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Kandraju H, Jasani B, Shah PS, Church PT, Luu TM, Ye XY, Stavel M, Mukerji A, Shah V. Timing of Systemic Steroids and Neurodevelopmental Outcomes in Infants < 29 Weeks Gestation. Children (Basel) 2022; 9:children9111687. [PMID: 36360415 PMCID: PMC9688446 DOI: 10.3390/children9111687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 10/29/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022]
Abstract
Objective: To determine the association between postnatal age (PNA) at first administration of systemic postnatal steroids (sPNS) for bronchopulmonary dysplasia (BPD) and mortality or significant neurodevelopmental impairment (sNDI) at 18−24 months corrected age (CA) in infants < 29 weeks’ gestation. Methods: Data from the Canadian Neonatal Network and Canadian Neonatal Follow-up Network databases were used to conduct this retrospective cohort study. Infants exposed to sPNS for BPD after the 1st week of age were included and categorized into 8 groups based on the postnatal week of the exposure. The primary outcome was a composite of mortality or sNDI. A multivariable logistic regression model adjusting for potential confounders was used to determine the association between the sPNS and ND outcomes. Results: Of the 10,448 eligible infants, follow-up data were available for 6200 (59.3%) infants. The proportion of infants at first sPNS administration was: 8%, 17.5%, 23.1%, 18.7%, 12.6%, 8.3%, 5.8%, and 6% in the 2nd, 3rd, 4th, 5th, 6th, 7th, 8−9th, and ≥10th week of PNA respectively. No significant association between the timing of sPNS administration and the composite outcome of mortality or sNDI was observed. The odds of sNDI and Bayley-III motor composite < 70 increased by 1.5% (95% CI 0.4, 2.9%) and 2.6% (95% CI 0.9, 4.4%), respectively, with each one-week delay in the age of initiation of sPNS. Conclusions: No significant association was observed between the composite outcome of mortality or sNDI and PNA of sPNS. Among survivors, each week’s delay in initiation of sPNS may increase the odds of sNDI and motor delay.
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Affiliation(s)
- Hemasree Kandraju
- Department of Paediatrics, Mount Sinai Hospital, Toronto, ON M5G 1X5, Canada
| | - Bonny Jasani
- Division of Neonatology, Hospital for Sick Children, Toronto, ON M5G 1X8, Canada
| | - Prakesh S. Shah
- Department of Paediatrics, Mount Sinai Hospital, Toronto, ON M5G 1X5, Canada
| | - Paige T. Church
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada
| | - Thuy Mai Luu
- Department of Pediatrics, CHU Sainte-Justine, Montreal, QC H3T 1C5, Canada
| | - Xiang Y. Ye
- Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, ON M5G 1X6, Canada
| | - Miroslav Stavel
- Neonatal Intensive Care Unit, Royal Columbian Hospital, New Westminster, BC V3L 3W7, Canada
| | - Amit Mukerji
- Department of Pediatrics, McMaster University, Hamilton, ON L8S 3Z5, Canada
| | - Vibhuti Shah
- Department of Paediatrics, Mount Sinai Hospital, Toronto, ON M5G 1X5, Canada
- Correspondence: ; Tel.: +1-416-586-4816; Fax: +1-416-586-8745
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Hendson L, Church PT, Banihani R. Le suivi de l'extrême prématuré après le congé des soins intensifs néonatals. Paediatr Child Health 2022; 27:359-371. [PMID: 36200102 PMCID: PMC9528784 DOI: 10.1093/pch/pxac059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 10/13/2021] [Indexed: 11/05/2022] Open
Abstract
La survie des extrêmes prématurés (moins de 28 semaines d'âge gestationnel) s'est améliorée au fil du temps. Bon nombre s'en sortent bien et ont une bonne qualité de vie. Ils demeurent toutefois vulnérables à des problèmes de santé, y compris des difficultés neurosensorielles et neurodéveloppementales, que les médecins de première ligne, les pédiatres et les cliniques spécialisées doivent surveiller. Le présent document de principes passe en revue les conséquences médicales et neurodéveloppementales potentielles pour les extrêmes prématurés dans les deux ans suivant leur congé et fournit des stratégies de counseling, de dépistage précoce et d'intervention. Parce qu'ils sont tous liés à l'extrême prématurité, la dysplasie bronchopulmonaire ou les troubles respiratoires, les problèmes d'alimentation et de croissance, le développement neurosensoriel (vision et audition), la paralysie cérébrale et le trouble du spectre de l'autisme doivent faire rapidement l'objet d'une évaluation. Pour évaluer la croissance et le développement, il faut corriger l'âge chronologique en fonction de l'âge gestationnel jusqu'à 36 mois de vie. Par ailleurs, l'attention au bien-être émotionnel des parents et des proches fait partie intégrante des soins de qualité de l'extrême prématuré.
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Affiliation(s)
- Leonora Hendson
- Société canadienne de pédiatrie, comité d'étude du fœtus et du nouveau-né, Ottawa (Ontario)Canada
| | - Paige T Church
- Société canadienne de pédiatrie, comité d'étude du fœtus et du nouveau-né, Ottawa (Ontario)Canada
| | - Rudaina Banihani
- Société canadienne de pédiatrie, comité d'étude du fœtus et du nouveau-né, Ottawa (Ontario)Canada
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Hendson L, Church PT, Banihani R. Follow-up care of the extremely preterm infant after discharge from the neonatal intensive care unit. Paediatr Child Health 2022; 27:359-371. [PMID: 36200103 PMCID: PMC9528778 DOI: 10.1093/pch/pxac058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Accepted: 10/13/2021] [Indexed: 11/07/2022] Open
Abstract
The survival of babies born extremely preterm (EP, <28 weeks gestation) has improved over time, and many have good outcomes and quality of life. They remain at risk for health issues, including neurosensory and neurodevelopmental difficulties requiring monitoring by primary physicians, paediatricians, and specialty clinics. This statement reviews potential medical and neurodevelopmental consequences for EP infants in the first 2 years after discharge and provides strategies for counselling, early detection, and intervention. EP-related conditions to assess for early include bronchopulmonary dysplasia or respiratory morbidity, feeding and growth concerns, neurosensory development (vision and hearing), cerebral palsy, and autism spectrum disorder. Correction for gestational age should be used for growth and development until 36 months of age. Integral to quality care of the child born EP is attention to the emotional well-being of parents and caregivers.
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Affiliation(s)
- Leonora Hendson
- Canadian Paediatric Society Fetus and Newborn Committee, Ottawa, Ontario, Canada
| | - Paige T Church
- Canadian Paediatric Society Fetus and Newborn Committee, Ottawa, Ontario, Canada
| | - Rudaina Banihani
- Canadian Paediatric Society Fetus and Newborn Committee, Ottawa, Ontario, Canada
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Barrington KJ, Church PT, Luu TM, Davis PG. Respiratory outcomes in preterm babies: Is bronchopulmonary dysplasia important? Acta Paediatr 2022; 111:1660-1663. [PMID: 35608213 DOI: 10.1111/apa.16417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Revised: 05/16/2022] [Accepted: 05/20/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Keith J. Barrington
- Department of Paediatrics Centre Hospitalier Universitaire Sainte‐Justine Quebec Canada
- Department of Pediatrics University of Montreal Quebec Canada
| | - Paige T. Church
- Department of Newborn and Developmental Paediatrics Sunnybrook Health Sciences Centre Toronto Ontario Canada
- Department of Paediatrics University of Toronto Toronto Ontario Canada
| | - Thuy Mai Luu
- Department of Paediatrics Centre Hospitalier Universitaire Sainte‐Justine Quebec Canada
- Department of Pediatrics University of Montreal Quebec Canada
- St Justine Hospital Research Center Quebec Canada
| | - Peter G. Davis
- Neonatal Services The Royal Women's Hospital Melbourne Victoria Australia
- Department of Obstetrics and Gynaecology The University of Melbourne Melbourne Victoria Australia
- Murdoch Children's Research Institute Melbourne Victoria Australia
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Mclean MA, Scoten OC, Yu W, Ye XY, Petrie J, Church PT, Soraisham AS, Mirea LS, Weinberg J, Synnes AR, O'Brien K, Grunau RE. Lower Maternal Chronic Physiological Stress and Better Child Behavior at 18 Months: Follow-Up of a Cluster Randomized Trial of Neonatal Intensive Care Unit Family Integrated Care. J Pediatr 2022; 243:107-115.e4. [PMID: 34971651 DOI: 10.1016/j.jpeds.2021.12.055] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 12/15/2021] [Accepted: 12/22/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To assess whether Family Integrated Care (FICare) in the neonatal intensive care unit improves maternal chronic physiological stress and child behavior at 18 months of corrected age for infants born preterm. STUDY DESIGN Follow-up of a multicenter, prospective cluster-randomized controlled trial comparing FICare and standard care of children born at <33 weeks of gestation and parents, stratified by tertiary neonatal intensive care units, across Canada. Primary outcomes at 18 months of corrected age were maternal stress hormones (cortisol, ie, hair cumulative cortisol [HCC], dehydroepiandrosterone [DHEA]) assayed from hair samples. Secondary outcomes included maternal reports of parenting stress, child behaviors (Internalizing, Externalizing, Dysregulation), and observer-rated caregiving behaviors. Outcomes were analyzed using multilevel modeling. RESULTS We included 126 mother-child dyads from 12 sites (6 FICare sites, n = 83; 6 standard care sites, n = 43). FICare intervention significantly lowered maternal physiological stress as indicated by HCC (B = -0.22 [-0.41, -0.04]) and cortisol/DHEA ratio (B = -0.25 [-0.48, -0.02]), but not DHEA (B = 0.01 [-0.11, 0.14]). Enrollment in FICare led to lower child Internalizing (B = -0.93 [-2.33, 0.02]) and Externalizing behavior T scores (B = -0.91 [-2.25, -0.01]) via improvements to maternal HCC (mediation). FICare buffered the negative effects of high maternal HCC on child Dysregulation T scores (B = -11.40 [-23.01, 0.21]; moderation). For mothers reporting high parenting stress at 18 months, FICare was related to lower Dysregulation T scores via maternal HCC; moderated mediation = -0.17 (-0.41, -0.01). CONCLUSIONS FICare has long-term beneficial effects for mother and child, attenuating maternal chronic physiological stress, and improving child behavior in toddlerhood. CLINICAL TRIAL REGISTRATION NCT01852695.
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Affiliation(s)
- Mia A Mclean
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada; BC Children's Hospital Research Institute, Vancouver, British Columbia, Canada
| | - Olivia C Scoten
- BC Children's Hospital Research Institute, Vancouver, British Columbia, Canada
| | - Wayne Yu
- Department of Cellular & Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Xiang Y Ye
- Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Julie Petrie
- BC Women's Hospital, Vancouver, British Columbia, Canada
| | - Paige T Church
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | | | | | - Joanne Weinberg
- Department of Cellular & Physiological Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Anne R Synnes
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada; BC Children's Hospital Research Institute, Vancouver, British Columbia, Canada; BC Women's Hospital, Vancouver, British Columbia, Canada
| | - Karel O'Brien
- Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, Ontario, Canada; Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada; Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Ruth E Grunau
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada; BC Children's Hospital Research Institute, Vancouver, British Columbia, Canada; BC Women's Hospital, Vancouver, British Columbia, Canada.
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Doucette SM, Kelly EN, Church PT, Lee S, Shah V. Association of inotrope use with neurodevelopmental outcomes in infants <29 weeks gestation: a retrospective cohort study. J Matern Fetal Neonatal Med 2021; 35:6044-6052. [PMID: 33827395 DOI: 10.1080/14767058.2021.1904872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The primary objective was to compare neurodevelopmental (ND) outcomes at 18-24 months in preterm infants <29 weeks gestational age (GA) who received versus those who did not receive inotropes in the first week of life. The secondary objective was to assess ND outcomes according to the duration of inotropic support in the first week of life (≤3 or >3 days). STUDY DESIGN Retrospective population-based cohort study of preterm infants <29 weeks GA admitted to participating neonatal intensive care units (NICUs) of the Canadian Neonatal Network (CNN) from January 2010 to September 2011 with follow-up data available at 18-24 months. Neurodevelopmental outcomes were assessed using the Bayley Scales of Infant and Toddler Development-Third Edition (BSID-III). Long-term outcomes were categorized as neurodevelopmental impairment (NDI) and significant neurodevelopmental impairment (sNDI), and effect modification due to other neonatal morbidities including receipt of antenatal steroids, GA, small for gestational age (SGA) status, sex, score for neonatal acute physiology (SNAP-II) >20, postnatal steroids, bronchopulmonary dysplasia (BPD), intraventricular hemorrhage (IVH) grade ≥3/periventricular leukomalacia (PVL), early- and late-onset sepsis, retinopathy of prematurity (ROP) and necrotizing enterocolitis (NEC) was assessed. Maternal and infant demographic characteristics and short- and long-term outcomes were compared using Pearson's Chi-square test for categorical variables and Student's t-test or the Wilcoxon rank test for continuous variables. Adjusted odds ratios (AORs) and 95% confidence intervals (CIs) were calculated using multivariable regression analysis. RESULTS Of the 491 (18.7%) eligible preterm infants who received inotropes during the first week of life, 314 (64%) survived to NICU discharge and 245 (78%) had ND outcome data available. A total of 1775 eligible preterm infants did not receive inotropes in the first week of life; 1647 (92.7%) survived to NICU discharge and 1149 (70%) had ND outcome data. Maternal and infant characteristics associated with infants receiving inotropes included: younger maternal age, clinical chorioamnionitis, no antenatal steroids, outborn, lower GA, BW and Apgar scores at both one and five minutes; and higher SNAP-II scores (p < .05). Infants who received inotropes in the first week of life were more likely to be require postnatal steroids, had higher rates of BPD, IVH grade ≥3/PVL, early- and late-onset sepsis, ROP, NEC and mortality (p < .05). Infants who received inotropes in the first week of life also had higher rates of sensorineural or mixed hearing loss with an AOR (95% CI) of 1.99 (1.13, 3.49). After adjusting for confounding variables, there was no difference in the risk of NDI or sNDI between infants who did and did not receive inotropes in the first week of life. Of the infants with neurodevelopmental outcome data available, 186 received inotropes for ≤3 days and 59 for >3 days. After adjusting for confounding variables there was no difference in the risk of NDI or sNDI. Infants who received inotropes for >3 days were more likely to have lower BSID-III cognitive [AOR 2.43 95% CI (1.03, 5.76)] and motor scores <85 [AOR 2.38 95% CI (1.07, 5.30)] respectively. CONCLUSIONS In this large, population-based cohort, infants who received inotropes in the first week of life were at increased risk for sensorineural or mixed hearing loss. There was no difference in NDI or sNDI after adjusting for confounding variables. A longer duration of inotrope use in the first week of life was associated with lower BSID-III cognitive and motor scores, but no difference in overall NDI or sNDI.
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Affiliation(s)
- Stefani M Doucette
- Division of Neonatology, Department of Pediatrics, Foothills Medical Centre, University of Calgary, Calgary, Canada
| | - Edmond N Kelly
- Department of Paediatrics, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - Paige T Church
- Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada
| | - Shoo Lee
- Department of Paediatrics, Mount Sinai Hospital, University of Toronto, Toronto, Canada.,Department of Obstetrics and Gynecology, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada.,Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, Canada
| | - Vibhuti Shah
- Department of Paediatrics, Mount Sinai Hospital, University of Toronto, Toronto, Canada.,Maternal-Infant Care Research Centre, Mount Sinai Hospital, Toronto, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
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Banihani R, Church PT, Luther M, Kiss A, Asztalos EV. Outcomes of Preterm Infants with a Periventricular Venous Infarction in the Neonatal Period. J Pediatr Neurol 2019. [DOI: 10.1055/s-0038-1624575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractWe compared the neurodevelopmental outcomes of infants with and without a periventricular venous hemorrhagic infarction (PVHI). The study was designed as a case–control study. The primary outcome measure was any score of < 85 in at least one of the cognition, language, or motor domains of the Bayley Scales of Infant and Toddler Development-3rd edition (Bayley-III) at 18 to 24 months corrected age. Of 41 infants identified, 20 index infants were matched with 40 controls for analyses. No differences in the primary outcome were noted between the two groups of infants, 52.9% with PVHI compared with 62.5% without PVHI (OR: 0.68, 95% CI: 0.21–2.13; p = 0.56). Infants with a PVHI were likely to have cerebral palsy, 85% compared with 7.5%, with the majority (70%) being ambulatory. Infants with a PVHI were developmentally similar to their preterm counterparts as it related to cognition and language.
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Affiliation(s)
- Rudaina Banihani
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Paige T. Church
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Maureen Luther
- Neonatal Follow-Up Clinic, Women & Babies Program, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Alex Kiss
- Sunnybrook Research Institute, University of Toronto, Toronto, Ontario, Canada
| | - Elizabeth V. Asztalos
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
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AlRefai A, Drake J, Kulkarni AV, Connor KL, Shannon P, Toi A, Chitayat D, Blaser S, Church PT, Abbasi N, Ryan G, Van Mieghem T. Fetal myelomeningocele surgery: Only treating the tip of the iceberg. Prenat Diagn 2018; 39:10-15. [PMID: 30536580 DOI: 10.1002/pd.5390] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 11/03/2018] [Accepted: 11/15/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Fetal myelomeningocele (fMMC) surgery improves infant outcomes when compared with postnatal surgery. Surgical selection criteria and the option of pregnancy termination, however, limit the number of cases that are eligible for prenatal surgery. We aimed to quantify what proportion of cases could ultimately benefit from fetal therapy. METHODS We retrospectively reviewed all cases of fMMC referred to a large tertiary care center over a 10-year period and assessed their eligibility for fetal surgery, pregnancy termination rates, and actual uptake of the surgery. RESULTS Of 158 cases, 67 (42%) were ineligible for fetal surgery based on surgical exclusion criteria. Eleven fetuses (7%) had chromosomal anomalies, 10 of which (91%) had other anomalies on ultrasound. Thirty-four patients had a combination of maternal and fetal contraindications. Of the remaining 91 eligible cases (58%), 45 (49%) pregnancies were terminated, leaving only 46 (29% of initial 158 cases) as potential candidates for fetal repair. Actual uptake of fetal surgery was 15% (n = 14 of 91), but this increased after a national program was started. CONCLUSION Only a minority of fMMC cases will ultimately undergo fetal surgery. These numbers support the centralization of care in expert centers.
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Affiliation(s)
- Alyaa AlRefai
- Fetal Medicine Unit, Department of Obstetrics & Gynaecology, Mount Sinai Hospital and University of Toronto, Toronto, Canada
| | - James Drake
- Department of Neurosurgery, Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Abhaya V Kulkarni
- Department of Neurosurgery, Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Kristin L Connor
- Department of Health Sciences, Carleton University, Ottawa, Canada
| | - Patrick Shannon
- Department of Pathology, Mount Sinai Hospital and University of Toronto, Toronto, Canada
| | - Ants Toi
- Department of Radiology, Mount Sinai Hospital and University of Toronto, Toronto, Canada
| | - David Chitayat
- Department of Medical Genetics, Mount Sinai Hospital and University of Toronto, Toronto, Canada
| | - Susan Blaser
- Department of Radiology, Hospital for Sick Children and University of Toronto, Toronto, Canada
| | - Paige T Church
- Department of Paediatrics, Holland Bloorview Kids Rehabilitation Hospital and University of Toronto, Toronto, Canada
| | - Nimrah Abbasi
- Fetal Medicine Unit, Department of Obstetrics & Gynaecology, Mount Sinai Hospital and University of Toronto, Toronto, Canada
| | - Greg Ryan
- Fetal Medicine Unit, Department of Obstetrics & Gynaecology, Mount Sinai Hospital and University of Toronto, Toronto, Canada
| | - Tim Van Mieghem
- Fetal Medicine Unit, Department of Obstetrics & Gynaecology, Mount Sinai Hospital and University of Toronto, Toronto, Canada
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Weisz DE, Mirea L, Resende MHF, Ly L, Church PT, Kelly E, Kim SJ, Jain A, McNamara PJ, Shah PS. Outcomes of Surgical Ligation after Unsuccessful Pharmacotherapy for Patent Ductus Arteriosus in Neonates Born Extremely Preterm. J Pediatr 2018; 195:292-296.e3. [PMID: 29306492 DOI: 10.1016/j.jpeds.2017.11.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 10/29/2017] [Accepted: 11/15/2017] [Indexed: 01/09/2023]
Abstract
A retrospective cohort study of neonates born extremely preterm with persistent patent ductus arteriosus after unsuccessful pharmacologic closure compared outcomes between 166 surgically ligated and 142 nonligated neonates. After adjustment for confounders, ligation was not associated with the composite outcome of death or neurodevelopmental impairment, neurodevelopmental impairment alone, chronic lung disease, or retinopathy of prematurity among survivors.
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Affiliation(s)
- Dany E Weisz
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, Toronto, Canada; Department of Pediatrics, University of Toronto, Toronto, Canada.
| | | | | | - Linh Ly
- Department of Pediatrics, University of Toronto, Toronto, Canada; Department of Pediatrics, Hospital for Sick Children, Toronto, Canada
| | - Paige T Church
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, Toronto, Canada; Department of Pediatrics, University of Toronto, Toronto, Canada
| | - Edmond Kelly
- Department of Pediatrics, University of Toronto, Toronto, Canada; Department of Pediatrics, Hospital for Sick Children, Toronto, Canada
| | - S Joseph Kim
- Department of Medicine, University of Toronto, Toronto, Canada
| | - Amish Jain
- Department of Pediatrics, University of Toronto, Toronto, Canada; Department of Pediatrics, Hospital for Sick Children, Toronto, Canada
| | - Patrick J McNamara
- Department of Pediatrics, University of Toronto, Toronto, Canada; Department of Pediatrics, Mt. Sinai Hospital, Toronto, Canada; Department of Physiology, University of Toronto, Toronto, Canada; Physiology and Experimental Medicine, SickKids Research Institute, Toronto, Canada
| | - Prakesh S Shah
- Department of Pediatrics, University of Toronto, Toronto, Canada; Department of Pediatrics, Hospital for Sick Children, Toronto, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
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Leijser LM, Miller SP, van Wezel-Meijler G, Brouwer AJ, Traubici J, van Haastert IC, Whyte HE, Groenendaal F, Kulkarni AV, Han KS, Woerdeman PA, Church PT, Kelly EN, van Straaten HLM, Ly LG, de Vries LS. Posthemorrhagic ventricular dilatation in preterm infants: When best to intervene? Neurology 2018; 90:e698-e706. [PMID: 29367448 DOI: 10.1212/wnl.0000000000004984] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2017] [Accepted: 11/06/2017] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To compare neurodevelopmental outcomes of preterm infants with and without intervention for posthemorrhagic ventricular dilatation (PHVD) managed with an "early approach" (EA), based on ventricular measurements exceeding normal (ventricular index [VI] <+2 SD/anterior horn width <6 mm) with initial temporizing procedures, followed, if needed, by permanent shunt placement, and a "late approach" (LA), based on signs of increased intracranial pressure with mostly immediate permanent intervention. METHODS Observational cohort study of 127 preterm infants (gestation <30 weeks) with PHVD managed with EA (n = 78) or LA (n = 49). Ventricular size was measured on cranial ultrasound. Outcome was assessed at 18-24 months. RESULTS Forty-nine of 78 (63%) EA and 24 of 49 (49%) LA infants received intervention. LA infants were slightly younger at birth, but did not differ from EA infants for other clinical measures. Initial intervention in the EA group occurred at younger age (29.4/33.1 week postmenstrual age; p < 0.001) with smaller ventricles (VI 2.4/14 mm >+2 SD; p < 0.01), and consisted predominantly of lumbar punctures or reservoir taps. Maximum VI in infants with/without intervention was similar in EA (3/1.5 mm >+2 SD; p = 0.3) but differed in the LA group (14/2.1 mm >+2 SD; p < 0.001). Shunt rate (20/92%; p < 0.001) and complications were lower in EA than LA group. Most EA infants had normal outcomes (>-1 SD), despite intervention. LA infants with intervention had poorer outcomes than those without (p < 0.003), with scores <-2 SD in 81%. CONCLUSION In preterm infants with PHVD, those with early intervention, even when eventually requiring a shunt, had outcomes indistinguishable from those without intervention, all being within the normal range. In contrast, in infants managed with LA, need for intervention predicted worse outcomes. Benefits of EA appear to outweigh potential risks. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that for preterm infants with PHVD, an EA to management results in better neurodevelopmental outcomes than a LA.
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Affiliation(s)
- Lara M Leijser
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Steven P Miller
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Gerda van Wezel-Meijler
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Annemieke J Brouwer
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Jeffrey Traubici
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Ingrid C van Haastert
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Hilary E Whyte
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Floris Groenendaal
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Abhaya V Kulkarni
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Kuo S Han
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Peter A Woerdeman
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Paige T Church
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Edmond N Kelly
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Henrica L M van Straaten
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Linh G Ly
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada
| | - Linda S de Vries
- From the Divisions of Neonatology (L.M.L., H.E.W., L.G.L.), Neurology (L.M.L., S.P.M.), and Neurosurgery (A.V.K.), Department of Pediatrics, The Hospital for Sick Children and The University of Toronto, Canada; Department of Neonatology (G.v.W.-M., H.L.M.v.S.), Isala Women-Children's Hospital, Zwolle, the Netherlands; Department of Neonatology (A.J.B., I.C.v.H., F.G., L.S.d.V.), Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands; University of Applied Sciences (A.J.B.), Utrecht, the Netherlands; Department of Radiology (J.T.), The Hospital for Sick Children and The University of Toronto, Canada; Department of Neurology and Neurosurgery (K.S.H., P.A.W.), University Medical Center Utrecht, the Netherlands; Department of Newborn and Developmental Pediatrics (P.T.C.), Sunnybrook Health Sciences Centre and The University of Toronto; and Division of Neonatology (E.N.K.), Department of Pediatrics, Mount Sinai Hospital and The University of Toronto, Canada.
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Raghuram K, Yang J, Church PT, Cieslak Z, Synnes A, Mukerji A, Shah PS. Head Growth Trajectory and Neurodevelopmental Outcomes in Preterm Neonates. Pediatrics 2017; 140:peds.2017-0216. [PMID: 28759409 DOI: 10.1542/peds.2017-0216] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/19/2017] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES To evaluate the association between head growth (HG) during neonatal and postdischarge periods and neurodevelopmental outcomes of preterm neonates of <29 weeks gestational age. METHODS We conducted a retrospective cohort study of infants <29 weeks gestational
age admitted between 2009 and 2011 to participating Canadian Neonatal Network
units and followed by Canadian Neonatal Follow-Up Network clinics. Differences in head circumference (ΔHC) z score were calculated for 3 time periods, which include admission to discharge, discharge to follow-up at 16-36 months, and admission to follow-up. These were categorized in 1 reference group (ΔHC z score between -1 and +1) and 4 study groups (ΔHC z score of <-2, between -2 to -1, +1 to +2, and >+2). Neurodevelopmental outcomes were compared with the reference group. RESULTS 1973 infants met the inclusion criteria. Poor HG occurred frequently during the NICU admission (ΔHC z score <-2 in 24% infants versus 2% infants post-discharge) with a period of "catch-up" growth postdischarge. Significant neurodevelopmental impairment was higher in infants with the poorest HG from admission to follow-up (adjusted odds ratio 2.18, 95% confidence interval 1.50-3.15), specifically cognitive and motor delays. Infants with poor initial HG and catch-up postdischarge have a lower adjusted odds ratio of significant neurodevelopmental impairment (0.35, 95% CI 0.16-0.74). Infants with poor HG received a longer duration of parenteral nutrition and mechanical ventilation and had poor weight gain. CONCLUSIONS Poor HG during the neonatal and postdischarge periods was associated with motor and cognitive delays at 16 to 36 months.
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Affiliation(s)
- Kamini Raghuram
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Junmin Yang
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Paige T Church
- Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Zenon Cieslak
- Department of Pediatrics, Royal Columbian Hospital, New Westminister, British Columbia, Canada
| | - Anne Synnes
- Department of Pediatrics, University of British Columbia, Vancouver, British Columbia, Canada; and
| | - Amit Mukerji
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Prakesh S Shah
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada; .,Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
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12
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Weisz DE, Mirea L, Rosenberg E, Jang M, Ly L, Church PT, Kelly E, Kim SJ, Jain A, McNamara PJ, Shah PS. Association of Patent Ductus Arteriosus Ligation With Death or Neurodevelopmental Impairment Among Extremely Preterm Infants. JAMA Pediatr 2017; 171:443-449. [PMID: 28264088 PMCID: PMC5470355 DOI: 10.1001/jamapediatrics.2016.5143] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Observational studies have associated patent ductus arteriosus (PDA) ligation among preterm infants with adverse neonatal outcomes and neurodevelopmental impairment in early childhood, with a resultant secular trend away from surgical treatment. However, to our knowledge, studies have inadequately addressed sources of residual bias, including survival bias and major neonatal morbidities arising before exposure to ligation. OBJECTIVE Evaluate the association between PDA ligation vs medical management and neonatal and neurodevelopmental outcomes. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study of preterm infants younger than 28 weeks gestational age born between January 1, 2006, and December 31, 2012, with clinical and echocardiography diagnoses of hemodynamically significant PDA was conducted at 3 tertiary neonatal intensive care units and affiliated follow-up programs. EXPOSURE Surgical ligation vs medical management. MAIN OUTCOMES AND MEASURES The primary outcome was a composite of death or neurodevelopmental impairment (NDI) at 18 to 24 months corrected age. Secondary outcomes included death before discharge, NDI, moderate-severe chronic lung disease, and severe retinopathy of prematurity. Multivariable logistic regression analysis was used to adjust for perinatal and postnatal confounders. RESULTS Of 754 infants with hemodynamically significant PDA (mean [standard deviation] gestational age 25.7 [1.2] weeks and birth weight 813 [183] grams), 184 (24%) underwent ligation. Infants who underwent ligation had a higher frequency of morbidities before PDA closure, including sepsis, necrotizing enterocolitis, and a dependence on mechanical ventilation. After adjusting for perinatal characteristics and preligation morbidities, there was no difference in the odds of death or NDI (adjusted odds ratio (aOR), 0.83; 95% CI, 0.52-1.32), NDI (aOR, 1.27; 95% CI, 0.78-2.06), chronic lung disease (aOR, 1.36; 95% CI, 0.78-2.39) or severe retinopathy of prematurity (aOR, 1.61; 95% CI, 0.85-3.06). Ligation was associated with lower odds of mortality (aOR, 0.09; 95% CI, 0.04-0.21). CONCLUSIONS AND RELEVANCE Patent ductus arteriosus ligation among preterm neonates younger than 28 weeks gestational age was not associated with the composite outcome of death or NDI, and there were no differences in chronic lung disease, retinopathy of prematurity, or NDI among survivors. Mortality was lower among infants who underwent ligation, though residual survival bias could not be excluded. Previously reported associations of ligation with increased morbidity may be because of bias from confounding by indication.
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Affiliation(s)
- Dany E. Weisz
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, Toronto, Canada,Department of Pediatrics, University of Toronto, Toronto, Canada
| | - Lucia Mirea
- Phoenix Children's Hospital, Phoenix, Arizona
| | - Erin Rosenberg
- Department of Pediatrics, Hospital for Sick Children, Toronto, Canada
| | - Maximus Jang
- Department of Pediatrics, Mt. Sinai Hospital, Toronto, Canada
| | - Linh Ly
- Department of Pediatrics, University of Toronto, Toronto, Canada,Department of Pediatrics, Hospital for Sick Children, Toronto, Canada
| | - Paige T. Church
- Department of Newborn and Developmental Pediatrics, Sunnybrook Health Sciences Centre, Toronto, Canada,Department of Pediatrics, University of Toronto, Toronto, Canada
| | - Edmond Kelly
- Department of Pediatrics, University of Toronto, Toronto, Canada,Department of Pediatrics, Mt. Sinai Hospital, Toronto, Canada
| | - S. Joseph Kim
- Department of Medicine, University of Toronto, Toronto, Canada
| | - Amish Jain
- Department of Pediatrics, University of Toronto, Toronto, Canada,Department of Pediatrics, Mt. Sinai Hospital, Toronto, Canada
| | - Patrick J. McNamara
- Department of Pediatrics, University of Toronto, Toronto, Canada,Department of Pediatrics, Hospital for Sick Children, Toronto, Canada,Department of Physiology, University of Toronto and Physiology and Experimental Medicine, SickKids Research Institute, Toronto, Canada
| | - Prakesh S. Shah
- Department of Pediatrics, University of Toronto, Toronto, Canada,Department of Pediatrics, Mt. Sinai Hospital, Toronto, Canada,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
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13
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Abstract
Objective This study aims to examine the association between the absence of neonatal comorbidities, as well as the presence of indicators of clinical progress with good neurodevelopmental (ND) outcomes, at 18 months corrected age in a national cohort of preterm infants of < 29 weeks' gestation. Design Study subjects included preterm infants (< 29 weeks' gestation) born in 2010 and 2011. Univariate analyses were conducted and regression estimates were calculated for variables where odds of a good ND outcome, composite scores ≥ 100 in three domains (cognitive, language, and motor) in the Bayley Scales of Infant and Toddler Development, 3rd ed. (Bayley-III), were estimated. Results In total, 2,069 infants were included in the analyses. For all three domains evaluated on the Bayley-III, cognition, language, motor, respectively, the absence of three major morbidities was associated with a score ≥ 100: bronchopulmonary dysplasia, necrotizing enterocolitis, and severe neurological injury. Less time spent on positive pressure support and on total parenteral nutrition administration were associated with a positive motor outcome and showed a positive trend for both cognition and language scores. Conclusion The absence of neonatal comorbidities was associated with good ND outcome. Less time spent on positive pressure support and parenteral nutrition may also contribute to a good ND outcome.
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Affiliation(s)
- Elizabeth V Asztalos
- Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Paige T Church
- Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Patricia Riley
- Department of Pediatrics, Montreal Children's Hospital, McGill University, Montreal, Quebec, Canada
| | - Carlos Fajardo
- Department of Pediatrics, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Prakesh S Shah
- Maternal-Infant Care Research Center, Department of Pediatrics, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
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14
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Asztalos EV, Church PT, Riley P, Fajardo C, Shah PS. Association between Primary Caregiver Education and Cognitive and Language Development of Preterm Neonates. Am J Perinatol 2017; 34:364-371. [PMID: 27571484 DOI: 10.1055/s-0036-1592080] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objective This study aims to explore the association between primary caregiver education and cognitive and language composite scores of the Bayley Scales of Infant and Toddler Development, 3rd ed. (Bayley-III) in preterm infants at 18 to 21 months corrected age. Design An observational study was performed on preterm infants born before 29 weeks' gestation between 2010 and 2011. Primary caregivers were categorized by their highest education level and cognitive and language composite scores of the Bayley-III were compared among infants between these groups with adjustment for perinatal and neonatal factors. Results In total, 1,525 infants/caregivers were included in the multivariate analysis. Compared with those with less than a high school education, infants with primary caregivers who received partial college/specialized training displayed higher cognitive (adjusted difference [AD]: 4.6, 95% confidence interval [CI]: 1.8-7.4) and language scores (AD: 4.0, 95% CI: 0.8-7.1); infants with primary caregivers with university graduate education or above also demonstrated higher cognitive (AD: 6.4, 95% CI: 2.6-10.1) and language scores (AD: 9.9, 95% CI: 5.7-14.1). Conclusion Higher levels of education of the primary caregiver were associated with increased cognitive and language composite scores at 18 to 21 months corrected age in preterm infants.
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Affiliation(s)
- Elizabeth V Asztalos
- Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Paige T Church
- Department of Newborn and Developmental Paediatrics, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Patricia Riley
- Department of Pediatrics, Montreal Children's Hospital, McGill University, Montreal, Quebec, Canada
| | - Carlos Fajardo
- Department of Pediatrics, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Prakesh S Shah
- Maternal-Infant Care Research Center, Department of Pediatrics, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
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Kuban KCK, O'Shea M, Allred E, Leviton A, Gilmore H, DuPlessis A, Krishnamoorthy K, Hahn C, Soul J, O'Connor SE, Miller K, Church PT, Keller C, Bream R, Adair R, Miller A, Romano E, Bassan H, Kerkering K, Engelke S, Marshall D, Milowic K, Wereszczak J, Hubbard C, Washburn L, Dillard R, Heller C, Burdo-Hartman W, Fagerman L, Sutton D, Karna P, Olomu N, Caldarelli L, Oca M, Lohr K, Scheiner A. Video and CD-ROM as a training tool for performing neurologic examinations of 1-year-old children in a multicenter epidemiologic study. J Child Neurol 2005; 20:829-31. [PMID: 16417880 DOI: 10.1177/08830738050200101001] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In lieu of traditional training of examiners to identify cerebral palsy on a neurologic examination at age 1 year, we proposed an alternative approach using a multimedia training video and CD-ROM we developed after a two-step validation process. We hypothesized that use of CD-ROM interactive training will lead to reliable and valid performance of the neurologic examination by both pediatric neurologists and nonpediatric neurologists. All examiners were asked to take one of six interobserver variability tests found on the CD-ROM on two occasions. In the first interobserver variability evaluation, 89% (531 of 594) of the responses agreed with the gold standard responses. Following annotated feedback to the examiners about the two items that had a 60% correct rate, the correct response rate rose to 93% (114 of 123). In the second interobserver variability evaluation, 88% (493 of 560) of the responses agreed with the gold standard responses. Following annotated feedback to the examiners about the four items that had a 70% correct rate, the correct response rate rose to 96% (104 of 108). Interactive CD-ROM examination training is an efficient and cost-effective means of training both neurologists and non-neurologists to perform structured neurologic examinations in 1-year-old children. It provides an effective means to evaluate interobserver variability, offers a route for feedback, and creates an opportunity to reevaluate variability, both immediately and at periodic intervals.
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Affiliation(s)
- Karl C K Kuban
- Division of Pediatric Neurology, Department of Pediatrics, Boston Medical Center, Boston University, MA 02118, USA.
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