Institution
Westmead Hospital
Healthcare•Sydney, New South Wales, Australia•
About: Westmead Hospital is a healthcare organization based out in Sydney, New South Wales, Australia. It is known for research contribution in the topics: Population & Transplantation. The organization has 5317 authors who have published 9274 publications receiving 291380 citations.
Topics: Population, Transplantation, Breast cancer, Medicine, Cancer
Papers published on a yearly basis
Papers
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TL;DR: To determine the morbidity and mortality from childhood Haemophilus influenzae type b (Hib) meningitis in a well defined population, a large number of cases are diagnosed with Hib.
Abstract: OBJECTIVE To determine the morbidity and mortality from childhood Haemophilus influenzae type b (Hib) meningitis in a well defined population. DESIGN Retrospective survey 1985-1987 and prospective surveillance of hospital laboratories 1989-1990. Information on outcome of meningitis was obtained from hospital records and attending physicians and, in 1989-1990, from a survey of the children's parents. SETTING Sydney Statistical Division, which had a population of children aged 0-4 years of 229,165 in 1986 and 263,758 in 1990. PATIENTS Eligible children were aged from one month to four years and had clinical and microbiological evidence of Hib meningitis on standard criteria. RESULTS There were 229 eligible children. Twelve were excluded (seven died and five had pre-existing neurological deficits). A neurological deficit was detected at the time of hospital discharge in 45 patients (21%) and persisted for 12 months or longer in 29 patients (13%). Follow-up information was available for 165 (96%) children who were normal at the time of hospital discharge and persistent deficits were recorded in 12 (7%) of these children. Forty-one children (19%) had readily recognisable neurological or hearing problems: nine (4%) had persistent severe neurological deficits and seven (3%) had severe hearing loss requiring hearing aids or a cochlear implant. Age had a significant influence on outcome. The youngest children were significantly more likely to be admitted to intensive care. Severe neurological deficits showed a significant negative trend with increasing age (P = 0.03). Severe unilateral or bilateral sensorineural loss (odds ratio [OR] 8.0, 95% confidence interval [CI] 1.5-81) and ataxia at discharge (OR 13.3, 95% CI 2.8-128) were noticeably more common in children over two years of age, with a significant positive trend (P < or = 0.001) with increasing age. Patients requiring intensive care were much more likely to have an adverse outcome, particularly if positive pressure ventilation was needed. CONCLUSIONS These data provide population-based estimates of the minimum incidence of adverse outcomes from Hib meningitis in an urban community with good access to medical services. This is important in assessing the impact of Hib vaccination, as meningitis is responsible for most of the long-term morbidity from childhood invasive Hib disease. Determination of the relationship between morbidity and age is important for assessing alternative vaccine strategies.
8,476 citations
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TL;DR: In this article, the prevalence and distribution of age-related macular degeneration (AMD) in the United States by age, race/ethnicity, and gender was estimated.
Abstract: Objective: To estimate the prevalence and distribution of age-related macular degeneration (AMD) in the United States by age, race/ethnicity, and gender.Methods: Summary prevalence estimates of drusen 125 pin or larger, neovascular AMD, and geographic atrophy were prepared separately for black and white persons in 5-year age intervals starting at 40 years. The estimated rates were based on a meta-analysis of recent population-based studies in the United States, Australia, and Europe. These rates were applied to 2000 US Census data and to projected US population figures for 2020 to estimate the number of the US population with drusen and AMD.Results: The overall prevalence of neovascular AMD and/or geographic atrophy in the US population 40 years and older is estimated to be 1.47% (95% confidence interval, 1.38%-1.55%), with 1.75 million citizens having AMD. The prevalence of AMD increased dramatically with age, with more than 15% of the white women older than 80 years having neovascular AMD and/or geographic atrophy. More than 7 million individuals had drusen measuring 125 pin or larger and were, therefore, at substantial risk of developing AMD. Owing to the rapidly aging population, the number of persons having AMD will increase by 50% to 2.95 million in 2020. Age-related macular degeneration was far more prevalent among white than among black persons.Conclusion: Age-related macular degeneration affects more than 1.75 million individuals in the United States. Owing to the rapid aging of the US population, this number will increase to almost 3 million by 2020.
2,389 citations
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15 Apr 2010
TL;DR: Systematic studies of more than 25,000 cancer genomes will reveal the repertoire of oncogenic mutations, uncover traces of the mutagenic influences, define clinically relevant subtypes for prognosis and therapeutic management, and enable the development of new cancer therapies.
Abstract: The International Cancer Genome Consortium (ICGC) was launched to coordinate large-scale cancer genome studies in tumours from 50 different cancer types and/or subtypes that are of clinical and societal importance across the globe. Systematic studies of more than 25,000 cancer genomes at the genomic, epigenomic and transcriptomic levels will reveal the repertoire of oncogenic mutations, uncover traces of the mutagenic influences, define clinically relevant subtypes for prognosis and therapeutic management, and enable the development of new cancer therapies.
2,041 citations
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Hennepin County Medical Center1, Heidelberg University2, Westmead Hospital3, Children's Hospital at Westmead4, Lund University5, University of Minnesota6, Boston Children's Hospital7, University of Chicago8, Dalhousie University9, Paris Descartes University10, University of Washington11, Panamerican University12, University of California, San Francisco13, National Kidney Foundation14, Tufts Medical Center15
TL;DR: The guideline makes recommendations for immunosuppression and graft monitoring, as well as prevention and treatment of infection, cardiovascular disease, malignancy, and other complications that are common in kidney transplant recipients, including hematological and bone disorders.
1,908 citations
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TL;DR: Although two small randomised controlled trials demonstrated neither evidence of benefit or harm, current evidence is inadequate to assess either safety or efficacy of therapeutic hypothermia in newborn infants with hypoxic ischaemic encephalopathy.
Abstract: Background Newborn animal and human pilot studies suggest that mild hypothermia following peripartum hypoxia-ischaemia in newborn infants may reduce neurological sequelae, without adverse effects. Objectives To determine whether therapeutic hypothermia in encephalopathic asphyxiated newborn infants reduces mortality and long-term neurodevelopmental disability, without clinically important side effects. Search strategy The standard search strategy of the Neonatal Review Group as outlined in the Cochrane Library (Issue 2, 2003) was used. Randomised controlled trials evaluating therapeutic hypothermia in term newborns with hypoxic ischaemic encephalopathy were identified by searching the Oxford Database of Perinatal Trials, the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library Issue Issue 2, 2003), MEDLINE (1966 to July 2003), previous reviews including cross-references, abstracts, conferences, symposia proceedings, expert informants and journal hand searching. Selection criteria Randomised controlled trials comparing the use of therapeutic hypothermia with normothermia in encephalopathic newborn infants with evidence of peripartum asphyxia and without recognisable major congenital anomalies were included. The primary outcome measure was death or long-term major neurodevelopmental disability. Other outcomes included adverse effects of cooling and 'early' indicators of neurodevelopmental outcome. Data collection and analysis Three reviewers independently selected, assessed the quality of and extracted data from the included studies. Authors were contacted for further information. Meta-analyses were performed using relative risk and risk difference for dichotomous data, and weighted mean difference for continuous data with 95% confidence intervals. Main results Two randomised controlled trials were included in this review, comprising 50 term infants with moderate/ severe encephalopathy and evidence of intrapartum asphyxia. There was no significant effect of therapeutic hypothermia on the combined outcome of death or major neurodevelopmental disability in survivors followed. No adverse effects of hypothermia on short term medical outcomes or on some 'early' indicators of neurodevelopmental outcome were detected. Reviewer's conclusions Although two small randomised controlled trials demonstrated neither evidence of benefit or harm, current evidence is inadequate to assess either safety or efficacy of therapeutic hypothermia in newborn infants with hypoxic ischaemic encephalopathy. Therapeutic hypothermia for encephalopathic asphyxiated newborn infants should be further evaluated in well designed randomised controlled trials.
1,878 citations
Authors
Showing all 5341 results
Name | H-index | Papers | Citations |
---|---|---|---|
Paul Mitchell | 146 | 1378 | 95659 |
Steven Williams | 144 | 1375 | 86712 |
David Goldstein | 141 | 1301 | 101955 |
Dirk Schadendorf | 127 | 1017 | 105777 |
Jie Jin Wang | 120 | 719 | 54587 |
Richard A. Bryant | 109 | 769 | 43971 |
Jonathan C. Craig | 108 | 872 | 59401 |
David Brown | 105 | 1257 | 46827 |
Jay A. Levy | 104 | 451 | 37920 |
Georgina V. Long | 104 | 606 | 65036 |
Kyle S. Dawson | 103 | 289 | 58608 |
John B. Furness | 103 | 597 | 37668 |
Phyllis Butow | 102 | 731 | 37752 |
Philip B. Mitchell | 98 | 588 | 70627 |
Robert G. Cumming | 97 | 515 | 38309 |