• Title/Summary/Keyword: Primary snoring

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Sleep problems in children and adolescents at pediatric clinics

  • Kim, Dong Soon;Lee, Cho Long;Ahn, Young Min
    • Clinical and Experimental Pediatrics
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    • v.60 no.5
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    • pp.158-165
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    • 2017
  • Purpose: To investigate the frequency of childhood sleep problems at pediatric clinics in Seoul and Gyeonggi provinces. Methods: Children (n=936) and their parents who visited 5 primary and 1 secondary pediatric outpatient clinics were invited to complete a Pediatric Sleep Questionnaire. Results: Among patients, 901 (96.3%) answered questionnaires in sufficient detail for evaluation. The participant's mean age was $4.35{\pm}3.02years$ (range, 0-18 years). The male to female ratio was 1:0.93 (466 boys, 435 girls). Habitual snoring (>3 day/week) was reported in 16.9% of the participants. The prevalence of habitual snoring in children <2 years and those between 2-5 years was 9% and 18%, respectively. Sleep disordered breathing was found in 15.1% (106 of 700) of children >2 years. Insomnia was reported in 13.2% of children. The prevalence of sleepwalking, night terrors, and bruxism, is 1.6%, 19%, and 21.1%, respectively. Snoring was associated with increased incidence of sleepwalking, night terrors, and bruxism. Age was associated with insomnia and habitual snoring (P<0.05). Insomnia was more prevalent in younger (21%) than in older children (6%). Snoring was more frequent in both preschool (34%) and school-aged children (33%). The frequency of sleep disordered breathing and insomnia did not vary significantly with gender. However, snoring was more prevalent in boys. Conclusion: Sleep problems are frequent among children in Korea. Children with snoring have an increased risk of sleepwalking, night terror, and bruxism. Primary clinicians should consider children's sleep habits to improve their health.

Discrimination between obstructive sleep apnea syndrome and primary snoring in children : comparison of clinical parameters and behavioral disturbance (소아의 폐쇄성 수면무호흡 증후군과 일차성 코골이의 감별 임상양상 및 행동장애 비교)

  • Seo, Hyun-Joo;Lee, Jae Suk;Shin, Hong-Beom;Kim, Eui-Joong;Shim, Hyun-Joon;Ahn, Young-Min
    • Clinical and Experimental Pediatrics
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    • v.51 no.3
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    • pp.267-275
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    • 2008
  • Purpose : To determine whether primary snoring could be distinguished from obstructive sleep apnea syndrome (OSAS) by clinical evaluation and symptom scores. Methods : 56 snoring and 20 asymptomatic subjects were recruited and polysomnography was used to confirm that there were 39 OSAS, 17 primary snoring, and 20 control subjects. We evaluated the size of the childrens adenoids and tonsils. Parents completed sleep disordered breathing scale (SDBS) and obstructive sleep apnea 18 (OSA-18) questionnaires for use as symptom scores, as well as an attention deficit hyperactivity disorder rating scale-IV (ADHD RS-IV). Results : There were no differences between primary snoring and OSAS in terms of tonsil and adenoid size, SDBS ($9.4{\pm}4.6\;vs\;10.8{\pm}4.5$), and OSA-18 score ($61.1{\pm}25.1\;vs\;71.2{\pm}8.4$). The patients with OSAS ($15.8{\pm}7.9$) and PS ($22.2{\pm}9.4$) had a higher ADHD RS-IV score than the control subjects ($2.9{\pm}3.3$). There was no difference in the ADHD RS-IV scores of patients with primary snoring and OSAS. Conclusion : We confirmed that clinical evaluation could not distinguish OSAS and primary snoring. In addition, our study suggests that primary snoring as well as OSAS is associated with attention deficit hyperactivity disorder.

Study of Cephalometry and Polysomnogrphy in Habitual Snorers (습관성 코골이 환자의 측방두부규격방사선사진과 수면다원검사 연구)

  • 정성창
    • Journal of Oral Medicine and Pain
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    • v.23 no.1
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    • pp.75-84
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    • 1998
  • The Purpose of this Study was to examine the anatomic differences in the upper airway according to severity of respiratory disturbance index of habitual snorers. Forty-three male habitual snorers, aged 28-68, were examined by polysomnography and divided into 4 groups according to severity determined by polysomnography. Anatomic differences in the upper airway were assessed by lateral cephalograms in upright position, and epidemiological surveys were done by using questionnaires. The obtained results were as follows : 1. All subjects were habitual snorers and 35 patients (81.4%) complained the loudness of snoring as severe as be heard outside of the room. 2. According to the results of polysomnography, the number of the primary snoring patients was 7(16.3%), mild obtrusive sleep apnea 7(16.3%), moderate 7(16.3%), and severe 22(51.2%). 3. The respiratory disturbance index (RDI) of subjects was 39.5$\pm$24.4 and the body mass index(BMI) was 26.2$\pm$2. 4. More inferiorly positioned hyoid bone according to the degree of respiratory disturbace index (RDI) was observed. (p<0.001) 5. The width of superior oropharyngeal airway space was according to the degree of RDI. (p<0.001)

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A Case of Obstructive Sleep Apnea Syndrome Associated with Primary Hypothyroidism and Dilated Cardiomyopathy (원발성 갑상선 기능저하증과 확장형 심근증이 동반된 폐쇄성 수면무호흡증후군 1예)

  • Yu, Sung-Keun;Park, Ji-Young;Pack, Jong-Hae;Park, Hye-Jung;Shin, Kyeong-Cheol;Chung, Jin-Hong;Lee, Kwan-Ho
    • Tuberculosis and Respiratory Diseases
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    • v.51 no.6
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    • pp.590-596
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    • 2001
  • The hallmarks of sleep apnea syndrome include daytime hypersomnolence, snoring, obesity, disturbed nocturnal sleep, and apneic episodes. Thyroid deficiency states are now a well recognized cause of sleep apnea. Central, obstructive, and mixed patterns of sleep apnea may be observed in hypothyroidism. A-33-yr-old man was admitted complaining of daytime hypersomnolence, snoring, sleep apnea and obesity. A polysomnogram showed obstructive pattern of sleep apnea syndrome. Physical examination and hormonal study revealed a narrowing of the upper airway and primary hypothyroidism. Dilated cardiomyopathy was diagnosed by echocardiogram. The poctients was treated for obstructive sleep apnea syndrome with nasal continuous positive airway pressure(CPAP) for 2 months and the underlying hypothyroidism with thyroid hormone therapy. This successfully controlled the snoring, sleep apnea, and other apnea-related symptoms. Here, we describe our experience of nasal CP AP and thyroid hormone therapy in a patient with primary hypothyroidism associated with obstructive sleep apnea syndrome and dilated cardiomyopathy with review of the relevant literature.

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The Acoustic Changes of Voice after Uvulopalatopharyngoplasty (구개인두성형술 후 음성의 음향학적 변화)

  • Hong, K.H.;Kim, S.W.;Yoon, H.W.;Cho, Y.S.;Moon, S.H.;Lee, S.H.
    • Speech Sciences
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    • v.8 no.2
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    • pp.23-37
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    • 2001
  • The primary sound produced by the vibration of vocal folds reaches the velopharyngeal isthmus and is directed both nasally and orally. The proportions of the each component is determined by the anatomical and functional status of the soft palate. The oral sounds composed of oral vowels and consonants according to the status of vocal tract, tongue, palate and lips. The nasal sounds composed of nasal consonants and nasal vowels, and further modified according to the status of the nasal airway, so anatomical abnormalities in the nasal cavity will influence nasal sound. The measurement of nasal sounds of speech has relied on the subjective scoring by listeners. The nasal sounds are described with nasality and nasalization. Generally, nasality has been assessed perceptually in the effect of maxillofacial procedures for cleft palate, sleep apnea, snoring and nasal disorders. The nasalization is considered as an acoustic phenomenon. Snoring and sleep apnea is a typical disorders due to abundant velopharynx. The sleep apnea has been known as a cessation of breathing for at least 10 seconds during sleep. Several medical and surgical methods for treating sleep apnea have been attempted. The uvulopalatopharyngoplasty(UPPP) involves removal of 1.0 to 3.0 cm of soft palate tissue with removal of redundant oropharyngeal mucosa and lateral tissue from the anterior and sometimes posterior faucial pillars. This procedure results in a shortened soft palate and a possible risk following this surgery may be velopharyngeal malfunctioning due to the shortened palate. Few researchers have systematically studied the effects of this surgery as it relates to speech production. Some changes in the voice quality such as resonance (nasality), articulation, and phonation have been reported. In view of the conflicting reports discussed, there remains some uncertainty about the speech status in patients following the snoring and sleep apnea surgery. The study was conducted in two phases: 1) acoustic analysis of oral and nasal sounds, and 2) evaluation of nasality.

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Antisnoring Effects of Adjustable Anterior Positioner: Case Study (조절성 전방이동형 코골이 방지장치의 효과)

  • Kim, Ki-Suk
    • Journal of Oral Medicine and Pain
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    • v.37 no.4
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    • pp.213-219
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    • 2012
  • Oral appliances are a primary treatment option for snoring and mild to moderate obstructive sleep apnea (OSA) and are considered as an alternative for patients with severe OSA who have failed continuous positive airway pressure (CPAP) or upper airway surgery. But it is true that OAs have varying degrees of effectiveness depending on different oral appliances and the efficacy of OAs are established in some but not all patients. New oral appliance, which is one of Adjustable Anterior Positioners, was developed by Dept of Oral Medicine, Dental School, Dankook University. This is a report for treating severe OSA patient with a failure of previous uvulopalatopharyngoplasty using a new Adjustable Anterior Positioner, followed by significant success of controlling OSA.

A Case of Sleep Apnea Syndrome due to Primary Hypothyroidism (갑상선 기능 저하증에 의한 수면 무호흡 증후군 1예)

  • Wie, Seong-Heon;Kim, Sang-Woo;Choi, Young-Mi;Lee, Suk-Young;Moon, Hwa-Sik;Song, Jeong-Sup
    • Tuberculosis and Respiratory Diseases
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    • v.42 no.2
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    • pp.238-243
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    • 1995
  • Sleep Apnea Syndrome is characterized by hypersomnolence, snoring, and sleep apnea. The symptoms of hypothyroidism include apathy, somnolence, lethargy, personality change, and intellectual deterioration and may be related to hypothyroid-related sleep disorders. Central, obstructive, and mixed patterns of sleep apnea may be observed in hypothyroidism. A 60-yr-old man was admitted due to hypersomnolence, snoring and generalized edema. Polysomnogram showed obstructive pattern of sleep apnea syndrome. Neck CT scan revealed narrowing of upper airway which is consistent with obstructive sleep apnea syndrome. Physical examination and hormonal study also disclosed the evidence of hypothyroidism. We report a case of sleep apnea syndrome due to primary hypothyroidism with review of literatures.

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GENIAL ADVANCEMENT, INFRAHYOID MYOTOMY AND SUSPENSION IN TREATMENT OF OBSTRUCTIVE SLEEP APNEA SYNDROME (이부전방이동술, 하설골근절개술 및 설골현수법을 이용한 폐쇄성 수면 무호흡증 환자의 치료:증례보고)

  • Kim, Jae-Jin;Kim, Eun-Seok;Kim, Tae-Sup
    • Journal of the Korean Association of Oral and Maxillofacial Surgeons
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    • v.27 no.2
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    • pp.162-166
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    • 2001
  • Obstructive sleep apnea syndrome(OSAS) is a complex sleep disorder characterized by intermittent apnea secondary to sleep-induced obstruction of the upper airway. It occurs because of an airway obstruction anywhere between the trachea and the oronasal apparatus. The hallmark of OSAS is snoring, which is caused by vibration of the tissues of the pharynx as the airway narrows. The consequences of OSAS have focused on excessive daytime sleepiness resulting from sleep fragmentation and the cardiovascular derangements producing hypertension and arrhythmias. The primary method of controlling OSAS has been surgery. The current surgical procedures used for OSAS are tracheostomy, tonsillectomy, nasal septoplasty, uvulopalatopharyngoplasty, anterior mandibular osteotomy with hyoid myotomy and suspension, and maxillary, mandibular and hyoid advancement. We report a case of OSAS that was improved by genial advancement with infrahyoid myotomy and suspension. The patient was objectively documented by polysomnography, cephalometric analysis, and physical examination before the surgical procedure. The patient underwent genial advancement with infrahyoid myotomy and suspension. Patient had a good response from surgery.

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Tonsillectomy as prevention and treatment of sleep-disordered breathing: a report of 23 cases

  • Woo, Jae-Man;Choi, Jin-Young
    • Maxillofacial Plastic and Reconstructive Surgery
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    • v.38
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    • pp.47.1-47.8
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    • 2016
  • Background: The paradigm of tonsillectomy has shifted from a treatment of recurrent throat infection to one of multi-discipline management modalities of sleep-disordered breathing (SDB). While tonsillectomy as a treatment for throat problems has been performed almost exclusively by otorhinolaryngologists, tonsillectomy as a part of the armamentarium for the multifactorial, multidisciplinary therapy of sleep-disordered breathing needs a new introduction to those involved in treating SDB patients. This study has its purpose in sharing a series of tonsillectomies performed at the Seoul National University Dental Hospital for the treatment and prevention of SDB in adult patients. Methods: Total of 78 patients underwent tonsillectomy at the Seoul National University Dental Hospital from 1996 to 2015, and 23 of them who were operated by a single surgeon (Prof. Jin-Young Choi) were included in the study. Through retrospective chart review, the purpose of tonsillectomy, concomitant procedures, grade of tonsillar hypertrophy, surgical outcome, and complications were evaluated. Results: Twenty-one patients diagnosed with SDB received multiple surgical procedures (uvulopalatal flap, uvulopalatopharyngoplasty, genioglossus advancement genioplasty, tongue base reduction, etc.) along with tonsillectomy. Two patients received mandibular setback orthognathic surgery with concomitant tonsillectomy in anticipation of postoperative airway compromise. All patients showed improvement in symptoms such as snoring and apneic events during sleep. Conclusions: When only throat infections were considered, tonsillectomy was a procedure rather unfamiliar to oral and maxillofacial surgeons. With a shift of primary indication from recurrent throat infections to SDB and emerging technological and procedural breakthroughs, simpler and safer tonsillectomy has become a major tool in the multidisciplinary treatment modality for SDB.

MMPI and SCL-90-R Profiles in Patients with Sleep-Related Breathing Disorder (수면관련 호흡장애 환자의 MMPI 및 SCL-90-R 반응 특성)

  • Kim, Kyoung-Woo;Yoon, Seok-Joon;Yang, Chang-Kook;Han, Hong-Moo
    • Korean Journal of Psychosomatic Medicine
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    • v.10 no.1
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    • pp.37-47
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    • 2002
  • Objective : Previous studies have suggested an association between sleep-related breathing disorder (SRBD) and several psychological problems, and there were increasing recognition of the link. The purpose of this study is to evaluate the characteristic profiles of MMPI and SCL-90-R in patients with SRBD. Methods : This study consisted of 80 SRBD patients(73 men, 7 women) referred from Sleep Disorder Clinic of Dong-A University Hospital, Busan, Korea. Basic informations including demographic findings and physical examination were collected. Subjects completed the Epworth Sleepiness Scale(ESS), Minnesota Multiphasic Personality Inventory(MMPI), and Symptom Check List-90-Revision (SCL-90-R) prior to standard overnight polysomnography that was performed at hospital sleep laboratory. SRBD was divided into two groups of primary snoring(PS) and obstructive sleep apnea(OSA) according to polysomnographic findings. Results : SRBD showed significant elevation rate of Hs, D, and Hy scales of MMPI and SOM scale of SCL-90-R, which exceeded the rate expected in normal individuals(>5%, 2SD). On comparison of clinical scales of SCL-90-R, OSA group had significantly greater mean score than that of PS group in terms of O-C, DEP, PAR, GSI(p<0.05), SOM and PST(p<0.01). OSA group also showed significantly higher elevation rate in Hs scale of MMPI and SOM scale of SCL-90-R than that of PS. Among OSA group, three scales of MMPI(D, Pt, Si) and three scales of SCL-90-R(ANX, PAR, PSDI) had significant correlation with some PSG variables including total sleep time and sleep efficiency. Among PS group, two scales of MMPI(Hy and Pt), elevation rate of MMPI scales and three scales of SCL-90-R(I-S, PAR, PSDI) had significant correlation with some PSG variables including sleep efficiency, sleep latency and REM sleep percent. Conclusion : The above results suggest that SRBD show neurotic profiles in MMPI and SCL-90-R. This study also clearly indicates that PS group are suffered from clinically meaningful psychiatric symptoms, which are quantitatively lessened but qualitatively similar as compared to that of OSA group.

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