• Title/Summary/Keyword: Nocturnal

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Case of a 19-Year-Old Male with Nocturnal Groaning (Catathrenia) (야간 신음소리를 주소로 내원한 19세 남자 환자 1례)

  • Kang, Hyun Tag;Lee, Yun Ji;Kim, Hyo Jun;Choi, Ji Ho
    • Sleep Medicine and Psychophysiology
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    • v.25 no.2
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    • pp.92-95
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    • 2018
  • Catathrenia is a rare sleep disease characterized by monotonous groaning sounds that appear to be related with prolonged expiration, commonly experienced during rapid eye movement (REM) sleep. Catathrenia is also known as nocturnal groaning or sleep-related groaning and is currently categorized as a sleep-related breathing disorder. We present a rare case of a 19-year-old male with nocturnal groaning during non-REM sleep. We suggest that if catathrenia is suspected, polysomnography should be utilized to differentiate it from various sleep disorders such as snoring, central sleep apnea, sleep talking, parasomnia, and sleep-related movement disorders.

Review of Clinical Studies for Korean Medicine Treatment on Nocturnal Enuresis in Children (소아 야뇨의 한의학적 치료에 대한 국내외 임상연구 동향 - 2000년 이후 발표된 연구를 중심으로 -)

  • Lee, Yoo Been;Jeong, Aram
    • The Journal of Pediatrics of Korean Medicine
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    • v.34 no.1
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    • pp.1-25
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    • 2020
  • Objectives The purpose of this study is to identify the research trends and to evaluate the effectiveness and safety of Korean medicine treatment by analyzing the recently published clinical studies of Korean medicine treatment on nocturnal enuresis in children. Methods The literatures were searched from OASIS, KISS, NDSL, RISS, Cochrane, CINAHL, Embase, Pubmed, and only clinical studies published from 2000 to October 2019 were included. The publication year, study type, type of enuresis, demographic information of participants, duration of illness, intervention type and details, follow-up period, outcome measurements and adverse events of selected literatures were analyzed. Results A total of 38 studies were selected. In the selected studies, acupuncture was the most frequently used treatment for nocturnal enuresis, followed by herbal medicine, electrical stimulation treatment, moxibustion, acupressure and plaster therapy. The most commonly used acupoints for acupuncture were SP6 and CV4, and the most used herbal medicine was Chukcheonwhan, while Alpiniae Fructus (益智仁) and Dioscoreae Rhizoma (山藥) were the most used herbal materials. Most of the studies showed that the total effective rate of Korean medicine treatment was high. All the adverse events occurred in the Korean medicine treatment group were caused by acupuncture or puncture. Conclusions This study analyzed clinical studies of Korean medicine treatment on nocturnal enuresis in children, identified the research trends and evaluated the effectiveness and safety of the Korean medicine treatment.

Response of Ecosystem Carbon and Water Vapor Exchanges in Evolving Nocturnal Low-Level Jets

  • Hong, Jin-Kyu;Mathieu, Nathalie;Strachan, Ian B.;Pattey, Elizabeth;Leclerc, Monique Y.
    • Asian Journal of Atmospheric Environment
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    • v.6 no.3
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    • pp.222-233
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    • 2012
  • The nocturnal low-level jet makes a significant impact on carbon and water exchanges and turbulent mixing processes in the atmospheric boundary layer. This study reports a case study of nocturnal surface fluxes such as $CO_2$ and water vapor in the surface layer observed at a flat and homogeneous site in the presence of low-level jets (LLJs). In particular, it documents the temporal evolution of the overlying jets and the coincident response of surface fluxes. The present study highlights several factors linking the evolution of low-level jets to surface fluxes: 1) wavelet analysis shows that turbulent fluxes have similar time scales with temporal scale of LLJ evolution; 2) turbulent mixing is enhanced during the transition period of low-level jets; and 3) $CO_2$, water vapor and heat show dissimilarity from momentum during the period. We also found that LLJ activity is related not only to turbulent motions but also to the divergence of mean flow. An examination of scalar profiles and turbulence data reveal that LLJs transport $CO_2$ and water vapor by advection in the stable boundary layer, suggesting that surface fluxes obtained from the micrometeorological method such as nocturnal boundary layer budget technique should carefully interpreted in the presence of LLJs.

Chuna Manual Therapy for Nocturnal Crying; A Systematic Review (소아 야제에 대한 추나요법 효과; 체계적 문헌고찰)

  • Hwang, Man-Suk;Shin, Byung-Cheul;Heo, Kwang-Ho;Heo, In;Kim, Byung-Jun;Kim, Ki-Bong;Cheon, Jin-Hong;Park, Jae-Hong;Hwang, Eui-Hyoung
    • Journal of Korean Medicine Rehabilitation
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    • v.25 no.3
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    • pp.51-57
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    • 2015
  • Objectives To evaluate the evidence supporting the effectiveness of Chuna manual therapy for nocturnal crying. Methods We conducted search across the 3 electronic databases (Pubmed, CAJ and Oasis) to find all of randomized controlled clinical trials(RCTs) that used Chuna manual therapy as a treatment for nocturnal crying. The methodological quality of each RCTs was assessed using the Cochrane Risk of Bias tool and nRCTs was assessed using the Cochrane Risk of Bias Assessment tool for Non-randomized Study tool. Results Two RCTs and three nRCTs met our inclusion criteria. The meta-analysis showed positive results for the use of Chuna manual therapy in terms of the efficacy rate when compared to medication treatments alone. Positive results were also obtained, in terms of the efficacy rate, when comparing Chuna manual therapy combined with acupoint application therapy to Chuna manual therapy alone, but was not statistically significant. Conclusions Our systematic review found encouraging but limited evidence of Chuna manual therapy for nocturnal crying. We recommend clinical trials which compare the effectiveness of Chuna manual therapy with usual care to obtain stronger evidence without the demerits of trial design.

Primary Nocturnal Enuresis: An Overview (일차성 야뇨증의 개관)

  • Song, Dong-Ho
    • Sleep Medicine and Psychophysiology
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    • v.2 no.1
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    • pp.23-30
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    • 1995
  • Bedwetting is the most common urologic complaint among children. Wetting frequency decreases from birth to adolescence. Etiology is multifactorial : genetic, neuromuscular or urologic maturation, psychosocial stressors, toilet training, or biologic aspects. Treatment has been also multimodal : drugs to depress bladder activity, increase urethral resistance, or modulate sleep. and recently urine reduction modulation. All of these approaches reflect a lack of sufficient knowledge of the underlying pathophysiology of nocturnal enuresis. Recent researches have focused on sleep disturbances, bladder reservoir function, urine output, and a combination of the three. Sleep studies indicate that enuretic patients are normal sleepers, and enuresis can take place during any stage of sleep, but generally occurs when the bladder is filled to the equivalent of maximal daytime functional capacity. Bladder reservior capacity appears to be normal, and bladder instability is somewhat related with the pathology of nocturnal enuresis. However, enuretic patients have shown the lack of normal nocturnal increase in antidiuretic hormone levels, and nocturnal urine production increases up to 2-4 times volume of functional bladder capacity, which explains the need for bladder emptying. But behavioral approaches, especially Bell-alarm method, remain important in the treatment of primary enuresis.

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The Clinical Effect of Gikwuibosin-tang on Nocturnal Enuresis (기귀보신탕 투여가 야뇨증 환아에 미치는 영향에 관한 임상적 연구)

  • Ju, Bong-Hyun;Jang, Ji-Hye;Jeong, Min-Jeong;Lee, Seung-Yeon
    • The Journal of Pediatrics of Korean Medicine
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    • v.20 no.2
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    • pp.139-146
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    • 2006
  • Objective : The objective of this study is to assess the clinical effect of Gikwuibosin_tang on nocturnal enuretic children. Methods : This clinical study was carried out with 15 cases of children aged 5 to 10 years old who visited the 00 Oriental Clinic between February 2005 and August 2005 and who were diagnosed as the nocturnal enuresis. The data of present symptom and improvement progress was collected a telephone interviews with their mother. Results : The total number of children was 15, 10 of them were male and 5 were female. Sex ratio was 2:1. Patients under 6 years old were 9(60%). After the treatment of oriental medicine der $2{\sim}3$ months, 6 of the children were improved completely and 7 of them were cured quite well, 2 of them were recovered in a half way. the treatment performed very well so there's no case which were not improved at all. And a ratio of the perfect cure was 40%. Following-up survey by telephone, the treatment were performed completely for 8 of them and 4 of them were almost improved but 3 of them were not improved. And a ratio of the perfect cure was 53.3%. Conclusion : Gikwuibasin-tang is effective in the treatment of nocturnal enuretic children. Further study is needed with more cases.

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Risk Factors of Primary Nocturnal Enuresis (일차성 야뇨증의 위험 요인)

  • Lee, Soo-Jin;Yang, Jung-An;Yoo, Eun-Sun;Seo, Jang-Wan;Lee, Seung-Joo
    • Childhood Kidney Diseases
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    • v.4 no.1
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    • pp.69-76
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    • 2000
  • Purpose: The Pathogenesis of primary noctllrnal enuresis(PNE) is still controversial. Genetic factor and maturational delay of micturition reflex including arousal disorder, lack of nocturnal Arginine Vasopressin(AVP) release and functional bladder capacity have been suggested. We analyzed the risk factors of PNE. Methods: Fifty five children with PNE (20 enuretics diagnosed at school physical examination of the first grade students at Mok-Dong Elementary School and 35 enuretics (Age 6-7 year) diagnosed at Ewha Womans University Mok Dong Hospital) and 221 control students without PNE at school physical examination were included. Genetic, stress and developmental factors, arousability, water intake, urine volume, maximun voiding volume and daytime voiding dysfunction were compared. Results: 1) There was no significant difference between PNE and control group in sex ratio, birth order, percentage of working mothers, parental and child personality, age to start walking, school record and duration of sleep. 2) Family history in the PNE group was significantly higher than control group ($20.0\%\;vs\;2.7\%$)(P<0.05). 3) The difficulty in arousal in the PNE group was significantly more common than the control group ($70.9\%\;vs\;54.3\%$)(P<0.05). 4) Nocturnal water intake in the PNE group was significantly greater than the control group ($330{\pm}158.2\;mL\;vs\;235{\pm}129.5\;mL$). Nocturnal urine volume in the PNE group was significantly greater than the control group ( $390{\pm}61.5\;mL\;vs\;140{\pm}43.2\;mL$)(P<0.05). Daily water intake and daily urine volume did not significantly differ between the two groups. 5) Maximum urine volume per void in the PNE group was significantly lower than the control group ($107{\pm}35.9\;mL\;vs\;236{\pm}41.3\;mL$). Daytime voiding dysfunction in the PNE group was significantly more common than the control group ($80.0\%\;vs\;57.9\%$). The voiding frequency in the PNE group was significantly greater than the control group ($7.0{\pm}3.6\;vs\;5.4{\pm}1.6$)(P<0.05). Conclusion: In addition to genetic factors and maturational delay of micturition reflex (difficulty in arousal, nocturnal polyuria and decreased functional bladder capacity) nocturnal polydypsia was found to be the important risk factors fur PNE. So nocturnal fluid restriction should be encouraged as the first-line management of PNE.

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Circadian Rhythm of ADH, Hypercalciuria, and Solute Diuresis as Pathogenesis of Enuresis (야뇨증의 병인 기전 -항이뇨호르몬, 고칼슘뇨증, 용질성 이뇨)

  • Kang, Hee-Gyung
    • Childhood Kidney Diseases
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    • v.16 no.1
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    • pp.1-8
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    • 2012
  • Nocturnal polyuria is one of the main pathogenic mechanisms of enuresis. Disturbance of circadian rhythm of antidiuretic hormone (ADH or AVP), hypercalciuria, and/or solute diuresis are considered to cause nocturnal polyuria, which in turn causes enuresis in patients with relatively small bladder capacity and high threshold for awakening. Evaluation of these factors would guide the therapeutic approach for enuresis.

History taking in enuretic children (야뇨의 병력청취 연구)

  • Chang, Gyu-Tae;Kim, Jang-Hyun;Oh, Ju-Young
    • The Journal of Pediatrics of Korean Medicine
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    • v.18 no.2
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    • pp.77-91
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    • 2004
  • Objectives : In evaluating a child with enuresis, an organized approach to the history leads to a working diagnosis and an appropriate treatment plan. but, there's no study about history taking in enuretic children. This article was undertaken to evaluate the enuretic child exactly and to study nocturnal enuresis systematically. Methods : It was conducted a computerized literature search in following database: Medline (via Pubmed), NDSL, EBSCO. Korean articles via oriental pediatric association homepage, KISS. Key words to search were 'nocturnal enuresis', 'bedwetting', 'enuresis', 'incontinence', 'management', 'evaluation', 'assessment', 'questionnaire', 'guideline', 'voiding dysfunction'. Results : Questions are grouped in eight categories: primary history(sex, age, height, weight), family history, enuresis history(primary/secondary, frequency, time of enuresis, nocturia), voiding history(average number, frequency, pattern, volume, posture, daytime enuresis), medical history, constipation/encopresis, sleep(OSA). Conclusion : A careful, complete history taking will help to plan treatment properly and to study.

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Sudden rise of fine particle concentration after Typhoon USAGI and NARI passage in Busan (태풍 우사기와 나리 통과 후 부산지역 미세먼지 농도의 급상승에 관한 연구)

  • Jeon, Byung-Il
    • Journal of Environmental Impact Assessment
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    • v.20 no.4
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    • pp.557-564
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    • 2011
  • This study was conducted to investigate the sudden rise of fine particle concentration after the passage of typhoon USAGI and NARI in Busan. Nocturnal inversion layer was formed at atmospheric boundary layer and wind direction changed from southerly wind to northeasterly wind after USAGI passed through Busan. Fine particle concentration in Busan rapidly increased by subsidence of air pollutants released from sources and dust transported from in the vicinity of industrial regions. Wind direction changed from northeasterly wind to southeasterly wind, wind velocity increased and lower atmosphere became extremely unstable after NARI passed through Busan. $PM_{10}$ concentration of Busan increased sharply because of surface dust dispersed by strong wind. Fine particle concentration generally decreases by precipitation and wind after typhoon passes through. However, the concentration can also go up not only by subsidence and transportation in nocturnal inversion layer but also by surface dust which temporarily occurs by strong wind.