研究者詳細 - 長縄　慎二

論文 - 長縄　慎二

分割表示 788 件中 361 - 380 件目／全件表示 >>

Development of the breast immobilization system in prone setup: The effect of bra in prone position to improve the breast setup error. 査読有り国際誌 Open Access

Kawamura M, Maeda Y, Yamamoto K, Takamatsu S, Sato Y, Minami H, Saga Y, Kume K, Tameshige Y, Sasaki M, Tamamura H, Ohta K, Itoh Y, Naganawa S

Journal of applied clinical medical physics 18 巻 ( 4 ) 頁： 155 - 160 2017年7月

Portal Vein Bleeding after Pancreatectomy: Diagnosis and Stent Graft Repair - A Consecutive Case Series

Suzuki Kojiro, Ebata Tomoki, Komada Tomohiro, Matsushima Masaya, Mizuno Takashi, Igami Tsuyoshi, Sugawara Gen, Yokoyama Yukihiro, Naganawa Shinji, Nagino Masato

JOURNAL OF THE PANCREAS 18 巻 ( 4 ) 頁： 339 - 344 2017年7月

Progression of mean pulmonary arterial pressure in idiopathic pulmonary fibrosis with mild to moderate restriction 査読有り

Ryo Teramachi, Hiroyuki Taniguchi, Yasuhiro Kondoh, Masahiko Ando, Tomoki Kimura, Kensuke Kataoka, Atsushi Suzuki, Taiki Furukawa, Koji Sakamoto, Yoshinori Hasegawa

RESPIROLOGY 22 巻 ( 5 ) 頁： 986 - 990 2017年7月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：WILEY

Background and objectiveElevation of mean pulmonary arterial pressure (MPAP) is associated with poor prognosis in patients with idiopathic pulmonary fibrosis (IPF), yet the progression of MPAP in patients with IPF has not been sufficiently elucidated. We evaluated serial changes in MPAP and its determinants in patients with IPF with mild to moderate restriction.
MethodsWe retrospectively reviewed patients with IPF who underwent initial evaluations including right heart catheterization (RHC) in our institute from May 2007 to December 2013 with follow-up RHC at least 1year later. Patients with forced vital capacity (FVC)<50% predicted or those with pulmonary artery wedge pressure>15mm Hg were excluded.
ResultsA total of 95 patients were included. Median follow-up time of second RHC was 1.8years. MPAP increased significantly at follow-up (from 16.8 to 20.2mm Hg; P<0.001), and annual change in MPAP (MPAP) was 1.8mm Hg/year. In multiple regression analysis, the lowest oxygen saturation (SpO(2) ) at 6-min walk test (6MWT) was an independent predictor of MPAP. When adjusted for age, sex, baseline MPAP and FVC % predicted, MPAP was a significant predictor of mortality (hazard ratio: 1.21; P=0.001).
ConclusionMPAP was significantly associated with desaturation in the 6MWT, and with increased mortality in patients with IPF with mild to moderate restriction.
We reviewed patients with idiopathic pulmonary fibrosis with mild to moderate restriction and showed that mean pulmonary arterial pressure (MPAP) was progressive. The lowest oxygen saturation (SpO(2) ) in the 6-min walk test at baseline was an independent predictor of annual change in MPAP.

DOI： 10.1111/resp.12986

Web of Science

Effect of Gadolinium Deposition on 18F-FDG PET/CT of Dentate Nucleus and Globus Pallidus. 査読有り

Shinji Naganawa

J Nucl Med Technol. 45 巻 ( 2 ) 頁： 173 2017年6月

Letter to Editors: Detection of endolymphatic hydrops using traditional MR imaging sequences. 査読有り

Shinji Naganawa, Michihiko Sone

Am J Otolaryngol. ( 17 ) 頁： 30378-2 2017年6月

FDG PET/CT Overcomes Discordance Between Clinical and Pathologic TNM Classification of Small-size Primary Lung Cancer: Influence on Postoperative Prognosis. 査読有り

Hiroyasu Umakoshi, Shingo Iwano, Kohei Yokoi, Shinji Ito, Rintaro Ito, Koji Kawaguchi, Takayuki Fukui, Shinji Naganawa

Clin Lung Cancer. ( 17 ) 頁： 30170-5 2017年6月

Relationship between Contrast Enhancement of the Perivascular Space in the Basal Ganglia and Endolymphatic Volume Ratio. 査読有り

Toshio Ohashi, Shinji Naganawa, Toshio Katagiri, Kayao Kuno

Magn Reson Med Sci. 2017年6月

【MRI最前線】ガドリニウム造影剤と脳脊髄液 glymphaticシステムとは何か?

田岡俊昭, 長縄慎二

臨床画像 33 巻 ( 6 ) 頁： 652 - 663 2017年6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：(株)メジカルビュー社

2012年にNedergaardらにより,脳内の老廃物排出系としてのglymphaticシステムが提唱された。この仮説では血管周囲腔と,それを囲むグリアのエンドフィートを介した脳脊髄液による,脳組織の洗い流しによる老廃物の排出を想定している。この仮説と脳内のガドリニウム沈着の関連に関して考察したい。(著者抄録)

その他リンク： https://search.jamas.or.jp/default/link?pub_year=2017&ichushi_jid=J01843&link_issn=&doc_id=20170605150003&doc_link_id=%2Fap4ringc%2F2017%2F003306%2F004%2F0652-0663%26dl%3D0&url=https%3A%2F%2Fwww.medicalonline.jp%2Fjamas.php%3FGoodsID%3D%2Fap4ringc%2F2017%2F003306%2F004%2F0652-0663%26dl%3D0&type=MedicalOnline&icon=https%3A%2F%2Fjk04.jamas.or.jp%2Ficon%2F00004_2.gif

Clinical outcome of definitive radiation therapy for superficial esophageal cancer. 査読有り国際誌

Koide Y, Kodaira T, Tachibana H, Tomita N, Makita C, Itoh M, Abe T, Muro K, Tajika M, Niwa Y, Itoh Y, Naganawa S

Japanese journal of clinical oncology 47 巻 ( 5 ) 頁： 393 - 400 2017年5月

Comparison of accumulation of <SUP>18</SUP>F-FLT PET/CT with histopathological findings of primary and metastatic lesions of urinary tract tumors 査読有り

Kato, K; Abe, S; Matsuzawa, S; Mukumoto, R; Odagawa, T; Naganawa, S

JOURNAL OF NUCLEAR MEDICINE 58 巻頁： . 2017年5月

Portal Vein Bleeding after Pancreatectomy: Diagnosis and Stent Graft Repair - A Consecutive Case Series. 査読有り

Kojiro Suzuki, Tomoki Ebata, Tomohiro Komada, Masaya Matsushima, Takashi Mizuno, Tsuyoshi Igami, Gen Sugawara, Yukihiro Yokoyama, Shinji Naganawa, Masato Nagino

Journal of the Pancreas. 18 巻 ( 3 ) 頁： 241-246 2017年5月

Improved HYDROPS: Imaging of Endolymphatic Hydrops after Intravenous Administration of Gadolinium. 査読有り

Shinji Naganawa, Hisashi Kawai, Toshiaki Taoka, Michihiko Sone,

Magn Reson Med Sci. 16 巻 ( 4 ) 頁： 357-361 2017年5月

Structural MRI correlates of amyotrophic lateral sclerosis progression. 査読有り

Joe Senda, Naoki Atsuta, Hirohisa Watanabe, Epifanio Bagarinao, Kazunori Imai, Daichi Yokoi, Yuichi Riku, Michihito Masuda, Ryoichi Nakamura, Hazuki Watanabe, Mizuki Ito, Masahisa Katsuno, Shinji Naganawa, Gen Sobue

J Neurol Neurosurg Psychiatry. 88 巻 ( 11 ) 頁： 901-907 2017年5月

Clinical outcome of definitive radiation therapy for superficial esophageal cancer. 査読有り

Yutaro Koide, Takeshi Kodaira, Hiroyuki Tachibana, Natsuo Tomita, Chiyoko Makita, Makoto Itoh, Tetsuya Abe, Kei Muro, Masahiro Tajika, Yasumasa Niwa, Yoshiyuki Itoh, Shinji Naganawa

Jpn J Clin Oncol. 47 巻 ( 5 ) 頁： 393-400 2017年5月

COPD Assessment Test for measurement of health status in patients with idiopathic pulmonary fibrosis: A cross-sectional study 査読有り

Toshiaki Matsuda, Hiroyuki Taniguchi, Masahiko Ando, Yasuhiro Kondoh, Tomoki Kimura, Kensuke Kataoka, Koji Sakamoto, Atsushi Suzuki, Taiki Furukawa, Yoshinori Hasegawa

RESPIROLOGY 22 巻 ( 4 ) 頁： 721 - 727 2017年5月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：WILEY

Background and objectiveThe COPD Assessment Test (CAT) has been reported to have potential utility for measuring health status of idiopathic pulmonary fibrosis (IPF). Although the CAT has been developed for the assessment of COPD patients, it has not been fully evaluated exclusively in IPF. This study was designed to evaluate the validity of the CAT in IPF.
MethodsThe clinical data for 106 consecutive subjects with newly diagnosed IPF who completed pulmonary function tests, partial pressure of oxygen in arterial blood (PaO2 ) at rest, 6-min walk test (6MWT), CAT, St George's Respiratory Questionnaire (SGRQ), modified Medical Research Council (mMRC) dyspnoea grade and Hospital Anxiety and Depression Scale (HADS), were analysed. We assessed the validity of the CAT in comparison with the SGRQ.
ResultsThe present subjects showed mild to moderate restrictive impairment on spirometry. Mean CAT score and total SGRQ were 12.88.0 and 30.817.7, respectively. The concurrent validity of the CAT score in comparison with the SGRQ total score was significant (r=0.72, P<0.001). Internal consistency (Cronbach's =0.869) and repeatability over 3months (intraclass correlation coefficient=0.742) of the CAT were also significant. Single regression analysis showed that the CAT had significant construct validity. In multiple regression analysis, mMRC, PaO2 at rest, minimum SpO(2) during 6MWT and anxiety of HADS were independent predictors for the CAT.
ConclusionsThe CAT is a valid health status measurement in IPF patients. Multiple regression analysis showed that the CAT was significantly correlated with dyspnoea severity, oxygenation impairment and anxiety.
The validity of the COPD Assessment Test (CAT) was evaluated exclusively in idiopathic pulmonary fibrosis (IPF) patients in comparison with the St George's Respiratory Questionnaire (SGRQ). The CAT had a significant correlation with SGRQ and was independently predicted by dyspnoea severity, oxygenation impairment and anxiety.

DOI： 10.1111/resp.12936

Web of Science

PubMed

Altered expression of ganglioside GM3 molecular species and a potential regulatory role during myoblast differentiation

Go Shinji, Go Shiori, Veillon Lucas, Ciampa Maria Grazia, Mauri Laura, Sato Chihiro, Kitajima Ken, Prinetti Alessandro, Sonnino Sandro, Inokuchi Jin-ichi

JOURNAL OF BIOLOGICAL CHEMISTRY 292 巻 ( 17 ) 頁： 7040 - 7051 2017年4月

Lack of Contrast Enhancement in a Giant Perivascular Space of the Basal Ganglion on Delayed FLAIR Images: Implications for the Glymphatic System. 査読有り Open Access

Naganawa S, Nakane T, Kawai H, Taoka T

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine 16 巻 ( 2 ) 頁： 89 - 90 2017年4月

CSF Pulsation Artifacts on ADC Maps Obtained with Readout-segmented EPI.

Toshio Ohashi, Shinji Naganawa, Mai Kanou, Mitsuru Ikeda

Magn Reson Med Sci. 16 巻 ( 2 ) 頁： 123-128 2017年4月

Evaluation of glymphatic system activity with the diffusion MR technique: diffusion tensor image analysis along the perivascular space (DTI-ALPS) in Alzheimer's disease cases. 査読有り

Toshiaki Taoka, Yoshitaka Masutani, Hisashi Kawai, Toshiki Nakane, Kiwamu Matsuoka, Fumihiko Yasuno, Toshifumi Kishimoto, Shinji Naganawa

Jpn. J Radiol. ( 35 ) 頁： 172-178 2017年4月

Lack of Contrast Enhancement in a Giant Perivascular Space of the Basal Ganglion on Delayed FLAIR Images: Implications for the Glymphatic System. 査読有り

Shinji Naganawa, Toshiki Nakane, Hisashi Kawai, Toshiaki Taoka

Magn Reson Med Sci. 16 巻 ( 2 ) 頁： 89-90 2017年4月

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