JaLCDOI | 10.18926/AMO/30514 |
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FullText URL | fulltext.pdf |
Author | Asahara, Hiroshi| Kawai, Akira| Harada, Yoshiaki| Senda, Masuo| Inoue, Hajime| |
Abstract | <P>In this study, 42 cases of spinal schwannomas are reviewed. We analyzed the therapeutic results of patients with spinal schwannomas in order to investigate the factors which affect the clinical outcomes. Early diagnosis and treatment could help procure a good result for the patient. The delay in diagnosis and the subsequent duration of symptoms was significantly longer in cases of lumbar lesions compared to cervical and thoracic lesions. Tumor recurrence was rare, but in some cases where complete resection was not possible, close follow-up of the patients postoperatively with MRI was indicated.</P> |
Keywords | schwannoma spinal tumor |
Amo Type | Article |
Publication Title | Acta Medica Okayama |
Published Date | 1996-02 |
Volume | volume50 |
Issue | issue1 |
Publisher | Okayama University Medical School |
Start Page | 25 |
End Page | 28 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 8701778 |
Web of Science KeyUT | A1996TY06000004 |
JaLCDOI | 10.18926/AMO/48560 |
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FullText URL | 66_3_213.pdf |
Author | Kataoka, Masaki| Kunisada, Toshiyuki| Tanaka, Masato| Takeda, Ken| Itani, Satoru| Sugimoto, Yoshihisa| Misawa, Haruo| Senda, Masuo| Nakahara, Shinnosuke| Ozaki, Toshifumi| |
Abstract | There are a variety of treatment options for patients with spinal metastasis, and predicting prognosis is essential for selecting the proper treatment. The purpose of the present study was to identify the significant prognostic factors for the survival of patients with spinal metastasis. We retrospectively reviewed 143 patients with spinal metastasis. The median age was 61 years. Eleven factors reported previously were analyzed using the Cox proportional hazards model:gender, age, performance status, neurological deficits, pain, type of primary tumor, metastasis to major organs, previous chemotherapy, disease-free interval before spinal metastasis, multiple spinal metastases, and extra-spinal bone metastasis. The average survival of study patients after the first visit to our clinic was 22 months. Multivariate survival analysis demonstrated that type of primary tumor (hazard ratio [HR]=6.80, p<0.001), metastasis to major organs (HR=2.01, p=0.005), disease-free interval before spinal metastasis (HR=1.77, p=0.028), and extra-spinal bone metastasis (HR=1.75, p=0.017) were significant prognostic factors. Type of primary tumor was the most powerful prognostic factor. Other prognostic factors may differ among the types of primary tumor and may also be closely associated with primary disease activity. Further analysis of factors predicting prognosis should be conducted with respect to each type of primary tumor to help accurately predict prognosis. |
Keywords | spine metastasis survival prognostic factor cancer |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2012-06 |
Volume | volume66 |
Issue | issue3 |
Publisher | Okayama University Medical School |
Start Page | 213 |
End Page | 219 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | CopyrightⒸ 2012 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 22729101 |
Web of Science KeyUT | 000305669700004 |
JaLCDOI | 10.18926/AMO/30517 |
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FullText URL | fulltext.pdf |
Author | Kawai, Akira| Harada, Yoshiaki| Senda, Masuo| Sugihara, Shinsuke| Inoue, Hajime| |
Abstract | We report herein the results of anterior or posterior neural decompression with spinal stabilization in 16 patients with spinal metastases. Intractable back pain was relieved in 14 patients (87.5%) and 4 had complete pain relief. Neurologic recovery was observed in 8 out of 13 patients (61.5%) who had some neurologic deficits before surgery. The activities of daily living improved in 7 of 9 (77.7%), and 5 out of 8 patients (62.5%) who had been unable to walk before surgery became ambulatory after surgery. The average operation time was 3h 15 min with an average blood loss of 2150 ml. No patient died within 1 month after surgery and the median survival was 19.1 months. The results indicated that, if properly indicated, anterior or posterior neural decompression and spinal stabilization is a safe and effective treatment for patients with spinal metastases to improve the quality of life for the patients' remaining years. |
Keywords | spine neoplasm metastasis operation stabilization |
Amo Type | Article |
Publication Title | Acta Medica Okayama |
Published Date | 1996-02 |
Volume | volume50 |
Issue | issue1 |
Publisher | Okayama University Medical School |
Start Page | 29 |
End Page | 35 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 8701779 |
Web of Science KeyUT | A1996TY06000005 |
JaLCDOI | 10.18926/AMO/32099 |
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FullText URL | fulltext.pdf |
Author | Miyamoto, Noriyoshi| Senda, Masuo| Hamada, Masanori| Katayama, Yoshimi| Kinosita, Atsushi| Uchida, Kensuke| Inoue, Hajime| |
Abstract | Rheumatoid arthritis (RA) is often associated with deformities of the feet, and foot pain often arises in the talonavicular joint of patients with RA. The object of this study was to assess the relationship between magnetic resonance imaging (MRI) findings of the talonavicular joint and walking ability. The subjects were 35 RA patients (10 feet in 5 males and 56 feet in 30 females) aged 34-87 years (mean: 70 years +/- 12.1), with a disease duration from 1-54 years (mean: 14 years +/- 12.1). MRI findings were classified as follows: Grade 1, almost normal; Grade 2, early articular destruction; Grade 3, moderate articular destruction; Grade 4, severe articular destruction; and Grade 5, bony ankylosis dislocation. Walking ability was classified into one of 9 categories ranging from normal gait to bedridden status according to the system of Fujibayashi. As the grade of MRI images became higher the walking ability decreased, and these parameters showed a correlation by Spearman's rank correlation coefficient analysis (P = 0.003). Thus, in the present cohort group of patients with RA, the deterioration of walking ability increased with the severity of destruction of the talonavicular joint. |
Keywords | ?rheumatoid arthritis magnetic resonance imaging talonavicular joint walking ability |
Amo Type | Article |
Publication Title | Acta Medica Okayama |
Published Date | 2004-04 |
Volume | volume58 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 85 |
End Page | 90 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 15255509 |
Web of Science KeyUT | 000221043700004 |
FullText URL | CORR477_8_1892.pdf |
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Author | Kunisada, Toshiyuki| Fujiwara, Tomohiro| Hasei, Joe| Nakata, Eiji| Senda, Masuo| Ozaki, Toshifumi| |
Published Date | 2019-08 |
Publication Title | Clinical Orthopaedics and Related Research |
Volume | volume477 |
Issue | issue8 |
Publisher | Lippincott, Williams & Wilkins |
Start Page | 1892 |
End Page | 1901 |
ISSN | 0009-921X |
NCID | AA00607942 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
File Version | author |
PubMed ID | 30985613 |
DOI | 10.1097/CORR.0000000000000764 |
Web of Science KeyUT | 000509664400024 |
Related Url | isVersionOf https://doi.org/10.1097/CORR.0000000000000764 |
JaLCDOI | 10.18926/AMO/32851 |
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FullText URL | fulltext.pdf |
Author | Shintani, Mai| Senda, Masuo| Takayanagi, Tomoko| Katayama, Yoshimi| Furusawa, Kazunari| Okutani, Tamami| Kataoka, Masaki| Ozaki, Toshifumi| |
Abstract | To assess the effects of service dogs on health-related quality of life (HRQOL), we conducted a survey of 10 service dog owners using SF-36v2 (Medical Outcomes Study 36 Item Short-Form Health Survey Version 2.0) and compared it with a matched control group of people with physical disabilities who did not have service dogs but were eligible for one. The scores for mental health and role emotional of service dog owners were relatively high, and their mental component summary was higher than the general population norm. These results indicate that service dogs affect the mentality of their owners. The comparison with the control group indicated that service dogs alleviate the mental burden of daily activities, and subjectively improved the physical functioning of their owners. This study showed that service dogs have positive functional and mental effects on their disabled owners. |
Keywords | service dog HRQOL SF-36v2 people with physical disability |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2010-04 |
Volume | volume64 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 109 |
End Page | 113 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 20424665 |
Web of Science KeyUT | 000276996900004 |
JaLCDOI | 10.18926/AMO/31970 |
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FullText URL | fulltext.pdf |
Author | Sasaki, Kentaro| Senda, Masuo| Ishikura, Takashi| Ota, Haruyuki| Mori, Takeshi| Tsukiyama, Hisashi| Hamada, Masanori| Shiota, Naofumi| |
Abstract | We examined whether ambulatory ability before surgery might influence the post-operative D-dimer level after total hip arthroplasty (THA). One hundred two patients with hip osteoarthritis receiving THA were included in the current study. The patients were all female, and their ages ranged from 45 to 81 (average 65.0 +- 9.3 years). Age, operated side, body mass index (BMI), disease duration before surgery, pre-operative pain evaluated by visual analogue scale (VAS), total cholesterol value, maximal circumference of the lower leg of the operated side, and timed "Up & Go"test (TUG) before surgery, were retrospectively investigated to examine their relationship with D-dimer levels on post-operative day 7. Patients were divided into 2 groups according to the D-dimer value: over 10 microg/ml (Group D), and under (Group N). Patients in group D (N= 52)were older, had a higher BMI, and had less ambulatory ability than patients in group N (N= 50). As age showed a relationship with the D-dimer value on the 7th day and TUG results, patients in the 2 groups were further subdivided into 50's, 60's, and 70's age brackets. In the 50's bracket, patients in group D had higher BMI than patients in group N, but time for TUG was not significantly different. In the 60's and 70's bracket, patients in group D had less ambulatory ability than patients in group N, but the time for TUG was not directly correlated with the D-dimer value. The results suggest that pre-operative low ambulatory ability in patients with osteoarthritis over 60 years might influence the postoperative D-dimer after THA, indicating the potential risk for post-operative deep venous thrombosis. |
Keywords | timed “Up& Go”test D-dimer total hip arthroplasty |
Amo Type | Article |
Publication Title | Acta Medica Okayama |
Published Date | 2005-10 |
Volume | volume59 |
Issue | issue5 |
Publisher | Okayama University Medical School |
Start Page | 225 |
End Page | 230 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 16286960 |
Web of Science KeyUT | 000232835600007 |
JaLCDOI | 10.18926/AMO/31628 |
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FullText URL | fulltext.pdf |
Author | Masaoka, Shunji| Hashizume, Hiroyuki| Senda, Masuo| Nishida, Keiichiro| Nagoshi, Mitsuru| Inoue, Hajime| |
Abstract | Seventy-nine shoulders suspected of rotator cuff tears were examined by ultrasonography (US) and forty-three received surgery. Long and short axis scans were performed and findings of each were separately classified according to a five-grade system, and the results were correlated with the actual extent of tear observed during surgery. Internal echogenicity and subacromial impingement were analyzed before and after surgery. A accuracy of US in detecting rotator cuff tears was analyzed. In addition, the correlation between cuff shape observed by US before surgery and actual shape observed during surgery was assessed. It was noted that cuff thinning and abnormalities in shape did not recover to normal after surgery. However, in the cases of discontinuities observed by US before surgery, US findings indicated that the torn cuff was anchored to the greater tuberosity and functional during active motion. Although post-operative US findings were not normal, clinical results were good in most cases. Sensitivity of US for detecting rotator cuff tear was 100% and specificity 94%. US is non-invasive, cost effective and allows the physician to examine the joint while it is in motion. Therefore, at this time, we use US as a screening method for detecting rotator cuff tears. Furthermore, US allows us to check for re-tears while the joint is in motion, which is essential for accurate diagnosis. |
Keywords | rotator cuff tear ultrasonography diagnostic image |
Amo Type | Article |
Publication Title | Acta Medica Okayama |
Published Date | 1999-04 |
Volume | volume53 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 81 |
End Page | 89 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
Web of Science KeyUT | 000080058700004 |
JaLCDOI | 10.18926/AMO/65149 |
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FullText URL | 77_2_193.pdf |
Author | Ikeda, Tomohiro| Noma, Kazuhiro| Okura, Kazuki| Katayama, Sho| Takahashi, Yusuke| Maeda, Naoaki| Tanabe, Shunsuke| Wakita, Akiyuki| Hamada, Masanori| Fujiwara, Toshiyoshi| Senda, Masuo| |
Abstract | This retrospective study aimed to investigate the validity of a 30-sec chair stand test (CS-30) as a simple test to assess exercise tolerance and clinical outcomes in 53 Japanese patients with esophageal cancer. There was a strong correlation between the results of CS-30 and the 6-min walk test (6MWT), the gold standard for assessing exercise tolerance (r=0.759). Furthermore, fewer patients whose CS-30 score was greater than 16 (the cutoff value defined based on 6MWT) experienced pneumonia in their postoperative course. These results suggest that exercise tolerance could be assessed using CS-30, and its cutoff value may be useful in predicting postoperative pneumonia risk. |
Keywords | esophageal cancer exercise tolerance rehabilitation |
Amo Type | Short Communication |
Publication Title | Acta Medica Okayama |
Published Date | 2023-04 |
Volume | volume77 |
Issue | issue2 |
Publisher | Okayama University Medical School |
Start Page | 193 |
End Page | 197 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 37094957 |
Web of Science KeyUT | 000982503800009 |
Author | 千田 益生| |
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Published Date | 1987-03-31 |
Publication Title | |
Content Type | Thesis or Dissertation |
Author | Senda, Masuo| |
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Published Date | 2012-12-03 |
Publication Title | 岡山医学会雑誌 |
Volume | volume124 |
Issue | issue3 |
Content Type | Journal Article |
JaLCDOI | 10.18926/14800 |
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Title Alternative | QOL in LBP patients |
FullText URL | 74_048_050.pdf |
Author | Yokoi, Tadashi| Senda, Masuo| Hamada, Masanori| Mitsunobu, Fumihiro| Hosaki, Yasuhiro| Ashida, Kozo| Iwagaki, Naofumi| Nagata, Takuya| Fujii, Makoto| Takata, Shingo| Tanizaki, Yoshiro| Inoue, Hajime| |
Abstract | 近年QOLが重視されるようになってきている。MOS short form 36 health survey(以下SF-36と略す)は,国際的レベルでの基準とされるべく開発された非疾患特異的HRQOL尺度である。今回,我々は当院でリハビリテーションをうけている腰痛症患者を対象に温泉療法のQOLに対する効果をSF-36を用いて調べた。SFL36の8項目をそれぞれ算出し,温泉療法前後での比較を行った。PCSは41.1から43.6へ, MCSは49.1から5l.0へ上昇したことより,身体・精神面ともに効果があると考えられた。 |
Keywords | SF-36 生活の質 (QuaIity of Life) 腰痛症 (Low back Pain) |
Publication Title | 岡大三朝医療センター研究報告 |
Published Date | 2004-02-01 |
Volume | volume74 |
Start Page | 48 |
End Page | 50 |
ISSN | 1348-1258 |
language | Japanese |
File Version | publisher |
NAID | 120002308493 |
JaLCDOI | 10.18926/14770 |
---|---|
Title Alternative | QOL in OA patients |
FullText URL | 73_072_074.pdf |
Author | Yokoi, Tadashi| Senda, Masuo| Mitsunobu, Fumihiro| Hosaki, Yasuhiro| Ashida, Kozo| Nishida, Norikazu| Tsugeno, Hirofumi| Okamoto, Makoto| Nagata, Takuya| Takata, Shingo| Tanizaki, Yoshiro| Inoue, Hajime| |
Abstract | 近年QOLが重視されるようになってきている。MOS short form 36 health survey(以下SF-36と略す)は,国際的レベルでの基準とされるべく開発された非疾患特異的HRQOL尺度である.今回,我々は当院でリハビリテーションをうけているOA患者を対象に温泉療法の効果をSF-36を用いてQOLの変化を調べたoSF-36の8項目をそれぞれ算出し,温泉療法前後でのQOLの比較を行った。pCSは36.4から37.1へ,MCSは53.0から55.4へ上昇したことより,身体・健東面ともに効果があると考えられた。 |
Keywords | SF-36 生活の質 (Quality of Life) 関節症 (Osteoarthritis) |
Publication Title | 岡大三朝医療センター研究報告 |
Published Date | 2003-02-01 |
Volume | volume73 |
Start Page | 72 |
End Page | 74 |
ISSN | 1348-1258 |
language | Japanese |
File Version | publisher |
NAID | 120002308372 |
Title Alternative | The sixth Autumn Academic Meeting of Japanese Association of Rehabilitation Medicine |
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Author | Senda, Masuo| |
Publication Title | Journal of Okayama Medical Association |
Published Date | 2023-04-01 |
Volume | volume135 |
Issue | issue1 |
Start Page | 51 |
End Page | 52 |
ISSN | 0030-1558 |
Related Url | isVersionOf https://doi.org/10.4044/joma.135.51 |
language | Japanese |
Copyright Holders | Copyright (c) 2023 岡山医学会 |
File Version | publisher |
DOI | 10.4044/joma.135.51 |