Details of a Researcher - MIYAKOSHI Naohisa

Research Achievements - Original paper -

Division display 41 - 60 of about 188 ／ All the affair displays >>

Thin Cervical Spinal Cord Between Ossifications of the Ligamentum Flavum and the Posterior Longitudinal Ligament: Case Report and Literature Review

Ishikawa Y.

World Neurosurgery ( World Neurosurgery ) 145 83 - 88 2021.01

Research paper (journal)

DOI

Teriparatide and exercise improve bone, skeletal muscle, and fat parameters in ovariectomized and tail-suspended rats

Sato C.

Journal of Bone and Mineral Metabolism ( Journal of Bone and Mineral Metabolism ) 2021

Research paper (journal)

DOI

Diagnostic Accuracy of the Mobile Assessment of Varus Thrust Using Nine-axis Inertial Measurement Units

Tsukamoto Hiroaki, Shimada Yoichi, Saito Kimio, Matsunaga Toshiki, Iwami Takehiro, Saito Hidetomo, Kijima Hiroaki, Akagawa Manabu, Komatsu Akira, Miyakoshi Naohisa

Progress in Rehabilitation Medicine ( 公益社団法人日本リハビリテーション医学会 ) 6 ( 0 ) 2021

Research paper (journal)

Objectives: The purpose of this study was to clarify the diagnostic accuracy of the mobile assessment of varus thrust using inertial measurement units (IMUs).Methods: A total of 80 knees in 49 patients were enrolled in this study. On visual analysis of gait to determine the presence or absence of varus thrust, 23 knees were assigned to the Present group, 17 to the Ambiguous group, and 40 to the Absent group. The peak knee varus angular velocities (PVVs), measured by quantitative gait analysis using nine-axis IMUs, were compared between these three groups. A receiver operating characteristic curve for the relationship between the visual assessment of varus thrust (Present and Ambiguous) and the measured PVV was created, and the cut-off PVV for visualized varus thrust was determined as the highest point for both sensitivity and specificity.Results: The mean PVVs were significantly different between the three groups (Present, 47.7 ± 8.2 degree/s, Ambiguous, 34.1 ± 10.5 degree/s, and Absent, 28.1 ± 8.3 degree/s, respectively, ANOVA P=0.000). The PVV cut-off value for visualized varus thrust was 28.1 degree/s, yielding a sensitivity of 0.957 and a specificity of 0.579.Conclusions: A PVV <28.1 degree/s is useful for ruling out varus thrust during gait. This quantitative varus thrust assessment method using IMUs has clinical utility as a screening test.

DOI

Herniation of the cauda equina into the facet joint through a pseudomeningocele: A case report and literature review

Iida J.

Surgical Neurology International ( Surgical Neurology International ) 12 2021

Research paper (journal)

DOI

Ultrasound-Guided Peripheral Nerve Blocks Performed by Orthopedic Surgeons: A Retrospective, Multicenter Study in Akita Prefecture, Japan

Tomioka T.

Advances in Orthopedics ( Advances in Orthopedics ) 2021 2021

Research paper (journal)

DOI

Changes in Invasiveness and Latent Infection Rate Associated with Switching the Approach in Total Hip Replacement

Kijima H.

Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders ( Clinical Medicine Insights: Arthritis and Musculoskeletal Disorders ) 14 2021

Research paper (journal)

DOI

The Effects of Trends in Osteoporosis Treatment on the Incidence of Fractures

Horikawa A.

Journal of Osteoporosis ( Journal of Osteoporosis ) 2021 2021

Research paper (journal)

DOI

Comparison of the effectiveness of pharmacological treatments for patients with chronic low back pain: A nationwide, multicenter study in Japan

Inoue G.

Spine Surgery and Related Research ( Spine Surgery and Related Research ) 5 ( 4 ) 252 - 263 2021

Research paper (journal)

Introduction: Chronic low back pain (CLBP) is a leading cause of disability, yet there is limited high-quality evidence to identify the most suitable pharmacological therapy. The purpose of this Japanese nationwide, multicenter, prospective study was to compare the effectiveness of four representative drug therapies-acetaminophen, celecoxib, loxoprofen, and a tramadol and acetaminophen (T+A) combination drug-to establish evidence for a drug of choice for CLBP.Methods: Patients with CLBP (N=471) received one of the four treatments and were evaluated, prospectively and comprehensively, once every month for six months using a visual analog scale (VAS) for LBP, the Japanese Orthopedic Association (JOA) score, the JOA Back Pain Evaluation Questionnaire (JOABPEQ), the Roland-Morris Disability Questionnaire (RDQ), the EuroQol five-dimensions three-levels (EQ-5D-3L), and the Short Form-8 item health survey (SF-8). We conducted multivariable linear regression analyses of the four drugs at 1 and 6 months after drug allocation. Differences with P<0.05 were considered statistically significant.Results: Patients who received acetaminophen showed a significant improvement from baseline in the mental health subscale of the JOABPEQ at one month (P=0.02) and the JOA score at six months (P<0.01). None of the other outcome measures among the four drugs differed significantly. Across groups, all outcome measures, except the mental component summary (MCS) score of the SF-8, improved equivalently, although most measurements showed no obvious cumulative effect over six months. The MCS score of the SF-8 decreased gradually over six months in all groups.Conclusions: Most of the outcome measures among the treated groups were not significantly different, indicating similar treatment effects of the four drugs for CLBP. Our study indicated the limit of each outcome measure for evaluating the patient status, suggesting that a single outcome measure is insufficient to reflect treatment effectiveness.

DOI

Tumor Lysis Syndrome due to Eribulin Administration for Metastatic Undifferentiated Pleomorphic Sarcoma of the Buttock

Tsuchie H.

Acta Medica Okayama ( Acta Medica Okayama ) 75 ( 4 ) 533 - 538 2021

Research paper (journal)

Deep Angiomyxoma of the Thigh That Is Difficult to Diagnose: A Case Report and Literature Review

Tsuchie H.

Acta Medica Okayama ( Acta Medica Okayama ) 75 ( 5 ) 653 - 657 2021

Research paper (journal)

Guideline-based Treatment of Glucocorticoid-induced Osteoporosis in Patients with Rheumatoid Arthritis: A Retrospective Study with the AORA Registry

Kawano T.

Acta Medica Okayama ( Acta Medica Okayama ) 75 ( 6 ) 699 - 704 2021

Research paper (journal)

Treatment of progressive paralysis associated with cervical myelopathy and suspected amyotrophic lateral sclerosis: A case report

Ishikawa Y.

Surgical Neurology International ( Surgical Neurology International ) 12 2021

Research paper (journal)

DOI

Deep Angiomyxoma of the Thigh That Is Difficult to Diagnose: A Case Report and Literature Review.

Hiroyuki Tsuchie, Naohisa Miyakoshi, Hiroyuki Nagasawa, Hiroshi Nanjo, Yoichi Shimada

Acta medica Okayama 75 ( 5 ) 653 - 657 2021

Research paper (journal)

We present an extremely rare case of deep angiomyxoma (DAM) in the thigh that was misdiagnosed as desmoid-type fibromatosis. A 40-year-old Japanese woman presented with a mass on the left thigh. The histological diagnosis by needle biopsy was desmoid-type fibromatosis; the tumor grew slowly and was resected 4 years later. The histological diagnosis from the resected tumor was DAM. As of 16 months post-surgery, the patient has not noticed any local recurrence. Although DAM in a lower extremity is extremely rare, clinicians must be aware of its possible occurrence in areas relatively close to the pelvis.

DOI PubMed

Impact of a Specialized Outpatient Clinic on Bone Metastasis and Its Burden on Spine Surgeons

HIROYUKI TSUCHIE, NAOHISA MIYAKOSHI, MICHIO HONGO, HIROYUKI NAGASAWA, YUJI KASUKAWA, DAISUKE KUDO, RYOTA KIMURA

In Vivo ( Anticancer Research USA Inc. ) 35 ( 6 ) 3575 - 3579 2021

Research paper (journal)

DOI

Acute exacerbation of cervical myelopathy caused by pseudogout of the cervical ligamentum flavum after cervical spinal cord injury: a case report

Kimura R.

Spinal Cord Series and Cases ( Spinal Cord Series and Cases ) 6 ( 1 ) 2020.12

Research paper (journal)

DOI

Growing Rod Surgery for Early-Onset Scoliosis in an Osteogenesis Imperfecta Patient