| FullText URL | fulltext.pdf |
|---|---|
| Author | Inai, Ryota| Nakahara, Ryuichi| Morimitsu, Yusuke| Akagi, Noriaki| Marukawa, Youhei| Matsushita, Toshi| Tanaka, Takashi| Tada, Akihiro| Hiraki, Takao| Nasu, Yoshihisa| Nishida, Keiichiro| Ozaki, Toshifumi| Kanazawa, Susumu| |
| Keywords | Osteoporosis Bone density Tomography (x-ray computed) X-ray microtomography |
| Published Date | 2021-01-28 |
| Publication Title | European Radiology Experimental |
| Volume | volume4 |
| Issue | issue1 |
| Publisher | Springer nature |
| Start Page | 4 |
| ISSN | 2509-9280 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s). 2020 |
| File Version | publisher |
| PubMed ID | 31993864 |
| DOI | 10.1186/s41747-019-0135-0 |
| Web of Science KeyUT | 000705622700001 |
| Related Url | isVersionOf https://doi.org/10.1186/s41747-019-0135-0 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Takeshita, Ayumu| Nishida, Keiichiro| Yoshida, Aki| Nasu, Yoshihisa| Nakahara, Ryuichi| Kaneda, Daisuke| Ohashi, Hideki| Ozaki, Toshifumi| |
| Published Date | 2021-07-07 |
| Publication Title | PLOS ONE |
| Volume | volume16 |
| Issue | issue7 |
| Publisher | Public Library Science |
| Start Page | e0254268 |
| ISSN | 1932-6203 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2021 Takeshita et al. |
| File Version | publisher |
| PubMed ID | 34234380 |
| DOI | 10.1371/journal.pone.0254268 |
| Web of Science KeyUT | 000674294100020 |
| Related Url | isVersionOf https://doi.org/10.1371/journal.pone.0254268 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Ohashi, Hideki| Nishida, Keiichiro| Nasu, Yoshihisa| Saiga, Kenta| Nakahara, Ryuichi| Horita, Masahiro| Okita, Shunji| Ozaki, Toshifumi| |
| Keywords | lesser toe metatarsophalangeal joint rheumatoid arthritis radiographic measurement grading system |
| Published Date | 2021-07-15 |
| Publication Title | International Journal of Environmental Research and Public Health |
| Volume | volume18 |
| Issue | issue14 |
| Publisher | MDPI |
| Start Page | 7520 |
| ISSN | 1660-4601 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2021 by the authors. |
| File Version | publisher |
| PubMed ID | 34299970 |
| DOI | 10.3390/ijerph18147520 |
| Web of Science KeyUT | 000676598200001 |
| Related Url | isVersionOf https://doi.org/10.3390/ijerph18147520 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Tetsunaga, Tomoko| Tetsunaga, Tomonori| Nishida, Keiichiro| Misawa, Haruo| Takigawa, Tomoyuki| Yamane, Kentaro| Tsuji, Hironori| Takei, Yoshitaka| Ozaki, Toshifumi| |
| Keywords | Peripheral neuropathic pain Mirogabalin Pregabalin Adverse event |
| Published Date | 2020-05-26 |
| Publication Title | Journal of Orthopaedic Surgery and Research |
| Volume | volume15 |
| Issue | issue1 |
| Publisher | Springer |
| Start Page | 191 |
| ISSN | 1749-799X |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| File Version | publisher |
| PubMed ID | 32456647 |
| DOI | 10.1186/s13018-020-01709-3 |
| Web of Science KeyUT | 000538017400002 |
| Related Url | isVersionOf https://doi.org/10.1186/s13018-020-01709-3 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Ohtsuki, Takashi| Hatipoglu, Omer F.| Asano, Keiichi| Inagaki, Junko| Nishida, Keiichiro| Hirohata, Satoshi| |
| Keywords | cell migration-inducing hyaluronidase 1 (CEMIP) chondrocyte hyaluronan mechanical strain nuclear factor kappa B (NF-kappa B) osteoarthritis |
| Published Date | 2020-04-29 |
| Publication Title | International Journal of Molecular Sciences |
| Volume | volume21 |
| Issue | issue9 |
| Publisher | MDPI |
| Start Page | 3140 |
| ISSN | 1422-0067 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2020 by the authors. |
| File Version | publisher |
| PubMed ID | 32365591 |
| DOI | 10.3390/ijms21093140 |
| Web of Science KeyUT | 000535581700111 |
| Related Url | isVersionOf https://doi.org/10.3390/ijms21093140 |
| FullText URL | JOS_015_Fulltext.pdf JOS_015_Figures.pptx |
|---|---|
| Author | Okazaki, Yuki| Furumatsu, Takayuki| Kamatsuki, Yusuke| Nishida, Keiichiro| Nasu, Yoshihisa| Nakahara, Ryuichi| Saito, Taichi| Ozaki, Toshifumi| |
| Published Date | 2020-03-26 |
| Publication Title | Journal of Orthopaedic Science |
| Volume | volume26 |
| Issue | issue2 |
| Publisher | Elsevier |
| Start Page | 230 |
| End Page | 236 |
| ISSN | 09492658 |
| NCID | AA11052566 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2020 The Japanese Orthopaedic Association. |
| File Version | author |
| PubMed ID | 32223991 |
| DOI | 10.1016/j.jos.2020.02.015 |
| Related Url | isVersionOf https://doi.org/10.1016/j.jos.2020.02.015 |
| JaLCDOI | 10.18926/AMO/57957 |
|---|---|
| FullText URL | 74_1_77.pdf |
| Author | Endo, Hirosuke| Akazawa, Hirofumi| Yashiro, Masato| Yamada, Kazuki| Sanki, Tomoaki| Tetsunaga, Tomonori| Nishida, Keiichiro| Furumatsu, Takayuki| Ozaki, Toshifumi| |
| Abstract | Idiopathic chondrolysis of the hip (ICH), a very rare disorder of unknown etiology, occurs mainly in female adolescents. Characterized by pain, limp, stiffness and radiological narrowing joint space from the rapid destruction of the articular cartilage, ICH sometimes results in ankyloses. We present the case of a 10-year-old girl diagnosed with ICH based on arthroscopic inspection and synovium biopsy. The femoral deformity appeared gradually, like a cam-type femoroacetabular impingement. She was treated with intensive rehabilitation and immunosuppressive drug. We later performed an arthroscopic bumpectomy for residual symptoms. She achieved a favorable outcome as a 15-year-old at the latest follow-up. |
| Keywords | idiopathic chondrolysis hip joint medication bump arthroscopy |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2020-02 |
| Volume | volume74 |
| Issue | issue1 |
| Publisher | Okayama University Medical School |
| Start Page | 77 |
| End Page | 81 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2020 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 32099253 |
| Web of Science KeyUT | 000516606200012 |
| NAID | 120006795624 |
| JaLCDOI | 10.18926/AMO/57720 |
|---|---|
| FullText URL | 73_6_537.pdf |
| Author | Takahara, Yasuhiro| Nishida, Keiichiro| Nakashima, Hirotaka| Ochi, Nobuaki| Uchida, Yoichiro| Kato, Hisayoshi| Itani, Satoru| Nakamura, Makoto| Iwasaki, Yuichi| Tsujimura, Yoshitaka| |
| Abstract | High tibial osteotomy (HTO) procedure is generally contraindicated in rheumatoid arthritis (RA) patients because synovial inflammation may exacerbate joint damage post-surgery. The natural course of joint destruction in RA changed dramatically with new treatment strategies and the introduction of biologic disease-modifying anti-rheumatic drugs (bDMARDs). We report the cases of two RA patients who underwent HTO and whose disease activities were well controlled by bDMARDs. Despite their short follow-up periods, they showed acceptable objective and subjective clinical results. We believe that the combination of bDMARDs and HTO can be indicated for selected RA patients before total knee arthroplasty. |
| Keywords | high tibial osteotomy rheumatoid arthritis biologic DMARD knee surgery |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2019-12 |
| Volume | volume73 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 537 |
| End Page | 542 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31871338 |
| Web of Science KeyUT | 000503431400011 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Ohtsuki, Takashi| Shinaoka, Akira| Kumagishi-Shinaoka, Kanae| Asano, Keiichi| Hatipoglu, Omer Faruk| Inagaki, Junko| Takahashi, Ken| Oohashi, Toshitaka| Nishida, Keiichiro| Naruse, Keiji| Hirohata, Satoshi| |
| Published Date | 2019-10-15 |
| Publication Title | Experimental Cell Research |
| Volume | volume383 |
| Issue | issue2 |
| Publisher | Elsevier |
| Start Page | 111556 |
| ISSN | 00144827 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2019 The Authors. Published by Elsevier Inc. |
| File Version | publisher |
| PubMed ID | 31415758 |
| DOI | 10.1016/j.yexcr.2019.111556 |
| Web of Science KeyUT | 000488145400017 |
| Related Url | isVersionOf https://doi.org/10.1016/j.yexcr.2019.111556 |
| Author | Nishida, Keiichiro| Hashizume, Kenzo| Ozawa, Masatsugu| Takeshita, Ayumu| Kaneda, Daisuke| Nakahara, Ryuichi| Nasu, Yoshihisa| Shimamura, Yasunori| Inoue, Hajime| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2017-02 |
| Publication Title | Acta Medica Okayama |
| Volume | volume71 |
| Issue | issue1 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/54824 |
| JaLCDOI | 10.18926/AMO/54811 |
|---|---|
| FullText URL | 70_6_477.pdf |
| Author | Nishida, Keiichiro| Machida, Takahiro| Horita, Masahiro| Hashizume, Kenzo| Nakahara, Ryuichi| Nasu, Yoshihisa| Ohashi, Hideki| Saiga, Kenta| Ozaki, Toshifumi| |
| Abstract | The metatarsophalangeal (MTP) joints are often and predominantly affected in rheumatoid arthritis. The aim of the current study was to describe surgical techniques of shortening oblique osteotomy for lesser metatarsal bone with screw fixation at the osteotomy site, and to investigate the short-term clinical outcomes of our procedure. Twenty-seven feet (78 toes) of 24 RA patients underwent the shortening oblique osteotomy for the correction of deformity at the lesser MTP joints. The average Japanese Society of Surgery of the Foot (JSSF) standard rating system for the RA foot and ankle scale improved significantly from 59.6 points preoperatively to 88.3 points postoperatively (p＜0.001). Twenty-four feet (89 ) were free from metatarsalgia and symptomatic callosities at the lesser MTP joint after surgery. Our present findings showed satisfactory early clinical outcomes of the shortening oblique osteotomy of the metatarsal bone with screw fixation for RA forefoot. |
| Keywords | shortening oblique osteotomy rheumatoid arthritis forefoot screw fixation |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2016-12 |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 477 |
| End Page | 483 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003673 |
| JaLCDOI | 10.18926/AMO/53119 |
|---|---|
| FullText URL | 69_1_29.pdf |
| Author | Nakahara, Ryuichi| Nishida, Keiichiro| Hashizume, Kenzo| Harada, Ryouzou| Machida, Takahiro| Horita, Masahiro| Ohtsuka, Aiji| Ozaki, Toshifumi| |
| Abstract | The outcome measures in rheumatology clinical trials (OMERACT) scores are the most mature quantitation system for rheumatoid arthritis (RA) on magnetic resonance imaging (MRI). Direct measuring techniques of synovial volume have been reported with good reproducibility, although few reports have demonstrated the changes of these measures in response to treatment. To assess these clinical responses, we evaluated the correlation of the changes of clinical activity score 28-joints disease activity score (DAS28-CRP) with the changes of OMERACT scores and with synovial volume measurements. Eight RA patients who were treated by biologic agents were examined with MRI of the dominant affected wrist and finger joints before and one year after the treatment. The total OMERACT score was reduced from 48.0 to 41.3, and synovial volume was reduced from 15.4 to 8.8 milliliters. Positive correlations were seen between the changes of DAS28-CRP and the changes of OMERACT synovitis score (r＝0.27), OMERACT total score (r＝0.43) and synovial volume (r＝0.30). Limited to synovium assessment, synovial volume showed a better correlation with DAS28-CRP than the OMERACT synovitis score. On the other hand, the OMERACT total score showed a higher correlation with DAS28-CRP than synovial volume, probably because the OMERACT total score includes scores for bone erosion and bone edema as well. |
| Keywords | magnetic resonance imaging rheumatoid arthritis outcome measures in rheumatology clinical trials scoring system direct volume measuring medical work station |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2015-02 |
| Volume | volume69 |
| Issue | issue1 |
| Publisher | Okayama University Medical School |
| Start Page | 29 |
| End Page | 35 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2015 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 25703168 |
| Web of Science KeyUT | 000349740300003 |
| Related Url | http://ousar.lib.okayama-u.ac.jp/metadata/53113 |
| Title Alternative | Hospital and clinic cooperation for the treatment of rheumatoid arthritis in Okayama Prefecture, Japan |
|---|---|
| FullText URL | 126_209.pdf |
| Author | Sada, Ken-ei| Nishida, Keiichiro| Yamanaka, Takao| Misaki, Kenta| Wakabayashi, Hiroshi| Shinoda, Junko| Takagi, Toru| Yano, Ryusuke| Nakamura, Akihiko| Nanba, Yoshifumi| Morita, Yoshitaka| Koyama, Yoshinobu| Yamamoto, Keiji| Ezawa, Kazuhiko| Ota, Yusuke| Yoshihara, Yoshiki| Miyoshi, Shinya| Natsumeda, Masamitsu| Usui, Masaaki| Yoshinaga, Yasuhiko| Hayashi, Takashi| Yamamura, Masahiro| Hashizume, Hiroyuki| |
| Abstract | Objective: To survey the current status and problems of cooperation between clinics and hospitals in Okayama Prefecture, Japan for the treatment of rheumatoid arthritis (RA). Methods: We distributed a questionnaire to 300 of the 983 Okayama Prefecture clinics that had either an internal medicine or orthopedic surgery department, from December 2013 to February 2014. The questionnaire covered practice pattern for RA treatment in clinics, current status of the hospital and clinic cooperation, and acceptance of the biologic therapy. Results: One hundred clinics responded to the questionnaire. Seventy percent of the clinics reported making referrals to rheumatologists before the initiation of RA treatment, and half of the other 30% of the clinics administered methotrexate as the first-line treatment for RA by their own decision. Sixty-six clinics cooperated with flagship hospitals, conducting medical and laboratory examinations, providing prescriptions, and treating common diseases of patients. These clinics expected the cooperating rheumatologists to follow-up patients every 3 to 6 months and to make the diagnosis, make decisions regarding RA treatment changes, and perform surgery. Seventy-one percent of the clinics responded that cooperation with a hospital is possible even for patients who are administered biologics. As reasons for no cooperation with the flagship hospitals, clinics noted the lack of information about rheumatologists in the area and recent trends in the management of RA. Conclusion: The current study reported, for the first time, the actual conditions of management of RA in clinics, as well as future problems of hospital and clinic cooperation in Okayama Prefecture. |
| Keywords | 病診連携（hospital and clinic cooperation） 関節リウマチ（rheumatoid arthritis） 生物学的製剤（biologics） メトトレキサート（methotrexate） |
| Publication Title | 岡山医学会雑誌 |
| Published Date | 2014-12-01 |
| Volume | volume126 |
| Issue | issue3 |
| Start Page | 209 |
| End Page | 215 |
| ISSN | 0030-1558 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2014 岡山医学会 |
| File Version | publisher |
| DOI | 10.4044/joma.126.209 |
| NAID | 130004903246 |
| JaLCDOI | 10.18926/AMO/51867 |
|---|---|
| FullText URL | 67_5_311.pdf |
| Author | Nishida, Keiichiro| Hashizume, Hiroyuki| Matsukawa, Akihiro| Hashizume, Kenzo| Shimamura, Yasunori| Torigoe, Yasuyuki| Ozaki, Toshifumi| |
| Abstract | We report a case of 4th metacarpal head collapse of a 19-year-old healthy man. MRI revealed T1 low and T2 high regions in the collapsed 4th metacarpal head, as well as in the right 3rd and left 4th metacarpal head. Our initial diagnosis was occult compression fracture due to avascular necrosis, known as Dieterich's disease. However, pathological findings of surgically resected right 4th metacarpal head were compatible with transient osteoporosis and metacarpal head fracture followed by active tissue repair. The autologous osteochondral transplants from costchondral junction survived and maintained their size and shape even at 10-year follow-up. |
| Keywords | occult compression fracture metacarpal head avascular necrosis osteochondral autograft |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2013-10 |
| Volume | volume67 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 311 |
| End Page | 317 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2013 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 24145731 |
| Web of Science KeyUT | 000325836100005 |
| JaLCDOI | 10.18926/AMO/49255 |
|---|---|
| FullText URL | 67_1_35.pdf |
| Author | Watanabe, Masutaka| Arita, Seizaburo| Hashizume, Hiroyuki| Honda, Mitsugi| Nishida, Keiichiro| Ozaki, Toshifumi| |
| Abstract | The purpose of this study was to quantitatively evaluate Akahori's preoperative classification of cubital tunnel syndrome. We analyzed the results for 57 elbows that were treated by a simple decompression procedure from 1997 to 2004. The relationship between each item of Akahori's preoperative classification and clinical stage was investigated based on the parameter distribution. We evaluated Akahori's classification system using multiple regression analysis, and investigated the association between the stage and treatment results. The usefulness of the regression equation was evaluated by analysis of variance of the expected and observed scores. In the parameter distribution, each item of Akahori's classification was mostly associated with the stage, but it was difficult to judge the severity of palsy. In the mathematical evaluation, the most effective item in determining the stage was sensory conduction velocity. It was demonstrated that the established regression equation was highly reliable (R＝0.922). Akahori's preoperative classification can also be used in postoperative classification, and this classification was correlated with postoperative prognosis. Our results indicate that Akahori's preoperative classification is a suitable system. It is reliable, reproducible and well-correlated with the postoperative prognosis. In addition, the established prediction formula is useful to reduce the diagnostic complexity of Akahori's classification. |
| Keywords | cubital tunnel syndrome ulnar nerve Akahoriʼs classification multiple regression analysis |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2013-02 |
| Volume | volume67 |
| Issue | issue1 |
| Publisher | Okayama University Medical School |
| Start Page | 35 |
| End Page | 44 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2013 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 23439507 |
| Web of Science KeyUT | 000316829900005 |
| Related Url | http://ousar.lib.okayama-u.ac.jp/metadata/50647 |
| JaLCDOI | 10.18926/AMO/47262 |
|---|---|
| FullText URL | 65_6_369.pdf |
| Author | Terada, Chuji| Yoshida, Aki| Nasu, Yoshihisa| Mori, Shuji| Tomono, Yasuko| Tanaka, Masato| Takahashi, Hideo K.| Nishibori, Masahiro| Ozaki, Toshifumi| Nishida, Keiichiro| |
| Abstract | We investigated the expression and localization of high-mobility group box chromosomal protein-1 (HMGB-1) in human osteoarthritic (OA) cartilage in relation to the histopathological grade of cartilage destruction, and examined the role of HMGB-1 in the regulation of proinflammatory cytokine expression in chondrocytes. An immunohistochemical study demonstrated that total HMGB-1-positive cell ratios increase as the Osteoarthritis Research Society International (OARSI) histological grade increased. The population of cytoplasmic HMGB-1-positive chondrocytes was especially increased in the deep layers of higher-grade cartilage. The ratios and localization of receptors for advanced glycation end products (RAGE) expression by chondrocytes in Grade 2, 3, and 4 were significantly higher than those in Grade 1. In vitro stimulation with IL-1β, but not TNFα, significantly upregulated the expression of HMGB-1 mRNA by human OA chondrocytes. Both IL-1β and TNFα promoted the translocation of HMGB-1 from nuclei to cytoplasm. IL-1β and TNFα secretions were stimulated at higher levels of HMGB-1. The results of our study suggest the involvement of HMGB-1 in the pathogenesis of cartilage destruction in OA. |
| Keywords | HMGB-1 RAGE chondrocyte osteoarthritis cartilage |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2011-12 |
| Volume | volume65 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 369 |
| End Page | 377 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2011 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 22189477 |
| Web of Science KeyUT | 000298516900003 |
| Author | Tetsunaga, Tomonori| Furumatsu, Takayuki| Abe, Nobuhiro| Nishida, Keiichiro| Naruse, Keiji| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2009-09-18 |
| Publication Title | Journal of Biomechanics |
| Volume | volume42 |
| Issue | issue13 |
| Content Type | Journal Article |
| Author | Shimamura, Yasunori| Inoue, Madoka| Ozawa, Masatugu| Kanazawa, Tomoko| Saitou, Taiichi| Nakahara, Ryuichi| Noda, Tomoyuki| Nishida, Keiichiro| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2011-08-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume123 |
| Issue | issue2 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/40012 |
|---|---|
| FullText URL | fulltext.pdf |
| Author | Sasaki, Kentaro| Senda, Masuo| Nishida, Keiichiro| Ota, Haruyuki| |
| Abstract | We examined whether the preoperative time required for the Timed "Up and Go" (TUG) test could predict the risk for deep venous thrombosis (DVT) in patients with hip osteoarthritis after total hip arthroplasty (THA). Eighteen patients with DVT diagnosed by venography were selected, and 18 without DVT of the same age and sex and with the same operated side as the DVT group were selected as a control group. We evaluated the 5 preoperative factors that might affect the occurrence of DVT complications, as follows:disease duration, body mass index, serum total cholesterol, subjective pain evaluated by the visual analog scale, and TUG. The JOA hip score (pain, range of motion, walking ability, and daily life) was also evaluated before surgery. As a postoperative factor, we checked the postoperative day when weight-bearing was initiated. As a result, TUG (DVT, 18.4+/-4.0 sec vs. control, 15.0+/-3.2 sec;p0.01) was only significantly different between the 2 groups. The ROC curve revealed that the cut-off point of 15.3 sec in preoperative time for TUG was sensitive (83.3%) and specific (61.1%) for DVT after THA (odds ratio7.0;95% confidence interval, 1.6-30.8). These results suggested that low preoperative ambulatory ability in patients with hip osteoarthritis might be associated with DVT after THA. An improvement in TUG before surgery might contribute to a decrease in the occurrence of DVT after THA. |
| Keywords | preoperative Timed “Up and Go” test deep venous thrombosis total hip arthroplasty hip osteoarthritis |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2010-06 |
| Volume | volume64 |
| Issue | issue3 |
| Publisher | Okayama University Medical School |
| Start Page | 197 |
| End Page | 201 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 20596131 |
| Web of Science KeyUT | 000279094300006 |
| Author | Demircan, Kadir| Hirohata, Satoshi| Nishida, Keiichiro| Hatipoglu, Omer F.| Oohashi, Toshitaka| Yonezawa, Tomoko| Apte, Suneel S.| Ninomiya, Yoshifumi| |
|---|---|
| Published Date | 2005-5 |
| Publication Title | Arthritis & Rheumatism |
| Volume | volume52 |
| Issue | issue5 |
| Content Type | Journal Article |
