| JaLCDOI | 10.18926/AMO/68360 |
|---|---|
| FullText URL | 79_1_039.pdf |
| Author | Takao, Shinichiro| Uotani, Koji| Misawa, Haruo| Tetsunaga, Tomoko| Shinohara, Kensuke| Yamane, Kentaro| Oda, Yoshiaki| Tsuji, Hironori| Kajiki, Yuya| Ozaki, Toshifumi| |
| Abstract | Evaluating vertebral bone mass and quality in the elderly poses challenges due to degenerative changes. This study aims to elucidate the usefulness of the trabecular bone score (TBS) by examining the relationship between bone mineral density (BMD), TBS, and Hounsfield unit (HU) values. A retrospective analysis of 599 vertebrae from 152 patients (mean age 69.0 years; range 44-89; 74 males and 78 females) undergoing dual-energy X-ray absorptiometry (DXA) and CT scans was conducted. Vertebrae were categorized into three grades based on the degree of degeneration. The TBS was calculated from DXA images, and the HU value was measured by placing a region of interest on an axial image of the vertebral mid-body. One-way analysis of variance and Pearson’s correlation tests were employed to investigate the relationship between BMD and TBS or HU values. While lumbar BMD significantly increased (p<0.01) with degenerative changes, TBS and HU values showed no significant differences. The correlations between lumbar BMD and TBS values, and between BMD and HU values, were stronger without degenerative changes than with degenerative changes. Significantly different HU values were observed between the right and left sides of severely degenerated vertebrae. Severe degenerative changes, particularly those associated with sclerosis, may impact HU values. TBS exhibits greater potential than HU values as a complementary tool. |
| Keywords | trabecular bone score computed tomography Hounsfield unit lumbar degenerative change radiodensity |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2025-02 |
| Volume | volume79 |
| Issue | issue1 |
| Publisher | Okayama University Medical School |
| Start Page | 39 |
| End Page | 45 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2025 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 40012158 |
| Web of Science KeyUT | 001440463800005 |
| JaLCDOI | 10.18926/AMO/67655 |
|---|---|
| FullText URL | 78_5_357.pdf |
| Author | Yamawaki, Ryoko| Oda, Yoshiaki| Yamane, Shuhei| Uotani, Koji| Misawa, Haruo| Katayama, Yoshimi| Hamada, Masanori| Ozaki, Toshifumi| |
| Abstract | Research on postural control in patients with adolescent idiopathic scoliosis (AIS) has focused on static postural control, with few studies assessing dynamic postural control. We aimed to identify factors affecting index of postural stability (IPS), a dynamic postural control parameter, in patients with AIS. The participants comprised 50 female patients with AIS. We measured the IPS using stabilometry to evaluate dynamic postural control ability. We investigated age of the participants, major curve position (thoracic or thoracolumbar/lumbar), Cobb angle, and coronal balance. We then assessed the relationships between stabilometry parameters and other variables. IPS was analyzed with a linear regression model. Coronal balance, major curve position, and age each correlated with dynamic postural control ability. The Cobb angle showed no correlation with any of the parameters. Our results offer new insights into the assessment of postural control in patients with AIS. |
| Keywords | adolescent idiopathic scoliosis postural control coronal balance index of postural stability stabilometry |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2024-10 |
| Volume | volume78 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 357 |
| End Page | 362 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2024 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 39467653 |
| Web of Science KeyUT | 001343346400001 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Uotani, Koji| Fujiwara, Tomohiro| Ueda, Koji| Yoshida, Aki| Iwata, Shintaro| Morita, Takuya| Kiyono, Masahiro| Kunisada, Toshiyuki| Takeda, Ken| Hasei, Joe| Yoshioka, Yusuke| Ochiya, Takahiro| Ozaki, Toshifumi| |
| Keywords | circulating biomarker Ewing sarcoma extracellular vesicles liquid biopsy proteome |
| Published Date | 2024-09-22 |
| Publication Title | Cancer Science |
| Volume | volume115 |
| Issue | issue11 |
| Publisher | Wiley |
| Start Page | 3660 |
| End Page | 3671 |
| ISSN | 1347-9032 |
| NCID | AA11808050 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2024 The Author(s). |
| File Version | publisher |
| PubMed ID | 39307979 |
| DOI | 10.1111/cas.16343 |
| Web of Science KeyUT | 001318444100001 |
| Related Url | isVersionOf https://doi.org/10.1111/cas.16343 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Ueda, Masataka| Tetsunaga, Tomoko| Tetsunaga, Tomonori| Nishida, Keiichiro| Takatori, Ryo| Shitozawa, Hisakazu| Uotani, Koji| Shinohara, Kennsuke| Oda, Yoshiaki| Ozaki, Toshifumi| |
| Keywords | AIS cognitive-behavioral therapy EQ5D HADS insomnia pain-liaison outpatient clinic sleep disorders |
| Published Date | 2024-08-09 |
| Publication Title | Medicine |
| Volume | volume103 |
| Issue | issue32 |
| Publisher | Lippincott, Williams & Wilkins |
| Start Page | e39113 |
| ISSN | 0025-7974 |
| NCID | AA00728867 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2024 the Author(s). |
| File Version | publisher |
| PubMed ID | 39121265 |
| DOI | 10.1097/MD.0000000000039113 |
| Web of Science KeyUT | 001287977800045 |
| Related Url | isVersionOf https://doi.org/10.1097/MD.0000000000039113 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Uotani, Koji| Tazawa, Hiroshi| Hasei, Joe| Fujiwara, Tomohiro| Yoshida, Aki| Yamakawa, Yasuaki| Omori, Toshinori| Sugiu, Kazuhisa| Komatsubara, Tadashi| Kondo, Hiroya| Morita, Takuya| Kiyono, Masahiro| Yokoo, Suguru| Hata, Toshiaki| Kunisada, Toshiyuki| Takeda, Ken| Urata, Yasuo| Fujiwara, Toshiyoshi| Ozaki, Toshifumi| |
| Published Date | 2024-02-20 |
| Publication Title | PLoS ONE |
| Volume | volume19 |
| Issue | issue2 |
| Publisher | Public Library of Science |
| Start Page | e0298292 |
| ISSN | 1932-6203 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2024 Uotani et al. |
| File Version | publisher |
| PubMed ID | 38377118 |
| DOI | 10.1371/journal.pone.0298292 |
| Web of Science KeyUT | 001176939600021 |
| Related Url | isVersionOf https://doi.org/10.1371/journal.pone.0298292 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Oda, Yoshiaki| Takigawa, Tomoyuki| Ito, Yasuo| Misawa, Haruo| Tetsunaga, Tomoko| Uotani, Koji| Ozaki, Toshifumi| |
| Keywords | spine surgery percutaneous pedicle screw percutaneous systems break test fatigue test biomechanical study discipline |
| Published Date | 2022-04-20 |
| Publication Title | Medicina |
| Volume | volume58 |
| Issue | issue5 |
| Publisher | MDPI |
| Start Page | 565 |
| ISSN | 1010-660X |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2022 by the authors. |
| File Version | publisher |
| PubMed ID | 35629982 |
| DOI | 10.3390/medicina58050565 |
| Web of Science KeyUT | 000815171700001 |
| Related Url | isVersionOf https://doi.org/10.3390/medicina58050565 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Tanaka, Masato| Chan, Tsang-Tung| Misawa, Haruo| Uotani, Koji| Arataki, Shinaya| Takigawa, Tomoyuki| Mazaki, Tetsuro| Sugimoto, Yoshihisa| |
| Keywords | achondroplasia vertebral column osteotomy long-term follow-up navigation |
| Published Date | 2022-04-27 |
| Publication Title | Medicina |
| Volume | volume58 |
| Issue | issue5 |
| Publisher | MDPI |
| Start Page | 605 |
| ISSN | 1010-660X |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2022 by the authors. |
| File Version | publisher |
| PubMed ID | 35630021 |
| DOI | 10.3390/medicina58050605 |
| Web of Science KeyUT | 000802445600001 |
| Related Url | isVersionOf https://doi.org/10.3390/medicina58050605 |
| FullText URL | fulltext20211018-9.pdf figure20210818-9.pdf |
|---|---|
| Author | Uotani, Koji| Tanaka, Masato| Sonawane, Sumeet| Ruparel, Sameer| Fujiwara, Yoshihiro| Arataki, Shinya| Yamauchi, Taro| Misawa, Haruo| |
| Keywords | dual SAI screws adult spine deformity spinopelvic fixation navigation surgery |
| Note | © 2021 Elsevier Inc. This manuscript version is made available under the CC-BY-NC-ND 4.0 License.http://creativecommons.org/licenses/by-nc-nd/4.0/.This is the accepted manuscript version. The formal published version is available at [https://doi.org/10.1016/j.wneu.2021.09.048] | |
| Published Date | 2021-09-21 |
| Publication Title | World Neurosurgery |
| Volume | volume156 |
| Publisher | Elsevier Inc. |
| Start Page | e300 |
| End Page | e306 |
| ISSN | 18788750 |
| NCID | AA12469471 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2021 Elsevier Inc. All rights reserved. |
| File Version | author |
| PubMed ID | 34560299 |
| DOI | 10.1016/j.wneu.2021.09.048 |
| Web of Science KeyUT | 000725025500050 |
| Related Url | isVersionOf https://doi.org/10.1016/j.wneu.2021.09.048 |
