| JaLCDOI | 10.18926/AMO/54811 |
|---|---|
| フルテキストURL | 70_6_477.pdf |
| 著者 | Nishida, Keiichiro| Machida, Takahiro| Horita, Masahiro| Hashizume, Kenzo| Nakahara, Ryuichi| Nasu, Yoshihisa| Ohashi, Hideki| Saiga, Kenta| Ozaki, Toshifumi| |
| 抄録 | 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. |
| キーワード | shortening oblique osteotomy rheumatoid arthritis forefoot screw fixation |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2016-12 |
| 巻 | 70巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 477 |
| 終了ページ | 483 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2016 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 28003673 |
| JaLCDOI | 10.18926/AMO/53119 |
|---|---|
| フルテキストURL | 69_1_29.pdf |
| 著者 | Nakahara, Ryuichi| Nishida, Keiichiro| Hashizume, Kenzo| Harada, Ryouzou| Machida, Takahiro| Horita, Masahiro| Ohtsuka, Aiji| Ozaki, Toshifumi| |
| 抄録 | 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. |
| キーワード | magnetic resonance imaging rheumatoid arthritis outcome measures in rheumatology clinical trials scoring system direct volume measuring medical work station |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2015-02 |
| 巻 | 69巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 29 |
| 終了ページ | 35 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2015 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 25703168 |
| Web of Science KeyUT | 000349740300003 |
| 関連URL | http://ousar.lib.okayama-u.ac.jp/metadata/53113 |
| JaLCDOI | 10.18926/AMO/51867 |
|---|---|
| フルテキストURL | 67_5_311.pdf |
| 著者 | Nishida, Keiichiro| Hashizume, Hiroyuki| Matsukawa, Akihiro| Hashizume, Kenzo| Shimamura, Yasunori| Torigoe, Yasuyuki| Ozaki, Toshifumi| |
| 抄録 | 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. |
| キーワード | occult compression fracture metacarpal head avascular necrosis osteochondral autograft |
| Amo Type | Case Report |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2013-10 |
| 巻 | 67巻 |
| 号 | 5号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 311 |
| 終了ページ | 317 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2013 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 24145731 |
| Web of Science KeyUT | 000325836100005 |