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Haga N, Shinoda Y, Fujiwara S, Mano H, Okada K, Tanaka H. Orthotic treatment for hip and knee pathologies in patients with congenital insensitivity to pain with anhidrosis. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Mano H, Fujiwara S, Haga N. Adaptive behaviour and motor skills in children with upper limb deficiency. Prosthet Orthot Int 2018; 42:236-240. [PMID: 28718362 DOI: 10.1177/0309364617718411] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The dysfunction of individuals with upper limb deficiencies affects their daily lives and social participation. OBJECTIVES To clarify the adaptive behaviours and motor skills of children with upper limb deficiencies. STUDY DESIGN Cross-sectional survey. METHODS The subjects were 10 children ranging from 1 to 6 years of age with unilateral upper limb deficiencies at the level distal to the elbow who were using only cosmetic or passive prostheses or none at all. To measure their adaptive behaviour and motor skills, the Vineland Adaptive Behavior Scales, Second Edition was used. They were evaluated on the domains of communication, daily living skills, socialization and motor skills. We also examined the relationship of the scores with age. RESULTS There were no statistically significant scores for domains or subdomains. The domain standard score of motor skills was significantly lower than the median scores of the domains and was negatively correlated with age. CONCLUSION Children with upper limb deficiencies have individual weaknesses in motor skill behaviours, and these weaknesses increase with age. It may be helpful in considering approaches to rehabilitation and the prescription of prostheses to consider the characteristics and course of children's motor skill behaviours. Clinical relevance Even if children with unilateral upper limb deficiencies seem to compensate well for their affected limb function, they have or will experience individual weaknesses in motor skills. We should take this into consideration to develop better strategies for rehabilitation and prostheses prescriptions.
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Mantick N, Bachman E, Baujat G, Brown M, Collins O, De Cunto C, Delai P, Eekhoff M, Zum Felde R, Grogan DR, Haga N, Hsiao E, Kantanie S, Kaplan F, Keen R, Milosevic J, Morhart R, Pignolo R, Qian X, di Rocco M, Scott C, Sherman A, Wallace M, Williams N, Zhang K, Bogard B. The FOP Connection Registry: Design of an international patient-sponsored registry for Fibrodysplasia Ossificans Progressiva. Bone 2018; 109:285-290. [PMID: 28866367 DOI: 10.1016/j.bone.2017.08.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 08/29/2017] [Accepted: 08/29/2017] [Indexed: 11/18/2022]
Abstract
The Fibrodysplasia Ossificans Progressiva (FOP) Connection Registry is an international, voluntary, observational study that directly captures demographic and disease information initially from patients with FOP (the patient portal) and in the near future from treating physicians (the physician portal) via a secure web-based tool. It was launched by the International FOP Association (IFOPA) with a guiding vision to develop and manage one unified, global, and coordinated Registry allowing the assembly of the most comprehensive data on FOP. This will ultimately facilitate greater access and sharing of patient data and enable better and faster development of therapies and tracking their long-term treatment effectiveness and safety. This report outlines the FOP Connection Registry's design and procedures for data collection and reporting, as well as the long-term sustainability of Registry. Patient-reported, aggregate data are summarized for the first 196 enrolled patients, representing participation from 42 countries and approximately 25% of the world's known FOP population. Fifty-seven percent of the current Registry participants are female with a mean age of 23.8years (median=21years, range=1, 76years). Among the Registry participants who provided their FOP type, 51% reported FOP Classic (R206H), 41% reported FOP Type Unknown, and 8% reported FOP Variant. Patients reported 5.4years (median=3.0years, range=0, 45.8years) as the mean age at which they noticed their first FOP symptoms and a mean age at final FOP diagnosis of 7.5years (median=5.0years, range=0.1, 48.4years). Information on the patients' diagnostic journeys in arriving at a correct diagnosis of FOP is also presented. These early patient-reported data suggest that the IFOPA's vision of one, unified, global, and coordinated approach to the FOP Connection Registry is well underway to being realized. In addition, the positive response from the FOP patient community to the initial launch of the Registry's patient portal has created a solid foundation upon which to build the largest international registry for monitoring the clinical progression of FOP among patients.
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Sawada Y, Sasabuchi Y, Nakahara Y, Matsui H, Fushimi K, Haga N, Yasunaga H. Early Rehabilitation and In-Hospital Mortality in Intensive Care Patients With Community-Acquired Pneumonia. Am J Crit Care 2018; 27:97-103. [PMID: 29496765 DOI: 10.4037/ajcc2018911] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Community-acquired pneumonia is one of the most common infectious diseases and can be fatal. The benefits of early rehabilitation in intensive care units are known, but the association between early rehabilitation and in-hospital mortality of patients with community-acquired pneumonia admitted to intensive care units has not been studied. OBJECTIVES To study the association between early rehabilitation and the in-hospital mortality of patients with community- acquired pneumonia admitted to intensive care units, effects of early rehabilitation on unit and hospital lengths of stay, and total costs of hospitalization. METHODS A retrospective observational cohort study using a national inpatient database of patients with community-acquired pneumonia admitted to intensive care units in acute care hospitals in Japan from July 2011 through March 2014. Propensity score-matching analysis was used to compare outcomes between patients with and without early rehabilitation (within 2 days of admission). RESULTS Among 8732 eligible patients, propensity score matching created 972 pairs of patients with and without early rehabilitation. The early rehabilitation group had significantly lower in-hospital mortality than did the group without early rehabilitation (17.9% vs 21.9%, respectively; P = .03). The groups did not differ significantly in intensive care unit or hospital lengths of stay or in total costs of hospitalization. CONCLUSIONS Early rehabilitation within 2 days of admission was associated with reduced in-hospital mortality of patients with community-acquired pneumonia admitted to intensive care units.
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Ushijima T, Kawaguchi K, Matsumoto T, Takagi M, Kondoh T, Nishimura G, Iida A, Ikegawa S, Haga N, Kato G. Double non-contiguous fractures in a patient with spondylo-epiphyseal dysplasia with spinal ankylosis treated with open and percutaneous spinal fixation technique: a case report. BMC Res Notes 2018; 11:106. [PMID: 29415765 PMCID: PMC5804039 DOI: 10.1186/s13104-018-3227-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 02/01/2018] [Indexed: 12/04/2022] Open
Abstract
Background Patients with ankylosing spines are susceptible to developing spinal fractures even with minor trauma and can develop early or late neurological injuries. These fractures require early and aggressive surgical management to enable spinal stability and/or neural decompression. Being highly unstable by nature, they require relatively long segment instrumentation and fusion, which can increase paravertebral soft tissue damage and perioperative bleeding. The purpose of this report is to describe a rare case of traumatic double fractures at the cervico-thoracic and thoraco-lumbar transition zones in ankylosing spine with spondylo-epiphyseal dysplasia (SED) of unknown cause, which were successfully treated with a combined open and percutaneous spinal fusion procedure. Case presentation A 46-year-old woman who was diagnosed with non-contiguous fractures in cervico-thoracic and thoraco-lumbar junction zones among multiple injuries sustained in a traffic accident was treated with hybrid techniques for posterior instrumentation with an open approach using a computed tomography (CT)-based navigation system and percutaneous pedicle-screwing method. She regained mobility to pre-admission levels and started walking on crutches 3 months postoperatively. Genetic testing for the cause of SED revealed no mutation in the COL2A1 or TRPVR4 genes. The union of fractured spine was confirmed on CT scan 1 year postoperatively. Conclusion This is the first report of double spinal fractures in an ankylosing spine with genetically undetermined spondyloepiphyseal dysplasia. A long-segment posterior instrumentation procedure incorporating the invasive treatment of spinal fractures in ankylosing spondylitis or diffuse idiopathic hyperostosis was effective.
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Hoshina D, Haga N, Furuya K, Sakai M. Paradoxical localized exacerbation of psoriatic eruptions triggered by secukinumab. Clin Exp Dermatol 2018; 43:718-719. [DOI: 10.1111/ced.13375] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2017] [Indexed: 12/01/2022]
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Endoh S, Yamana H, Nakahara Y, Matsui H, Fushimi K, Yasunaga H, Haga N. Risk Factors for In-hospital Mortality and Reamputation Following Lower Limb Amputation. Prog Rehabil Med 2017; 2:20170015. [PMID: 32789222 DOI: 10.2490/prm.20170015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Accepted: 12/12/2017] [Indexed: 11/09/2022] Open
Abstract
Objective Studies on the outcomes of lower limb amputation have been limited by the use of selected study populations and small sample sizes. Although reamputation is an important outcome following lower limb amputation, the risk factors for reamputation remain to be elucidated. The present study was performed to identify risk factors for in-hospital death and reamputation following lower limb amputation. Methods Using a national inpatient database in Japan, we identified 13,774 patients who underwent lower limb amputation. We examined the patients' backgrounds and employed a multivariable logistic regression analysis to identify factors associated with in-hospital death or reamputation. Results The average age of the 13,774 patients was 72.4 years, and 63.1% (n=8694) were male. The overall in-hospital mortality rate was 10.8% (1481/13,774). The reamputation rate was 10.1% (782/7779) for patients who initially underwent foot or transtibial amputation (18.2% [391/2148] for foot amputations and 6.9% [391/5631] for transtibial amputations). Multivariable logistic regression analysis revealed higher age, male sex, peripheral vascular disease, use of insulin, hemodialysis, and higher numbers of comorbidities as significant risk factors for reamputation or in-hospital death. Use of hemodialysis was the strongest risk factor (odds ratio, 2.10; 95% confidence interval, 1.87-2.35). Conclusions The in-hospital mortality and reamputation rates following lower limb amputation were considerably high, reflecting the severely ill conditions of patients with advanced chronic diseases. Risk factors for in-hospital death and reamputation following lower limb amputation were identified. These should aid surgeons in determining a patient's risk of a poor outcome and deciding on the level of amputation.
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Kojima T, Ishikawa H, Tanaka S, Haga N, Nishida K, Yukioka M, Hashimoto J, Miyahara H, Niki Y, Kimura T, Oda H, Asai S, Funahashi K, Kojima M, Ishiguro N. Validation and reliability of the Timed Up and Go test for measuring objective functional impairment in patients with long-standing rheumatoid arthritis: a cross-sectional study. Int J Rheum Dis 2017; 21:1793-1800. [DOI: 10.1111/1756-185x.13237] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Togo H, Rokicki J, Yoshinaga K, Hisatsune T, Matsuda H, Haga N, Hanakawa T. Effects of Field-Map Distortion Correction on Resting State Functional Connectivity MRI. Front Neurosci 2017; 11:656. [PMID: 29249930 PMCID: PMC5717028 DOI: 10.3389/fnins.2017.00656] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 11/09/2017] [Indexed: 11/17/2022] Open
Abstract
Magnetic field inhomogeneities cause geometric distortions of echo planar images used for functional magnetic resonance imaging (fMRI). To reduce this problem, distortion correction (DC) with field map is widely used for both task and resting-state fMRI (rs-fMRI). Although DC with field map has been reported to improve the quality of task fMRI, little is known about its effects on rs-fMRI. Here, we tested the influence of field-map DC on rs-fMRI results using two rs-fMRI datasets derived from 40 healthy subjects: one with DC (DC+) and the other without correction (DC−). Independent component analysis followed by the dual regression approach was used for evaluation of resting-state functional connectivity networks (RSN). We also obtained the ratio of low-frequency to high-frequency signal power (0.01–0.1 Hz and above 0.1 Hz, respectively; LFHF ratio) to assess the quality of rs-fMRI signals. For comparison of RSN between DC+ and DC− datasets, the default mode network showed more robust functional connectivity in the DC+ dataset than the DC− dataset. Basal ganglia RSN showed some decreases in functional connectivity primarily in white matter, indicating imperfect registration/normalization without DC. Supplementary seed-based and simulation analyses supported the utility of DC. Furthermore, we found a higher LFHF ratio after field map correction in the anterior cingulate cortex, posterior cingulate cortex, ventral striatum, and cerebellum. In conclusion, field map DC improved detection of functional connectivity derived from low-frequency rs-fMRI signals. We encourage researchers to include a DC step in the preprocessing pipeline of rs-fMRI analysis.
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Nakahara Y, Kitoh H, Nakashima Y, Toguchida J, Haga N. Longitudinal study of the activities of daily living and quality of life in Japanese patients with fibrodysplasia ossificans progressiva. Disabil Rehabil 2017; 41:699-704. [DOI: 10.1080/09638288.2017.1405083] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kojima T, Ishikawa H, Tanaka S, Haga N, Nishida K, Yukioka M, Hashimoto J, Miyahara H, Niki Y, Kimura T, Oda H, Asai S, Funahashi K, Kojima M, Ishiguro N. Characteristics of functional impairment in patients with long-standing rheumatoid arthritis based on range of motion of joints: Baseline data from a multicenter prospective observational cohort study to evaluate the effectiveness of joint surgery in the treat-to-target era. Mod Rheumatol 2017; 28:474-481. [PMID: 28741973 DOI: 10.1080/14397595.2017.1349593] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE To explore the characteristics of functional impairment in patients with established rheumatoid arthritis (RA) based on the range of motion (ROM) of joints in a prospective observational study of RA patients undergoing joint surgery. METHODS We collected data on demographics, Health Assessment Questionnaire Disability Index (HAQ-DI), and the ROM of large joints including the shoulder, elbow, wrist, hip, knee, and ankle. Associations between the ROM of each joint and disability in the eight HAQ-DI categories were determined using receiver operating characteristic (ROC) and logistic regression analyses. ROM cut-off values of each joint for the absence of disability in each HAQ-DI category were determined using ROC curves. RESULTS A total of 460 patients were enrolled and analyzed in this study. Based on ROC analysis, the ROM of each joint was significantly associated with disability in each category. After adjusting for disease activity, age, and sex, shoulder abduction had the highest independent impact on disability in activity [cut-off: 139 degrees (OR: 5.26)], elbow flexion-extension in dressing [121 degrees (OR: 2.22)], wrist flexion-extension in reach [86 degrees (OR: 2.71)], hip flexion-extension in walking [126 degrees (OR: 3.42)], and knee flexion-extension in walking [134 degrees (OR: 2.97)]. CONCLUSIONS Limited ROM of multiple joints was significantly associated with functional impairment in patients with long-standing RA. Motion in daily activity involves multiple joints, and at least two joints were independently involved in disability.
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Di Rocco M, Baujat G, Bertamino M, Brown M, De Cunto CL, Delai PLR, Eekhoff EMW, Haga N, Hsiao E, Keen R, Morhart R, Pignolo RJ, Kaplan FS. International physician survey on management of FOP: a modified Delphi study. Orphanet J Rare Dis 2017; 12:110. [PMID: 28606101 PMCID: PMC5468985 DOI: 10.1186/s13023-017-0659-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 05/19/2017] [Indexed: 11/10/2022] Open
Abstract
Fibrodysplasia ossificans progressiva (FOP), a disabling disorder of progressive heterotopic ossification (HEO), is caused by heterozygous gain-of- function mutations in Activin receptor A, type I (ACVR1, also known as ALK2), a bone morphogenetic protein (BMP) type I receptor. Presently, symptomatic management is possible, but no definitive treatments are available. Although extensive guidelines for symptomatic management are widely used, regional preferences exist. In order to understand if there was worldwide consensus among clinicians treating FOP patients, an expert panel of physicians directly involved in FOP patient care was convened. Using a modified Delphi method, broad international consensus was reached on four main topics: diagnosis, prevention of flare-ups, patient and family-centered care and general clinical management issues. This study of physician preferences provides a basis for standardization of clinical management for FOP.
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Nowacki R, van Eldik N, Eikens M, Roijen R, Haga N, Schott D, Simons-Sporken T, Wennekes M. Evaluation of a follow-up program for mild traumatic brain injury in schoolchildren. Eur J Paediatr Neurol 2017; 21:382-387. [PMID: 27856122 DOI: 10.1016/j.ejpn.2016.10.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 09/30/2016] [Accepted: 10/20/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Mild traumatic brain injury is a common condition in childhood. Although classified as mild, post-concussive symptoms may persist and interfere with daily activities. Because no established guidelines exist with respect to follow-up medical care for these children, there may be a delay in receiving appropriate care. We developed a follow up program to screen for persistent symptoms and if necessary, refer patients for further medical assistance. METHODS From July 2010 until December 2013, eligible children aged 4-18 years who presented after sustaining a mild traumatic brain injury were included. All patients received a phone call after 6 weeks. After a period of 3 months, both their schoolteacher and parents were asked to complete in a questionnaire. The results were discussed monthly by a multidisciplinary team. RESULTS A total of 305 children were enrolled in our follow-up program. Headache was the most common acute symptom upon presentation (63%). Overall, 19% of all patients had problems, either at 6 weeks or 3 months. 14% of these patients were referred for special care. Most common persistent post-concussive symptoms were headache (32%), cognitive problems (23%) and behavioural problems (16%). After a period of two years, a review of patient charts revealed that all of the problems were resolved. CONCLUSION One fifth of the children exhibit post-concussive symptoms after mild traumatic brain injury. Education of patients and caregivers and a follow up visit if needed applied appropriate care at an early stage to minimise physical and mental problems.
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Kaneoka A, Pisegna JM, Saito H, Lo M, Felling K, Haga N, LaValley MP, Langmore SE. A systematic review and meta-analysis of pneumonia associated with thin liquid vs. thickened liquid intake in patients who aspirate. Clin Rehabil 2016; 31:1116-1125. [PMID: 28730887 DOI: 10.1177/0269215516677739] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To investigate whether drinking thin liquids with safety strategies increases the risk for pneumonia as compared with thickened liquids in patients who have demonstrated aspiration of thin liquids. DATA SOURCES Seven electronic databases, one clinical register, and three conference archives were searched. No language or publication date restrictions were imposed. Reference lists were scanned and authors and experts in the field were contacted. REVIEW METHODS A blind review was performed by two reviewers for published or unpublished randomized controlled trials and prospective non-randomized trials comparing the incidence of pneumonia with intake of thin liquids plus safety strategies vs. thickened liquids in adult patients who aspirated on thin liquids. The data were extracted from included studies. Odds ratios (OR) for pneumonia were calculated from the extracted data. Risk of bias was also assessed with the included published trials. RESULTS Seven studies out of 2465 studies including 650 patients met the inclusion criteria. All of the seven studies excluded patients with more than one known risk factor for pneumonia. Six studies compared thin water protocols to thickened liquids for pneumonia prevention. A meta-analysis was done on the six studies, showing no significant difference for pneumonia risk (OR = 0.82; 95% CI = 0.05-13.42; p = 0.89). CONCLUSIONS There was no significant difference in the risk of pneumonia in aspirating patients who took thin liquids with safety strategies compared with those who took thickened liquids only. This result, however, is generalizable only for patients with low risk of pneumonia.
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Amao R, Imamura T, Nakahara Y, Noguchi S, Kinoshita O, Yamauchi H, Ono M, Haga N. Reversible Motor Paralysis and Early Cardiac Rehabilitation in Patients With Advanced Heart Failure Receiving Left Ventricular Assist Device Therapy. Int Heart J 2016; 57:766-768. [PMID: 27829642 DOI: 10.1536/ihj.16-153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Advanced heart failure (HF) is sometimes complicated with brain impairment because of a microthrombosis caused by decreased left ventricular contraction or reduced brain circulation. Some patients may recover after left ventricular assist device (LVAD) implantation. However, little is known about the perioperative therapeutic strategy in patients suffering from such complications, particularly from a cardiac rehabilitation viewpoint. We report on a 58-year-old male patient with a previous history of poliomyelitis and a light paralysis in the left upper extremity, who suffered left hemiplegia with no evidence of stroke after hemodynamic deterioration. The combination therapy of perioperative cardiac rehabilitation and LVAD therapy improved his left hemiplegia as well as activities of daily living, and the patient was discharged on foot on postoperative day 72 after briefing the family on LVAD home management. Early initiation of cardiac rehabilitation before LVAD implantation may be a key for the smooth discharge and resocialization of patients suffering from brain impairment complicated with advanced HF.
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Yozu A, Hamada M, Sasaki T, Tokushige SI, Tsuji S, Haga N. Development of a novel system to quantify the spatial–temporal parameters for crutch-assisted quadrupedal gait. Adv Robot 2016. [DOI: 10.1080/01691864.2016.1244489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Hasegawa S, Victoria T, Kayserili H, Zackai E, Nishimura G, Haga N, Nakashima Y, Miyazaki O, Kitoh H. Characteristic calcaneal ossification: an additional early radiographic finding in infants with fibrodysplasia ossificans progressiva. Pediatr Radiol 2016; 46:1568-72. [PMID: 27492340 DOI: 10.1007/s00247-016-3662-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 05/18/2016] [Accepted: 06/21/2016] [Indexed: 10/21/2022]
Abstract
BACKGROUND We have clinically encountered children with fibrodysplasia ossificans progressiva who had abnormal calcaneal ossification. OBJECTIVE To evaluate whether calcaneal ossification variants are significant radiographic findings in children with fibrodysplasia ossificans progressiva. MATERIALS AND METHODS Lateral feet radiographs in nine children who fulfilled the diagnostic criteria of fibrodysplasia ossificans progressiva were reviewed. The studies were obtained during infancy or early childhood. RESULTS Fourteen lateral foot radiographs of fibrodysplasia ossificans progressiva were available for this study (ages at examination: 1-104 months). Four children ages 2 months to 11 months showed double calcaneal ossification centers; 7 children had plantar calcaneal spurs that decreased in size with age. Overall, eight of nine children with fibrodysplasia ossificans progressiva demonstrated double calcaneal ossifications and/or plantar calcaneal spurs in infancy or childhood. CONCLUSION Double calcaneal ossification centers in early infancy and plantar calcaneal spurs in childhood are frequently seen in children with fibrodysplasia ossificans progressiva and may be a useful radiologic indicator for early diagnosis.
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Ishikawa Y, An Q, Nakagawa J, Oka H, Yasui T, Tojima M, Inokuchi H, Haga N, Yamakawa H, Tamura Y, Yamashita A, Asama H. Gait analysis of patients with knee osteoarthritis by using elevation angle: confirmation of the planar law and analysis of angular difference in the approximate plane. Adv Robot 2016. [DOI: 10.1080/01691864.2016.1229217] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Tojima M, Ogata N, Inokuchi H, Haga N. Three-dimensional motion analysis of lumbopelvic rhythm during lateral trunk bending. J Phys Ther Sci 2016; 28:2342-6. [PMID: 27630428 PMCID: PMC5011592 DOI: 10.1589/jpts.28.2342] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 05/14/2016] [Indexed: 11/24/2022] Open
Abstract
[Purpose] To examine the variations in the lumbopelvic rhythm and lumbar-hip ratio in the
frontal plane. [Subjects and Methods] Markers were placed on the T10 and T12 spinous
processes, bilateral paravertebral muscles at the T11 level, the pelvis, and the femur.
Lumbar spine and hip angles were measured during lateral trunk bending using
three-dimensional motion analysis. Data from the trunk lateral bending movement were
categorized into descending (start of hip movement to when the hip angle reached its
maximum value) and ascending (from the maximum hip angle to the end of movement) phases.
The lumbar-hip ratio was calculated as the ratio of the lumbar spine angle to the hip
angle. [Results] The lumbar-hip ratio decreased from 5.9 to 3.6 in the descending phase,
indicating lumbar spinal movement was less than hip movement. In the ascending phase, the
lumbar-hip ratio was reversed. The lumbopelvic rhythm was better expressed by a cubic or
quadratic function rather than a linear function. These functions indicate that when the
hip inclines by 1° that the lumbar spine bends laterally by 2.4°. [Conclusion] The
lumbopelvic rhythm and lumbar-hip ratio indicate lumbar lateral bending instead of a
limitation of hip inclination.
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Nishimura G, Nakajima M, Takikawa K, Haga N, Ikegawa S. Distinctive skeletal phenotype in high bone mass osteogenesis imperfecta due to a COL1A2 cleavage site mutation. Am J Med Genet A 2016; 170:2212-4. [PMID: 27264419 DOI: 10.1002/ajmg.a.37744] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 05/02/2016] [Indexed: 02/03/2023]
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Kojima T, Ishikawa H, Nishida K, Tanaka S, Haga N, Yukioka M, Miyahara H, Hashimoto J, KImura T, Oda H, Niki Y, Liu M, Kojima M, Ishiguro N. FRI0102 Characteristics of Functional Impairment in Patients with Long-Standing Rheumatoid Arthritis Based on Range of Motion of Joints: Multicenter Prospective Cohort Study for Evaluation of Joint Surgery on Physical Function. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Nakahara Y, Yasunaga H, Inokuchi H, Ogata N, Horiguchi H, Matsuda S, Fushimi K, Haga N. Mortality-Reducing Effect of Rehabilitation for COPD: Observational Propensity-Matched Cohort Study Using a Nationwide Database. Respir Care 2016; 61:1497-1504. [PMID: 27247432 DOI: 10.4187/respcare.04652] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND In the course of therapy of patients with COPD, non-pharmacologic treatment, such as rehabilitation, plays an important role. Although some studies have provided concrete evidence of the effectiveness of rehabilitation in improving functional outcomes in subjects with COPD, evidence of its mortality-reducing effect has been insufficient. In the present study, we examined whether rehabilitation had positive effects on in-hospital mortality of subjects with COPD. METHODS We used the Japanese Diagnosis Procedure Combination nationwide administrative claims database. This was a retrospective cohort study, and there were 18,037 eligible subjects with COPD from 1,055 hospitals. The main outcome was in-hospital mortality rates. A one-to-one propensity score matching method was used to compare hospital mortality rates after admission between rehabilitation and non-rehabilitation groups. RESULTS A total of 3,356 pairs of subjects were selected from the rehabilitation and non-rehabilitation groups (n = 6,712). Subjects in the rehabilitation program showed a reduction in the odds of mortality (odds ratio = 0.80, 95% CI 0.65-1.00, P = .045). In the subgroup analyses, the rehabilitation group had a lower in-hospital mortality in the pre-obese subgroup (body mass index 25.0-29.9) than the non-rehabilitation group (P = .02). Although not significant, the rehabilitation group showed a relatively low in-hospital mortality in the Hugh-Jones dyspnea scale class 5 subgroup (P = .066). CONCLUSIONS This large nationwide cohort study showed that rehabilitation indeed contributed to a reduction of in-hospital mortality. These findings underscore the importance of adopting rehabilitation as part of the treatment of COPD.
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Goto M, Takedani H, Yokota K, Haga N. Strategies to encourage physical activity in patients with hemophilia to improve quality of life. J Blood Med 2016; 7:85-98. [PMID: 27274330 PMCID: PMC4876843 DOI: 10.2147/jbm.s84848] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Hemophilia is a bleeding disorder caused by a congenital abnormality of blood coagulation. Until the mid-1970s, patients with hemophilia (PWH) were advised to refrain from physical activity (PA) because of a perceived increased risk of bleeding. Since then, PA, which is recognized as being essential for health maintenance, is now recommended by the World Federation of Hemophilia. Moreover, a number of studies reported that PA can improve treatment efficacy and prevent bleeding in PWH. Physical assessment and intervention in PA are currently used in clinical practice. However, the necessity of PA is not emphasized, and many PWH generally have low- to- no PA. Therefore, a behavior change approach to encourage patient motivation is becoming ever more important. In this article, we review articles addressing PA in PWH and discuss strategies to encourage PA through a behavior change approach by focusing on factors relevant to hemophilia, such as benefits and bleeding risk of PA, risk management of bleeding, PA characteristics, and difficulty with exercise adherence. The trust relationship between clinicians and patients, a transtheoretical model of behavior change, and motivation theory as approaches to promote PA are introduced. Finally, we review a case report of the clinical success of a behavior change approach to promote PA. Many PWH find it difficult to continue PA because of aging, fear of bleeding, insufficient recognition of PA benefits, and psychological problems. Therefore, it is essential and important to perform prophylaxis with PWH and to heighten their understanding of the benefits and risks of PA, before initiating the exercise regimen. For those patients who find it difficult to participate in PA, it is necessary to plan individual-based behavior change approach and encourage self-efficacy.
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Tojima M, Ogata N, Nakahara Y, Haga N. Three-Dimensional Motion Analysis of Lumbopelvic Rhythm During Trunk Extension. J Hum Kinet 2016; 50:53-62. [PMID: 28149341 PMCID: PMC5260639 DOI: 10.1515/hukin-2015-0141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2016] [Indexed: 11/15/2022] Open
Abstract
Hip-spine coordination, known as the lumbopelvic rhythm, can be expressed as the lumbar-hip ratio. The lumbopelvic rhythm and lumbar-hip ratio can be used to assess lower limb function. We clarified the lumbopelvic rhythm and lumbar-hip ratio during trunk extension. We established a novel set of marker positions for three-dimensional motion analysis to assess the lumbar spinal angle. The original markers were placed on both paravertebral muscle groups at the 11th thoracic spinous process level, the 10th and 12th thoracic spinous processes, and the pelvis. We measured angle data during trunk extension using three-dimensional motion analysis, and the data for eight healthy male subjects were categorized into backward and forward phases. The lumbar-hip ratio increased significantly from 1.2 to 1.9 (mean, 1.6) in the backward phase, indicating considerable movement of the lumbar spine compared with hip movement in the latter phase. In the forward phase, the ratio decreased significantly from 1.9 to 0.5 (mean, 1.5). After completion of 80% of the forward phase, the lumbar-hip ratio decreased to <1.0. The lumbopelvic rhythm for trunk extension was better expressed by a cubic or quadratic function than a linear function. According to a linear function, when the hip extends by 1°, lumbar spine extends by 1.9°. Therefore, lumbar spinal movement was greater than hip movement in the sagittal plane. The implication of the curved line would indicate lumbar extension instead of the limitation of hip extension.
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Goto M, Haga N, Yokota K, Takamizawa K, Takedani H. A successful physiotherapy management case of a patient with acquired haemophilia A prior to factor VIII inhibitor eradication. Haemophilia 2016; 22:e228-31. [PMID: 26988340 DOI: 10.1111/hae.12914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/11/2016] [Indexed: 11/30/2022]
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Amao R, Imamura T, Sawada Y, Endo S, Ozaki S, Okamura K, Masuzawa A, Takaoka T, Hirata Y, Shindo T, Ono M, Haga N. Experiences With Aggressive Cardiac Rehabilitation in Pediatric Patients Receiving Mechanical Circulatory Supports. Int Heart J 2016; 57:769-772. [DOI: 10.1536/ihj.16-067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Chiba R, Takakusaki K, Ota J, Yozu A, Haga N. Human upright posture control models based on multisensory inputs; in fast and slow dynamics. Neurosci Res 2015; 104:96-104. [PMID: 26746115 DOI: 10.1016/j.neures.2015.12.002] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 11/29/2015] [Accepted: 12/01/2015] [Indexed: 12/22/2022]
Abstract
Posture control to maintain an upright stance is one of the most important and basic requirements in the daily life of humans. The sensory inputs involved in posture control include visual and vestibular inputs, as well as proprioceptive and tactile somatosensory inputs. These multisensory inputs are integrated to represent the body state (body schema); this is then utilized in the brain to generate the motion. Changes in the multisensory inputs result in postural alterations (fast dynamics), as well as long-term alterations in multisensory integration and posture control itself (slow dynamics). In this review, we discuss the fast and slow dynamics, with a focus on multisensory integration including an introduction of our study to investigate "internal force control" with multisensory integration-evoked posture alteration. We found that the study of the slow dynamics is lagging compared to that of fast dynamics, such that our understanding of long-term alterations is insufficient to reveal the underlying mechanisms and to propose suitable models. Additional studies investigating slow dynamics are required to expand our knowledge of this area, which would support the physical training and rehabilitation of elderly and impaired persons.
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Haga N, Iwata H, Yamaguchi Y, Shirato T, Nishimura K, Yamane N, Shinkuma S, Natsuga K, Kondo T, Shimizu H. Mucocutaneous pyoderma gangrenosum due to trisomy 8 neutrophilic infiltrates in a patient with myelodysplastic syndrome. Br J Dermatol 2015; 174:239-41. [PMID: 26301955 DOI: 10.1111/bjd.14102] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yozu A, Haga N, Funato T, Owaki D, Chiba R, Ota J. Hereditary sensory and autonomic neuropathy types 4 and 5: Review and proposal of a new rehabilitation method. Neurosci Res 2015; 104:105-11. [PMID: 26562335 DOI: 10.1016/j.neures.2015.10.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Revised: 10/13/2015] [Accepted: 10/20/2015] [Indexed: 01/21/2023]
Abstract
Although pain is unpleasant, it should serve as a reminder for individuals to avoid similar damaging incidents in the future. Hereditary sensory and autonomic neuropathy (HSAN) includes genetic disorders involving various sensory and autonomic dysfunctions. They are classified by the mode of inheritance, clinical features, and related genes. HSAN type 4 (HSAN-4) and type 5 (HSAN-5) are characterized by insensitivity to pain and thermal sensation. Further, HSAN-4 is accompanied by decreased sweating and intellectual disabilities. These characteristics of HSAN-4 and -5 result in many clinical features, such as pediatric, psychiatric, orthopedic, oral, dermatological, and ophthalmological problems. Orthopedic problems include destructive injuries such as multiple fractures and joint dislocation. Studies on gait have shown greater speed and higher heel contact angular velocity in HSAN-4 and -5 patients compared with controls. Studies on grasp-lift-holding tasks have shown higher grasp force and fluctuations in acceleration of the object. We believe that these findings represent outcomes of deficient motor learning. We propose a new rehabilitation method for patients with HSAN-4 and -5, with the aim of decreasing their destructive injuries.
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Nagata E, Haga N, Fujisawa Y, Fukami M, Nishimura G, Ogata T. Femoral-tibial-digital malformations in a boy with the Japanese founder triplication of BHLHA9. Am J Med Genet A 2015; 167A:3226-8. [PMID: 26333411 DOI: 10.1002/ajmg.a.37290] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Accepted: 07/31/2015] [Indexed: 11/07/2022]
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Kojima T, Ishikawa H, Nishida K, Hashimoto J, Miyahara H, Tanaka S, Haga N, Niki Y, Kojima M, Ishiguro N. THU0602 Relationship Between Index of Activity Speed (Time Up and Go Test) and Patient-Reported Outcome in Patients with Long-Standing Rheumatoid Arthritis: Multicenter Prospective Cohort Study for Evaluation of Joint Surgery on Physical Function. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.1494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Inokuchi H, Tojima M, Mano H, Ishikawa Y, Ogata N, Haga N. Neck range of motion measurements using a new three-dimensional motion analysis system: validity and repeatability. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2015; 24:2807-15. [PMID: 25847728 DOI: 10.1007/s00586-015-3913-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 03/23/2015] [Accepted: 03/26/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Neck movement is important for many activities of daily living (ADL). Neck disorders, such as cervical spondylosis and whiplash can limit neck movement and ADL. The cervical range of motion (CROM) device has been recently used to measure neck range of motion (ROM); however, this measurement includes trunk motion, and therefore does not represent a pure neck ROM measurement. The authors aimed to develop a new method to establish pure neck ROM measurements during flexion, extension, lateral bending, and rotation using a three-dimensional motion analysis system, VICON. METHODS Twelve healthy participants were recruited and neck ROMs during flexion, extension, lateral bending, and rotation were measured using VICON and the CROM device. Test-retest repeatability was assessed using interclass correlation coefficients (ICCs), standard error of measurement (SEM), and minimal detectable change (MDC). Validity between two measurements was evaluated using a determination coefficient and Pearson's correlation coefficient. RESULTS ICCs of neck ROM measured using VICON and the CROM device were all at substantial or almost perfect levels [VICON: ICC(1,2) = 0.786-0.962, the CROM device: ICC(1,2) = 0.736-0.950]. Both SEMs and MDCs were low in all measurement directions (VICON: SEM = 1.3°-4.5°, MDC = 3.6°-12.5°; the CROM device: SEM = 2.2°-3.9°, MDC = 6.1°-10.7°). Determination coefficients (R(2)s) and Pearson's correlation coefficients (rs) between the two measurement methods were high (R(2) = 0.607-0.745, r = 0.779-0.863). CONCLUSIONS VICON is a useful system to measure neck ROMs and evaluate the efficacy of interventions, such as surgery or physiotherapeutic exercise.
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Kitamura S, Hata H, Imafuku K, Haga N, Homma E, Shimizu H. Pazopanib can preserve cosmetic quality of life even in end-stage angiosarcoma. Clin Exp Dermatol 2015; 40:931-3. [PMID: 25817046 DOI: 10.1111/ced.12646] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/09/2014] [Indexed: 11/28/2022]
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Haga N, Kubota M, Miwa Z. Hereditary sensory and autonomic neuropathy types IV and V in Japan. Pediatr Int 2015; 57:30-6. [PMID: 25422087 DOI: 10.1111/ped.12538] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 10/26/2014] [Accepted: 10/29/2014] [Indexed: 11/30/2022]
Abstract
Hereditary sensory and autonomic neuropathy (HSAN) is a group of genetic disorders involving varying sensory and autonomic dysfunction. HSAN types IV and V are characterized by congenital generalized loss of pain and thermal sensation. HSAN type IV is additionally accompanied by decreased sweating and intellectual disability. From 2010 to 2013, we (members of the Japanese Research Group on Congenital Insensitivity to Pain) carried out research on HSAN types IV and V. Research by this group included epidemiological data, examination of clinical findings, solutions of disease etiology, investigation of complications and development of their management. Complications were categorized into musculoskeletal complications, oral/dental complications, dermal complications, ocular complications, complications resulting from impaired thermal control, anesthetic considerations, other complications possibly related to autonomic dysfunction, and abnormal mental development and behavior. Treatment and care for patients with HSAN types IV and V require a wide range of knowledge and experience, and a multidisciplinary team approach. Therefore, we produced the "Guideline of Total Management and Care for Congenital Insensitivity to Pain (Ver.1)" in 2012, to provide information for medical specialists based on our knowledge and experience. This guideline includes medical issues, as well as descriptions of social participation and welfare. This review outlines the situation of HSAN types IV and V in Japan, and the recommendations of treatment and care for patients, mostly based on research conducted by the Japanese Research Group.
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Verbunt JA, Nijhuis A, Vikström M, Stevens A, Haga N, de Jong J, Goossens M. The psychometric characteristics of an assessment instrument for perceived harmfulness in adolescents with musculoskeletal pain (PHODA-youth). Eur J Pain 2014; 19:695-705. [PMID: 25243825 DOI: 10.1002/ejp.592] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/27/2014] [Indexed: 11/12/2022]
Abstract
BACKGROUND Cognitive-behavioural models of chronic pain predict that dysfunctional assumptions about harmfulness of activities may maintain pain-related fear and disability. To assess perceived harmfulness in adolescents, the Photograph Series of Daily Activities for youth (PHODA-youth) was developed. Information concerning its methodological quality is currently lacking. OBJECTIVE To investigate psychometric characteristics (factor structure, test-retest reliability, construct validity) and feasibility of the PHODA-youth in adolescents with chronic musculoskeletal pain. STUDY DESIGN Test-retest design. STUDY POPULATION Adolescents aged 13-21 years with chronic nonspecific musculoskeletal pain. METHODS Participants filled in an electronic version of the PHODA-youth including 89 items twice with a 4-week interval. The instrument's factor structure was determined by a factor analysis. Construct validity was studied with criterion variables: catastrophizing (Pain Catastrophizing Scale for Children), pain intensity (visual analogue scale), depression (Children's Depression Inventory) and pain-related disability (Functional Disability Inventory) using regression analysis. Test-retest reliability was evaluated based on the Pearson correlation coefficient. Feasibility was studied with self-constructed questions. RESULTS Seventy-one adolescents participated. Results show a three-factor structure for the PHODA-youth including 51 items with subscales labelled as: 'activities of daily life', 'intensive physical activities' and 'social activities'. Total and subscale scores showed a high internal consistency. Its test-retest reliability was good (r = 0.94) and its construct validity is supported by the finding that both catastrophizing (β = 0.25; p = 0.02) and disability (β = 0.71; p < 0.001) were uniquely related to the PHODA-youth. In addition, feasibility appeared adequate. CONCLUSION The findings support the PHODA-youth as a valid and reliable measure of the perceived harmfulness of activities in adolescents with musculoskeletal pain.
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Zhang Y, Haga N. Skeletal complications in congenital insensitivity to pain with anhidrosis: a case series of 14 patients and review of articles published in Japanese. J Orthop Sci 2014; 19:827-31. [PMID: 24953503 DOI: 10.1007/s00776-014-0595-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Accepted: 05/01/2014] [Indexed: 02/09/2023]
Abstract
BACKGROUND Congenital insensitivity to pain with anhidrosis (CIPA) is a rare disorder with various skeletal complications; thus, a compilation of data on affected patients could provide a valuable resource for the management of this disease. The aim of this study was to ascertain and report the frequency, location, age of onset, cause, and management of skeletal complications in Japanese patients with CIPA. METHODS The medical records of 14 CIPA patients in our institute and information on 77 patients reported in Japanese articles were analyzed. Data regarding skeletal-system complications, including location, symptom, major cause and management of fractures, joint dislocations, infections, and Charcot joints, were extracted. RESULTS Fractures occurred in 59/91 patients (65%), 91% of them in the lower limbs. Joint dislocations occurred in 27/91 patients (30%), 91% of them in the hip joint. Bone and joint infections occurred in 22 patients (24%) and Charcot joints in 26 patients (29%); 62% of infections and 87% of Charcot joints developed in the lower limbs. Most fractures occurred from 1 to 7 years of age; there was no apparent relationship between age and other complications. The major known causes of bone disorders were minor trauma such as short falls; however, most were of unknown cause. Conservative therapy was used more frequently than surgery to manage fractures, dislocations, and Charcot joints. CONCLUSIONS These data show that most CIPA patients have skeletal complications, most of which occur in the lower limbs. Fractures are frequent between 1 and 7 years of age, whereas other bone disorders have no apparent age relationship. The major known causes of bone disorders were minor trauma such as short falls. Conservative therapy was more frequently used to manage fractures, dislocations, and Charcot joints.
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Inokuchi H, Yasunaga H, Nakahara Y, Horiguchi H, Ogata N, Fujitani J, Matsuda S, Fushimi K, Haga N. Effect of rehabilitation on mortality of patients with Guillain-Barre Syndrome: a propensity-matched analysis using nationwide database. Eur J Phys Rehabil Med 2014; 50:439-446. [PMID: 24651152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Rehabilitation for patients with Guillain-Barre Syndrome (GBS) is recommended as it improves the outcome of neurological deficits. Few studies focused on the effect of rehabilitation on mortality of the patients. AIM To investigate the effect of rehabilitation on hospital mortality of patients with GBS using the Japanese Diagnosis Procedure Combination (DPC) nationwide administrative claims database. DESIGN A retrospective observational cohort study. SETTING Hospitals adopting the Japanese DPC system. POPULATION Patients hospitalized with a diagnosis of GBS between July 2007 and October 2011. METHODS Data analyzed included sex, age, Barthel index at admission, use of ventilation, immune therapy, and rehabilitation during hospitalization, comorbidity, hospital volume, type of hospital, and in-hospital death. One-to-one propensity score-matching was used to compare hospital mortality rates within 30- and 90-days after admission in rehabilitation and non-rehabilitation groups. The adjusted odds ratios of rehabilitation to hospital mortality were also estimated. RESULTS A total of 3835 patients were identified and analyzed. Patients with advancing age, lower Barthel index at admission, comorbidities, ventilation, or immune therapy were more likely to receive rehabilitation during hospitalization. Propensity-matched analysis of 926 pairs showed that the rehabilitation group had lower hospital mortality rates within both 30- and 90-days than the non-rehabilitation group. The adjusted odds ratios of rehabilitation to hospital mortality within 30- and 90-days were 0.14 and 0.23, respectively. CONCLUSION After matching patients' background, rehabilitation was associated with lower hospital mortality of patients with GBS. CLINICAL REHABILITATION IMPACT Rehabilitation treatment is essential for patients with GBS to improve their survival.
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Kojima T, Ishikawa H, Nishida K, Hashimoto J, Miyahara H, Tanaka S, Haga N, Niki Y, Kojima M, Ishiguro N. AB1113 Characteristics of Physical Disability in Patients with Long-Standing Rheumatoid Arthritis: Baseline Analysis of Multicenter Prospective Cohort Study for Evaluation of Joint Reconstructive Procedure. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Mishima K, Kitoh H, Haga N, Nakashima Y, Kamizono J, Katagiri T, Susami T, Matsushita M, Ishiguro N. Radiographic characteristics of the hand and cervical spine in fibrodysplasia ossificans progressiva. Intractable Rare Dis Res 2014; 3:46-51. [PMID: 25343126 PMCID: PMC4204539 DOI: 10.5582/irdr.2014.01009] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2014] [Revised: 04/24/2014] [Accepted: 05/07/2014] [Indexed: 11/05/2022] Open
Abstract
Fibrodysplasia ossificans progressiva (FOP) is a disabling heritable disorder of connective tissue characterized by progressive heterotopic ossification in various extraskeletal sites. Early correct diagnosis of FOP is important to prevent additional iatrogenic harm or trauma. Congenital malformation of the great toes is a well-known diagnostic clue, but some patients show normal-appearing great toes. The thumb shortening and cervical spine abnormalities are other skeletal features often observed in FOP. This study aimed to address the quantitative assessment of these features in a cohort of patients with FOP, which potentially helps early diagnosis of FOP. Radiographs of the hand and cervical spine were retrospectively analyzed from a total of 18 FOP patients (9 males and 9 females) with an average age of 13.9 years (range 0.7-39.3 years). The elevated ratio of the second metacarpal bone to the distal phalanx of the thumb (> +1SD) was a consistent finding irrespective of the patient's age and gender. Infant FOP patients, in addition, exhibited an extremely high ratio of the second metacarpal bone to the first metacarpal bone (> +3SD). The height/depth ratio of the C5 vertebra increased in patients over 4 years of age (> +2SD). Additionally, the ratio of (height+depth) of the C5 spinous process to the C5 vertebral depth was markedly elevated in young patients (> +2SD). We quantitatively demonstrated the hand and cervical spine characteristics of FOP. These findings, which can be seen from early infancy, could be useful for early diagnosis of FOP even in patients without great toe abnormalities.
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Haga N, Nishie W, Hata H, Miyauchi T, Muramatsu K, Kitamura S, Osawa R, Shimizu H. Two cases of pseudolymphoma on the lips. Br J Dermatol 2014; 170:1204-6. [PMID: 24428492 DOI: 10.1111/bjd.12837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Goto M, Takedani H, Haga N, Kubota M, Ishiyama M, Ito S, Nitta O. Self-monitoring has potential for home exercise programmes in patients with haemophilia. Haemophilia 2014; 20:e121-7. [PMID: 24418413 DOI: 10.1111/hae.12355] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2013] [Indexed: 11/28/2022]
Abstract
Haemophiliacs who have had to keep a physically inactive lifestyle due to bleeding during childhood are likely to have little motivation for exercise. The purpose of this study is to clarify the effectiveness of the self-monitoring of home exercise for haemophiliacs. A randomized controlled trial was conducted with intervention over 8 weeks at four hospitals in Japan. Subjects included 32 male outpatients aged 26-64 years without an inhibitor who were randomly allocated to a self-monitoring group and a control group. Individual exercise guidance with physical activity for improvement of their knee functions was given to both groups. The self-monitoring materials included an activity monitor and a feedback system so that the self-monitoring group could send feedback via the Internet and cellular phone. The self-monitoring was performed by checking exercise adherence and physical activity levels, bleeding history and injection of a coagulation factor. Both groups showed significant improvements in exercise adherence (P < 0.001) and physical function such as the strength of knee extension (P < 0.001), range of knee extension (P < 0.001), range of ankle dorsiflexion (P < 0.01), a modified Functional Reach (P < 0.05) and 10 metre gait time (P < 0.01). In particular, improvements in exercise adherence (P < 0.05), self-efficacy (P < 0.05), and strength of knee extension (P < 0.05) were significant in the self-monitoring group compared with those in the control group. No increase in bleeding frequency and pain scale was noted. The self-monitoring of home exercise for haemophilic patients is useful for the improvement of exercise adherence, self-efficacy and knee extension strength.
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Sugita S, Chikuda H, Ohya J, Taniguchi Y, Takeshita K, Haga N, Ushiku T, Tanaka S. Cervical canal stenosis caused by progressive fusion and enlargement of cervical vertebrae with features of Proteus syndrome and Klippel-Feil syndrome. Skeletal Radiol 2013; 42:1743-6. [PMID: 23760594 DOI: 10.1007/s00256-013-1663-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2013] [Revised: 05/15/2013] [Accepted: 05/27/2013] [Indexed: 02/02/2023]
Abstract
We report the case of a female who presented with progressive fusion and an enlargement of the cervical vertebrae. Her cervical deformity gradually progressed with age, and the abnormal bony protrusion into the spinal canal caused myelopathy. We resected the affected vertebrae to decompress the spinal cord and performed combined anterior-posterior spinal fusion. The progression of the spinal deformity and enlargement of vertebrae stopped after surgery. The enlargement of vertebrae in the present case resembled that observed in Proteus syndrome; however, autonomous vertebral fusion has not been reported previously in patients with this condition. Our report may help expand the knowledge on developmental spine disorders.
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Nakahara Y, Katagiri T, Ogata N, Haga N. ACVR1 (587T>C) mutation in a variant form of fibrodysplasia ossificans progressiva: second report. Am J Med Genet A 2013; 164A:220-4. [PMID: 24259422 DOI: 10.1002/ajmg.a.36219] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 08/09/2013] [Indexed: 11/11/2022]
Abstract
Fibrodysplasia ossificans progressiva (FOP) is a rare, congenital disorder caused by heterozygous mutation of the bone morphogenetic protein type I receptor ACVR1. Various forms of atypical FOP have recently been identified, and a novel mutation, ACVR1 (587T>C), was reported in 2011. We report on the second patient worldwide with ACVR1 (587T>C) mutation. A 22-year-old Japanese male with no family history of heterotopic ossification did not show any malformation of the great toes and showed normal development from birth to the age of 17 years, when heterotopic ossification appeared in the lumbar area. The clinical symptoms were similar to those reported previously: the delayed onset with a slower and mild clinical course and little finger camptodactyly. Gene analysis revealed that the patient was heterozygous for ACVR1 (587T>C) mutation, the same one as reported in 2011, suggesting a correlation between the location of the mutation and the clinical symptoms. This second report of ACVR1 (587T>C) mutation worldwide is particularly meaningful in that it highlights the difference between clinical symptoms of the first reported patient with ACVR1 (587T>C) mutation and those of classic FOP.
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Haga N, Kosaki K, Takikawa K, Tanaka H, Okada K, Nakahara Y, Ogata N. Education and related support from medical specialists for Japanese patients with major skeletal dysplasias. Disabil Health J 2013; 6:399-404. [PMID: 24060264 DOI: 10.1016/j.dhjo.2013.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 04/11/2013] [Accepted: 04/25/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Skeletal dysplasias manifest various clinical symptoms. Age at onset, severity, and progression of symptoms differ even among individuals with the same diagnosis. Though necessary support in education is presumed to differ among patients with different disorders, few articles report on education in patients with skeletal dysplasias. OBJECTIVE To clarify what types of schools children with major skeletal dysplasias attend, what kind of support they needed at schools, and how the advice on such support was conveyed from medical specialists to schools. METHODS Questionnaire study on patients with achondroplasia or hypochondroplasia (A/HCH), and osteogenesis imperfecta (OI). RESULTS In A/HCH childhood locomotion ability was high and most patients had received general education, irrespective of their generation. Children with OI showed a lower level of locomotion ability; only about half of them had received general education. In selecting schools, the patients received advice from pediatricians, physiatrists, and orthopedic surgeons. The degree of necessity and content of support at the schools differed between A/HCH and OI. Remodeling of the lavatory, washbasin, and chair and support during swimming lessons were common in A/HCH patients. Support in school for OI patients was more frequent and included propelling wheelchairs, assisting in the use of the bathroom, and remodeling the lavatory. Most children were restricted from participating in physical education classes. CONCLUSIONS Locomotion ability and the necessary support at school differed between A/HCH and OI. Support and advice from medical specialists who recognize disability of patients with skeletal dysplasias may improve patients' participation and education in schools.
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Zhang Y, Ogata N, Yozu A, Haga N. Two-dimensional video gait analyses in patients with congenital insensitivity to pain. Dev Neurorehabil 2013; 16:266-70. [PMID: 23477459 DOI: 10.3109/17518423.2012.760117] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To clarify the features of gait in patients with congenital insensitivity to pain (CIP) by analyzing the video-recorded gait. METHODS Eleven patients with the diagnosis of hereditary sensory and autonomic neuropathy (HSAN) type 4 or 5 and 15 healthy participants were enrolled in this study. Gait was analyzed using two-dimensional (2D) digital video and video analysis software. Walking speed, cadence, step length, stance phase duration, and heel contact to foot flat period were compared between patients and healthy participants. RESULTS The results showed that walking speed and heel contact angular velocity were significantly higher (p < 0.05), and step length was significantly longer (p < 0.05) in CIP patients, especially in the younger age group. CONCLUSION Young patients with CIP walked faster, with a longer step length and higher heel contact angular velocity than young control participants. These results may explain the frequency of lower extremity injuries in CIP patients.
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Jiao S, Tsutani K, Haga N. Review of Cochrane reviews on acupuncture: how Chinese resources contribute to Cochrane reviews. J Altern Complement Med 2013; 19:613-21. [PMID: 23410528 PMCID: PMC3700431 DOI: 10.1089/acm.2012.0113] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Cochrane Systematic Reviews (CSRs) are frequently referenced by acupuncture efficacy studies currently. In this study, the CSRs on acupuncture are reviewed, and the disease fields they covered and the conclusions they reached are analyzed. In order to explore the potential contribution to CSRs by Chinese resources, the authors analyzed whether the participation of Chinese reviewers, the utilization of Chinese databases, and the inclusion of Chinese clinical trials would affect the positive conclusion ratios of the CSRs. METHODS Acupuncture-related CSRs in the Cochrane Library were searched and classified based on the International Classification of Diseases-10 (ICD-10). The CSRs were further designated as positive or negative according to the conclusion statements. CSRs with the participation of Chinese reviewers, the utilization of Chinese databases, or the inclusion of Chinese clinical trials were extracted, and the positive ratios of conclusions were compared separately with corresponding CSRs without those three Chinese resources. RESULTS Thirty-two (32) CSRs were identified, 9 (28.1%) of which reached positive conclusions. The CSRs with positive conclusions were mainly about multifarious pains, nausea and vomiting, and functional disorders. Seventeen (17; 53.1%) included the participation of Chinese reviewers, 18 (56.3%) involved the utilization of Chinese databases, and 20 (62.5%) included Chinese clinical trials. No differences on the positive conclusion ratios were observed between CSRs with reviewers from Chinese institutions and those that did not (odds ratio [OR]: 0.32, 95% confidence interval [CI]: 0.06, 1.62), the utilization of Chinese databases and those that did not (OR: 0.51, 95% CI: 0.11, 2.44), or the inclusion of Chinese clinical trials and those that did not (OR: 1.29, 95% CI: 0.26, 6.49). CONCLUSIONS Most CSRs on acupuncture are inconclusive. No significant differences regarding the positive conclusion ratios were found between the CSRs with or without the utilization of Chinese resources.
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Hamasaki M, Hashizume Y, Yamada Y, Katayama T, Hohjoh H, Fusaki N, Nakashima Y, Furuya H, Haga N, Takami Y, Era T. Pathogenic mutation of ALK2 inhibits induced pluripotent stem cell reprogramming and maintenance: mechanisms of reprogramming and strategy for drug identification. Stem Cells 2013; 30:2437-49. [PMID: 22949078 DOI: 10.1002/stem.1221] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Fibrodysplasia ossificans progressiva (FOP) is a rare congenital disorder characterized by progressive ossification of soft tissues. FOP is caused by mutations in activin receptor-like kinase 2 (ALK2) that cause its constitutive activation and result in dysregulation of BMP signaling. Here, we show that generation of induced pluripotent stem cells (iPSCs) from FOP-derived skin fibroblasts is repressed because of incomplete reprogramming and inhibition of iPSC maintenance. This repression was mostly overcome by specific suppression of ALK2 expression and treatment with an ALK2 inhibitor, indicating that the inhibition of iPSC generation and maintenance observed in FOP-derived skin fibroblasts results from constitutive activation of ALK2. Using this system, we identified an ALK2 inhibitor as a potential candidate for future drug development. This study highlights the potential of the inhibited production and maintenance of iPSCs seen in diseases as a useful phenotype not only for studying the molecular mechanisms underlying iPS reprogramming but also for identifying drug candidates for future therapies.
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Yamamoto T, Yokota K, Amao R, Maeno T, Haga N, Taguri M, Ohtsu H, Ichikawa Y, Goto J, Tsuji S. An open trial of long-term testosterone suppression in spinal and bulbar muscular atrophy. Muscle Nerve 2013; 47:816-22. [PMID: 23512333 DOI: 10.1002/mus.23759] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/30/2012] [Indexed: 12/27/2022]
Abstract
INTRODUCTION We investigated the long-term effects of leuprorelin on leg-muscle strength in spinal and bulbar muscular atrophy (SBMA). We hypothesized that testosterone suppression by leuprorelin would prevent the progression of muscle weakness. METHODS In a prospective, long duration, open trial, 16 SBMA patients underwent medical castration with leuprorelin for 3.5 years. Chlormadinone was coadministered initially to prevent a testosterone surge. The strength of knee extension and flexion were quantitated using a torque machine. RESULTS Our hypothesis was rejected. The leg strength measures decreased significantly with the mean reduction of 22.3-27.8%. In a post hoc analysis, the leg strength of 4 patients with higher pretreatment baseline total testosterone levels and short disease duration of 1-6 years were stronger at baseline and decreased by only 12.3-15.7% after treatment. CONCLUSIONS Leuprorelin was not effective in this small long-term treatment trial in SBMA. The possibility that earlier treatment might be beneficial may deserve further study.
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Haga N, Kubota M, Miwa Z. Epidemiology of hereditary sensory and autonomic neuropathy type IV and V in Japan. Am J Med Genet A 2013; 161A:871-4. [DOI: 10.1002/ajmg.a.35803] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 11/09/2012] [Indexed: 11/07/2022]
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