Research Topics
| Nathaniel S MarshallSummaryAffiliation: Woolcock Institute of Medical Research Country: Australia Publications
| Collaborators
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Detail Information
Publications
Randomised trial of compliance with flexible (C-Flex) and standard continuous positive airway pressure for severe obstructive sleep apneaNathaniel S Marshall
Sleep Wake Research Centre, Massey University, Wellington, New Zealand
Sleep Breath 12:393-6. 2008..An example of such a novel device is Flexible expiratory-modulated PAP (C-Flex mode Respironics REMstar Pro, Murraysville, PA, USA)...
Sleep apnea as an independent risk factor for all-cause mortality: the Busselton Health StudyNathaniel S Marshall
Woolcock Institute of Medical Research, University of Sydney, Sydney, Australia
Sleep 31:1079-85. 2008..However, it is unknown whether sleep apnea is an independent risk factor for all-cause mortality in a community-based sample free from clinical referral bias...- Continuous positive airway pressure reduces daytime sleepiness in mild to moderate obstructive sleep apnoea: a meta-analysisN S Marshall
Sleep Wake Research Centre, Massey University, New Zealand
Thorax 61:430-4. 2006..Until recently there have been insufficient data to determine whether CPAP improves sleepiness in the larger subgroup with mild to moderate OSAS (AHI 5-30/hour)... - Self-reported sleep apnoea and mortality in patients from the Swedish Obese Subjects studyN S Marshall
National Health and Medical Research Council Centre for Integrated Research and Understanding of Sleep, Woolcock Institute of Medical Research, Sydney School of Medicine, University of Sydney, Sydney, Australia
Eur Respir J 38:1349-54. 2011..29 (1.01-1.65)). Self-reported sleep apnoea is an independent prognostic marker of all-cause mortality in obese patients... 
Predictors for snoring in children with rhinitis at age 5Nathaniel S Marshall
Woolcock Institute of Medical Research, Sydney, NSW, Australia
Pediatr Pulmonol 42:584-91. 2007..Snoring may be part of the allergic spectrum of diseases. Our data may contribute to clinician's ability to effectively screen for snoring in preschool children...- Is sleep duration related to obesity? A critical review of the epidemiological evidenceNathaniel S Marshall
Sleep and Circadian Group, Woolcock Institute of Medical Research, University of Sydney, Australia
Sleep Med Rev 12:289-98. 2008.... - Prevalence of treatment choices for snoring and sleep apnea in an Australian populationNathaniel S Marshall
Woolcock Institute of Medical Research, University of Sydney, NSW, Australia
J Clin Sleep Med 3:695-9. 2007..To assess the prevalence of treatment and diagnosis of snoring and sleep apnea in the population of New South Wales Australia... - Modafinil effects during acute continuous positive airway pressure withdrawal: a randomized crossover double-blind placebo-controlled trialShaun C Williams
Sleep and Circadian Research Group NHMRC Centre for Sleep Medicine, Woolcock Institute, University of Sydney and Royal Prince Alfred Hospital, Sydney, Australia
Am J Respir Crit Care Med 181:825-31. 2010..However, interruption of CPAP therapy is common and is associated with a decline in daytime function... - Snoring is not associated with all-cause mortality, incident cardiovascular disease, or stroke in the Busselton Health StudyNathaniel S Marshall
NHMRC Centre for Integrated Research and Understanding of Sleep, Woolcock Institute of Medical Research, University of Sydney, Australia
Sleep 35:1235-40. 2012..To ascertain whether objectively measured snoring increases mortality, cardiovascular disease, or stroke risk over the effects of obstructive sleep apnea and other established risk factors... - The effect of modafinil following acute CPAP withdrawal: a preliminary studyShaun C Williams
Sleep and Circadian Research Group, Woolcock Institute of Medical Research, Sydney, Australia
Sleep Breath 12:359-64. 2008..04) compared to placebo. These data do not support the use of modafinil for the maintenance of daytime functioning in patients with OSA who are acutely withdrawn from CPAP... - Phenotyping interindividual variability in obstructive sleep apnoea response to temazepam using ventilatory chemoreflexes during wakefulnessDavid Wang
Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, Sydney, NSW, Australia
J Sleep Res 20:526-32. 2011..Relatively simple daytime tests of respiratory control may provide a method of determining the effect of sedative-hypnotic medication on breathing during sleep in OSA patients... - Is sleep apnea an independent risk factor for prevalent and incident diabetes in the Busselton Health Study?Nathaniel S Marshall
Woolcock Institute of Medical Research, University of Sydney, Australia
J Clin Sleep Med 5:15-20. 2009..However, this observation has yet to be replicated outside the USA or be observed lonigitudinally... - Comparing the neurocognitive effects of 40 h sustained wakefulness in patients with untreated OSA and healthy controlsKeith K H Wong
Woolcock Institute of Medical Research, Australia
J Sleep Res 17:322-30. 2008..Patients with OSA did not respond differently to sleep deprivation than healthy controls. As expected, total sleep deprivation led to significant worsening in performance and subjective sleepiness in both groups... - Reply to Taheri and Thomas: is sleep duration associated with obesity-U cannot be seriousNathaniel S Marshall
Sleep and Circadian Group, Woolcock Institute of Medical Research, University of Sydney, Australia
Sleep Med Rev 12:303-5. 2008 - Predictors of primary medical care consultation for sleep disordersDelwyn J Bartlett
Sleep and Circadian Research Group, Woolcock Institute of Medical Research, University of Sydney, NSW, Australia
Sleep Med 9:857-64. 2008..To describe the prevalence and risk factors for primary care consultations for insomnia and/or snoring/sleep apnea... - The effect of continuous positive airway pressure usage on sleepiness in obstructive sleep apnoea: real effects or expectation of benefit?Megan R Crawford
NHMRC Centre for Integrated Research and Understanding of Sleep, Woolcock Institute of Medical Research, Sydney Medical School, University of Sydney, Sydney, Australia
Thorax 67:920-4. 2012..However, these open-label studies have not controlled for patient expectation of benefit derived from their knowledge of hours of device use... - Snoring is not associated with adverse effects on blood pressure, arterial structure or function in 8-year-old children: the Childhood Asthma Prevention Study (CAPS)Nathaniel S Marshall
Woolcock Institute of Medical Research, New South Wales, Australia
J Paediatr Child Health 47:518-23. 2011..To study the association between childhood snoring and cardiovascular risk factors... - Continuous positive airway pressure reduces postprandial lipidemia in obstructive sleep apnea: a randomized, placebo-controlled crossover trialCraig L Phillips
Sleep and Circadian Research Group, Woolcock Institute of Medical Research, Sydney, New South Wales, Australia
Am J Respir Crit Care Med 184:355-61. 2011..Dyslipidemia is common in Obstructive Sleep Apnea (OSA). Postprandial lipidemia (PPL) is a strong marker of cardiovascular risk. Evidence that OSA treatment improves PPL is lacking... - Slow wave sleep in patients with respiratory failureDavid Wang
Woolcock Institute of Medical Research, University of Sydney, Glebe Point Rd, Glebe, NSW 2037, Australia
Sleep Med 12:378-83. 2011..SWS is reduced in obstructive sleep apnea (OSA) patients, but SWS has not been specifically studied in respiratory failure patients. The aim of this study is to investigate SWS in predominantly hypercapnic respiratory failure patients... - Residual sleep-disordered breathing during autotitrating continuous positive airway pressure therapyAngela L Denotti
Woolcock Institute of Medical Research, PO Box M77, Missenden Road, Sydney 2050, NSW, Australia
Eur Respir J 39:1391-7. 2012..In some patients, autoCPAP fails to detect and/or respond to sleep apnoea. Clinicians should consider limitations of each device and use caution when using autoCPAP report statistics to verify effective treatment... - A randomized crossover trial of the effect of a novel method of pressure control (SensAwake) in automatic continuous positive airway pressure therapy to treat sleep disordered breathingGeorge C Dungan
Woolcock Institute of Medical Research, Sydney Medical School, University of Sydney, Australia
J Clin Sleep Med 7:261-7. 2011..To study the acute effect of the new SensAwake CPAP modality (reducing pressure on awakenings) on wake after sleep onset (WASO) and other polysomnographic measures in patients with obstructive sleep apnea (OSA)... - Spontaneous adverse event reports associated with zolpidem in Australia 2001-2008Monsif Ben-Hamou
Faculty of Pharmacy, University of Sydney, Australia
J Sleep Res 20:559-68. 2011..However, the extant literature and the limitations of these spontaneously reported adverse drug reaction data do not allow us to conclude that these events are related causally to zolpidem... - Clinical equipoise in sleep surgery: investigating clinical trial targetsClarice J Field
Australasian Sleep Trials Network and National Health and Medical Research Council Centre for Integrated Research and Understanding of Sleep, Sydney Medical School, University of Sydney, Sydney, Australia
Otolaryngol Head Neck Surg 145:347-53. 2011..STUDY DESIGN, SETTING, AND SUBJECTS: All ASOHNS members were surveyed using a multistage mail, email, Internet, and phone-based questionnaire... - Polysomnography in Australia--trends in provisionNathaniel S Marshall
Woolcock Institute of Medical Research, University of Sydney, NSW, Australia
J Clin Sleep Med 3:281-4. 2007..To describe the growth in the use of state-funded (Medicare) polysomnography (PSG) in Australia since 1990 and to compare PSG growth to other common diagnostic procedures and growth in total Medicare payments... - Two randomized placebo-controlled trials to evaluate the efficacy and tolerability of mirtazapine for the treatment of obstructive sleep apneaNathaniel S Marshall
NHMRC Centre for Sleep Medicine, Woolcock Institute of Medical Research, University of Sydney, NSW Australia
Sleep 31:824-31. 2008..5 and 15 mg. We aimed to confirm and extend these findings in 2 randomized placebo-controlled, proof-of-concept trials... - Secular changes in sleep duration among Australian adults, 1992-2006Yu Sun Bin
Discipline of Psychiatry, Sydney Medical School, University of Sydney, Sydney, NSW
Med J Aust 195:670-2. 2011..To determine whether sleep duration of Australian adults has declined over recent years... - Flexible pressure delivery modification of continuous positive airway pressure for obstructive sleep apnea does not improve compliance with therapy: systematic review and meta-analysisJessie P Bakker
WellSleep Sleep Investigation Centre, Department of Medicine, University of Otago, Wellington, New Zealand
Chest 139:1322-30. 2011..Flexible pressure delivery of PAP reduces pressure during early exhalation with the aim of improving comfort and, therefore, compliance, leading to subsequent symptoms improvement... - Sleep, sleepiness and motor vehicle accidents: a national surveyPhilippa H Gander
Sleep Wake Research Centre, Research School of Public Health, Massey University, Wellington, New Zealand
Aust N Z J Public Health 29:16-21. 2005..To assess the role of sleep-related factors, ethnicity and socioeconomic deprivation in self-reported motor vehicle accidents while driving, after controlling for gender, age and driving exposure... - Ecological momentary assessment of daytime symptoms during sleep restriction therapy for insomniaChristopher B Miller
University of Glasgow Sleep Centre, Scotland Institute of Neuroscience and Psychology, University of Glasgow, Scotland, UK NHMRC Centre for Integrated Research and Understanding of Sleep CIRUS, Woolcock Institute of Medical Research, University of Sydney, NSW, Australia
J Sleep Res 22:266-72. 2013..Initial SRT is associated with an increase in sleepiness/fatigue and a decrease in alert cognition... - Uvulopalatopharyngoplasty funded by the Australian government's Medicare scheme (1995-2007)Nathaniel S Marshall
Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia, Australia
Otolaryngol Head Neck Surg 142:S10-4. 2010..To describe the provision, through the Australian state-funded Medicare system, of uvulopalatopharyngoplasty (UPPP) and its laser-assisted variation (LAUP) to the population of Australia between 1995 and 2007... - Sleep and metabolic control: waking to a problem?Michael I Trenell
Sleep and Circadian Research Group, Woolcock Institute of Medical Research, Sydney, NSW, Australia
Clin Exp Pharmacol Physiol 34:1-9. 2007..The challenge ahead is to identify how sex differences, ageing and obesity could potentially influence the relationship between sleep and metabolism... - The Epworth Sleepiness Scale: influence of age, ethnicity, and socioeconomic deprivation. Epworth Sleepiness scores of adults in New ZealandPhilippa H Gander
Sleep Wake Research Centre, Research School of Public Health, Massey University, Wellington, New Zealand
Sleep 28:249-53. 2005..To examine possible relationships between excessive sleepiness (Epworth Sleepiness Scale score >10), and age, sex, ethnicity, socioeconomic deprivation, usual sleep, and self-reported symptoms of obstructive sleep apnea...