Research Topics
| Johanna H van der LeeSummaryAffiliation: Academic Medical Center Country: The Netherlands Publications
| Collaborators
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Detail Information
Publications
Pharmacokinetics and pharmacodynamics of medication in asphyxiated newborns during controlled hypothermia. The PharmaCool multicenter studyTimo R de Haan
Department of Neonatology, Emma Children s Hospital, Academic Medical Center, Amsterdam, The Netherlands
BMC Pediatr 12:45. 2012..This multicenter observational cohort study was designed to answer the question how hypothermia influences the distribution, metabolism and elimination of commonly used drugs in neonatal intensive care...
Sequential design with boundaries approach in pediatric intervention research reduces sample sizeJohanna H van der Lee
Department of Pediatric Clinical Epidemiology, Emma Children s Hospital, Academic Medical Center, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
J Clin Epidemiol 63:19-27. 2010..To estimate the difference between the number of subjects actually included in pediatric sequential trials and the sample size that would have been included with a fixed-sample design...
Clinimetric properties of the motor activity log for the assessment of arm use in hemiparetic patientsJ H van der Lee
Department of Rehabilitation Medicine, VU University Medical Center, Amsterdam, The Netherlands
Stroke 35:1410-4. 2004....- Definitions and measurement of chronic health conditions in childhood: a systematic reviewJohanna H van der Lee
Department of Pediatric Clinical Epidemiology, Emma Children s Hospital, Academic Medical Center, Amsterdam, The Netherlands
JAMA 297:2741-51. 2007..To obtain valid and reliable estimates of the prevalence of chronic health conditions, a clear definition is needed... - Efficient ways exist to obtain the optimal sample size in clinical trials in rare diseasesJ H van der Lee
Department of Pediatric Clinical Epidemiology, Emma Children s Hospital, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
J Clin Epidemiol 61:324-30. 2008..The objective of this paper is to give an overview of design options to obtain a statistically valid result while including a minimum number of subjects... - Pitfalls in the design and analysis of paediatric clinical trials: a case of a 'failed' multi-centre study, and potential solutionsJohanna H van der Lee
Department of Paediatric Clinical Epidemiology, Emma Children s Hospital, Academic Medical Centre, University of Amsterdam, The Netherlands
Acta Paediatr 98:385-91. 2009.... - A systematic review of the reporting of Data Monitoring Committees' roles, interim analysis and early termination in pediatric clinical trialsRicardo M Fernandes
Departamento da Crianca e da Familia, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte EPE, Laboratorio de Farmacologia Clinica e Terapeutica, Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Portugal
BMC Pediatr 9:77. 2009..Our aim was to evaluate the frequency and quality of the reporting on DMC composition and roles, interim analysis and early termination in pediatric trials... - Defining chronic diseases and health conditions in childhood (0-18 years of age): national consensus in the NetherlandsLidwine B Mokkink
Psychosocial Department, Emma Children s Hospital, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
Eur J Pediatr 167:1441-7. 2008..By this systematic and thorough procedure, national consensus on a comprehensive definition of chronic conditions in children which can be used for epidemiological research was reached... - Improving the Action Research Arm test: a unidimensional hierarchical scaleJohanna H van der Lee
Department of Rehabilitation Medicine, VU University Medical Center, Amsterdam, The Netherlands
Clin Rehabil 16:646-53. 2002..The Action Research Arm (ARA) test is a performance test of upper extremity motor function which consists of 19 items divided into four hierarchical subtests. This multidimensionality has not yet been tested empirically... - Capturing phenotypic heterogeneity in MPS I: results of an international consensus procedureMinke H de Ru
Department of Paediatrics, Academic Medical Center, University Hospital of Amsterdam H7 270, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
Orphanet J Rare Dis 7:22. 2012..Therefore, a numerical severity scale for classifying different MPS I phenotypes at diagnosis based on clinical signs and symptoms was developed... - Enzyme replacement therapy and/or hematopoietic stem cell transplantation at diagnosis in patients with mucopolysaccharidosis type I: results of a European consensus procedureMinke H de Ru
Department of Pediatrics and Amsterdam Lysosome Center Sphinx, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
Orphanet J Rare Dis 6:55. 2011..A European consensus procedure was organized to reach consensus about the use of these two treatment strategies... - Measuring mobility limitations in children with cerebral palsy: development, scalability, unidimensionality, and internal consistency of the mobility questionnaire, MobQues47Leo D Roorda
Department of Rehabilitation Medicine, VU University Medical Center, Amsterdam, The Netherlands
Arch Phys Med Rehabil 91:1194-209. 2010.... - Prognostic tests in term neonates with hypoxic-ischemic encephalopathy: a systematic reviewHenriette van Laerhoven
Department of aNeonatology, Emma Children s Hospital, Academic Medical Center Amsterdam, Netherlands
Pediatrics 131:88-98. 2013..A reliable evidence-based prognosis is essential. The study goal was to investigate the prognostic value of currently used clinical tests in neonatal patients with perinatal asphyxia and HIE... - Development and validation of a pediatric severity index for sickle cell patientsXandra W van den Tweel
Department of Pediatric Hematology, Emma Children s Hospital, Academic Medical Center, Amsterdam, The Netherlands
Am J Hematol 85:746-51. 2010..The validity and reliability of this index should be further evaluated in a prospective study including a larger cohort, preferably diagnosed at birth... - Ultrastructural analysis of dermal fibroblasts in mucopolysaccharidosis type I: Effects of enzyme replacement therapy and hematopoietic cell transplantationJosanne Cox-Brinkman
Department of Pediatrics, Academic Medical Center, Amsterdam, The Netherlands
Ultrastruct Pathol 34:126-32. 2010..In conclusion, both ERT and HCT are capable of restoring, at least partially, dermal fibroblast morphology in MPS I... - State of the evidence on acute asthma management in children: a critical appraisal of systematic reviewsNicole Boluyt
Emma Children s Hospital Department of Pediatric Clinical Epidemiology, Room H3 145, Academic Medical Center, PO Box 22700, 1100 DD Amsterdam, The Netherlands
Pediatrics 120:1334-43. 2007..Our goal was to evaluate clinical, methodologic, and reporting aspects of systematic reviews on the management of acute asthma in children... - Treating patients with hemiplegic shoulder painIngrid A K Snels
Department of Rehabilitation Medicine, University Hospital, Vrije Universiteit, Amsterdam, The Netherlands
Am J Phys Med Rehabil 81:150-60. 2002..However, functional electrical stimulation and intra-articular triamcinolone acetonide injections seem to be the most promising treatment options...