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T. Iwaya · SciRah

Researcher profile · Semantic Scholar

T. Iwaya

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T. Iwaya — researcher profile on SciRah

h-index: 23
Works: 68
Citations: 2,745

Most-cited papers

Development of a screening tool for risk of locomotive syndrome in the elderly: the 25-question Geriatric Locomotive Function Scale
A. Seichi, Y. Hoshino, T. Doi, M. Akai +2 more
2012Journal of Orthopaedic Science426 citations
Semantic Scholar
Development of the Korean version of Short-Form 36-Item Health Survey: health related QOL of healthy elderly people and elderly patients in Korea.
Chang-Wan Han, Eun-Jo Lee, T. Iwaya, Hitomi Kataoka +1 more
2004Tohoku journal of experimental medicine284 citations Open access
Semantic Scholar
Cortical hyperostosis following long-term administration of prostaglandin E1 in infants with cyanotic congenital heart disease.
K. Ueda, A. Saito, H. Nakano, M. Aoshima +3 more
1980Jornal de Pediatria269 citations
Semantic Scholar
An outcome measure for Japanese people with knee osteoarthritis.
M. Akai, T. Doi, Keiji Fujino, T. Iwaya +2 more
2005Journal of Rheumatology217 citations
Semantic Scholar
Development of a screening program to assess motor function in the adult population: a cross-sectional observational study
T. Ogata, S. Muranaga, H. Ishibashi, T. Ohe +4 more
2015Journal of Orthopaedic Science157 citations Open access
Semantic Scholar
An Experimental Study in Chickens for the Pathogenesis of Idiopathic Scoliosis
M. Machida, J. Dubousset, Y. Imamura, T. Iwaya +2 more
1993Spine155 citations
Semantic Scholar
Effect of Home Exercise of Quadriceps on Knee Osteoarthritis Compared with Nonsteroidal Antiinflammatory Drugs: A Randomized Controlled Trial
T. Doi, M. Akai, Keiji Fujino, T. Iwaya +3 more
2008American Journal of Physical Medicine & Rehabilitation98 citations
Semantic Scholar
Addition of an arch support improves the biomechanical effect of a laterally wedged insole.
Kohei Nakajima, W. Kakihana, T. Nakagawa, H. Mitomi +6 more
2009Gait & Posture84 citations
Semantic Scholar
Effects of glucosamine in patients with osteoarthritis of the knee: a systematic review and meta-analysis
T. Ogata, Yuki Ideno, M. Akai, A. Seichi +7 more
2018Clinical Rheumatology62 citations Open access
Semantic Scholar
FDG-PET imaging of lower extremity muscular activity during level walking
Naoyuki Oi, T. Iwaya, M. Itoh, K. Yamaguchi +2 more
2003Journal of Orthopaedic Science61 citations
Semantic Scholar
Determination of the optimal cutoff time to use when screening elderly people for locomotive syndrome using the one-leg standing test (with eyes open)
A. Seichi, Y. Hoshino, T. Doi, M. Akai +3 more
2014Journal of Orthopaedic Science53 citations
Semantic Scholar
Monitoring Daily Living Activities of Elderly People in a Nursing Home Using an Infrared Motion-Detection System
R. Suzuki, S. Otake, T. Izutsu, Masaki Yoshida +1 more
2006Telemedicine journal and e-health46 citations
Semantic Scholar
Characteristics of disability in activity of daily living in elderly people associated with locomotive disorders
T. Iwaya, T. Doi, A. Seichi, Y. Hoshino +2 more
2017BMC Geriatrics44 citations Open access
Semantic Scholar
Analysis of Activities of Daily Living in Elderly People Living Alone: Single-Subject Feasibility Study
R. Suzuki, M. Ogawa, S. Otake, T. Izutsu +3 more
2004Telemedicine journal and e-health44 citations
Semantic Scholar
Congenital dislocation of the knee reduced spontaneously or with minimal treatment.
Nobuhiko Haga, S. Nakamura, R. Sakaguchi, Y. Yanagisako +2 more
1997Journal of pediatric orthopedics43 citations
Semantic Scholar
COL2A1–related skeletal dysplasias with predominant metaphyseal involvement
K. Walter, M. Tanšek, E. Tobias, S. Ikegawa +7 more
2007American Journal of Medical Genetics. Part A39 citations
Semantic Scholar
The effect of balneotherapy on pain relief, stiffness, and physical function in patients with osteoarthritis of the knee: a meta-analysis
H. Matsumoto, H. Hagino, Kunihiko Hayashi, Yuki Ideno +5 more
2017Clinical Rheumatology37 citations
Semantic Scholar
Relationship of health status and social support to the life satisfaction of older adults.
Chih-Wen Wang, T. Iwaya, Hiroaki Kumano, Y. Suzukamo +2 more
2002Tohoku journal of experimental medicine33 citations Open access
Semantic Scholar
Lateral Longitudinal Stress Fracture of the Patella: Report of Three Cases
T. Iwaya, Yoshio Takatori
1985Journal of pediatric orthopedics32 citations
Semantic Scholar
An Outcome Measure for Japanese People With Chronic Low Back Pain: An Introduction and Validation Study of Japan Low Back Pain Evaluation Questionnaire
O. Shirado, T. Doi, M. Akai, Keiji Fujino +2 more
2007Spine27 citations
Semantic Scholar
Rhythm of daily living and detection of atypical days for elderly people living alone as determined with a monitoring system
R. Suzuki, M. Ogawa, S. Otake, T. Izutsu +3 more
2006Journal of Telemedicine and Telecare27 citations Open access
Semantic Scholar
Pathologic Dislocation of the Hip in von Recklinghausen's Disease: A Report of Two Cases
N. Haga, Shigeru Nakamura, K. Taniguchi, T. Iwaya
1994Journal of pediatric orthopedics23 citations
Semantic Scholar
The treatment of congenital dislocation of the knee with the pavlik harness
T. Iwaya, R. Sakaguchi, N. Tsuyama
2004International Orthopaedics19 citations
Semantic Scholar
Reliabilty and Validity of the Craig Handicap Assessment and Reporting Technique for Japanese Individuals with Spinal Cord Injury
F. Tozato, Y. Tobimatsu, Chih-Wen Wang, T. Iwaya +2 more
200517 citations Open access
Semantic Scholar
A search for calcium, magnesium and zinc levels in fingernails of 135 patients with osteogenesis imperfecta.
K. Karita, T. Takano, Shigeru Nakamura, N. Haga +1 more
2001Journal of Trace Elements in Medicine and Biology17 citations
Semantic Scholar
Relationship between physician-judged functioning level and self-reported disabilities in elderly people with locomotive disorders
T. Iwaya, T. Doi, A. Seichi, Y. Hoshino +2 more
2016Quality of Life Research16 citations
Semantic Scholar
Retinal Detachment in Spondyloepiphyseal Dysplasia Congenita
S. Ikegawa, T. Iwaya, K. Taniguchi, M. Kimizuka
1993Journal of pediatric orthopedics14 citations
Semantic Scholar
Effect of elcatonin versus nonsteroidal anti-inflammatory medications for acute back pain in patients with osteoporotic vertebral fracture: a multiclinic randomized controlled trial
N. Endo, Keiji Fujino, T. Doi, M. Akai +3 more
2017Journal of Bone and Mineral Metabolism13 citations
Semantic Scholar
Abnormal capacity for grip force control in patients with congenital insensitivity to pain
N. Kawashima, M. Abe, T. Iwaya, N. Haga
2012Experimental Brain Research13 citations
Semantic Scholar
Effect of nonsteroidal anti-inflammatory drug plasters for knee osteoarthritis in Japanese: a randomized controlled trial
T. Doi, M. Akai, Keiji Fujino, Y. Hoshino +2 more
2010Modern Rheumatology13 citations Open access
Semantic Scholar
Cardiorespiratory responses during passive walking-like exercise in quadriplegics
Y. Higuchi, S. Kitamura, N. Kawashima, K. Nakazawa +2 more
2006Spinal Cord12 citations
Semantic Scholar
Reliability and validity of the Craig Handicap Assessment and Reporting Technique for Japanese individuals with spinal cord injury.
F. Tozato, Y. Tobimatsu, Chih-Wen Wang, T. Iwaya +2 more
2005Tohoku journal of experimental medicine12 citations
Semantic Scholar
Association of trajectory of body mass index with knee pain risk in Japanese middle-aged women in a prospective cohort study: the Japan Nurses’ Health Study
Ayumi Ito, Kunihiko Hayashi, Shosuke Suzuki, Yuki Ideno +5 more
2020BMJ Open10 citations Open access
Semantic Scholar
Relationship among motor function, ADL disability, and psychological concerns in elderly people with locomotive disorders.
Toshiyuki Miyawaki, Keigo Kumamoto, Kaori Shimoda, F. Tozato +1 more
2017Journal of Orthopaedic Science10 citations Open access
Semantic Scholar
Soft-plastic brace for lower limb fractures in patients with spinal cord injury
K. Uehara, M. Akai, T. Kubo, N. Yamasaki +3 more
2012Spinal Cord10 citations
Semantic Scholar
Scoliosis in cerebral gigantism, Sotos syndrome. A case report.
N. Haga, Shigeru Nakamura, Masanori Shimode, Y. Yanagisako +1 more
199610 citations
Semantic Scholar
Orthotic management of severe genu varum and tibia vara.
Y. Takatori, T. Iwaya
1984Journal of pediatric orthopedics9 citations
Semantic Scholar
Relationship between X-ray findings of lumbar spondylosis and knee pain
K. Uehara, M. Akai, T. Doi, H. Oka +1 more
2019BMC Musculoskeletal Disorders8 citations Open access
Semantic Scholar
Dynamic change and influence of osteoporotic back pain with vertebral fracture on related activities and social participation: evaluating reliability and validity of a newly developed outcome measure
T. Doi, M. Akai, N. Endo, Keiji Fujino +1 more
2013Journal of Bone and Mineral Metabolism7 citations
Semantic Scholar
Scoliosis in Cerebral Gigantism, Sotos Syndrome: A Case Report
N. Haga, Shigeru Nakamura, Masanori Shimode, Y. Yanagisako +1 more
1996Spine7 citations
Semantic Scholar
Recurrent salmonella osteomyelitis of both hands in a child with no signs of haemoglobinopathy: follow‐up until 19 years of age
N. Haga, K. Takikawa, Shigeru Nakamura, T. Iwaya
2003Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery4 citations
Semantic Scholar
Developing of the Monitoring System for Single Living Elderly in Welfare Techno House Mizusawa
S. Otake, M. Ogawa, R. Suzuki, T. Izutsu +1 more
20014 citations Open access
Semantic Scholar
Development and Validation of " The Nottingham Adjustment Scale Japanese Version " which Measures Psychological Adjustment to the Visual Impairment
Y. Suzukamo, Hiroaki Kumano, T. Iwaya
20163 citations
Semantic Scholar
Glucose Uptake Is Decreased in Affected Lower Leg Muscles of Hemiparetic Persons during Level Walking.
Naoyuki Oi, M. Itoh, Y. Tobimatsu, S. Konno +2 more
2015Tohoku journal of experimental medicine3 citations Open access
Semantic Scholar
Reliability and validity of classification of senile postural deformity in mass examinations.
Naoyuki Oi, Y. Tobimatsu, T. Iwaya, Yasuhiro Okada +5 more
2004Tohoku journal of experimental medicine3 citations Open access
Semantic Scholar
New brittle bone disorder: report of a family with six affected individuals.
Gen Nishimura, Nobuhiko Haga, K. Aoki, M. Hamazaki +2 more
1999American journal of medical genetics3 citations
Semantic Scholar
The relevance of standing posture and walking function in elderly people
Satoshi Gushiken, Naoyuki Oi, Y. Tobimatsu, T. Iwaya
20032 citations
Semantic Scholar
Time-course analysis of activities of daily living in aged person living alone
R. Suzuki, S. Otake, T. Izutsu, T. Iwaya
20012 citations Open access
Semantic Scholar
Analysis of Joint Moment in Healthy Adults Ascending and Descending Steps
H. Kurogo, Y. Tobimatsu, M. Mouri, Kaori Ohmachi +2 more
20002 citations Open access
Semantic Scholar
Magnetic Resonance Imaging of Hip Extensor and Knee Flexor Muscles in Patients with Spina Bifida
N. Haga, S. Nakamura, K. Taniguchi, T. Akune +2 more
19992 citations
Semantic Scholar

Frequent co-authors

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M. Akai×16
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M. Akai — researcher profile on SciRah
Y. Tobimatsu×12
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T. Doi×11
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A. Seichi×7
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A. Seichi — researcher profile on SciRah

×7

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Y. Hoshino — researcher profile on SciRah

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N. Haga — researcher profile on SciRah

Keiji Fujino×6

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Keiji Fujino — researcher profile on SciRah

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T. Ogata — researcher profile on SciRah

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R. Suzuki — researcher profile on SciRah

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T. Izutsu — researcher profile on SciRah

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Naoyuki Oi — researcher profile on SciRah

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S. Otake — researcher profile on SciRah