研究者詳細 - 宮田　聖子

論文 - 宮田　聖子

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Monitoring sleep-wake rhythm with actigraphy in patients on CPAP therapy. 査読有り

Otake M, Miyata S, Noda A, Koike Y, Hara Y, Sugiura M, Minoshima M, Kojima J, Nakata S, Nakashima T.

Respiration 82 巻頁： 136-141 2011年

Monitoring sleep-wake rhythm with actigraphy in patients on continuous positive airway pressure therapy. Open Access

Otake M, Miyata S, Noda A, Koike Y, Hara Y, Sugiura M, Minoshima M, Kojima J, Nakata S, Nakashima T

Respiration; international review of thoracic diseases 82 巻 ( 2 ) 頁： 136 - 41 2011年

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：Respiration

Background:Continuous positive airway pressure (CPAP) therapy has been shown to be effective in alleviating the underlying obstruction as well as reducing patients' excessive sleepiness and improving their functioning and health-related quality of life. However, residual excessive sleepiness is observed in some patients even though CPAP therapy eliminates sleep apnea and desaturation. Objectives:The aim of this study was to determine the prognostic effect of actigraphic sleep-wake rhythm evaluation in the management of patients with obstructive sleep apnea syndrome (OSAS) treated with CPAP. Methods: Eighteen patients with OSAS diagnosed by standard polysomnography (PSG; 48.1 ± 12.5 years) were enrolled in this study. The sleep-wake parameters were determined by actigraphy before and after 1 month of CPAP treatment, and results were compared with PSG data. In addition, data obtained before CPAP were compared with those measured after 1 month of CPAP treatment. Results:The total sleep time (TST) and sleep efficiency using PSG were significantly correlated with those using actigraphy. Bland-Altman plots of TST and sleep efficiency confirmed good agreement between PSG and actigraphy data. Sleep efficiency significantly improved following CPAP compared to baseline, and sleep fragmentation and sleep fragmentation >5 min determined by actigraphy were significantly lower during CPAP therapy than at baseline. Movement was significantly lower on CPAP therapy than at baseline. Conclusions:Actigraphy provides a valuable sleep-wake rhythm assessment in outpatients with OSAS where PSG is difficult to perform. © 2011 S. Karger AG, Basel.

DOI： 10.1159/000321238

Web of Science

Scopus

PubMed

ONE NIGHT SLEEP RESTRICTION IMPAIRS THE CORTICAL OXYGENATION RESPONSES

Miyata S., Noda A., Ito M., Iwamoto K., Ozaki N.

EUROPEAN PSYCHIATRY 26 巻頁： . 2011年

Relation of polymorphisms of the adiponectin gene to components of metabolic syndrome in a population-based study in Japan

Tanimura D., Shibata R., Izawa H., Asano H., Hirashiki A., Miyata S., Nakatochi M., Naruse K., Matsubara T., Yokota M.

EUROPEAN HEART JOURNAL 31 巻頁： 1006-1006 2010年9月

健常成人における熟成にんにくの血管内皮機能へ及ぼす影響

宮田聖子, 野田明子, 永井万由佳, 大嶽正文, 上山純, 古池保雄

日本臨床生理学会雑誌 = Japanese journal of applied physiology 40 巻 ( 2 ) 頁： 103 - 108 2010年4月

Insufficient sleep impairs driving performance and cognitive function. 査読有り

Miyata S, Noda A, Ozaki N, Hara Y, Minoshima M, Iwamoto K, Takahashi M, Iidaka T, Koike Y

Neurosci Lett 469 巻頁： 229-233 2010年

EFFECT OF SLEEP DISORDER ON CARDIOVASCULAR FUNCTION IN THE ELDERLY

Nakazaki C., Noda A., Yamada S., Miyata S., Koike Y.

SLEEP 33 巻頁： A353 - A354 2010年

SLEEP FRAGMENTATION AND HYPOXIA IMPAIR ENDOTHELIAL FUNCTION IN PATIENTS WITH OBSTRUCTIVE SLEEP APNEA SYNDROME

Noda A., Miyata S., Nakazaki C., Nakata S., Koike Y.

SLEEP 33 巻頁： A118 - A118 2010年

Impact of microarousal associated with increased negative esophageal pressure in sleep-disordered breathing. 査読有り

Sukegawa M, Noda A, Yasuda Y, Nakata S, Sugiura T, Miyata S, Honda K, Hasegawa Y, Nakashima T, Koike Y

Sleep Breath 13 巻頁： 369-373 2009年

Sleep and lifestyle habits in morning and evening types of human circadian rhythm. 査読有り

Sukegawa M, Noda A, Morishita Y, Ohi H, Miyata S, Honda K, Maeno N, Ozaki N, Koike Y

Biological Rhythm Research 40 巻頁： 121-127 2009年

Aortic Pressure Augmentation as a Marker of Cardiovascular Risk in Obstructive Sleep Apnea Syndrome

NODA Akiko, NAKATA Seiichi, FUKATSU Hiroshi, YASUDA Yoshinari, MIYAO Etsuko, MIYATA Seiko, YASUMA Fumihiko, MUROHARA Toyoaki, YOKOTA Mitsuhiro, KOIKE Yasuo

Hypertension research : clinical and experimental : official journal of the Japanese Society of Hypertension 31 巻 ( 6 ) 頁： 1109 - 1114 2008年6月

Evaluation of left ventricular function in healthy subjects during exercise using three-dimensional echocardiography

Sugiura M., Noda A., Gotoh Y., Minoshima M., Hara Y., Miyata S., Itoh R., Iino S., Nagata K., Koike Y.

Choonpa Igaku 35 巻 ( 4 ) 頁： 409 - 414 2008年2月

記述言語：日本語掲載種別：研究論文（学術雑誌）出版者・発行元：Choonpa Igaku

Purpose : Three-dimensional (3D) echocardiography is useful for the accurate evaluation of left ventricular (LV) function, but its reliability during exercise remains unclear. We conducted an investigation to determine whether 3D echocardiography was practicable for evaluating LV function during exercise. Subjects and Methods : We studied 18 healthy subjects (12 males, 6 females: 22. 7 ±1. 8 years). All subjects underwent supine bicycle ergometer exercise tests. We compared stroke volume index (SVI, stroke volume / body surface area), cardiac index (CI, cardiac output / body surface area), and LV ejection fraction (LVEF) during exercise using pulsed wave Doppler (PWD) and two-dimensional (2D) and 3D echocardiography. The interobserver and intraobserver variations were measured repeatedly during exercise. Results : The SVI and CI measured by 3D echocardiography continued to increase during exercise, and these were accompanied by heart rate elevation. The interobserver and intraobserver variations in LV volume measured by 3D echocardiography were better than those for PWD and 2D echocardiography. We could evaluate the dyssynchrony at maximum exercise using 3D echocardiography. Conclusion : 3D echocardiography is a reproducible tool that could feasibly be used for the evaluation of LV function during exercise. © 2008, The Japan Society of Ultrasonics in Medicine. All rights reserved.

DOI： 10.3179/jjmu.35.409

Scopus

CiNii Research

Aortic pressure augmentation as a marker of cardiovascular risk in obstructive sleep apnea syndrome. 査読有り

Noda A, Nakata S, Fukatsu H, Yasuda Y, Miyao E, Miyata S, Yasuma F, Murohara T, Yokota M, Koike Y.

Hypertens Res 31 巻頁： 1109-1114 2008年

Continuous Positive Airway Pressure Improves Daytime Baroreflex Sensitivity and Nitric Oxide Production in Patients with Moderate to Severe Obstructive Sleep Apnea Syndrome

NODA Akiko, NAKATA Seiichi, KOIKE Yasuo, MIYATA Seiko, KITAICHI Kiyoyuki, NISHIZAWA Takao, NAGATA Kohzo, YASUMA Fumihiko, MUROHARA Toyoaki, YOKOTA Mitsuhiro

Hypertension research : clinical and experimental : official journal of the Japanese Society of Hypertension 30 巻 ( 8 ) 頁： 669 - 676 2007年8月

Obstructive sleep apnea syndrome adversely affects on cerebral blood flow

Hara Yuhki, Noda Akiko, Miyata Seiko, Minoshima Makoto, Sukegawa Mayo, Sugiura Mari, Iwami Aki, Adachi Yuki, Iidaka Tetsuya, Ozaki Norio, Koike Yasuo

JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 49 巻 ( 9 ) 頁： 321A-321A 2007年3月

OE-299 Myocardium Strain during Dobutamine Stress Echocardiography Discriminate Ischemic Heart Disease from Dilated Cardiomyopathy(Echo/Doppler-03, The 71st Annual Scientific Meeting of the Japanese Circulation Society)

Miyata Seiko, Noda Akiko, Asano Hiroyuki, Hirashiki Akihiro, Kobayashi Kazumasa, Yamada Takashi, Kataoka Hiroki, Harada Kenji, Nishizawa Takao, Murase Yosuke, Unno Kazumasa, Isobe Satoshi, Iino Shigeo, Izawa Hideo, Nagata Kohzo, Inden Yoshiya, Murohara Toyoaki, Yokota Mitsuhiro, Koike Yasuo

Circulation journal : official journal of the Japanese Circulation Society 71 巻 ( 0 ) 頁： 225 - 226 2007年3月

OE-298 Assessment of Regional Myocardial Dysfunction in Hypertrophic Cardiomyopathy Using Endomyocardial and Epimyocardial Radial Strain Imaging(Echo/Doppler-03, The 71st Annual Scientific Meeting of the Japanese Circulation Society)

Minoshima Makoto, Noda Akiko, Miyata Seiko, Iwami Aki, Hara Yuhki, Sugiura Mari, Nishizawa Takao, Izawa Hideo, Iino Shigeo, Murohara Toyoaki, Yokota Mitsuhiro, Koike Yasuo

Circulation journal : official journal of the Japanese Circulation Society 71 巻 ( 0 ) 頁： 225 2007年3月

Follow-up for Patients with Obstructive Sleep Apnea Syndrome using A Portable Recording Device

Miyata Seiko, Noda Akiko, Honda Kumiko, Nakata Seiichi, Suzuki Keisuke, Nakashima Tsutomu, Koike Yasuo

Nagoya Journal of Medical Science 69 巻 ( 1 ) 頁： 37 - 43 2007年1月

掲載種別：研究論文（学術雑誌）出版者・発行元：名古屋大学

A home screening device, LT-200, can record data on both breathing conditions and body positions during sleep for up to 3 consecutive days in patients with obstructive sleep apnea (OSAS). We investigated the usefulness of the LT-200 device for follow-up of OSAS. Eighteen patients (age 51.0±10.8 years, mean±SD) were enrolled in this study. Standard polysomnography (PSG) was performed on all patients. The number of apnea/hypopnea episodes per hour (apnea/hypopnea index: AHI), the total time that nocturnal oxygen saturation was <90% (oxygen desaturation time: ODT), and the minimum oxygen saturation during sleep (lowest Spo_2) were calculated. We used the LT-200 and PSG to evaluate any improvement in the data obtained after auto-continuous positive airway pressure (auto-CPAP) therapy. AHI was also measured using the LT-200 in three sleep positions to evaluate the efficacy of the lateral position. AHI, ODT, and lowest Spo_2 values did not differ significantly between the PSG and LT-200 recordings on the control and therapy nights. The LT-200 recordings showed that AHI, ODT, and lowest Spo_2 tended to be better on the second night of auto-CPAP therapy than on the first. AHI was significantly lower in the right and left lateral sleep positions than that in the supine position. Our findings suggest that since the LT-200 device provides important information about the severity of OSAS, the efficacy of auto-CPAP therapy, and body position under unattended conditions in the home. It may prove to be a useful tool for following up patients.

DOI： 10.18999/nagjms.69.1-2.37

Follow-up for patients with obstructive sleep apnea syndrome using a portable recording device. 査読有り

Miyata S, Noda A, Honda K, Nakata S, Suzuki K, Nakashima T, Koike Y

Nagoya J Med Sci 69 巻頁： 37-43 2007年

Continuous positive airway pressure improves daytime baroreflex sensitivity and nitric oxide production in patients with moderate to severe obstructive sleep apnea syndrome. 査読有り

Noda A, Nakata S, Koike Y, Miyata S, Kitaichi K, Nishizawa T, Nagata K, Yasuma F, Murohara T, Yokota M

Hypertens Res 30 巻頁： 669-676 2007年

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