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JaLCDOI 10.18926/AMO/70074
FullText URL 80_1_063.pdf
Author Takasu, Eri| Shiode, Yusuke| Kindo, Hiroya| Kimura, Shuhei| Hosokawa, Mio| Matoba, Ryo| Kanzaki, Yuki| Morita, Tetsuro| Adachi, Takuya| Otsuka, Motoyuki| Morizane, Yuki|
Abstract A 77-year-old man undergoing treatment for hepatocellular carcinoma (HCC) presented with blurred vision in his right eye, persisting for 2 months. Slit-lamp microscopy and fundus examination revealed inflammatory cells in the anterior chamber, severe vitreous opacities, and retinal vasculitis in the right eye. The patient underwent vitreous surgery with biopsy, and vitreous cytology confirmed a metastatic intraocular tumor originating from the HCC. Radiotherapy was administered to the right eye, with no recurrence of intraocular inflammation observed at 10 months post-irradiation.
Keywords metastatic intraocular tumor hepatocellular carcinoma panuveitis uveitis masquerade syndrome
Amo Type Case Report
Publication Title Acta Medica Okayama
Published Date 2026-02
Volume volume80
Issue issue1
Publisher Okayama University Medical School
Start Page 63
End Page 67
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2026 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 41748151
Web of Science KeyUT 001712997700001
JaLCDOI 10.18926/AMO/70073
FullText URL 80_1_055.pdf
Author Akazawa, Hidemasa| Hagiya, Hideharu| Fukushima, Shinnosuke| Yamamoto, Shohei| Nakano, Yasuhiro| Otsuka, Fumio|
Abstract In Japan, antiviral agents for COVID-19 were freely available until September 2023 as part of national policy. This study evaluated changes in these agents’ prescribing patterns and the patient outcomes following the policy shift. We conducted a multicenter retrospective study at four hospitals in Japan’s Okayama and Kagawa prefectures from January 2022 to March 2024. The study period was divided into the public-expenditure phase (January 2022 to September 2023) and the post-expenditure phase (October 2023 to March 2024). We extracted the hospitalized patients’ clinical data from the electronic database. The study’s primary outcome was the antiviral prescription rate; the secondary outcome was in-hospital mortality. Among the 302 hospitalized patients (median age 85 years), 52.0% were classified as having a mild condition. Of the patients with mild conditions, 37.7% were diagnosed in outpatient settings prior to hospitalization. During the public-expenditure phase, 47.4% of the patients received antivirals as outpatients, mainly molnupiravir (80.9%). In the post-expenditure period, 80.0% of the patients were prescribed antivirals, mostly molnupiravir (91.7%). The antiviral prescription rate was significantly higher after the policy change. The overall in-hospital mortality was 15.8%, with no significant difference between the two periods (17.0% vs. 10.5%). Despite the termination of government funding, antiviral prescriptions remained frequent at community hospitals located in highly aging regions of western Japan such as Okayama and Kagawa prefectures. Mortality remains high among the elderly, highlighting the need for continued antiviral therapy and booster vaccinations.
Keywords coronavirus disease 2019 public expenditure prescribing pattern prognosis Japan
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2026-02
Volume volume80
Issue issue1
Publisher Okayama University Medical School
Start Page 55
End Page 62
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2026 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 41748150
Web of Science KeyUT 001712994500007
JaLCDOI 10.18926/AMO/70069
FullText URL 80_1_017.pdf
Author Yano, Hideki| Takahata, Yoko| Yamaguchi, Takeshi| Saito, Shinya|
Abstract This study aimed to develop a scale enabling nurses to objectively evaluate their own stroke discharge support, as a basis for enhancing its overall effectiveness. A draft scale was created based on a literature review, and consisted of a 51-item, 5-point Likert-type questionnaire administered to ward nurses engaged in stroke discharge support at acute care hospitals. Factor analysis was performed to refine the scale. Construct validity was assessed using the known-groups method, and reliability was evaluated through internal consistency analysis. The resulting Stroke Discharge Support Evaluation Scale comprises 29 items across 5 factors, each rated on a 5-point Likert scale. Analysis of the data collected from 237 valid responses demonstrated good internal consistency and supported the scale’s construct validity. The Stroke Discharge Support Evaluation Scale is a reliable and valid tool enabling ward nurses in acute care hospitals to evaluate their own stroke discharge support.
Keywords stroke discharge support scale development
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2026-02
Volume volume80
Issue issue1
Publisher Okayama University Medical School
Start Page 17
End Page 30
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2026 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 41748146
Web of Science KeyUT 001712994500003
JaLCDOI 10.18926/AMO/70068
FullText URL 80_1_009.pdf
Author Sugahara, Kentaro| Kondo, Takashi| Miyatake, Nobuyuki| Nishi, Hiroyuki| Ujike, Kazuhiro| Koumoto, Kiichi| Namio, Keiichi| Hishii, Shuhei| Katayama, Akihiko| Suzuki, Hiromi| Yamamoto, Yorimasa|
Abstract Appropriate treatments for chronic hemodialysis patients are a public health challenge in Japan. Sedentary behavior appears to be closely associated with these patients’ survival. We thus sought to develop a nomogram that predicts survival based on the duration of chronic hemodialysis patients’ sedentary behavior. One hundred twenty-four patients under chronic hemodialysis (73 men, 51 women, age 71.7±11.1 years) were enrolled in this cohort study. The patients wore a triaxial accelerometer that measured both their sedentary behavior, i.e., total sedentary behavior (minutes) and their maximum sedentary bouts (min) on non-hemodialysis days. We obtained the Kaplan-Meier curve and used the log-rank test and a Cox proportional hazards model to evaluate the relationship between the patients’ sedentary behavior and their survival. We also used a Cox proportional hazards model to develop a nomogram for the patients’ 5-year survival rate. Forty-six patients died during the follow-up period. When we stratified the patients by the medians of total sedentary behavior and maximum sedentary bouts, we observed significant between-group differences. After adjustment for confounding factors in a Cox proportional hazards model, total sedentary behavior and maximum sedentary bouts were identified as critical survival factors, and we generated a nomogram using an index of sedentary behavior. Our analysis results demonstrated that sedentary behavior on non-dialysis days was closely associated with the survival of the chronic hemodialysis patients, suggesting that a decrease in sedentary behavior would prolong their survival. The nomogram developed herein based on sedentary behavior may be useful for predicting the outcomes of chronic hemodialysis patients.
Keywords nomogram chronic hemodialysis sedentary behavior Cox proportional hazards model Kaplan- Meier curve
Amo Type Original Article
Publication Title Acta Medica Okayama
Published Date 2026-02
Volume volume80
Issue issue1
Publisher Okayama University Medical School
Start Page 9
End Page 16
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language English
Copyright Holders Copyright Ⓒ 2026 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 41748145
Web of Science KeyUT 001712994500002
JaLCDOI 10.18926/70057
FullText URL jdc_005_101.pdf
Author TILLONEN, Mia|
Abstract Every year in November, the Tori no Ichi festival draws huge crowds to the grounds of Hanazono Shrine in Shinjuku, Tokyo. The festival is centered around the buying and selling of kumade, or good luck rakes. These bold and colorful objects function as engimono, or good luck charms, purchased for business prosperity or home safety. This study explores the circulation and itinerary of kumade at the Tori no Ichi festival by analyzing the performances surrounding them. While previous scholarship on engimono has focused on their roles in domestic settings or disposal rituals, this research approaches them in situ at the festival. The study shows that these objects bridge the festival and the everyday, connecting people to the event and the sacred site through a dynamic network of social, spatial, and ritual practices. The research draws on fieldwork and in-depth interviews conducted at Hanazono Shrine between 2020 and 2024.
Keywords urban festival material religion sacred object performance Tokyo
Amo Type 特集:Sacred Objects in Religions (Special Issue: Sacred Objects in Religions)
Publication Title Dynamics of Civilizations
Published Date 2026-03
Volume volume5
Publisher 岡山大学文明動態学研究所
Start Page 101
End Page 114
ISSN 2436-8326
Content Type Journal Article
language English
Copyright Holders © 2025 by RIDC
File Version publisher
FullText URL fulltext.pdf
Author Sulistyorini, Dewie| Huq, K A T M Ehsanul| Babaita, Abdulfatai Olamilekan| Aivey, Sadia A| Huiying, Gao| Kazawa, Kana| Fukushima, Yasuko| Kako, Mayumi| Moriyama, Michiko|
Published Date 2025-12
Publication Title BMJ Open
Volume volume15
Issue issue12
Publisher BMJ
Start Page e095428
ISSN 2044-6055
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © Author(s) (or their employer(s)) 2025.
File Version publisher
PubMed ID 41469067
DOI 10.1136/bmjopen-2024-095428
Web of Science KeyUT 001651098600001
Related Url isVersionOf https://doi.org/10.1136/bmjopen-2024-095428
FullText URL fulltext.pdf
Author Okamoto, Soichiro| Matsui, Yusuke| Tomita, Koji| Munetomo, Kazuaki| Umakoshi, Noriyuki| Mitsuhashi, Toshiharu| Iguchi, Toshihiro| Hiraki, Takao|
Keywords pneumothorax lung biopsy image-guided biopsy needle tract sealing
Published Date 2025-12-29
Publication Title Interventional Radiology
Volume volume10
Publisher The Japanese Society of Interventional Radiology
Start Page e2025-0068
ISSN 2432-0935
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Japanese Society of Interventional Radiology
File Version publisher
DOI 10.22575/interventionalradiology.2025-0068
Web of Science KeyUT 001652148600005
Related Url isVersionOf https://doi.org/10.22575/interventionalradiology.2025-0068
FullText URL fulltext.pdf
Author Fukaya-Shiba, Ai| Ogata, Akiko| Kuribayashi, Ryosuke| Sakurai, Akira| Suzuki, Kanako| Takadama, Shunsuke| Nishimura, Jihei| Uchiyama, Jumpei| Ohge, Hiroki| Takeuchi, Takamasa| Tamaki, Hideyuki| Matsumoto, Tetsuya| Kiga, Kotaro| Iwano, Hidetomo|
Keywords phage therapy bacteriophage antimicrobial resistance (AMR) quality considerations non-clinical evaluation clinical trial plan the Cartagena Act
Published Date 2025-12-18
Publication Title Frontiers in Pharmacology
Volume volume16
Publisher Frontiers Media SA
Start Page 1713471
ISSN 1663-9812
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Fukaya-Shiba, Ogata, Kuribayashi, Sakurai, Suzuki, Takadama, Nishimura, Uchiyama, Ohge, Takeuchi, Tamaki, Matsumoto, Kiga and Iwano.
File Version publisher
PubMed ID 41487519
DOI 10.3389/fphar.2025.1713471
Web of Science KeyUT 001652023300001
Related Url isVersionOf https://doi.org/10.3389/fphar.2025.1713471
FullText URL fulltext.pdf
Author Fukushima, Shinnosuke| Fujimori, Takumi| Iio, Koji| Hagiya, Hideharu|
Keywords bloodstream infection brain abscess mixed infection
Published Date 2025-02
Publication Title JACEP Open
Volume volume6
Issue issue1
Publisher Elsevier BV
Start Page 100026
ISSN 2688-1152
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Author(s).
File Version publisher
PubMed ID 40012669
DOI 10.1016/j.acepjo.2024.100026
Web of Science KeyUT 001443867900001
Related Url isVersionOf https://doi.org/10.1016/j.acepjo.2024.100026
FullText URL fulltext.pdf
Author Kamada, Naruto| Hagiya, Hideharu| Kutsuna, Satoshi|
Published Date 2025-09-04
Publication Title PLOS One
Volume volume20
Issue issue9
Publisher Public Library of Science (PLoS)
Start Page e0329451
ISSN 1932-6203
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 Kamada et al.
File Version publisher
PubMed ID 40906766
DOI 10.1371/journal.pone.0329451
Web of Science KeyUT 001565914000030
Related Url isVersionOf https://doi.org/10.1371/journal.pone.0329451
FullText URL fulltext.pdf
Author Gotoh, Kazuyoshi| Fukushima, Shinnosuke| Hagiya, Hideharu| Tsuji, Shuma| Iio, Koji| Matsushita, Osamu|
Keywords Antimicrobial resistance Invasive meningococcal disease Drug-resistant gene Genome sequence
Published Date 2025-03
Publication Title IJID Regions
Volume volume14
Publisher Elsevier BV
Start Page 100511
ISSN 2772-7076
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Author(s).
File Version publisher
PubMed ID 39835185
DOI 10.1016/j.ijregi.2024.100511
Web of Science KeyUT 001410378200001
Related Url isVersionOf https://doi.org/10.1016/j.ijregi.2024.100511
FullText URL fulltext.pdf
Author Bai, Lanlan| Wu, Tao| Fukasawa, Mizuki| Kashiwagi, Sayo| Tate, Haruka| Ozaki, Taku| Sugano, Eriko| Tomita, Hiroshi| Ishii, Tsuyoshi| Akashi, Takuya| Fukuda, Tomokazu|
Keywords Dermal papilla cell Nuclear translocation Androgen receptor Live cell imaging Digital image analysis Quantitation algorithm
Published Date 2025-04
Publication Title Tissue and Cell
Volume volume93
Publisher Elsevier BV
Start Page 102631
ISSN 0040-8166
NCID AA00863829
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Author(s).
File Version publisher
PubMed ID 39718068
DOI 10.1016/j.tice.2024.102631
Web of Science KeyUT 001393720800001
Related Url isVersionOf https://doi.org/10.1016/j.tice.2024.102631
Title Alternative The results of COVID-19 antibody testing studies in Bizen, Japan
Author Yorifuji, Takashi| Sasaki, Ayako| Matsumoto, Naomi| Kadowaki, Tomoka| Mitsuhashi, Toshiharu| Takao, Soshi|
Abstract  We conducted two prospective cohort studies (June 2022–March 2023 and Nov 2023–Jan 2024) of 1,899 and 445 residents and other individuals who are affiliated with institutions in the city of Bizen in Japan's Okayama prefecture (population 32,320 as of 2020). We measured the subjects' titers of antibodies against SARS-CoV-2, evaluated changes in their antibody titers, and assessed the associations of the titers with the subjects' vaccination status, infection, and COVID-19 status/severity. This report summarizes the two studies' findings. These prospective studies based on a wide age range in a general population provide information that can be used to determine the appropriate timing of vaccination during a pandemic.
Keywords COVID-19 ワクチン (vaccination) 抗体価 (antibody titer) 感染 (infection)
Publication Title Journal of Okayama Medical Association
Published Date 2025-12-01
Volume volume137
Issue issue3
Start Page 118
End Page 125
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.137.118
language Japanese
Copyright Holders Copyright (c) 2025 岡山医学会
File Version publisher
DOI 10.4044/joma.137.118
Title Alternative The 2024 Incentive Award of the Okayama Medical Association in Cardiovascular and Pulmonary Research (2024 Sunada Prize)
Author Kawana, Shinichi|
Publication Title Journal of Okayama Medical Association
Published Date 2025-12-01
Volume volume137
Issue issue3
Start Page 95
End Page 97
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.137.95
language Japanese
Copyright Holders Copyright (c) 2025 岡山医学会
File Version publisher
DOI 10.4044/joma.137.95
Title Alternative The 2024 Incentive Award of the Okayama Medical Association in General Medical Science (2024 Yuuki Prize)
Author Yumoto, Tetsuya|
Publication Title Journal of Okayama Medical Association
Published Date 2025-12-01
Volume volume137
Issue issue3
Start Page 92
End Page 94
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.137.92
language Japanese
Copyright Holders Copyright (c) 2025 岡山医学会
File Version publisher
DOI 10.4044/joma.137.92
Title Alternative The 2024 Incentive Award of the Okayama Medical Association in Cancer Research (2024 Hayashibara Prize and Yamada Prize)
Author Takihira, Shota|
Publication Title Journal of Okayama Medical Association
Published Date 2025-12-01
Volume volume137
Issue issue3
Start Page 89
End Page 91
ISSN 0030-1558
Related Url isVersionOf https://doi.org/10.4044/joma.137.89
language Japanese
Copyright Holders Copyright (c) 2025 岡山医学会
File Version publisher
DOI 10.4044/joma.137.89
FullText URL fulltext.pdf
Author Gekko, Haruna| Nomura, Ruri| Kuzuhara, Daiki| Kaneyasu, Masato| Koseki, Genpei| Adhikari, Deepak| Mio, Yasuyuki| Carroll, John| Kono, Tomohiro| Funahashi, Hiroaki| Wakai, Takuya|
Published Date 2025-08-11
Publication Title eLife
Volume volume13
Publisher eLife Sciences Publications, Ltd
Start Page RP99936
ISSN 2050-084X
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024, Gekko, Nomura et al.
File Version publisher
PubMed ID 40788164
DOI 10.7554/elife.99936
Web of Science KeyUT 001548098200001
Related Url isVersionOf https://doi.org/10.7554/elife.99936
FullText URL fulltext.pdf
Author Goto, Hideaki| Yamanaka, Tomoru| Makita, Tomohiro| Iwasa, Yoshiya| Ogura, Takuro| Kagohara, Kyoko| Kumahara, Yasuhiro| Suzuki, Yasuhiro| Matta, Nobuhisa| Aoki, Tatsuto| Mori, Wataru| Haranishi, Kenta| Nakata, Takashi|
Keywords Active submarine fault Tectonic landform Coseismic coastal uplift Noto Peninsula Sea of Japan
Published Date 2026-01
Publication Title Geomorphology
Volume volume493
Publisher Elsevier BV
Start Page 110069
ISSN 0169-555X
NCID AA10686195
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2025 The Authors.
File Version publisher
DOI 10.1016/j.geomorph.2025.110069
Related Url isVersionOf https://doi.org/10.1016/j.geomorph.2025.110069
FullText URL fulltext.pdf
Author Wakasa, Sachi| Ishiyama, Tatsuya| Hirouchi, Daisuke| Matta, Nobuhisa| Fujita, Natsuko| Echigo, Tomoo|
Keywords Marine terrace Exposure age 10Be Coastal uplift
Published Date 2025-01
Publication Title Geomorphology
Volume volume468
Publisher Elsevier BV
Start Page 109497
ISSN 0169-555X
NCID AA10686195
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 The Authors.
File Version publisher
DOI 10.1016/j.geomorph.2024.109497
Web of Science KeyUT 001359777100001
Related Url isVersionOf https://doi.org/10.1016/j.geomorph.2024.109497
FullText URL fulltext.pdf
Author Kitamura, Wataru| Asada, Noboru| Ikegawa, Shuntaro| Fujiwara, Hideaki| Kamoi, Chihiro| Ennishi, Daisuke| Nishimori, Hisakazu| Fujii, Keiko| Fujii, Nobuharu| Matsuoka, Ken-ichi| Maeda, Yoshinobu|
Keywords chimeric antigen receptor T cell therapy diffuse large B cell lymphoma flow cytometry cytokine release syndrome prolonged cytopenia
Published Date 2024-07-01
Publication Title Internal Medicine
Volume volume63
Issue issue13
Publisher Japanese Society of Internal Medicine
Start Page 1863
End Page 1872
ISSN 0918-2918
NCID AA10827774
Content Type Journal Article
language English
OAI-PMH Set 岡山大学
Copyright Holders © 2024 by The Japanese Society of Internal Medicine
File Version publisher
PubMed ID 38945932
DOI 10.2169/internalmedicine.2556-23
Web of Science KeyUT 001274095500003
Related Url isVersionOf https://doi.org/10.2169/internalmedicine.2556-23