KOL | Yawara EguchiDepartment of Orthopaedic Surgery, Center for Orthopaedic science medical innovation, Graduated School of Medicine, Chiba University, 1-8-1 Inohana, 260-8670, Chuo-ku, Chiba, ... |
KOL Resume for Yawara Eguchi
| Year | |
|---|---|
| 2022 | Department of Orthopaedic Surgery, Center for Orthopaedic science medical innovation, Graduated School of Medicine, Chiba University, 1-8-1 Inohana, 260-8670, Chuo-ku, Chiba, Japan Orthopaedic Surgery, Chiba University, Chiba, JPN |
| 2021 | Department of Orthopedic Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan |
| 2020 | Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Chiba-city, Japan. |
| 2019 | Department of Orthopaedic surgery, Shimoshizu National Hospital, Yotsukaido, Japan |
| 2018 | Department of Orthopaedic Surgery, National Hospital Organization, Shimoshizu Hospital, Yotsukaido, Japan |
| 2017 | Department of Orthopeadic Surgery, Shimoshizu National Hospital, 934-5, Shikawatashi, 284-0003, Yotsukaido, Chiba, Japan |
| 2016 | Shimoshizu National Hospital, 934-5, Shikawatashi, Yotsukaido, Chiba, 284-0003, Japan. Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Chiba-city; and. |
| 2015 | Department of Orthopaedic Surgery, Chiba University School of Medicine |
| 2014 | Department of Orthopaedic Surgery, Graduate School of Medicine,Chiba University, Chuo-ku, Japan. |
| 2013 | From the Graduate School of Medicine, Chiba University, Chiba, Japan. Department of Orthopaedic Surgery, Matsudo City Hospital, Matsudo, Japan |
| 2012 | Matsudo City Hospital, 4005 Kamihongo, Matsudo, 271-8511, Japan |
| 2011 | Department of Orthopaedic Surgery, Graduate School of medicine, Chiba University, Japan |
| 2010 | Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, 260-8670, Chiba, Chuo-ku, Japan |
| 2009 | From the Departments of *Orthopaedic Surgery and †Neurobiology, Graduate School of Medicine, Chiba University, Chiba, Japan. |
| 2008 | From the Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, Japan. |
| 2006 | Department of Biomedical Engineering, Graduate School of Medicine, University of Tokyo, Tokyo, Japan |
| 2003 | Department of Biomedical Engineering, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan |
Yawara Eguchi: Influence Statistics
| Concept | World rank |
|---|---|
| infiltrating regenerated nerves | #1 |
| patients tft | #1 |
| magnetically aligned collagen | #1 |
| cytoskeletons stress fibers | #1 |
| schwann cells mscol | #1 |
| fiber contributes | #1 |
| collagen gel mcol | #1 |
| terminale tft | #1 |
| schwann actin | #1 |
| response magnetic orientation | #1 |
| alpha action potentials | #1 |
| sciatic nerve pair | #1 |
| refractory processes | #1 |
| 60 actin fibers | #1 |
| gel magnetically | #1 |
| mcol collagen gel | #1 |
| 8t maximum | #1 |
| magnetically orientated collagen | #1 |
| alpha fibers exposure | #1 |
| groups collagen gel | #1 |
| orientation schwann | #2 |
| dissected sciatic nerves | #2 |
| gtpase rhoassociated kinase | #2 |
| scores hydrorelease | #3 |
| chaplan adapted method | #3 |
| lfcn anatomical variation | #3 |
| quantitative assessment lss | #3 |
| adc lss | #3 |
| tractography adc values | #3 |
| ovx higher rate | #3 |
| thinner branches | #3 |
| literature quantitative assessment | #3 |
| acute lbp pain | #3 |
| thicker anterior branch | #3 |
| values femoral nerve | #3 |
| 100 lbp scores | #3 |
| nerves onfh | #3 |
| hydrorelease multifidus | #3 |
| tractography quantification | #3 |
| hydrorelease | #3 |
| sarcopenia appendicular | #3 |
| dti onfh | #3 |
| posterior dynamic stabilisation | #3 |
| work dish | #3 |
| hydrorelease lbp | #3 |
| cutaneous hindpaw | #3 |
| muscle hydrorelease | #3 |
| onfh diffusion | #3 |
| s1 roots onfh | #3 |
| nerve branches lfcn | #3 |
Open the FULL List in Excel | |
Prominent publications by Yawara Eguchi
STUDY DESIGN: Prospective randomized trial.
OBJECTIVE: To examine the effect of the tumor necrosis factor alpha (TNF-α) inhibitor, etanercept, on radicular pain by its epidural administration onto spinal nerves in patients with lumbar spinal stenosis.
SUMMARY OF BACKGROUND DATA: TNF-α is thought to play a crucial role in the radicular pain caused by lumbar disc herniation and spinal stenosis. Intravenous infusion of infliximab for sciatica has been examined in 2 studies; however, the ...
| Known for Epidural Administration | Spinal Stenosis | Necrosis Factor | Leg Pain | Treatment Sciatica |
Teriparatide Accelerates Lumbar Posterolateral Fusion in Women With Postmenopausal Osteoporosis
[ PUBLICATION ]
STUDY DESIGN: Prospective trial.
OBJECTIVE: To examine the clinical efficacy of teriparatide for bone union after instrumented lumbar posterolateral fusion using local bone grafting in women with postmenopausal osteoporosis.
SUMMARY OF BACKGROUND DATA: Intermittent parathyroid hormone (PTH) treatment increases bone mass and reduces the risk for osteoporotic vertebral fractures. Recombinant human PTH (1-34) has already been approved as a treatment for severe osteoporosis. Preclinical data ...
| Known for Postmenopausal Osteoporosis | Bone Union | Teriparatide Bisphosphonate | Posterolateral Fusion | Pain Scores |
STUDY DESIGN: Prospective study.
OBJECTIVE: To examine the efficacy of teriparatide or bisphosphonate treatment to reduce pedicle screw (PS) loosening after instrumented lumbar posterolateral fusion in postmenopausal women with osteoporosis.
SUMMARY OF BACKGROUND DATA: Failure of fixation caused by loosening of PSs in osteoporosis is a problem in spinal surgery. Oral administration of bisphosphonate or intermittent injection of parathyroid hormone treatment increases bone mass and ...
| Known for Postmenopausal Women | Bisphosphonate Treatment | Bone Quality | Lumbar Spinal | Loosening Teriparatide |
BackgroundThe Japanese Orthopaedic Association (JOA) has investigated the JOA Back Pain Evaluation Questionnaire (JOABPEQ) to evaluate several aspects of low back pain in patients. The score includes five categories (25 items) selected from the Roland Morris Disability Questionnaire and Short Form 36, and a visual analogue scale. Japanese physicians have recently used these scores to evaluate back pain; however, the efficacy has not been fully explored in large-scale studies. In the ...
| Known for Lumbar Spinal | Patients Low Pain | Evaluation Questionnaire | Orthopaedic Association | Disc Herniation |
STUDY DESIGN: retrograde neurotracing and immunohistochemistry were used to investigate the effect of the tumor necrosis factor (TNF)-α inhibitor, etanercept, on calcitonin gene-related peptide (CGRP) expression in dorsal root ganglion (DRG) neurons innervating intervertebral discs in rats.
OBJECTIVE: to clarify the action of a TNF-α inhibitor on a sensory neuropeptide in DRG neurons innervating intervertebral discs.
SUMMARY OF BACKGROUND DATA: degeneration of lumbar intervertebral discs ...
| Known for Intervertebral Disc | Tumor Necrosis Factor | Drg Neurons | Calcitonin Gene | Cgrp Expression |
Low Back Pain After Lumbar Discectomy in Patients Showing Endplate Modic Type 1 Change
[ PUBLICATION ]
STUDY DESIGN: Prospective cohort study.
OBJECTIVE: To examine the relationship between low back pain after discectomy for disc herniation and Modic type 1 change.
SUMMARY OF BACKGROUND DATA: Lumbar vertebral bone marrow change is divided into Modic types. Some reports indicate that Modic type 1 is related to low back pain, but the reliability of this assertion is unclear. The current study examines changes in low back pain in patients with lumbar disc herniation and Modic type 1 change ...
| Known for Lumbar Discectomy | Modic Type | Low Pain | Disc Herniation | Surgery Patients |
STUDY DESIGN: We evaluated 2 types of nerve growth factor (NGF) receptors on dorsal root ganglion (DRG) cells and nerve fibers innervating rat lumbar intervertebral discs.
OBJECTIVE: To examine the NGF receptors, tyrosine kinase A (TrkA) and p75 neurotrophin receptor (p75NTR) on DRG cells and nerve fibers innervating rat lumbar intervertebral discs using immunohistochemistry and a retrograde neurotracing method.
SUMMARY OF BACKGROUND DATA: Nerve innervation of intervertebral discs is ...
| Known for Intervertebral Discs | Nerve Growth Factor | Drg Neurons | Tyrosine Kinase | Trka Receptors |
BACKGROUND: One of the sources of knee pain in osteoarthritis (OA) is believed to be related to local chronic inflammation of the knee joints, which involves the production of inflammatory cytokines such as tumor necrosis factor alpha (TNFα), interleukin (IL)-6, and nerve growth factor (NGF) in the synovial membrane, and these cytokines are believed to promote pathological OA. In the present study, correlations between proinflammatory cytokines in knee synovial fluid and radiographic ...
| Known for Proinflammatory Cytokines | Synovial Fluid | Osteoarthritis Knee | Radiographic Grading | Womac Scores |
STUDY DESIGN: Randomized, controlled study.
OBJECTIVE: To evaluate the diagnosis of discogenic low back pain (LBP) with discography and discoblock.
SUMMARY OF BACKGROUND DATA: Discogenic LBP is usually diagnosed by magnetic resonance imaging and discography. However, the reliability of discography is controversial. Previously, we reported the usefulness of discoblock with bupivacaine for diagnosis, and discoblock improved the results of anterior interbody fusion surgery. However, that ...
| Known for Discogenic Low | Discography Discoblock | Surgery Patients | Pain Relief | Oswestry Disability |
Difficulty of Diagnosing the Origin of Lower Leg Pain in Patients With Both Lumbar Spinal Stenosis and Hip Joint Osteoarthritis
[ PUBLICATION ]
STUDY DESIGN: Case series.
OBJECTIVE: To present the difficulty of diagnosing the origin of lower leg pain in patients with lumbar spinal stenosis and hip joint arthritis.
SUMMARY OF BACKGROUND DATA: Pain arising from a degenerated hip joint is sometimes localized to the lower leg. Patients with lumbar spinal disease may also show radicular pain corresponding to the lower leg area. If patients present with both conditions and only pain at the lower leg, it is difficult to determine the ...
| Known for Lumbar Spinal Stenosis | Hip Joint | Lower Leg | Pain Patients | Range Motion |
BACKGROUND: Age-related sarcopenia can cause various forms of physical disabilities. We investigated how sarcopenia affects degenerative lumbar scoliosis (DLS) and lumbar spinal canal stenosis (LSCS).
METHODS: Subjects comprised 40 elderly women (mean age 74 years) with spinal disease whose chief complaints were low back pain and lower limb pain. They included 15 cases of DLS (mean 74.8 years) and 25 cases of LSCS (mean age 72.9 years). We performed whole-body dual-energy X-ray ...
| Known for Lumbar Scoliosis | Spinal Alignment | Sarcopenia Low Pain | Muscle Mass | Sagittal Vertical Axis |
Perioperative Complications in 155 Patients Who Underwent Oblique Lateral Interbody Fusion Surgery
[ PUBLICATION ]
STUDY DESIGN: A retrospective multicenter survey.
OBJECTIVE: To investigate the perioperative complications of oblique lateral interbody fusion (OLIF) surgery.
SUMMARY OF BACKGROUND DATA: OLIF has been widely performed to achieve minimally invasive, rigid lumbar lateral interbody fusion. The associated perioperative complications are not yet well described.
METHODS: The participants were patients who underwent OLIF surgery under the diagnosis of degenerative lumbar diseases between April ...
| Known for Perioperative Complications | Fusion Surgery | Oblique Lateral | Collected Data | Aged Postoperative |
Influence of pelvic incidence-lumbar lordosis mismatch on surgical outcomes of short-segment transforaminal lumbar interbody fusion
[ PUBLICATION ]
BACKGROUND: The importance of pelvic incidence-lumbar lordosis (PI-LL: PI minus LL) mismatch is emphasized in long-segment fusion for adult spinal deformity; however, there are few studies evaluating the influence of PI-LL on surgical outcomes after short-segment fusion. In this study, we have examined the effects of PI-LL mismatch on surgical outcomes of short-segment lumbar intervertebral fusion for lumbar degenerative diseases.
METHODS: Patients with lumbar degenerative disease ...
| Known for Surgical Outcomes | Interbody Fusion | Lumbar Lordosis | Pelvic Incidence | Pill Mismatch |
STUDY DESIGN: Immunohistological analysis in an injured intervertebral disk (IVD) model.
OBJECTIVE: To elucidate and compare in rats the behavior of the sensory nervous system and inflammatory mediators in experimentally injured IVDs.
SUMMARY OF BACKGROUND DATA: Multiple human and animal studies have verified the presence of sensory nerve fibers in IVDs or investigated the behavior of inflammatory mediators in injured IVDs, but no in vivo study to date has examined the relationship ...
| Known for Inflammatory Mediators | Spinal Cord | Dorsal Root Ganglia | Nerve Growth Factor | Injured Ivds |
PurposeExtreme lateral interbody fusion provides minimally invasive treatment of spinal deformity, but complications including nerve and psoas muscle injury have been noted. To avoid nerve injury, mini-open anterior retroperitoneal lumbar interbody fusion methods using an approach between the aorta and psoas, such as oblique lumbar interbody fusion (OLIF) have been applied. OLIF with percutaneous pedicle screws without posterior decompression can indirectly decompress the spinal canal in ...
| Known for Lumbar Spondylolisthesis | Indirect Decompression | Spinal Canal | Radiographic Evaluation | Interbody Fusion |
Key People For Bone Union
Yawara Eguchi:Expert Impact
Concepts for whichYawara Eguchihas direct influence:Bone union, Low pain, Drg neurons, Lumbar nerve, Intervertebral discs, Lumbar spinal stenosis, Diffusion tensor imaging, Intervertebral disc.
Yawara Eguchi:KOL impact
Concepts related to the work of other authors for whichfor which Yawara Eguchi has influence:Neuropathic pain, Spinal fusion, Intervertebral disc, Knee osteoarthritis, Lumbar interbody, Spine surgery, Cage subsidence.
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