scholarly journals 0479 Novel Flow Limitation/Obstruction With Recovery Breath (FLOW) Event Identifies Obstructive Burden In Mild Obstructive Sleep Apnea

SLEEP ◽  
2018 ◽  
Vol 41 (suppl_1) ◽  
pp. A181-A181
Author(s):  
K G Johnson ◽  
D C Johnson ◽  
P F Visintainer ◽  
M H Kryger ◽  
R J Thomas ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Flow Limitation ◽  
Obstructive Sleep ◽  
Mild Obstructive Sleep Apnea

scholarly journals Flow limitation/obstruction with recovery breath (FLOW) event for improved scoring of mild obstructive sleep apnea without electroencephalography

2020 ◽  
Vol 67 ◽  
pp. 249-255 ◽  
Author(s):  
Karin Gardner Johnson ◽  
Douglas Clark Johnson ◽  
Robert Joseph Thomas ◽  
Edward Feldmann ◽  
Peter K. Lindenauer ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Flow Limitation ◽  
Obstructive Sleep ◽  
Mild Obstructive Sleep Apnea

scholarly journals The Worsening of Positional Mild Obstructive Sleep Apnea over Time Is Associated with an Increase in Body Weight: Impact on Blood Pressure and Autonomic Nervous System

Respiration ◽  
2021 ◽  
pp. 1-10
Author(s):  
Wei-Hsiu Chang ◽  
Hsien-Chang Wu ◽  
Chou-Chin Lan ◽  
Yao-Kuang Wu ◽  
Mei-Chen Yang
Keyword(s):  
Blood Pressure ◽  
Obstructive Sleep Apnea ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Sleep Apnea ◽  
Obstructive Sleep ◽  
Mild Obstructive Sleep Apnea ◽  
Positional Dependency ◽  
Over Time

<b><i>Background:</i></b> Most patients with mild obstructive sleep apnea (OSA) are positional dependent. Although mild OSA worsens over time, no study has assessed the natural course of positional mild OSA. <b><i>Objectives:</i></b> The aim of this study was to evaluate the natural course of positional mild OSA, its most valuable progression predictor, and its impact on blood pressure (BP) and the autonomic nervous system (ANS). <b><i>Methods:</i></b> This retrospective observational cohort study enrolled 86 patients with positional mild OSA and 26 patients with nonpositional mild OSA, with a follow-up duration of 32.0 ± 27.6 months and 37.6 ± 27.8 months, respectively. Polysomnographic variables, BP, and ANS functions were compared between groups at baseline and after follow-up. <b><i>Results:</i></b> In patients with positional mild OSA after follow-up, the apnea/hypopnea index (AHI) increased (9.1 ± 3.3/h vs. 22.0 ± 13.2/h, <i>p</i> = 0.000), as did the morning systolic BP (126.4 ± 13.3 mm Hg vs. 130.4 ± 15.9 mm Hg, <i>p</i> = 0.011), and the sympathetic activity (49.4 ± 12.3% vs. 55.3 ± 13.1%, <i>p</i> = 0.000), while the parasympathetic activity decreased (50.6 ± 12.3% vs. 44.7 ± 13.1%, <i>p</i> = 0.000). The body mass index changes were the most important factor associated with AHI changes among patients with positional mild OSA (Beta = 0.259, adjust <i>R</i><sup>2</sup> = 0.056, <i>p</i> = 0.016, 95% confidence interval 0.425 and 3.990). The positional dependency disappeared over time in 66.3% of patients with positional mild OSA while 69.2% of patients with nonpositional mild OSA retained nonpositional. <b><i>Conclusions:</i></b> In patients with positional mild OSA, disease severity, BP, and ANS regulation worse over time. Increased weight was the best predictor for its progression and the loss of positional dependency. Better treatments addressing weight control and consistent follow-up are needed for positional mild OSA.

Depression and obesity, but not mild obstructive sleep apnea, are associated factors for female sexual dysfunction

2021 ◽  
Author(s):  
Glaury Coelho ◽  
Lia Bittencourt ◽  
Monica Levy Andersen ◽  
Thais Moura Guimarães ◽  
Luciana Oliveira e Silva ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Sexual Dysfunction ◽  
Associated Factors ◽  
Female Sexual Dysfunction ◽  
Obstructive Sleep ◽  
Mild Obstructive Sleep Apnea

scholarly journals 0560 EFFECTS OF MEDICAL THERAPY ON MILD OBSTRUCTIVE SLEEP APNEA IN ADULT PATIENTS

SLEEP ◽  
2017 ◽  
Vol 40 (suppl_1) ◽  
pp. A208-A208 ◽  
Author(s):  
DF Smith ◽  
SL Ishman ◽  
CP Spiceland ◽  
AM Romaker
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Medical Therapy ◽  
Adult Patients ◽  
Obstructive Sleep ◽  
Mild Obstructive Sleep Apnea

scholarly journals Palatal Implants for Persistent Snoring and Mild Obstructive Sleep Apnea After Laser-Assisted Uvulopalatoplasty

2014 ◽  
Vol 7 (1) ◽  
pp. 66
Author(s):  
Ji Ho Choi ◽  
Eun Joong Kim ◽  
Kang Woo Kim ◽  
Young Ho Ju ◽  
Euy Hyun Park ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Obstructive Sleep ◽  
Mild Obstructive Sleep Apnea

scholarly journals Polysomnographic Outcomes After Observation for Mild Obstructive Sleep Apnea in Children Younger Than 3 Years

2020 ◽  
pp. 019459982095438
Author(s):  
Kathleen M. Sarber ◽  
Douglas C. von Allmen ◽  
Raisa Tikhtman ◽  
Javier Howard ◽  
Narong Simakajornboon ◽  
...  
Keyword(s):  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Care Center ◽  
Tertiary Care ◽  
Apnea Hypopnea Index ◽  
Optimal Timing ◽  
Obstructive Apnea ◽  
Obstructive Sleep ◽  
Mild Obstructive Sleep Apnea ◽  
The Impact

Objective Mild obstructive sleep apnea (OSA), particularly in young children, is often treated with observation. However, there is little evidence regarding the outcomes with this approach. Our aim was to assess the impact of observation on sleep for children aged <3 years with mild OSA. Study Design Case-control study. Setting Pediatric tertiary care center. Methods We reviewed cases of children (<3 years old) diagnosed with mild OSA (obstructive apnea-hypopnea index, 1-5 events/h) who were treated with observation between 2012 and 2017 and had at least 2 polysomnograms performed 3 to 12 months apart. Demographic data and comorbid diagnoses were collected. Results Twenty-six children met inclusion criteria; their median age was 7.2 months (95% CI, 1.2-22.8). Nine (35%) were female and 24 (92%) were White. Their median body mass index percentile was 39 (95% CI, 1-76). Comorbidities included cardiac disease (42.3%), laryngomalacia (42.3%), allergies (34.6%), reactive airway disease (23.1%), and prematurity (7.7%). The obstructive apnea-hypopnea index significantly decreased from 2.7 events/h (95% CI, 1-4.5) to 1.3 (95% CI, 0-4.5; P = .013). There was no significant improvement in median saturation nadir (baseline, 86%; P = .76) or median time with end-tidal carbon dioxide >50 mm Hg (baseline, 0 minutes; P = .34). OSA resolved in 8 patients (31%) and worsened in 1 (3.8%). Only race was a significant predictor of resolution per regression analysis; however, only 2 non-White children were included. Conclusion In our cohort, resolution of mild OSA occurred in 31% of patients treated with 3 to 12 months of observation. The presence of laryngomalacia, asthma, and allergies did not affect resolution. Larger studies are needed to better identify factors (including race) associated with persistent OSA and optimal timing of intervention for these children. Level of Evidence 4.

Sign in / Sign up

Export Citation Format

Share Document