of blood glucose in excess of 20 mmol/L (360 mg/dl) were followed by drops to levels less than 2 mmol/L (36 mg/dl) without insulin administration. This abnormal pattern of glucose control may represent poorly regulated release of endogenous insulin. However, because of unsatisfactory glucose levels administration of daily NPH insulin was reintroduced. The infant was discharged from the hospital on day 50 and administration of insulin was discontinued uneventfully at 9 months. At 1 year the hemoglobin A1c level was still normal and the infant's weight was at the 10th percentile. Macroglossia was less pronounced. Development showed mild delay in gross motor milestones.
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Abstract
The purpose of this study was to review the clinical and ultrasound experience of renal tract abnormalities associated with cocaine exposure in utero. We undertook a 3-year chart review of all infants admitted to British Columbia's Children's Hospital neonatal intensive care unit and Sunny Hill Health Centre for Children in order to identify patients with the diagnostic code for maternal drug or substance use. There were 136 neonates with a positive history or urine drug screen. Renal ultrasound scans had been performed on 79 patients. Ultrasound abnormalities were found in 11 patients (14%) and included horseshoe kidney (2), unilateral abnormal small kidney (1), duplex kidney (1), and renal tract dilation (8). Clinical findings were glandular (2) and juxtaglandular (1) hypospadias with chordee. The patients with hypospadias did not have other abnormalities or abnormal renal ultrasound scans. In our population of infants exposed to cocaine in utero we detected an increased incidence of hypospadias and an increased incidence of renal tract abnormalities. We conclude that cocaine exposure in utero may well be a risk factor for renal tract anomalies. However, a larger, longer-term prospective study is necessary before definitive recommendations can be given for routine screening by ultrasound of all infants exposed to cocaine in utero.
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Abstract
Fourteen children who relapsed after initial remission of leukaemia were studied. Six received a second course of cranial radiotherapy, while the remaining eight children were given total body irradiation before bone marrow transplantation. The postirradiation somnolence syndrome was common after cranial radiotherapy. All children had mild/soft neurological signs, mostly of coordination. None had a major motor disability. All but the youngest child had cataracts; two children required an operation for these. All children were growth hormone deficient. Verbal IQ, attention, and concentration were selectively reduced (with respect to normative levels). The time between the two treatments, age at relapse, and higher doses of radiotherapy all correlated with cognitive outcome, with girls showing greater impairments than boys. Only two children were performing at age appropriate levels on measures of academic achievement. It is concluded that neurological and neuropsychological morbidity is significantly increased by the current treatments prescribed after the relapse of leukaemia.
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Voluntary euthanasia and the risks of abuse: can we learn anything from The Netherlands? LAW, MEDICINE & HEALTH CARE : A PUBLICATION OF THE AMERICAN SOCIETY OF LAW & MEDICINE 1992; 20:133-43. [PMID: 1630138 DOI: 10.1111/j.1748-720x.1992.tb01180.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
In the United States’ quite volatile public debates over the legalization of voluntary active euthanasia and physician-assisted suicide, much has been made of the risk of abuse. Indeed, it was probably fears of abuse that contributed more than any other single factor to the 1991 defeat of the United States’ first ballot test of legalizing euthanasia, the state of Washington's Initiative 119—despite prior state and national polls suggesting the measure would pass. Opponents of Initiative 119, which would have legalized physician-performed euthanasia or physician-provided aid in suicide when voluntarily requested by competent terminally ill patients with less than six months to live, variously claimed that the legislation would encourage greedy family members to pressure patients into choosing death, that unscrupulous physicians would kill patients who became unattractive to treat, that cost-cutting pressures from hospitals, insurers, and other institutions would force patients into death, and that race-, age-, and handicap-prejudice would take an especial toll among vulnerable groups.
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Abstract
A Gerbode defect is a ventricular septal defect communicating directly between the left ventricle and right atrium. There has been some debate about the existence of such an entity. We present the case of a previously healthy 15-year-old boy who developed bacterial endocarditis following ear piercing and was subsequently found to have a defect between the left ventricle and right atrium, which was successfully repaired surgically.
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Abstract
Stool samples from 83 Sudanese children with gastro-enteritis were examined using a safranin-methylene blue stain. Five children (6.1%) were excreting cryptosporidium oocysts but no other potential enteropathogens. The clinical features of anorexia, vomiting and pyrexia and the profuse green watery offensive stool were similar to those reported previously. All of the children were dehydrated. None of 37 children studied who did not have gastro-enteritis was excreting oocysts.
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