7 results on '"Andrews D"'
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2. The dance of influence : professional relationships evolve as teachers and administrators engage in whole school renewal.
- Author
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Lewis, M. and Andrews, D.
- Published
- 2007
3. Parallel leadership for 21st century schools.
- Author
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Andrews, D. and Lewis, M.
- Published
- 2004
4. Longitudinal cohort study investigating neurodevelopmental and socioemotional outcomes in school-entry aged children after open heart surgery in Australia and New Zealand: the NITRIC follow-up study protocol.
- Author
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Long D, Anderson VA, Crossley L, Sood NT, Charles KR, MacDonald AD, Bora S, Pestell CF, Murrell K, Pride NA, Anderson PJ, Badawi N, Rose B, Baillie H, Masterson K, Chumbes Flores J, Sherring C, Raman S, Beca J, Erickson S, Festa M, Anderson BW, Venugopal P, Yim D, Andrews D, Cheung M, Brizard C, Gentles TL, Iyengar A, Nicholson I, Ayer J, Butt W, Schlapbach LJ, and Gibbons KS
- Subjects
- Infant, Child, Humans, Aged, Child, Preschool, Follow-Up Studies, Longitudinal Studies, New Zealand, Prospective Studies, Quality of Life, Australia, Cohort Studies, Nitric Oxide, Cardiac Surgical Procedures
- Abstract
Introduction: Despite growing awareness of neurodevelopmental impairments in children with congenital heart disease (CHD), there is a lack of large, longitudinal, population-based cohorts. Little is known about the contemporary neurodevelopmental profile and the emergence of specific impairments in children with CHD entering school. The performance of standardised screening tools to predict neurodevelopmental outcomes at school age in this high-risk population remains poorly understood. The NITric oxide during cardiopulmonary bypass to improve Recovery in Infants with Congenital heart defects (NITRIC) trial randomised 1371 children <2 years of age, investigating the effect of gaseous nitric oxide applied into the cardiopulmonary bypass oxygenator during heart surgery. The NITRIC follow-up study will follow this cohort annually until 5 years of age to assess outcomes related to cognition and socioemotional behaviour at school entry, identify risk factors for adverse outcomes and evaluate the performance of screening tools., Methods and Analysis: Approximately 1150 children from the NITRIC trial across five sites in Australia and New Zealand will be eligible. Follow-up assessments will occur in two stages: (1) annual online screening of global neurodevelopment, socioemotional and executive functioning, health-related quality of life and parenting stress at ages 2-5 years; and (2) face-to-face assessment at age 5 years assessing intellectual ability, attention, memory and processing speed; fine motor skills; language and communication; and socioemotional outcomes. Cognitive and socioemotional outcomes and trajectories of neurodevelopment will be described and demographic, clinical, genetic and environmental predictors of these outcomes will be explored., Ethics and Dissemination: Ethical approval has been obtained from the Children's Health Queensland (HREC/20/QCHQ/70626) and New Zealand Health and Disability (21/NTA/83) Research Ethics Committees. The findings will inform the development of clinical decision tools and improve preventative and intervention strategies in children with CHD. Dissemination of the outcomes of the study is expected via publications in peer-reviewed journals, presentation at conferences, via social media, podcast presentations and medical education resources, and through CHD family partners., Trial Registration Number: The trial was prospectively registered with the Australian New Zealand Clinical Trials Registry as 'Gene Expression to Predict Long-Term Neurodevelopmental Outcome in Infants from the NITric oxide during cardiopulmonary bypass to improve Recovery in Infants with Congenital heart defects (NITRIC) Study - A Multicentre Prospective Trial'., Trial Registration: ACTRN12621000904875., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)
- Published
- 2023
- Full Text
- View/download PDF
5. Modes of late mortality in patients with a Fontan circulation.
- Author
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Poh C, Hornung T, Celermajer DS, Radford DJ, Justo RN, Andrews D, du Plessis K, Iyengar AJ, Winlaw D, and d'Udekem Y
- Subjects
- Adolescent, Australia epidemiology, Cause of Death, Female, Fontan Procedure adverse effects, Health Status, Heart Defects, Congenital mortality, Heart Defects, Congenital physiopathology, Humans, Male, New Zealand epidemiology, Postoperative Complications physiopathology, Postoperative Complications surgery, Registries, Retrospective Studies, Risk Assessment, Risk Factors, Time Factors, Treatment Outcome, Young Adult, Fontan Procedure mortality, Heart Defects, Congenital surgery, Postoperative Complications mortality
- Abstract
Objectives: The mechanisms of attrition of the Fontan population have been poorly characterised and it is unclear whether some of the deaths are potentially preventable. We analysed the circumstances of late death in patients with a Fontan circulation, with a special focus on identifying lesions amenable to intervention that may have contributed to the decline of their circulation., Methods: Between 1975 and 2018, a total of 105 patients from a Bi-National Registry died beyond 1 year after Fontan completion, at a median age of 18.6 (IQR 13.8-26.0) years old, 12.7 (IQR 6.0-19.3) years after Fontan completion., Results: A total of 105 patients died-63 patients (60%) with an atriopulmonary (AP) Fontan, 21 patients (20%) with a lateral tunnel (LT) and 21 patients (20%) with an extracardiac conduit (ECC). 72 patients (69%) were reviewed within 2 years preceding death, with 32% (23/72) deemed to be clinically well. Fontan circulatory failure was the most common cause of death in 42 patients (45%). Other causes of death included sudden death/arrhythmia (19%), perioperative death (12%), neurological complication (7%) and thromboembolism (7%). All patients with an LT or ECC who died from Fontan failure had at least one surgical defect that was amenable to intervention at time of death., Conclusions: Conventional clinical surveillance has been insensitive in detecting a significant proportion of patients at risk of late death. Fontan circulatory failure contributes to half of the late deaths. Patients with an LT or ECC Fontan who died with a clinical picture of circulation failure may have potentially correctable lesions., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2020. No commercial re-use. See rights and permissions. Published by BMJ.)
- Published
- 2020
- Full Text
- View/download PDF
6. Two Ventricles Are Not Better Than One in the Fontan Circulation: Equivalent Late Outcomes.
- Author
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Marathe SP, Zannino D, Shi WY, du Plessis K, Kehr J, Perumal G, Sun J, Gentles TL, Ayer J, Sholler GF, Verrall CE, Alphonso N, Andrews D, d'Udekem Y, and Winlaw DS
- Subjects
- Australia epidemiology, Child, Child, Preschool, Female, Humans, Incidence, Male, Postoperative Complications epidemiology, Propensity Score, Risk Factors, Survival Rate trends, Treatment Outcome, Fontan Procedure methods, Heart Defects, Congenital surgery, Heart Ventricles surgery, Registries
- Abstract
Background: A subset of patients who underwent Fontan operations has two adequate-sized ventricles, but an anatomic biventricular circulation cannot be achieved because of complex morphology or for technical reasons. This study sought to determine whether these patients with two-ventricle Fontan circulation had superior outcomes compared with those with a single ventricle., Methods: A binational Fontan Registry of patients (n = 1,377) was analyzed to identify those patients with two adequate ventricles. This cohort was compared with patients with single-ventricle Fontan circulation. The primary end point was a composite end point called "Fontan failure" encompassing death, heart transplantation, Fontan takedown or conversion, protein-losing enteropathy, plastic bronchitis, or New York Heart Association functional class III or IV., Results: A total of 79 Fontan patients with two adequate ventricles (2V) were compared with 1,291 single ventricle (1V) Fontan patients. Median follow-up for the entire cohort was 11.5 years (interquartile range, 5.1 to 18.8 years). There was no difference in unadjusted 15-year freedom from Fontan failure (2V: 81% [95% confidence interval (CI), 69% to 94%] vs 1V: 86% [95% CI, 83% to 88%], p = 0.4). Propensity-score matching for potential confounding factors yielded 75 two-ventricle Fontan patients matched with 604 single-ventricle Fontan patients, in which 15-year freedom from Fontan failure was also not different (2V: 79% [95% CI, 67% to 94%] vs 1V: 87% [95% CI, 84% to 91%], p = 0.3)., Conclusions: The two-ventricle Fontan circulation does not have better outcomes compared with the single-ventricle Fontan circulation. Late outcomes may depend more on other characteristics of the Fontan circulation. This finding is relevant when the Fontan procedure is being considered as an alternative to anatomic repair in patients with complex two-ventricle morphologies., (Copyright © 2019 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)
- Published
- 2019
- Full Text
- View/download PDF
7. Let's put our house in order, or have it done for us: the future of RANZCO as a reputable professional organization.
- Author
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Best S, Horsburgh B, and Andrews D
- Subjects
- Australia, Humans, New Zealand, Ophthalmology standards, Ophthalmology trends, Societies, Medical standards, Societies, Medical trends, Ophthalmology organization & administration, Societies, Medical organization & administration
- Published
- 2015
- Full Text
- View/download PDF
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