著者
Masao Yoshinaga Yumiko Ninomiya Yuji Tanaka Megumi Fukuyama Koichi Kato Seiko Ohno Minoru Horie Hiromitsu Ogata
出版者
The Japanese Circulation Society
雑誌
Circulation Journal (ISSN:13469843)
巻号頁・発行日
pp.CJ-23-0409, (Released:2023-12-01)
参考文献数
32
被引用文献数
1

Background: This study was performed to clarify the clinical findings of pediatric patients diagnosed with long QT syndrome (LQTS) through electrocardiographic screening programs and to predict their outcome using Holter electrocardiographic approaches.Methods and Results: This retrospective study included pediatric patients with a Schwartz score of ≥3.5 who visited the National Hospital Organization Kagoshima Medical Center between April 2005 and March 2019. Resting 12-lead and Holter electrocardiograms were recorded at every visit. The maximum resting QTc and maximum Holter QTc values among all recordings were used for statistical analyses. To test the prognostic value of QTc for the appearance of cardiac events after the first hospital visit, receiver operating characteristic curves were used to calculate the area under the curve (AUC). Among 207 patients, 181 (87%) were diagnosed through screening programs. The prevalence of cardiac events after the first hospital visit was 4% (8/207). Among QTc at diagnosis, maximum resting QTc, and maximum Holter QTc, only maximum Holter QTc value was a predictor (P=0.02) of cardiac events after the hospital visit in multivariate regression analysis. The AUC of the maximum Holter QTc was significantly superior to that of maximum resting QTc.Conclusions: The maximum Holter QTc value can be used to predict the appearance of symptoms in pediatric patients with LQTS.
著者
Risa Tamura Mari Kuinose Rika Kurahashi Mari Furuya Masatoshi Amako
出版者
The Japanese Association of Rehabilitation Medicine
雑誌
Progress in Rehabilitation Medicine (ISSN:24321354)
巻号頁・発行日
vol.8, pp.20230043, 2023 (Released:2023-12-01)
参考文献数
21

Background: Functional neurological disorder (FND) is a clinical syndrome characterized by abnormal involuntary movements and specific clinical features that are incongruent with known neurologic diseases. Clinical information is lacking on outpatient rehabilitation for patients with FND.Case: A 28-year-old woman visited our hospital for gait disturbance. She had experienced an occupational accident 20 months earlier. Her injuries were relatively minor, but subsequently, she was unable to move her ankle voluntarily and began receiving workers’ compensation benefits. The patient had persistent gait disturbance and preferred to walk with an ankle–foot orthosis. However, at her first visit, her ankle could move while walking without her ankle brace. Nerve conduction studies showed no abnormalities. Shortly after receiving an explanation regarding the diagnosis of FND, the patient was able to move her ankle voluntarily; however, her gait disturbance was partially persistent. After outpatient rehabilitation, she was able to walk in different types of footwear without an ankle brace. Satisfied with the result, she agreed to end rehabilitation and her access to workers’ compensation.Discussion: After diagnosis and rehabilitation for FND following an occupational injury, our patient was eventually able to walk without an ankle brace. In this case, providing the patient with information regarding a diagnosis of FND and obtaining her informed consent for subsequent rehabilitation may have helped to improve the symptoms of FND.
著者
田島 恵莉香 富永 大志 高橋 遼 吉村 久仁子 服部 潤 竹内 康雄
出版者
一般社団法人 日本透析医学会
雑誌
日本透析医学会雑誌 (ISSN:13403451)
巻号頁・発行日
vol.52, no.10, pp.599-604, 2019 (Released:2019-10-30)
参考文献数
19

カフェイン過量摂取の報告は本邦でも年々増加傾向にある. 本稿ではカフェインの大量服用から急性カフェイン中毒に至ったが, 急性期に血液透析を施行し, 良好な経過をたどった症例を経験したので報告する. 症例は基礎疾患のない32歳女性, 市販の眠気予防薬にてカフェイン24gを自殺目的で摂取後, 嘔吐, 振戦を認め, 当院へ受診となった. 来院時患者は興奮状態であり, 頻脈, 頻呼吸, 振戦, 発汗, 筋緊張の亢進を認めた. 心拍数は142回/分で二段脈を認めた. カフェイン致死量を超える24gを摂取しており, 難治性不整脈の出現が危惧されたため, 血液透析を施行したところ, 速やかに臨床症状は改善し, カフェイン血中濃度も著明に低下した. 致死量を内服した急性カフェイン中毒の症例に対して, 血液透析は有効な治療手段の一つであると考えられる.
著者
山口 由美 五條堀 孝
出版者
日本ウイルス学会
雑誌
ウイルス (ISSN:00426857)
巻号頁・発行日
vol.46, no.1, pp.1-6, 1996-06-01 (Released:2010-03-12)
参考文献数
25
著者
中島 琢磨
出版者
JAPANESE POLITICAL SCIENCE ASSOCIATION
雑誌
年報政治学 (ISSN:05494192)
巻号頁・発行日
vol.60, no.1, pp.1_208-1_231, 2009 (Released:2013-02-07)

PM Sato's Visit to the U.S. in November 1967 was one of the important phases in the process of the reversion of Okinawa to Japan. In the Joint Statement following the summit meeting, the two governments announced the agreement on keeping the status of the Ryukyu Islands under joint review, guided by the aim of reversion. Furthermore, the joint communiqué referred to Sato's hope that the agreement would be reached between the two governments “within a few years” on the date for the reversion of the Ryukyu Islands. As it turned out, the two governments agreed on the time of Okinawa reversion two years later.   This article analyzes the Japan-U.S. summit meeting in November 1967, with special focus on the process of completing the joint communiqué through negotiations. The negotiation process was characterized by its complexity. While Japan's Ministry of Foreign Affairs conducted negotiations with its U.S. counterparts, Sato sent his personal emissary to the White House to negotiate on setting the timetable for the reversion “within a few years.” This was because the MOFA had had a negative attitude toward Sato's plan. This article examines the development of Japanese “dual diplomacy” on the basis of documents from both countries.
著者
湧上 聖 今村 義典 平 敏裕 山崎 富浩 渡嘉敷 崇 江頭 有朋 末永 英文 前原 愛和 上地 和美
出版者
一般社団法人 日本内科学会
雑誌
日本内科学会雑誌 (ISSN:00215384)
巻号頁・発行日
vol.88, no.12, pp.2466-2468, 1999-12-10 (Released:2008-06-12)
参考文献数
10
被引用文献数
5

当院に入院していた経腸栄養患者76人中42人が銅欠乏の状態であった.血清銅値が1~27μg/dlの患者8人に対して,ピュアココア30~45g/日を経腸栄養剤に混注し, 1~2カ月使用した. 8例中2例は嘔吐や下痢のため中断し, 1例は途中で輸血を行った.残りの5例は血清銅が12→101μg/dl,ヘモグロビンが10.9→11.9g/dl,白血球が5380→7600と改善がみられた.ココアが銅欠乏症に有効であることがわかった.
著者
甲原 芳範 管 聡
出版者
一般社団法人 日本静脈経腸栄養学会
雑誌
日本静脈経腸栄養学会雑誌 (ISSN:21890161)
巻号頁・発行日
vol.31, no.5, pp.1150-1152, 2016 (Released:2016-10-20)
参考文献数
15

症例は82歳、女性。くも膜下出血後遺症で胃瘻より経管栄養中であった。褥瘡と貧血に対し、亜鉛含有薬剤、鉄剤、アスコルビン酸が投与されたが、貧血の改善は認められなかった。1年3ヶ月後に銅欠乏症と診断されたが、診断前の7ヶ月間の銅摂取量は推奨量を満たしていた。結果的にはそれ以前の銅摂取不足による体内銅プールの枯渇に加え、亜鉛含有薬剤、鉄剤、アスコルビン酸の継続使用による銅吸収障害が銅欠乏の遷延に関与したものと思われた。これらの薬剤を中止し経過観察したが、3ヶ月後も血清銅は改善せず、最終的には銅の経静脈的投与を要した。亜鉛含有製剤を使用中の銅欠乏症はよく知られており、本邦報告例は8例あるが、7例は胃腸手術既往例、腸瘻やPEG-Jの使用例、一日銅摂取量の不足を伴った症例で、亜鉛含有製剤の投与が銅欠乏の単独原因として考えられる症例は1例のみであった。本例も当初は亜鉛投与の関与を疑ったが、最終的には銅欠乏診断の7ヶ月以上前までの銅投与不足の影響が大きかった。また銅欠乏症の治療は体内銅プール量を考慮し、適切に銅補充を行うべきである。
著者
Mie MATO Keiko TSUKASAKI
出版者
日本公衆衛生学会
雑誌
日本公衆衛生雑誌 (ISSN:05461766)
巻号頁・発行日
vol.67, no.11, pp.791-799, 2020-11-15 (Released:2020-12-23)
参考文献数
33
被引用文献数
1

Objectives The aim of the present study was to describe the current state of health-related habits and examine their association with breakfast consumption habits and other health-related habits among university students in Japan.Methods A cross-sectional survey was conducted with 1,755 third and fourth year university students in 17 academic departments from 14 universities in metropolitan areas or regional cities of Japan using a self-administered questionnaire. The survey included items addressing the participants’ demographic characteristics and health-related habits (nutrition and dietary habits, physical activity and exercise, rest, alcohol drinking, smoking, and oral health). The relationships between breakfast consumption and other health-related habits were examined using a multiple logistic regression analysis.Results Significant gender-dependent differences were found in the students’ health-related habits. Logistic regression models found that breakfast consumption habits were positively associated to better nutritional balance, fruit and vegetable consumption, simple exercises for health, physical activity in daily life, enough sleep quantity, sleep quality, not staying up late, lower alcohol consumption, and lesser smoking.Conclusion The present study elucidated the current state of unhealthy lifestyles among university students. It appeared that students who regularly consume breakfast had healthier behaviors in various other health-related habits. Accordingly, these students’ breakfast consumption status could be used as a core indicator for identifying those with high-risk health-related habits and could help identify them as potential targets for support.
著者
鐙 孝裕
出版者
一般社団法人 日本理科教育学会
雑誌
理科教育学研究 (ISSN:13452614)
巻号頁・発行日
vol.64, no.2, pp.113-124, 2023-11-30 (Released:2023-11-30)
参考文献数
11

本研究では,理科学習におけるグループ内での対話の特徴と役割を明らかにするために,3つの分析方法を用いて量と質の両面から検証することを試みた。その方法として,行動ビッグデータを収集分析するシステムの「ビジネス顕微鏡」を用いて,グループ内でのコミュニケーションの状態を可視化し,その様相と量を明らかにした。コミュニケーション量を基に,グループを2つの群に整理し,予想とまとめに記述された内容を,それぞれ大量の文章データをクラウド上で定量的・定性的に分析・可視化するテキストマイニングツールの「User Local AIテキストマイニング」を用いて分析したところ,グループ内でのコミュニケーション量が,個人の意味生成に影響を与えることが明らかになった。さらに,コミュニケーション量高位群と低位群のプロトコル分析を行なったところ,意味生成につながる発話の特徴を整理することができた。以上のように3つの分析方法を用いて明らかになった子どもの様相を基に,意味生成につながる他者との関わりを検討した。以上の研究成果は,理科学習におけるグループ内での対話の意義を高めることに貢献する。
著者
後藤 隼人
出版者
公益社団法人 日本表面真空学会
雑誌
表面と真空 (ISSN:24335835)
巻号頁・発行日
vol.63, no.3, pp.129-133, 2020-03-10 (Released:2020-03-10)
参考文献数
17

Recently, we have proposed a new heuristic algorithm for combinatorial optimization inspired by our proposed quantum computer. We named the algorithm “simulated bifurcation (SB) algorithm,” because it is based on the numerical simulation of nonlinear Hamiltonian systems exhibiting bifurcations. Here we present the principle, performance, and applications of our SB machine.
著者
富田 真生 村井 源
出版者
一般社団法人 人工知能学会
雑誌
人工知能学会全国大会論文集 第37回 (2023) (ISSN:27587347)
巻号頁・発行日
pp.1T4GS402, 2023 (Released:2023-07-10)

近年,SNSにおけるトラブルが問題となっている.トラブルの要因はいくつか存在するが,その一つに「煽り」が存在する.しかし,SNSにおける「煽り」の詳細な定義付けはされておらず,正確な検出は実現されていない.そこで,本研究では,SNSにおける「煽り」の精度の高い検出を実現するために,煽り表現の分類を行った.対象データとして,Twitter APIを用いて煽りと分析者が判断したツイートを収集し,構成要素と考えられる手段と意図,話題を抽出して,アノテーションした.そして,各ツイートに含まれる構成要素の統計データを用いて,χ二乗検定,因子分析を行った.χ二乗検定では,構成要素のカテゴリごとに頻出しやすい組み合わせが得られた.因子分析では,プロモーション系,決めつけ系,誹謗中傷系,マウント系,誘導系の因子などが得られた.得られた結果は,SNSにおける「煽り」の構成要素と,その関係性に関する特徴を示しており,煽りツイートの分類に有用であると考えられる.
著者
櫻井 義秀
出版者
日中社会学会
雑誌
21世紀東アジア社会学 (ISSN:18830862)
巻号頁・発行日
vol.2021, no.11, pp.22-39, 2021-12-15 (Released:2021-12-17)
参考文献数
30

This paper discusses two issues in Japanese society in response to the new coronavirus infection. First Japan has a unique public health policy for dealing with infectious diseases compared to other countries. We managed to get through the second wave of the epidemic with this approach, but after the third wave, the limitations of the restrained use of PCR testing, cluster control, and self-restraint became apparent. As a result, Japan became the country in East Asia that failed the most in containment of infectious diseases. Second infection control measures have been considered only in the medical and economic spheres, neglecting the issues that arise in the social and cultural spheres. Despite the potential of ICT technology as a new channel of communication, due to economic disparity and generational division, the use of ICT technology has not yet become a tool that everyone can use. These two problems did not arise suddenly as a result of the Corona disaster but have become apparent as Japanese society has shifted to a steady-state economy and is still seeking further economic growth. In the coming decades, Japan will have to deal with massive earthquakes, torrential rains, climate change, global economic fluctuations, and geopolitical tensions in East Asia. At that time, we must consider the sustainability of Japanese society by ensuring intergenerational justice by incorporating the perceptions of future generations.