Variability in AHI and mean pressure over time in OSA patients treated with APAP

S. Chandramouli, D. Price, J. Furlong, S. Huq, J. Hadcroft (Liverpool, United Kingdom)

Source: Annual Congress 2011 - Physiology and diagnostic technology in obstructive sleep apnoea
Session: Physiology and diagnostic technology in obstructive sleep apnoea
Session type: Thematic Poster Session
Number: 2208
Disease area: Sleep and breathing disorders

Congress or journal article abstractE-poster

Rating: 0
You must login to grade this presentation.

Share or cite this content

Citations should be made in the following way:
S. Chandramouli, D. Price, J. Furlong, S. Huq, J. Hadcroft (Liverpool, United Kingdom). Variability in AHI and mean pressure over time in OSA patients treated with APAP. Eur Respir J 2011; 38: Suppl. 55, 2208

You must login to share this Presentation/Article on Twitter, Facebook, LinkedIn or by email.

Member's Comments

No comment yet.
You must Login to comment this presentation.


Related content which might interest you:
Continuous positive airway pressure in patients with obstructive sleep apnea: Adherence dependent on apnea-hypopnea index, leakage and mask pressure
Source: Annual Congress 2011 - Epidemiology, diagnosis and treatment in obstructive sleep apnoea
Year: 2011


Fixed-pressure CPAP versus auto-adjusting CPAP : Comparison of efficacy in obstructive sleep apnoea (OSAS) according to the individual level of efficient pressure and pressure variability.
Source: International Congress 2018 – New diagnostic tools for sleep and breathing and healthcare provision options
Year: 2018



Effect of automatic positive airway pressure (APAP) therapy on blood pressure (BP) in patients with obstructive sleep apnea (OSA) and hypertension
Source: Annual Congress 2008 - Clinical aspects of continuous positive airway pressure therapy
Year: 2008


Impact of continuous or automatic positive airway pressure (CPAP/ APAP) pressure change on the apnoea-hypopnoea index (AHI): big data analysis
Source: International Congress 2019 – Current perspectives in sleep-disordered breathing
Year: 2019

Blood pressure response to CPAP treatment in subjects with obstructive sleep apnoea: the predictive value of 24-h ambulatory blood pressure monitoring
Source: Eur Respir J, 50 (4) 1700651; 10.1183/13993003.00651-2017
Year: 2017



Effects of CPAP on clinic blood pressure in patients with obstructive sleep apnea: 10 years follow –up
Source: International Congress 2017 – Efficacy of and compliance with obstructive sleep apnoea treatment
Year: 2017

No reduction of blood pressure with CPAP in non-sleepy hypertensive OSA patients
Source: ISSN=ISSN 1810-6838, ISBN=, page=193
Year: 2006

Comparison of continuous positive airway pressure and valsartan 160 mg in hypertensive sleep apnoea patients never treated for both conditions: the VALSAS study
Source: Annual Congress 2009 - Assessment and therapeutical interventions in obstructive sleep apnoea
Year: 2009

Pressure reduction during exhalation in sleep apnea patients treated by continuous positive airway pressure (CPAP)
Source: Annual Congress 2008 - Innovative treatments in sleep disordered breathing
Year: 2008


24-hour intra-ocular pressure (IOP) course in obstructive sleep apnea (OSA) and effect of CPAP
Source: Eur Respir J 2005; 26: Suppl. 49, 355s
Year: 2005

Comparison of auto-titrating CPAP derived apnoea-hypopnoea index (AHI) with pulse oximeter oxygen desaturation index (ODI) in patients with obstructive sleep apnoea (OSA)
Source: International Congress 2016 – Man versus machine: waves, frequency, and more in lung function
Year: 2016


Twenty years compliance with continuous positive air pressure treatment in patients with severe obstructive sleep apnea
Source: International Congress 2019 – Treatment of continuous positive airway pressure and monitoring of its effects
Year: 2019

Comparison of residual apnea-hypopnea index given by positive airway pressure software and polysomnography in patients with sleep apnea syndrome.
Source: International Congress 2019 – Diagnostic issues in obstructive sleep apnoea
Year: 2019

Therapy termination and apnoea-hypopnoea index (AHI)/central apnoea index (CAI) trajectories during continuous positive airway pressure (CPAP) therapy
Source: International Congress 2017 – Efficacy of and compliance with obstructive sleep apnoea treatment
Year: 2017

Nocturnal BP pattern and cardiovascular risk in a group of patients with moderate-severe OSAS. Evaluation of the effect of CPAP treatment
Source: Eur Respir J 2007; 30: Suppl. 51, 335s
Year: 2007

Effects of reduced lung volumes and age on oxyhemoglobin nocturnal desaturation in obstructive sleep apnea patients before and after CPAP treatment
Source: Annual Congress 2011 - Obstructive sleep apnoea: clinical aspects II
Year: 2011

Continuous positive airway pressure adherence declines with age in elderly obstructive sleep apnoea patients
Source: ERJ Open Res, 5 (1) 00178-2018; 10.1183/23120541.00178-2018
Year: 2019



Is the daytime CPAP titration effective for determining therapeutic pressure levels in OSA patients?
Source: Eur Respir J 2001; 18: Suppl. 33, 417s
Year: 2001

Effect of continuous positive airway pressure on 24 h ambulatory blood pressure in hypertensive patients with OSA
Source: Eur Respir J 2007; 30: Suppl. 51, 333s
Year: 2007

BP control in OSA patients is independent of antihypertensive (AH) regimen
Source: Annual Congress 2013 –Heart, blood and metabolism in sleep disordered breathing
Year: 2013