Amanda J Piper

Summary

Affiliation: University of Sydney
Country: Australia

Publications

  1. doi request reprint Randomised trial of CPAP vs bilevel support in the treatment of obesity hypoventilation syndrome without severe nocturnal desaturation
    A J Piper
    Respiratory Failure Service, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, Sydney, NSW 2050, Australia
    Thorax 63:395-401. 2008
  2. ncbi request reprint An overview of nasal CPAP therapy in the management of obstructive sleep apnea
    A J Piper
    Centre for Respiratory Failure and Sleep Disorders, Department of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, Australia
    Ear Nose Throat J 78:776-8, 781-2, 784-90. 1999
  3. ncbi request reprint Nocturnal hypoventilation - identifying & treating syndromes
    Amanda J Piper
    Respiratory Failure Service, Department of Respiratory Medicine, Royal Prince Alfred Hospital Camperdown, Woolcock Institute of Medical Research, University of Sydney, Australia
    Indian J Med Res 131:350-65. 2010
  4. ncbi request reprint Current perspectives on the obesity hypoventilation syndrome
    Amanda J Piper
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, and Sleep and Circadian Group, Woolcock Institute of Medical Research, University of Sydney, Sydney, Australia
    Curr Opin Pulm Med 13:490-6. 2007
  5. ncbi request reprint Treatment of obesity hypoventilation syndrome and serum leptin
    Brendon J Yee
    Sleep Research Group, Woolcock Institute of Medical Research, Royal Prince Alfred Hospital, Camperdown, Sydney, Australia
    Respiration 73:209-12. 2006
  6. ncbi request reprint Sequential use of oxygen and bi-level ventilation for respiratory failure in cystic fibrosis
    Catherine J Dobbin
    Department of Respiratory Medicine, E 11 West, Royal Prince Alfred Hospital, Missenden Road, NSW 2050, Australia
    J Cyst Fibros 3:237-42. 2004
  7. doi request reprint Slow wave sleep in patients with respiratory failure
    David Wang
    Woolcock Institute of Medical Research, University of Sydney, Glebe Point Rd, Glebe, NSW 2037, Australia
    Sleep Med 12:378-83. 2011
  8. doi request reprint Validation of respiratory inductive plethysmography (LifeShirt) in obesity hypoventilation syndrome
    Carly A Hollier
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Level 11, Building 75, Missenden Road, Camperdown, NSW 2050, Australia Clinical and Rehabilitation Sciences Research Group, Faculty of Health Sciences, The University of Sydney, Cumberland Campus C42, 75 East Street, Lidcombe, NSW 2141, Australia Electronic address
    Respir Physiol Neurobiol 194:15-22. 2014
  9. pmc Hypercapnia is a Key Correlate of EEG Activation and Daytime Sleepiness in Hypercapnic Sleep Disordered Breathing Patients
    David Wang
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Sydney, Australia work performed Woolcock Institute of Medical Research, University of Sydney, Sydney, Australia
    J Clin Sleep Med 10:517-22. 2014
  10. doi request reprint Validity of arterialised-venous P CO2, pH and bicarbonate in obesity hypoventilation syndrome
    Carly A Hollier
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Level 11, Building 75, Missenden Road, Camperdown, NSW 2050, Australia
    Respir Physiol Neurobiol 188:165-71. 2013

Collaborators

Detail Information

Publications25

  1. doi request reprint Randomised trial of CPAP vs bilevel support in the treatment of obesity hypoventilation syndrome without severe nocturnal desaturation
    A J Piper
    Respiratory Failure Service, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, Sydney, NSW 2050, Australia
    Thorax 63:395-401. 2008
    ..The aim of this study was to determine if one form of positive pressure is superior to the other in improving daytime respiratory failure...
  2. ncbi request reprint An overview of nasal CPAP therapy in the management of obstructive sleep apnea
    A J Piper
    Centre for Respiratory Failure and Sleep Disorders, Department of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, Australia
    Ear Nose Throat J 78:776-8, 781-2, 784-90. 1999
    ..However, there is no doubt that sleep-trained professionals now have many more tools at their disposal to diagnose and treat this disorder...
  3. ncbi request reprint Nocturnal hypoventilation - identifying & treating syndromes
    Amanda J Piper
    Respiratory Failure Service, Department of Respiratory Medicine, Royal Prince Alfred Hospital Camperdown, Woolcock Institute of Medical Research, University of Sydney, Australia
    Indian J Med Res 131:350-65. 2010
    ..When appropriately selected patients use therapy on a regular basis, significant improvements in quality of life, exercise capacity and survival can be achieved, irrespective of the underlying disease process...
  4. ncbi request reprint Current perspectives on the obesity hypoventilation syndrome
    Amanda J Piper
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, and Sleep and Circadian Group, Woolcock Institute of Medical Research, University of Sydney, Sydney, Australia
    Curr Opin Pulm Med 13:490-6. 2007
    ..This implies that complex interplay between a number of known and unknown mechanisms is needed to produce daytime respiratory failure in this patient population...
  5. ncbi request reprint Treatment of obesity hypoventilation syndrome and serum leptin
    Brendon J Yee
    Sleep Research Group, Woolcock Institute of Medical Research, Royal Prince Alfred Hospital, Camperdown, Sydney, Australia
    Respiration 73:209-12. 2006
    ..This suggests that central leptin resistance may promote the development of OHS in humans. We speculated that the reversal of OHS by regular non-invasive ventilation (NIV) therapy decreases leptin levels...
  6. ncbi request reprint Sequential use of oxygen and bi-level ventilation for respiratory failure in cystic fibrosis
    Catherine J Dobbin
    Department of Respiratory Medicine, E 11 West, Royal Prince Alfred Hospital, Missenden Road, NSW 2050, Australia
    J Cyst Fibros 3:237-42. 2004
    ..Supplemental nocturnal oxygen is widely used for hypoxaemic respiratory failure in adults with CF...
  7. doi request reprint Slow wave sleep in patients with respiratory failure
    David 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...
  8. doi request reprint Validation of respiratory inductive plethysmography (LifeShirt) in obesity hypoventilation syndrome
    Carly A Hollier
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Level 11, Building 75, Missenden Road, Camperdown, NSW 2050, Australia Clinical and Rehabilitation Sciences Research Group, Faculty of Health Sciences, The University of Sydney, Cumberland Campus C42, 75 East Street, Lidcombe, NSW 2141, Australia Electronic address
    Respir Physiol Neurobiol 194:15-22. 2014
    ..1 L min(-1) (1%); LOA -1.4 to 1.5 L min(-1) (±20%). RIPLS produces valid measures of fB among controls but not OHS patients, and is not valid for quantifying respiratory volumes among either group...
  9. pmc Hypercapnia is a Key Correlate of EEG Activation and Daytime Sleepiness in Hypercapnic Sleep Disordered Breathing Patients
    David Wang
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Sydney, Australia work performed Woolcock Institute of Medical Research, University of Sydney, Sydney, Australia
    J Clin Sleep Med 10:517-22. 2014
    ..To overcome this limitation, we studied predominantly hypercapnic SDB patients to investigate the role of hypercapnia on EEG activation and daytime sleepiness...
  10. doi request reprint Validity of arterialised-venous P CO2, pH and bicarbonate in obesity hypoventilation syndrome
    Carly A Hollier
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Level 11, Building 75, Missenden Road, Camperdown, NSW 2050, Australia
    Respir Physiol Neurobiol 188:165-71. 2013
    ..7-3.6 mmHg (± 6.6%); pH: MD -0.008 (-0.1%), LOA -0.023-0.008 (± 0.2%); and HCO3(-): MD -0.3 mmol L(-1) (-1.0%), LOA -1.8-1.2 mmol L(-1) (± 5.3%). AVBG provides valid measures of [Formula: see text] , pH, and HCO3(-) in OHS...
  11. doi request reprint Non-invasive ventilation during arm exercise and ground walking in patients with chronic hypercapnic respiratory failure
    Collette Menadue
    Discipline of Physiotherapy, University of Sydney, Lidcombe, New South Wales, Australia
    Respirology 14:251-9. 2009
    ....
  12. doi request reprint Obesity hypoventilation syndrome--the big and the breathless
    Amanda J Piper
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, NSW 2050, Australia
    Sleep Med Rev 15:79-89. 2011
    ..Attention to weight reduction strategies are also necessary to reduce comorbid conditions and improve quality of life, but data regarding how successful and sustained this is in obesity hypoventilation are sparse...
  13. ncbi request reprint Nasal versus full face mask for noninvasive ventilation in chronic respiratory failure
    G N Willson
    Centre for Respiratory Failure and Sleep Disorders, Royal Prince Alfred Hospital, Missenden Road, Camperdown NSW 2050 Australia
    Eur Respir J 23:605-9. 2004
    ..However, a chinstrap was required to reduce oral leak in the majority of subjects using the nasal mask...
  14. doi request reprint Bilevel ventilation during exercise in acute on chronic respiratory failure: a preliminary study
    Collette Menadue
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown NSW, Australia
    Respir Med 104:219-27. 2010
    ..The reduction of dyspnoea during walking and arm muscle fatigue during UAE observed with NIV+O(2) may allow patients to better tolerate exercise early in the recovery period...
  15. doi request reprint High- and low-level pressure support during walking in people with severe kyphoscoliosis
    C Menadue
    Dept of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia
    Eur Respir J 36:370-8. 2010
    ..People with severe kyphoscoliosis require high-level PS during walking to improve exercise performance. Investigation of high-level PS as an adjunct to exercise training or to assist in the performance of daily activities is warranted...
  16. ncbi request reprint Electroencephalographic arousals during sleep do not alter the pressor response to Cheyne-Stokes respiration in subjects with chronic heart failure
    Grant N Willson
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Missenden Road, Camperdown, Sydney, NSW 2050, Australia
    J Sleep Res 16:421-7. 2007
    ..44, P = 0.22]. This study showed that EEG-defined arousal does not amplify the pressor response to CSR in CHF...
  17. doi request reprint Obesity hypoventilation syndrome: mechanisms and management
    Amanda J Piper
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Camperdown, New South Wales, Australia
    Am J Respir Crit Care Med 183:292-8. 2011
    ..The review outlines the major mechanisms believed to underlie the development of hypoventilation in this subgroup of obese patients, their clinical presentation, and current therapy options...
  18. ncbi request reprint Low-flow oxygen and bilevel ventilatory support: effects on ventilation during sleep in cystic fibrosis
    M A Milross
    Royal Prince Alfred Hospital, Camperdown, Sydney, Australia
    Am J Respir Crit Care Med 163:129-34. 2001
    ..05). The rise in TcCO2 seen with REM sleep with both RA and LFO2 was attenuated with BVS (p < 0.05). We conclude that BVS leads to improvements in alveolar ventilation during sleep in this patient group...
  19. ncbi request reprint Predicting sleep-disordered breathing in patients with cystic fibrosis
    M A Milross
    Department of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, Sydney
    Chest 120:1239-45. 2001
    ..22; p < 0.01). CONCLUSION: Evening PaO(2) was found to contribute significantly to the ability to predict both sleep-related desaturation and the rise in TcCO(2) from NREM sleep to REM sleep in this subgroup of patients with CF...
  20. ncbi request reprint Non-invasive ventilation during exercise training for people with chronic obstructive pulmonary disease
    Collette Menadue
    Department of Respiratory and Sleep Medicine, Royal Prince Alfred Hospital, Missenden Road, Camperdown, NSW, Australia, 2050
    Cochrane Database Syst Rev 5:CD007714. 2014
    ..Consequently, NIV during exercise training may allow individuals to exercise at a higher intensity, which could lead to greater improvement in exercise capacity, HRQL and physical activity...
  21. ncbi request reprint Sleep disordered breathing in cystic fibrosis
    Maree A Milross
    Department of Respiratory Medicine, Royal Prince Alfred Hospital, Camperdown, Sydney NSW, Australia
    Sleep Med Rev 8:295-308. 2004
    ..Most importantly, we review what is needed from future research in this challenging area of care in patients with CF...
  22. doi request reprint Big breathing: the complex interaction of obesity, hypoventilation, weight loss, and respiratory function
    Amanda J Piper
    Sleep Unit, Level 11, E Block, Royal Prince Alfred Hospital, Missenden Rd, Camperdown, NSW 2050, Australia
    J Appl Physiol (1985) 108:199-205. 2010
    ..Attention to this residual abnormality is important given the high incidence of cardiovascular abnormalities, including pulmonary hypertension, in individuals with OHS...
  23. ncbi request reprint Noninvasive pressure preset ventilation for the treatment of Cheyne-Stokes respiration during sleep
    G N Willson
    Centre for Respiratory Failure and Sleep Disorders, Royal Prince Alfred Hospital, Sydney, Australia
    Eur Respir J 17:1250-7. 2001
    ....
  24. ncbi request reprint Breathing during sleep in patients with nocturnal desaturation
    H F Becker
    Department of Medicine, David Read Laboratory, University of Sydney, Sydney, Australia
    Am J Respir Crit Care Med 159:112-8. 1999
    ..These data indicate that hypoventilation may be the major factor leading to hypoxia during sleep, and that reversal of hypoventilation during sleep should be a major therapeutic strategy for these patients...
  25. ncbi request reprint Obesity hypoventilation syndrome: hypoxemia during continuous positive airway pressure
    Dev Banerjee
    Sleep and Ventilation Unit, Birmingham Heartlands Hospital, Bordesley Green East, Birmingham, B9 5SS, UK
    Chest 131:1678-84. 2007
    ....