Papers - Sato, Yasunori

Correction to: Low serum estradiol levels are related to Mycobacterium avium complex lung disease: a cross-sectional study.

Uwamino Y, Nishimura T, Sato Y, Tamizu E, Asakura T, Uno S, Mori M, Fujiwara H, Ishii M, Kawabe H, Murata M, Hasegawa N

BMC infectious diseases 20 ( 1 ) 131 2020.02

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Effects of Cardiac Surgery and Salvaged Blood Transfusion on Coagulation Function Assessed by Thromboelastometry.

Son K, Yamada T, Tarao K, Kitamura Y, Okazaki J, Sato Y, Isono S

Journal of cardiothoracic and vascular anesthesia  2020.02

ISSN  1053-0770

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Twelve-year single critical care center experience of nicardipine prolonged-release implants in patients with subarachnoid hemorrhage: a propensity score matching analysis.

Kuroi Y, Ohbuchi H, Arai N, Takahashi Y, Hagiwara S, Sasahara A, Funaki A, Itoh T, Sato Y, Kasuya H

Journal of neurointerventional surgery  2020.02

ISSN  1759-8478

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Multicentre randomised controlled trial of balloon pulmonary angioplasty and riociguat in patients with chronic thromboembolic pulmonary hypertension: protocol for the MR BPA study.

Kawakami T, Matsubara H, Abe K, Kataoka M, Kohsaka S, Sato Y, Shinke T, Fukuda K

BMJ open 10 ( 2 ) e028831 2020.02

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Lenalidomide Treatment for Thalidomide-refractory POEMS Syndrome: A Prospective Single-arm Clinical Trial.

Suichi T, Misawa S, Nagashima K, Sato Y, Iwai Y, Katayama K, Sekiguchi Y, Shibuya K, Amino H, Suzuki YI, Tsuneyama A, Nakamura K, Kuwabara S

Internal medicine (Tokyo, Japan) (一般社団法人 日本内科学会)   2020.02

ISSN  0918-2918

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<p><b>Objective </b>A randomized controlled trial has shown the efficacy of thalidomide against Polyneuropathy, organomegaly, endocrinopathy, M-protein, and skin changes (POEMS) syndrome; however, there are still refractory patients. We studied the effects of lenalidomide, a derivative of thalidomide, on patients refractory to thalidomide. </p><p><b>Methods </b>This prospective single-arm trial evaluated the safety and efficacy of lenalidomide plus dexamethasone in refractory or recurrent patients with POEMS syndrome. The regimen was administered as six 28-day cycles with lenalidomide on days 1-21 (15 mg in cycle 1, and 25 mg in cycle 2-6) plus dexamethasone once a week (20 mg). The primary endpoints were the rate of reduction in the serum vascular endothelial growth factor (VEGF) level at 24 weeks and the incidence of adverse events. This trial was registered with ClinicalTrial.gov, NCT02193698. </p><p><b>Results </b>Between July 2014 and December 2015, five men were enrolled. All patients had been refractory to thalidomide plus dexamethasone for more than 24 weeks. The mean rate of reduction in the serum VEGF level at 24 weeks was 59.6%±8.3% (p=0.0003). The mean serum VEGF level decreased from 2,466±771 pg/mL to 974±340 pg/mL. No serious adverse events were observed, and all patients completed six cycles treatment. </p><p><b>Discussion </b>Lenalidomide is a therapeutic option for thalidomide-refractory patients with POEMS syndrome. </p>

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Three-institution study on applicability of initial brain metastasis velocity for breast cancer brain metastasis patients undergoing stereotactic radiosurgery.

Yamamoto M, Serizawa T, Nagano O, Aoyagi K, Higuchi Y, Sato Y, Kasuya H, Barfod BE

Journal of neuro-oncology  2020.01

ISSN  0167-594X

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Importance of Distal Sealing During Endovascular Aneurysm Repair Using Aneurysmal Common Iliac Artery as Landing Zone.

Shintani T, Mitsuoka H, Hasegawa Y, Hayashi M, Natsume K, Ookura K, Sato Y, Obara H

Annals of vascular surgery  2020.01

ISSN  0890-5096

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Sentinel node mapping for post-endoscopic resection gastric cancer: multicenter retrospective cohort study in Japan.

Mayanagi S, Takahashi N, Mitsumori N, Arigami T, Natsugoe S, Yaguchi Y, Suda T, Kinami S, Ohi M, Kawakubo H, Sato Y, Takeuchi H, Aikou T, Kitagawa Y, Japanese Society for Sentinel Node Navigation Surgery.

Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association  2020.01

ISSN  1436-3291

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多施設共同後ろ向き研究による乳癌脳転移に対するガンマナイフ後のサブタイプ別治療成績の実態調査(JLGK1702)

青柳 京子, 樋口 佳則, 松永 成生, 芹澤 徹, 四方 聖二, 相山 仁, 永野 修, 近藤 威, 祁内 博行, 周藤 高, 川岸 潤, 城倉 英史, 佐藤 園美, 中崎 清之, 中谷 幸太郎, 長谷川 俊典, 河島 真理子, 河合 秀哉, 山中 一浩, 長友 康, 山本 昌昭, 佐藤 泰憲, 青柳 智義, 松谷 智郎, 岩立 康男

定位的放射線治療 (日本定位放射線治療学会)  24   27 - 35 2020.01

ISSN  1342-9930

Epidemiology of hospitalised paediatric community-acquired pneumonia and bacterial pneumonia following the introduction of 13-valent pneumococcal conjugate vaccine in the national immunisation programme in Japan

Takeuchi N., Naito S., Ohkusu M., Abe K., Shizuno K., Takahashi Y., Omata Y., Nakazawa T., Takeshita K., Hishiki H., Hoshino T., Sato Y., Ishiwada N.

EPIDEMIOLOGY AND INFECTION 148 2020

ISSN  0950-2688

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A Cohort Study of Stereotactic Radiosurgery Results for Patients With 5 to 15 Versus 2 to 4 Brain Metastatic Tumors

Yamamoto M., Sato Y., Higuchi Y., Kasuya H., Barfod B.

Advances in Radiation Oncology (Advances in Radiation Oncology)   2020

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© 2019 The Author(s) Purpose: The role of stereotactic radiosurgery (SRS) alone for patients with ≥5 brain metastases is not fully understood. The objective of the study was to compare SRS-alone treatment results for 2 to 4 versus 5 to 15 tumors. Methods and Materials: This was an institutional review board–approved, retrospective cohort study using our prospectively accumulated database including 1150 patients with 2 to 4 tumors and 939 with 5 to 15 tumors who underwent Gamma Knife SRS during a 20-year period (1998-2018). The Kaplan-Meier method was used to determine post-SRS survival times, and competing risk analyses were applied to estimate cumulative incidences of the secondary endpoints. Results: The post-SRS median survival time was slightly longer in the group with 2 to 4 tumors (8.1 months) than in that with 5 to 15 tumors (7.2 months, P =.0010). Median survival time differences were statistically significant for non-small cell lung cancer, gastrointestinal tract cancer, and others but not for small cell lung cancer, breast cancer, and kidney cancer. Multivariable analysis demonstrated female sex, better Karnofsky Performance Status score, non-small cell lung cancer (vs gastrointestinal tract cancer), younger age, controlled primary cancer, and no extracerebral metastases to be significant predictors of a longer survival period in both tumor number groups. Crude and cumulative incidences of salvage whole brain radiation therapy were significantly higher in the group with 5 to 15 tumors than in that with 2 to 4 tumors, although those of other secondary endpoints were similar to or lower in the 5 to 15 tumor number group than those in the group with 2 to 4 tumors. Conclusions: We conclude that carefully selected patients with ≥5 to 15 tumors are not unfavorable candidates for SRS alone.

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Evaluation of the Japanese Version of the Cancer Survivors' Unmet Needs Scale

Komatsu Hiroko, Yagasaki Kaori, Sato Yasunori, Arao Harue, Yamamoto Sena, Hayashida Tetsu

ASIA-PACIFIC JOURNAL OF ONCOLOGY NURSING 7 ( 2 ) 167 - 173 2020

ISSN  2347-5625

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Patterns in Psychiatrists' Prescription of Valproate for Female Patients of Childbearing Age With Bipolar Disorder in Japan: A Questionnaire Survey.

Tachibana M, Hashimoto T, Tanaka M, Watanabe H, Sato Y, Takeuchi T, Terao T, Kimura S, Koyama A, Ebisawa S, Shizu Y, Nagase T, Hirakawa J, Hatta K, Nakazato M, Iyo M

Frontiers in psychiatry 11   250 2020

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Effect of Atheromatous Aorta on Thromboembolic Complications after Endovascular Aortic Aneurysm

Shintani Tsunehiro, Mitsuoka Hiroshi, Hasegawa Yuto, Hayashi Masanori, Natsume Kayoko, Ookura Kazuhiro, Sato Yasunori, Obara Hideaki

Annals of Vascular Diseases (Annals of Vascular Diseases 編集委員会)   2020

ISSN  1881-641X

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<p><b>Objective</b>: The purpose of this study was to evaluate the effect of atheromatous aorta on thromboembolic complications after endovascular aortic aneurysm repair (EVAR) and to assess the risk factors for these complications.</p><p><b>Materials and Methods</b>: This retrospective study included patients who underwent EVAR for an abdominal aortic aneurysm at the Shizuoka Red Cross Hospital from 2007 to 2018. We defined atheromatous aorta as a thoracic shaggy aorta or abdominal aorta with neck thrombus. The main outcome was renal dysfunction and peripheral embolization (thromboembolic complications). We compared the incidence of thromboembolic complications between patients with normal aorta and atheromatous aorta. Moreover, we assessed the risk factors associated with thromboembolic complications in patients with atheromatous aorta.</p><p><b>Results</b>: Patients with atheromatous aorta had significantly more thromboembolic complications, such as renal dysfunction (24.5% vs. 3.9%; P<0.001) and peripheral embolization (12.3% vs. 0.0%; P<0.001) than those with normal aorta, respectively. We identified no risk factors associated with thromboembolic complications in patients with atheromatous aorta.</p><p><b>Conclusion</b>: Atheromatous aorta increases the risk of thromboembolic complications after EVAR. However, there is no established therapy for these thromboembolic complications. Further studies are necessary to determine the appropriate therapy, including appropriate preoperative medication, to prevent these complications.</p>

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The distributions of hematologic and biochemical values in healthy high-school adolescents in Japan.

Azegami T, Nishimura T, Murai-Takeda A, Yamada-Goto N, Sato Y, Mori M

PloS one 15 ( 11 ) e0242272 2020

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Low serum estradiol levels are related to Mycobacterium avium complex lung disease: a cross-sectional study.

Uwamino Y, Nishimura T, Sato Y, Tamizu E, Asakura T, Uno S, Mori M, Fujiwara H, Ishii M, Kawabe H, Murata M, Hasegawa N

BMC infectious diseases 19 ( 1 ) 1055 2019.12

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Effects of prophylactic dexamethasone on postoperative nausea and vomiting in scoliosis correction surgery: a double-blind, randomized, placebo-controlled clinical trial

Wakamiya R., Seki H., Ideno S., Ihara N., Minoshima R., Watanabe K., Sato Y., Morisaki H.

Scientific Reports (Scientific Reports)  9 ( 1 )  2019.12

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© 2019, The Author(s). Dexamethasone is widely used for postoperative nausea and vomiting (PONV) prophylaxis, but its effect on PONV prevention in paediatric patients is validated only in short minor surgical procedures. In this study, we aimed to determine whether a single dose of dexamethasone reduces PONV in highly invasive surgeries that require opioid-based postoperative analgesia. One hundred adolescents undergoing scoliosis correction surgery were randomized to receive intravenous dexamethasone 0.15 mg/kg (dexamethasone group) or saline (control group) at induction of anaesthesia. The primary outcome was the incidence of PONV in the 72 h postoperatively. Data for 98 patients were available for analysis. The 72-h incidence of PONV was significantly lower in the dexamethasone group than in the control group (62.5% vs 84.0%; RR 0.74, 95% CI 0.58–0.96, P = 0.02). During the first and second 24-h postoperative intervals, fewer patients in the dexamethasone group received rescue antiemetics. Visual analogue scale scores for nausea and pain were lower in the dexamethasone group than in the control group during the first 24 h postoperatively. Dexamethasone did not increase the number of adverse events. The results of this study showed that a single dose of dexamethasone was effective for reducing PONV after paediatric scoliosis correction surgery.

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Quality and quantity of visceral fat tissue are associated with insulin resistance and survival outcomes after chemotherapy in patients with breast cancer.

Iwase T, Sangai T, Fujimoto H, Sawabe Y, Matsushita K, Nagashima K, Sato Y, Nakagawa A, Masuda T, Nagashima T, Ohtsuka M

Breast cancer research and treatment  2019.10

ISSN  0167-6806

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Changes in laryngeal airway patency in response to complete reversal of rocuronium-induced paralysis with sugammadex in small children with a supraglottic airway: protective effect of fentanyl?

Ishibashi K, Kitamura Y, Kato S, Sugano M, Sakaguchi Y, Sato Y, Isono S

British journal of anaesthesia  2019.10

ISSN  0007-0912

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Influence of foot position on the measurement of first metatarsal axial rotation using the first metatarsal axial radiographs.

Sadamasu A, Yamaguchi S, Kimura S, Ono Y, Sato Y, Akagi R, Sasho T, Ohtori S

Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association  2019.10

ISSN  0949-2658

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