- 著者
- Kodai KINOSHITA Kazushi KIMURA Shigenori MIYAMOTO Yuichi TAKATA Yuji KODAMA Akira IEIRI Kazuhiro ISHIDA Masahiro INOUE Satomi ABE Takashi MIKAMI Taiki KANNO
- 出版者
- Japanese Society of Physical Therapy
- 雑誌
- Physical Therapy Research (ISSN:21898448)
- 巻号頁・発行日
- pp.E10102, (Released:2021-09-03)
- 参考文献数
- 33
- 被引用文献数
- 2
Objective: Preoperative factors related to perceived leg length discrepancy (PLLD) after total hip arthroplasty (THA) are not well studied. This study aimed to examine the preoperative factors, including hip abductor modulus, related to PLLD one month after THA. Methods: The study included 73 patients diagnosed with osteoarthritis secondary to developmental dysplasia of the hip and a posterior approach to surgery. Multiple logistic regression analysis was performed using the presence or absence of PLLD as the dependent variable and preoperative hip abductor's modulus of elasticity, pain, hip abduction range of motion, hip abductor muscle strength and pelvic obliquity as the independent variable. Additionally, receiver operating characteristic curves were used for the extracted variables for calculating the cutoffs, sensitivity, specificity and area under the curve (AUC) to determine the presence or absence of PLLD. The significance level was set at p<0.05. Results: The hip abductor modulus (odds ratio=1.13; 95% confidence interval=1.06-1.21; p<0.001) was selected as a preoperative factor. The cutoff value to determine the presence or absence of a PLLD was 16.32 kPa. The sensitivity and specificity were 81.8% and 72.5%, respectively, and the AUC was 0.8137. Conclusion: The hip abductor muscle elastic modulus affected PLLD one month after THA. If the preoperative hip abductor elastic modulus is higher than the cutoff value, it may affect the appearance of PLLD at one month postoperatively.
- 著者
- Hitoshi ASADA Masahiro INOUE Nobuya SUZUKI
- 出版者
- Japan Society of Kansei Engineering
- 雑誌
- International Symposium on Affective Science and Engineering (ISSN:24335428)
- 巻号頁・発行日
- pp.1-4, 2023 (Released:2023-05-31)
- 参考文献数
- 17
This study analyses the luthier's philosophy on traditional violin making through a literature review and online survey to investigate the sources of the affective value produced by the violin. Violins have existed for more than five centuries without changing their traditional artisan philosophy and design, without being taken in by industrial advances such as alternative materials and greater efficiency that have accompanied many technological innovations since the industrial revolution. The luthier's philosophy of artisanship, which has been passed down is considered key to these violins, known for their acoustic performance and appearance over time due to the use of natural materials and traditional techniques by skilled artisans. The results of this study suggest that these traditional violins have a traditional philosophy that affirms the individual character of the musical instrument and is conscious of its growth after it is worked.
- 著者
- Kazuhide Inage Takeshi Sainoh Takayuki Fujiyoshi Otagiri Takuma Yasuchika Aoki Masahiro Inoue Yawara Eguchi Sumihisa Orita Yasuhiro Shiga Masao Koda Tsutomu Akazawa Takeo Furuya Junichi Nakamura Hiroshi Takahashi Miyako Suzuki Satoshi Maki Hideyuki Kinoshita Masaki Norimoto Tomotaka Umimura Takashi Sato Masashi Sato Masahiro Suzuki Keigo Enomoto Hiromitsu Takaoka Norichika Mizuki Takashi Hozumi Ryuto Tsuchiya Geundong Kim Tomohito Mukaihata Takahisa Hishiya Seiji Ohtori
- 出版者
- The Japanese Society for Spine Surgery and Related Research
- 雑誌
- Spine Surgery and Related Research (ISSN:2432261X)
- 巻号頁・発行日
- pp.2020-0042, (Released:2020-07-10)
- 被引用文献数
- 3
Introduction: Mirogabalin should be equivalent to pregabalin, but with fewer incidences of adverse drug reactions (ADRs). To verify these benefits in actual clinical trials, our study investigated the frequency of ADRs and mirogabalin' s analgesic effects during treatment of peripheral neuropathic pain.Methods: This study included 74 patients with lower limb pain. We surveyed patient reports of ADRs during the follow-up period as the primary endpoint and examined the visual analog scale (VAS) reported for lower limb pain as the secondary endpoint (before administration, and two and four weeks after administration).Results: The occurrence of ADR was 27.0%, like the frequency of ADRs in the clinical trials for other disorders. However, the discontinuation rate of administration was 10.8%, which was significantly lower than the frequency of ADR occurrences. When the analgesic effect was assessed, a significant decrease in the temporal change of VAS for lower limb pain was observed before administration, and two and four weeks after administration.Conclusions: In this study, the occurrence of ADRs reported by the patients was like the frequency of ADRs reported in the clinical trials for other disorders. When assessing the analgesic effect, the temporal change of VAS for lower limb pain was found to decrease significantly before administration, and two and four weeks after administration.
- 著者
- Yasuhiro Shiga Sumihisa Orita Kazuhide Inage Jun Sato Kazuki Fujimoto Hirohito Kanamoto Koki Abe Go Kubota Kazuyo Yamauchi Yawara Eguchi Masahiro Inoue Hideyuki Kinoshita Yasuchika Aoki Junichi Nakamura Yusuke Matsuura Richard Hynes Takeo Furuya Masao Koda Kazuhisa Takahashi Seiji Ohtori
- 出版者
- The Japanese Society for Spine Surgery and Related Research
- 雑誌
- Spine Surgery and Related Research (ISSN:2432261X)
- 巻号頁・発行日
- vol.1, no.4, pp.197-202, 2017-10-20 (Released:2017-11-27)
- 参考文献数
- 24
- 被引用文献数
- 22 23
Introduction: Oblique lateral interbody fusion (OLIF) can achieve recovery of lumbar lordosis (LL) in minimally invasive manner. The current study aimed to evaluate the location of lateral intervertebral cages during OLIF in terms of LL correction.Methods: The subjects were patients who underwent OLIF for lumbar degenerative diseases, including lumbar spinal stenosis, spondylolisthesis, and discogenic low back pain. Their clinical outcome was evaluated using visual analogue scale on lower back pain (LBP), leg pain and numbness. The following parameters were retrospectively evaluated on plain radiographic images and computed tomography scans before and at 1 year after OLIF: the intervertebral height, vertebral translation, and sagittal angle. The cage position was defined by equally dividing the caudal endplate into five zones (I to V), and its association with segmental lordosis restoration was analyzed. Subjects were also evaluated for a postoperative endplate injury.Results: Eighty patients (121 fused levels) with lumbar degeneration who underwent OLIF were included. There were no significant specific distribution in preoperative disc pathology such as disc angle, height, and translation. After OLIF, sagittal alignment was improved with an average correction angle of 3.8º at the instrumented segments in a level-independent fashion. All cases showed significant improvement in clinical outcomes, and had improvement in the radiological parameters (P<0.05). A detailed analysis of the cage position showed that the most significant sagittal correction and the most postoperative endplate injuries occurred in the farthest anterior zone (I). Cages with a 12-mm height were associated with more endplate injuries compared with shorter cages (8 or 10 mm).Conclusions: OLIF improves sagittal alignment with an average correction angle of 3.8º at the instrumented segments. We suggest that the optimal cage position for better lordosis correction and the fewest endplate injuries is zone II with a cage height of up to 10 mm.
- 著者
- Hiroshi Inoue Yuichi Ohnishi Yuki Minamino Yoshihide Ugaki Suguru Dateoka Hirohito Kubo Masahiro Inoue Mitsuchika Sugitatsu Masahiro Nakajima Kenji Kakudo
- 出版者
- Osaka Odontological Society
- 雑誌
- Journal of Osaka Dental University (ISSN:04752058)
- 巻号頁・発行日
- vol.44, no.2, pp.111-117, 2010 (Released:2016-12-29)
- 参考文献数
- 32
Cancer testis antigens (CTA) are a group of normal testicular proteins. Although their expression appears in cancer cells, it does not appear in somatic cells with the exception of male germ cells. Consequently CTAs are immunogenic in cancer patients, and considered promising target molecules for cancer vaccines. In CTAs, brother of the regulator of imprinted sites (BORIS), which is also known as CCCTC-binding factor-like (CTCFL), is an epigenetic-acting oncogene that supresses the tumor inhibitor functions of CTCF. For this reason, BORIS is thought to be an ideal molecular target for drugs against various cancers. In order to detect CTAs in oral cancer, we used the methylation pattern to select six genes containing BORIS, ACTL7B, PPP3R2, SYCP1, DAZL, and TAF7L. We then analyzed the expression of these genes in oral squamous cell carcinoma cell lines and various mice organs. Expression of only BORIS in these genes was detectable in SAS, HSC-3 and HSC-4. Boris expression in adult mice was restricted to the testes. These findings imply that BORIS might be the target of immunotherapy for oral cancer.
- 著者
- Kazuhiko Yamashita Tomoko Yamashita Mitsuru Sato Masahiro Inoue Yoshimasa Takase
- 出版者
- Japanese Society for Medical and Biological Engineering
- 雑誌
- Advanced Biomedical Engineering (ISSN:21875219)
- 巻号頁・発行日
- vol.9, pp.117-124, 2020 (Released:2020-07-30)
- 参考文献数
- 27
- 被引用文献数
- 3
Chronic diseases such as diabetes, hypertension, and hyperlipidemia increase the medical costs for middle-aged and elderly people, thus requiring preventive intervention. Monitoring, maintaining, or increasing the number of steps walked per day could be expected to effectively reduce medical costs. We evaluated the medical costs for chronic diseases after the implementation of a step count monitoring system with an information communication technology that we hypothesized would efficiently decrease medical costs. We enrolled 342 subjects in the intervention group. An additional 1,025 subjects were selected as controls by matching with the intervention group for age, gender, and total medical costs accumulated in the year prior to the study. The subjects in the intervention group were provided with pedometers that were used with reading devices stationed throughout the city. The duration of the intervention was 18 months. The subjects were given health points based on their activity performance improvements such as the number of steps they walked. The medical costs for the 18 months before and afer the intervention were compared. The effect of cost reduction was evaluated by comparing the percent increase in medical cost from before to after intervention between the control group and the intervention group. After the intervention period, the medical costs increased in the control group but not in the intervention group. The step counts for the first three months and the last three months of the intervention period were assessed, and the results showed that an average step count of 8000 steps was maintained throughout the intervention period. Assuming that the control group showed a natural increase in medical costs, the results suggest that the natural increase in medical costs was suppressed in the intervention group during the intervention period as a result of using the pedometer technology and health points. Therefore, we found that encouraging the participants to proactively participate in walking was an effective strategy.