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Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine

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https://www.readbyqxmd.com/read/28633724/change-in-end-expiratory-lung-volume-during-sleep-in-patients-at-risk-for-obstructive-sleep-apnea
#1
Patrick Koo, Eric J Gartman, Jigme M Sethi, Eyad Kawar, F Dennis McCool
STUDY OBJECTIVES: As lung volume decreases radial traction on the upper airway is reduced, making it more collapsible. The purpose of this study was to measure change in end-expiratory lung volume (EELV) following sleep onset and to evaluate the relationship between change in EELV and sleep-disordered breathing. METHODS: Twenty subjects underwent overnight polysomnography, of whom 14 (70%) had obstructive sleep apnea (OSA). Change in EELV was measured throughout the night using magnetometry...
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633723/validated-measures-of-insomnia-function-sleepiness-and-nasal-obstruction-in-a-cpap-alternatives-clinic-population
#2
Austin S Lam, Nancy A Collop, Donald L Bliwise, Raj C Dedhia
STUDY OBJECTIVES: Although efficacious in the treatment of obstructive sleep apnea (OSA), continuous positive airway pressure (CPAP) can be difficult to tolerate, with long-term adherence rates approaching 50%. CPAP alternatives clinics specialize in the evaluation and treatment of CPAP-intolerant patients; yet this population has not been studied in the literature. To better understand these patients, we sought to assess insomnia, sleep-related functional status, sleepiness, and nasal obstruction, utilizing data from validated instruments...
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633722/characterization-of-patients-who-present-with-insomnia-is-there-room-for-asymptom-cluster-based-approach
#3
Megan R Crawford, Diana A Chirinos, Toni Iurcotta, Jack D Edinger, James K Wyatt, Rachel Manber, Jason C Ong
STUDY OBJECTIVES: This study examined empirically derived symptom cluster profiles among patients who present with insomnia using clinical data andpolysomnography. METHODS: Latent profile analysis was used to identify symptom cluster profiles of 175 individuals (63% female) with insomnia disorder based on total scoreson validated self-report instruments of daytime and nighttime symptoms (Insomnia Severity Index, Glasgow Sleep Effort Scale, Fatigue Severity Scale,Beliefs and Attitudes about Sleep, Epworth Sleepiness Scale, Pre-Sleep Arousal Scale), mean values from a 7-day sleep diary (sleep onset latency, wakeafter sleep onset, and sleep efficiency), and total sleep time derived from an in-laboratory PSG...
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633721/allergic-and-non-allergic-rhinitis-are-common-in-obstructive-sleep-apnea-but-not-associated-with-disease-severity
#4
Ming Zheng, Xiangdong Wang, Siqi Ge, Ying Gu, Xiu Ding, Yuhuan Zhang, Jingying Ye, Luo Zhang
STUDY OBJECTIVES: Several studies have suggested that rhinitis contributes to the pathogenesis of obstructive sleep apnea (OSA). We aimed to investigate the prevalence and influence of allergic rhinitis (AR) and non-allergic rhinitis (NAR) on severity of OSA. METHODS: Two hundred forty patients with OSA confirmed by standardized polysomnography were assessed for presence of AR and NAR, using validated questionnaires and skin prick tests. Data comparison was carried out by using chi-square test, analysis of variance, and least significant difference test...
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633720/evaluation-of-continuous-negative-external-pressure-cnep-for-the-treatment-of-obstructive-sleep-apnea-a-pilot-study
#5
Jerrold A Kram, Robyn V Woidtke, Kenneth B Klein, Richard M Rose
STUDY OBJECTIVES: To determine if the application of continuous negative external pressure (cNEP) is effective and safe in individuals with obstructive sleep apnea (OSA) during an overnight in-laboratory sleep study. METHODS: A prospective, open-label pilot study in subjects with documented OSA recruited from the patient population at one sleep clinic. The intervention was application and titration of cNEP during overnight polysomnography. RESULTS: Of the 15 subjects studied (mean apnea-hypopnea index [AHI] at baseline, 43...
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633719/a-case-of-recurrent-hypersomnia-with-autonomic-dysfunction
#6
Mandana Mahmoudi, Daniel Friedman, Martina Vendrame, Sanjeev V Kothare
We report the case of a 50-year-old man with disabling recurrent hypersomnia with autonomic instability due to catatonia in the setting of atypical bipolar disorder. Treatment with valproic acid for bipolar disorder resulted in complete resolution of symptoms.
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633718/shaking-up-perspectives-of-restless-legs-syndrome-in-pregnancy
#7
Miranda Tan, Ghada Bourjeily
No abstract text is available yet for this article.
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633717/aerophagia-during-cpap-for-osa-the-case-for-auto-cpap-and-nasal-mask
#8
Pedro Rodrigues Genta, Gustavo Freitas Grad, Sara Herculano
No abstract text is available yet for this article.
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633716/sense-and-sensitivity-obstructive-sleep-apnea-morning-blood-pressure-and-occult-hypertension
#9
Richard J Castriotta
No abstract text is available yet for this article.
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633715/restless-legs-syndrome-and-sleep-wake-disturbances-in-pregnancy
#10
Galit Levi Dunietz, Lynda D Lisabeth, Kerby Shedden, Q Afifa Shamim-Uzzaman, Alexandra S Bullough, Mark C Chames, Marc F Bowden, Louise M O'Brien
STUDY OBJECTIVES: To estimate the association of restless legs syndrome (RLS) and its frequency with sleep-wake disturbances in pregnancy. METHODS: A cohort of 1,563 women in their third trimester of pregnancy were recruited from prenatal clinics between March 2007 and December 2010. Demographic, pregnancy, and delivery data were extracted from medical records and sleep information was collected with questionnaires. To diagnose RLS, we used standardized criteria of RLS symptoms and frequency that were developed by the International Restless Legs Study Group...
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28633714/three-generation-family-with-congenital-central-hypoventilation-syndromeand-novel-phox2b-gene-non-polyalanine-repeat-mutation
#11
Ajay S Kasi, Taryn J Jurgensen, Stephanie Yen, Sheila S Kun, Thomas G Keens, Iris A Perez
PHOX2B non-polyalanine repeat mutation (NPARM) in patients with congenital central hypoventilation syndrome (CCHS) is generally considered to beassociated with full-time ventilator dependence and severe autonomic nervous system dysfunction. We report a three-generation family with four individualspossessing a novel PHOX2B NPARM (c.245C > T) with variable phenotypes. This mutation was inherited in an autosomal dominant pattern with variablepenetrance. The affected family members with CCHS have a milder phenotype than is typically expected with a NPARM...
June 16, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28558865/early-onset-of-sleep-disordered-breathing-in-two-children-with-sepn1-related-myopathies
#12
Mathilde Viprey, Ha Trang, Michaƫl Pomedio, Katia Bessaci-Kabouya, Pascal Sabouraud, Fawzia Cheliout-Heraut, Pierre Mauran
Selenoprotein-related myopathy (SEPN1-RM) is a rare disease with a variable clinical presentation. The selenoproteinN1 gene (SEPN1) mutation causingthis congenital muscular dystrophy was identified in 2001. Sleep-disordered breathing (SDB) may occur in young patients with SEPN1-RM who are stillable to walk. We report the cases of two children with SEPN1-RM who presented with SDB at the ages of 7 and 12 years and for whom long-term nocturnalnoninvasive ventilation yielded significant improvement. Based on literature review and our current cases, it seems that there is no obvious relationshipbetween the time since SDB onset and outcome of pulmonary function tests or limb muscle weakness...
May 25, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28558864/a-randomized-crossover-trial-comparing-autotitrating-and-continuous-positive-airway-pressure-in-subjects-with-symptoms-of-aerophagia-effects-on-compliance-and-subjective-symptoms
#13
Teresa Shirlaw, Kevin Hanssen, Brett Duce, Craig Hukins
STUDY OBJECTIVES: To assess the benefit and tolerance of autotitrating positive airway pressure (APAP) versus continuous positive airway pressure (CPAP) in subjects who experience aerophagia. METHODS: This is the report of a prospective, two-week, double-blinded, randomized crossover trial set in an Australian clinical sleep laboratory in a tertiary hospital. Fifty-six subjects who reported symptoms of aerophagia that they attributed to CPAP were recruited. Full face masks were used by 39 of the 56 subjects recruited...
May 25, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28558863/later-school-start-times-what-informs-parent-support-or-opposition
#14
Galit Levi Dunietz, Amilcar Matos-Moreno, Dianne C Singer, Matthew M Davis, Louise M O'Brien, Ronald D Chervin
STUDY OBJECTIVES: To investigate parental knowledge about adolescent sleep needs, and other beliefs that may inform their support for or objection to later school start times. METHODS: In 2014, we conducted a cross-sectional, Internet-based survey of a nationally representative sample of parents as part of the C.S. Mott Children's Hospital National Poll on Children's Health. Parents with teens aged 13-17 years reported their children's sleep patterns and school schedules, and whether the parents supported later school start times (8:30 AM or later)...
May 25, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28502288/portable-sleep-monitoring-systems-broadening-the-horizons
#15
Naima Covassin, Virend K Somers
No abstract text is available yet for this article.
May 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28502287/the-need-for-a-reliable-sleep-eeg-biomarker
#16
Thomas Penzel, Ingo Fietze, Christian Veauthier
No abstract text is available yet for this article.
May 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28502286/do-obese-children-require-inpatient-monitoring-after-adenotonsillectomy
#17
Narong Simakajornboon
No abstract text is available yet for this article.
May 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28502285/the-continued-search-for-optimal-therapy-in-patients-with-osa-and-ptsd
#18
Scott G Williams, Jacob F Collen, Christopher J Lettieri
No abstract text is available yet for this article.
May 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28502284/should-hyperarousal-and-sleep-fragmentation-be-additional-treatment-targets-when-treating-osa-in-ptsd-with-cpap
#19
Madhulika A Gupta
No abstract text is available yet for this article.
May 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/28502283/why-should-we-care-about-selenium-in-obstructive-sleep-apnea
#20
Rachel Gimenes Albuquerque, Camila Hirotsu, Sergio Tufik, Monica Levy Andersen
No abstract text is available yet for this article.
May 11, 2017: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
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