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Evaluation of incidence, predictive factors and treatment considerations for asymptomatic genitourinary granulomas after intravesical bacillus Calmette-Guérin therapy. Actas Urol Esp 2023; 47:317-326. [PMID: 37272323 DOI: 10.1016/j.acuroe.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 08/08/2022] [Accepted: 08/10/2022] [Indexed: 06/06/2023]
Abstract
INTRODUCTION AND OBJECTIVES Although the complications of intravesical BCG treatment are well described, asymptomatic genitourinary granulomas after BCG therapy have rarely been reported and management strategy for these conditions remains controversial. The objective of this study is to evaluate the incidence rate of asymptomatic genitourinary granuloma formation mimicking bladder cancer recurrence after intravesical bacillus Calmette-Guérin (BCG) therapy and to identify the diagnostic and treatment strategies according to patient conditions. PATIENTS AND METHODS A retrospective review was conducted on 162 patients who underwent intravesical BCG therapy. For patients who developed granulomas, we evaluated the time interval between BCG instillation and the development of granuloma, the presence of acid-fast bacteria on pathology specimens, culture/polymerase chain reaction results, management strategies for the lesions, and clinical outcomes. RESULTS Asymptomatic genitourinary masses developed in 14 patients, of whom 5 underwent histological examinations and all were confirmed to have granulomatous inflammation. The affected organs included the kidney, bladder, prostate, and penis. While four of the five patients did not receive treatment for their granulomas, one patient was administered antituberculous medication to prevent worsening of the lesion during the perioperative period of the scheduled cystoprostatectomy. None of the patients experienced worsening or recurrence of granulomatous lesions. Patients who developed asymptomatic masses (n = 14) were significantly younger than those who did not (p = 0.0076) and multivariate analysis also showed that younger age was independently associated with the development of clinically suspicious lesions (p = 0.032); however, none of the parameters were associated with histologically confirmed granuloma formation. CONCLUSIONS Genitourinary granulomas mimicking recurrence of carcinoma may develop in nearly 10% of patients after intravesical BCG therapy. Most patients can be managed without potentially toxic antituberculosis therapy.
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Association between forefoot pain and sesamoid rotation angle determined using a weight-bearing plantar ultrasound imaging device. Foot (Edinb) 2023; 54:101973. [PMID: 36773397 DOI: 10.1016/j.foot.2023.101973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 11/06/2019] [Accepted: 02/03/2023] [Indexed: 02/09/2023]
Abstract
Forefoot pain is a common symptom for several foot problems. This study aimed to determine whether parameters of forefoot structure (hallux valgus angle (HVA), transverse arch height (TAH) and sesamoid rotation angle (SRA)) are associated with forefoot pain. 547 feet of adult women were divided into two groups: without pain (n = 472) and with pain (n = 75). HVA was measured with a goniometer, TAH and SRA were measured using a weight bearing plantar ultrasound imaging device.Associations between forefoot pain and parameters of forefoot structure were analyzed using the Mann-Whitney U test and univariate and multivariate logistic regression analyses. The intra-rater and inter-rater reliability of the ultrasound images were also tested. SRA was significantly greater in the group with pain compared to the group without pain (p = 0.031) but not HVA (p = 0.057) nor TAH (p = 0.117). The association between forefoot pain and SRA was significant (univariate: p = 0.015 and multivariate p = 0.015), but not between HVA nor TAH. The intra-rater and inter-rater reliability were almost perfect (SRA: ICC1,1 = 0.94, ICC2,1 = 0.91 and TAH: ICC1,1 = 0.88, ICC2,1 = 0.81). We conclude that a higher SRA is related to forefoot pain and should be taken into consideration for assessment of patients with forefoot pain.
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Evaluación de la incidencia, factores predictivos y consideraciones sobre el tratamiento de los granulomas genitourinarios asintomáticos después de la terapia intravesical con bacilo de Calmette-Guérin. Actas Urol Esp 2022. [DOI: 10.1016/j.acuro.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Corrigendum: A Glycosylphosphatidylinositol-Anchored α-Amylase Encoded by amyD Contributes to a Decrease in the Molecular Mass of Cell Wall α-1,3-Glucan in Aspergillus nidulans. FRONTIERS IN FUNGAL BIOLOGY 2022; 3:872790. [PMID: 37746185 PMCID: PMC10512217 DOI: 10.3389/ffunb.2022.872790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 02/11/2022] [Indexed: 09/26/2023]
Abstract
[This corrects the article DOI: 10.3389/ffunb.2021.821946.].
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A Glycosylphosphatidylinositol-Anchored α-Amylase Encoded by amyD Contributes to a Decrease in the Molecular Mass of Cell Wall α-1,3-Glucan in Aspergillus nidulans. FRONTIERS IN FUNGAL BIOLOGY 2022; 2:821946. [PMID: 37744142 PMCID: PMC10512252 DOI: 10.3389/ffunb.2021.821946] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 12/22/2021] [Indexed: 09/26/2023]
Abstract
α-1,3-Glucan is one of the main polysaccharides in the cell wall of Aspergillus nidulans. We previously revealed that it plays a role in hyphal aggregation in liquid culture, and that its molecular mass (MM) in an agsA-overexpressing (agsAOE) strain was larger than that in an agsB-overexpressing (agsBOE) strain. The mechanism that regulates its MM is poorly understood. Although the gene amyD, which encodes glycosylphosphatidylinositol (GPI)-anchored α-amylase (AmyD), is involved in the biosynthesis of α-1,3-glucan in A. nidulans, how it regulates this biosynthesis remains unclear. Here we constructed strains with disrupted amyD (ΔamyD) or overexpressed amyD (amyDOE) in the genetic background of the ABPU1 (wild-type), agsAOE, or agsBOE strain, and characterized the chemical structure of α-1,3-glucans in the cell wall of each strain, focusing on their MM. The MM of α-1,3-glucan from the agsBOE amyDOE strain was smaller than that in the parental agsBOE strain. In addition, the MM of α-1,3-glucan from the agsAOE ΔamyD strain was greater than that in the agsAOE strain. These results suggest that AmyD is involved in decreasing the MM of α-1,3-glucan. We also found that the C-terminal GPI-anchoring region is important for these functions.
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Mice with cleavage-resistant N-cadherin exhibit synapse anomaly in the hippocampus and outperformance in spatial learning tasks. Mol Brain 2021; 14:23. [PMID: 33494786 PMCID: PMC7831172 DOI: 10.1186/s13041-021-00738-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 01/16/2021] [Indexed: 11/30/2022] Open
Abstract
N-cadherin is a homophilic cell adhesion molecule that stabilizes excitatory synapses, by connecting pre- and post-synaptic termini. Upon NMDA receptor (NMDAR) activation by glutamate, membrane-proximal domains of N-cadherin are cleaved serially by a-disintegrin-and-metalloprotease 10 (ADAM10) and then presenilin 1(PS1, catalytic subunit of the γ-secretase complex). To assess the physiological significance of the initial N-cadherin cleavage, we engineer the mouse genome to create a knock-in allele with tandem missense mutations in the mouse N-cadherin/Cadherin-2 gene (Cdh2 R714G, I715D, or GD) that confers resistance on proteolysis by ADAM10 (GD mice). GD mice showed a better performance in the radial maze test, with significantly less revisiting errors after intervals of 30 and 300 s than WT, and a tendency for enhanced freezing in fear conditioning. Interestingly, GD mice reveal higher complexity in the tufts of thorny excrescence in the CA3 region of the hippocampus. Fine morphometry with serial section transmission electron microscopy (ssTEM) and three-dimensional (3D) reconstruction reveals significantly higher synaptic density, significantly smaller PSD area, and normal dendritic spine volume in GD mice. This knock-in mouse has provided in vivo evidence that ADAM10-mediated cleavage is a critical step in N-cadherin shedding and degradation and involved in the structure and function of glutamatergic synapses, which affect the memory function.
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The effect of Capacitive and Resistive electric transfer on non-specific chronic low back pain. Electromagn Biol Med 2020; 39:437-444. [PMID: 33021115 DOI: 10.1080/15368378.2020.1830795] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The objective of this study was to evaluate the effect of Capacitive and Resistive electric transfer (CRet)-combined exercise therapy for participants with non-specific chronic low back pain (NSCLBP). Twenty-six received only the exercise program (E group, n = 15), or received both CRet and the same exercise program (E+CRet group, n = 11). Pain intensity, functional disability and trunk function were measured pre-, and post-intervention and there was also a 1-month follow-up period. Data analysis was performed for each index using the Mann-Whitney U test for comparisons between two groups at each time point, and the Wilcoxon signed-rank test for comparison between each time point within the group. The results of this study indicate that pain intensity was improved in both groups at post-intervention, also, the effect continued during follow-up period. In addition, functional disability was significantly improved in the E+CRet group at the post-intervention and during the follow-up period. The intervention effect on NSCLBP was higher in the E+CRet group than the E group. CRet, which is a form of deep thermotherapy, combined with exercise have a possibility of more effectiveness than exercise alone.
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Sarcopenia Predicts Adverse Outcomes in an Elderly Outpatient Population with New York Heart Association Class II–IV Heart Failure: A Prospective Cohort Study. AGING MEDICINE AND HEALTHCARE 2019. [DOI: 10.33879/amh.2019.1809] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Association of low back pain with presenteeism in hospital nursing staff. J Occup Health 2019; 61:219-226. [PMID: 30953383 PMCID: PMC6499356 DOI: 10.1002/1348-9585.12030] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 08/28/2018] [Accepted: 09/10/2018] [Indexed: 01/03/2023] Open
Abstract
Objectives Chronic low back pain (LBP) is known to cause various disorders compared with acute LBP. However, there was no study evaluating presenteeism due to LBP divided into subcategories by the duration of LBP. Therefore, this study aims to investigate the relationship between acute or chronic LBP and presenteeism in hospital nursing staff. Methods Overall, 1100 nurses filled in a questionnaire on basic attributes, LBP symptoms, depression symptoms, and work productivity. The subjects were divided into three groups based on the period of LBP and the compared work productivity. Work Limitation Questionnaire Japanese version (WLQ‐J) was used for the assessment of work productivity. The effects of acute and chronic LBP on presenteeism were evaluated through multiple regression analysis models. Results In total, 765 subjects, without missing values, were included. The overall prevalence of LBP was 64.6% (acute LBP 47.5%, chronic LBP 17.1%). On multiple regression analysis, acute pain and presenteeism were not associated. Conversely, chronic LBP was associated with time management (adjusted β = −2.3, 95% CI: −4.5 to −1.1), mental‐interpersonal relationship (adjusted β = −2.8, 95% CI: −5.1 to −0.6), and output (adjusted β = −2.7, 95% CI: −5.4 to 0.0) after adjustment for sex and career years. When depression was included in the adjustment factors, chronic LBP and WLQ subscales were not associated. Conclusions It became obvious that Chronic LBP in nurses was significantly related to time management, mental‐interpersonal relationship, and output. The importance of preventing a decline in work productivity by taking precautions to prevent chronic LBP and depression was suggested.
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Acute effects of capacitive and resistive electric transfer (CRet) on the Achilles tendon. Electromagn Biol Med 2019; 38:48-54. [DOI: 10.1080/15368378.2019.1567525] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Development of a questionnaire survey to evaluate lower limb function of patients with knee osteoarthritis. Clin Rheumatol 2018; 37:3115-3123. [PMID: 30091087 DOI: 10.1007/s10067-018-4229-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Revised: 07/12/2018] [Accepted: 07/20/2018] [Indexed: 11/27/2022]
Abstract
This study aimed to develop a self-questionnaire index relevant to lower limb functional assessment reflecting clinical symptoms and activity restrictions associated with activities of daily living (ADL) for patients with knee osteoarthritis. This cross-sectional study enrolled patients with knee osteoarthritis (Kellgren/Lawrence grade ≥ 1). Participants evaluated clinical symptoms and activity restrictions using self-reported questionnaires. Radiographic evaluation, knee joint range of motion (ROM), and lower limb muscle strength were assessed. Associations between clinical symptoms, activity restrictions, and knee and hip joint function were evaluated using multiple and logistic regression analysis. Overall, 142 participants were included in the final analysis. Patients with knee pain while rising from a chair had lower knee and hip extension strength (knee extension β = - 0.28; 95% confidence interval (CI), - 0.41 to - 0.14; P < 0.0001; hip extension β = - 0.26; 95% CI, - 0.42 to - 0.08; P = 0.0034), and restricted knee extension ROM (odds ratio [OR] = 2.17; 95% CI, 1.02-4.63; P = 0.041). Patients with knee pain during stair climbing, turning or who were unable to stand on one leg without external support had reduced hip abduction muscle strength (β = - 0.17; 95% CI, - 0.27 to - 0.07; P = 0.0008). Patients with knee pain while rising from a chair or stepping showed more severe knee joint degeneration on radiographic evaluation (OR = 3.26; 95% CI, 1.11-10.91; P = 0.03). The self-questionnaire index reflected clinical symptoms and activity restrictions associated with ADL and was significantly associated with lower limb function in individuals with knee osteoarthritis.
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Forefoot transverse arch height asymmetry is associated with foot injuries in athletes participating in college track events. J Phys Ther Sci 2018; 30:978-983. [PMID: 30154585 PMCID: PMC6110222 DOI: 10.1589/jpts.30.978] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 05/07/2018] [Indexed: 11/24/2022] Open
Abstract
[Purpose] The association between foot injuries and foot alignment, including the
transverse arch height (TAH) and asymmetry, was examined in athletes participating in
college track events. [Participants and Methods] This study included 55 male athletes
participating in a college track and field club. Data including demographic information
and the incidence of foot injuries within a year prior to participation in this study were
obtained via questionnaires. TAH and the medial longitudinal arch height during 10 and 90%
loading, leg-heel alignment, and the heel angle were measured before calculating the
asymmetry of each alignment parameter measured. Participants were categorized into an
injury or a normal group. Unpaired t-tests were used to perform between-group comparisons
for each alignment parameter measured and asymmetry. Additionally, logistic regression
analysis was performed to identify factors associated with foot injuries after adjustment
for demographic data. [Results] TAH asymmetry during 10 and 90% loading was significantly
greater in the injury group. Further logistic regression analysis performed showed that
only TAH asymmetry during 90% loading was significantly associated with foot injuries
after adjustment for demographic data. [Conclusion] With regard to track events, a greater
asymmetry of forefoot TAH in a weight-bearing position was observed to be associated with
foot injuries.
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Relationship between transverse arch height and foot muscles evaluated by ultrasound imaging device. J Phys Ther Sci 2018; 30:630-635. [PMID: 29706721 PMCID: PMC5909017 DOI: 10.1589/jpts.30.630] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Accepted: 01/25/2018] [Indexed: 12/02/2022] Open
Abstract
[Purpose] Few studies on the transverse arch (TA) in the forefoot have been conducted.
The forefoot is where pains occur most frequently and is related to walking and balance;
hence, paying attention to TA is vital. However, the relationship between TA and foot
muscles has not been investigated. Therefore, this study aims to investigate muscles
related to TA. [Subjects and Methods] Nineteen healthy young males were included.
Measurements of their feet, excluding one foot with recent foot pain (n=37), were
obtained. The height of TA (TAH) was measured in two ways: during 10% and 90% loading of
body weight. The cross-sectional area and thickness of five muscles were measured: flexor
digitorum longus, peroneus longus and brevis, flexor hallucis brevis, flexor digitorum
brevis (FDB) and abductor hallucis (ABH). All measurements were performed with an
ultrasound device. [Results] FDB and ABH were correlated with TAH during 10% and 90%
loading after removing the effect of body mass index and age. The greater FDB and ABH, the
higher TAH. [Conclusion] As FDB becomes larger, the second, third and fourth metatarsal
heads are raised more. Furthermore, the height of the first metatarsal head is lowered by
a larger ABH. These mechanisms may increase TAH.
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Subjective cognitive decline and fall risk in community-dwelling older adults with or without objective cognitive decline. Aging Clin Exp Res 2018; 30:457-462. [PMID: 28726038 DOI: 10.1007/s40520-017-0799-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 07/11/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND The association between subjective cognitive decline and falls has not been clearly determined. AIMS Our aim was to explore the effect of subjective cognitive decline on falls in community-dwelling older adults with or without objective cognitive decline. METHODS We included 470 older adults (mean age 73.6 ± 5.2; 329 women) living in the community and obtained data on fall history directly from the participants. Subjective cognitive decline was assessed using a self-administered question. Objective cognitive function was measured using the Mini-Mental State Examination. Statistical analyses were carried out separately for participants with objective cognitive decline and those without. RESULTS A multiple logistic regression analysis showed that, among participants without objective cognitive decline, subjective cognitive decline was positively associated with falls [OR 1.91; 95% confidence interval (CI) 1.17-3.12; p = 0.01). Conversely, among participants with objective cognitive decline, subjective cognitive decline was negatively associated with falls (OR 0.07; 95% CI 0.01-0.85, p = 0.04). DISCUSSION The result suggests that the objective-subjective disparity may affect falls in community-dwelling older adults. CONCLUSIONS The presence of subjective cognitive decline was significantly positively associated with falls among cognitively intact older adults. However, among their cognitively impaired peers, the absence of subjective cognitive decline was positively associated with falls.
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Effect of Capacitive and Resistive electric transfer on changes in muscle flexibility and lumbopelvic alignment after fatiguing exercise. J Phys Ther Sci 2018; 30:719-725. [PMID: 29765189 PMCID: PMC5940481 DOI: 10.1589/jpts.30.719] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 02/27/2018] [Indexed: 11/24/2022] Open
Abstract
[Purpose] This study aimed to clarify the effects of Capacitive and Resistive electric transfer (CRet) on changes in muscle flexibility and lumbopelvic alignment after fatiguing exercise. [Subjects and Methods] Twenty-two healthy males were assigned into either the CRet (n=11) or control (n=11) group. Fatiguing exercise and CRet intervention were applied at the quadriceps muscle of the participants' dominant legs. The Ely test, pelvic tilt, lumbar lordosis, and superficial temperature were measured before and after exercise and for 30 minutes after intervention. Statistical analysis was performed using one-way analysis of variance, with Tukey's post-hoc multiple comparison test to clarify within-group changes and Student's t-test to clarify between-group differences. [Results] The Ely test and pelvic tilt were significantly different in both groups after exercise, but there was no difference in the CRet group after intervention. Superficial temperature significantly increased in the CRet group for 30 minutes after intervention, in contrast to after the exercise and intervention in the control group. There was no significant between-group difference at any timepoint, except in superficial temperature. [Conclusion] CRet could effectively improve muscle flexibility and lumbopelvic alignment after fatiguing exercise.
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Comparison of the effects of kilohertz- and low-frequency electric stimulations: A systematic review with meta-analysis. PLoS One 2018; 13:e0195236. [PMID: 29689079 PMCID: PMC5915276 DOI: 10.1371/journal.pone.0195236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 02/26/2018] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE This study aimed to determine whether kilohertz-frequency alternating current (KFAC) is superior to low-frequency pulsed current (PC) in increasing muscle-evoked torque and lessening discomfort. DATA SOURCES The electronic databases PubMed, PEDro, CINAHL, and CENTRAL were searched for related articles, published before August 2017. Furthermore, citation search was performed on the original record using Web of Science. REVIEW METHODS Randomized controlled trials, quasi-experimental studies, and within-subject repeated studies evaluating and comparing KFAC and PC treatments were included. The pooled standardized mean differences (SMDs) of KFAC and PC treatments, with 95% confidence intervals (CIs), were calculated using the random effects model. RESULTS In total, 1148 potentially relevant articles were selected, of which 14 articles with within-subject repeated designs (271 participants, mean age: 26.4 years) met the inclusion criteria. KFAC did not significantly increase muscle-evoked torque, compared to PC (pooled SMD: -0.25; 95% CI: -0.53, 0.06; P = 0.120). KFAC had comparable discomfort compared to that experienced using PC (pooled SMD: -0.06; 95% CI: -0.50, 0.38; P = 0.800). These estimates of the effects had a high risk of bias, as assessed using the Downs and Black scale, and were highly heterogeneous studies. CONCLUSIONS This meta-analysis does not establish that KFAC is superior to PC in increasing muscle-evoked torque and lessening discomfort level. However, no strong conclusion could be drawn because of a high risk of bias and a large amount of heterogeneity. High quality studies comparing the efficacy between PC and KFAC treatments with consideration of potential confounders is warranted to facilitate the development of effective treatment.
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Relationship between agility and lower limb muscle strength, targeting university badminton players. J Phys Ther Sci 2018; 30:320-323. [PMID: 29545704 PMCID: PMC5851373 DOI: 10.1589/jpts.30.320] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 11/28/2017] [Indexed: 12/28/2022] Open
Abstract
[Purpose] Targeting university badminton players, this study investigated the relationship between agility, which is associated with performance in badminton, and lower limb muscle strength, and examined which muscles influence agility. [Subjects and Methods] A total of 23 male university badminton players were evaluated for side-shuffle test scores and lower limb strength. The relationships between agility, lower limb strength, and duration of experience playing badminton were evaluated using a correlation analysis. Moreover, the relationship between agility and lower limb strength was evaluated by partial correlation analysis, adjusting for the effects of experience of each badminton player. [Results] The agility score correlated with hip extension and ankle plantar flexion strength, with adjustment for badminton experience. [Conclusion] This study suggests that hip extension training and improvement in ankle plantar flexion strength may improve agility.
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Generating linear regression model to predict motor functions by use of laser range finder during TUG. J Orthop Sci 2017; 22:549-553. [PMID: 28254157 DOI: 10.1016/j.jos.2017.01.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 01/26/2017] [Accepted: 01/31/2017] [Indexed: 11/17/2022]
Abstract
PURPOSE The purpose of this study was to investigate which spatial and temporal parameters of the Timed Up and Go (TUG) test are associated with motor function in elderly individuals. METHODS This study included 99 community-dwelling women aged 72.9 ± 6.3 years. Step length, step width, single support time, variability of the aforementioned parameters, gait velocity, cadence, reaction time from starting signal to first step, and minimum distance between the foot and a marker placed to 3 in front of the chair were measured using our analysis system. The 10-m walk test, five times sit-to-stand (FTSTS) test, and one-leg standing (OLS) test were used to assess motor function. Stepwise multivariate linear regression analysis was used to determine which TUG test parameters were associated with each motor function test. Finally, we calculated a predictive model for each motor function test using each regression coefficient. RESULTS In stepwise linear regression analysis, step length and cadence were significantly associated with the 10-m walk test, FTSTS and OLS test. Reaction time was associated with the FTSTS test, and step width was associated with the OLS test. Each predictive model showed a strong correlation with the 10-m walk test and OLS test (P < 0.01), which was not significant higher correlation than TUG test time. CONCLUSION We showed which TUG test parameters were associated with each motor function test. Moreover, the TUG test time regarded as the lower extremity function and mobility has strong predictive ability in each motor function test.
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Repeatability and agreement of ultrasonography with computed tomography for evaluating forefoot structure in the coronal plane. J Foot Ankle Res 2017; 10:17. [PMID: 28416969 PMCID: PMC5391605 DOI: 10.1186/s13047-017-0198-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2016] [Accepted: 03/18/2017] [Indexed: 11/21/2022] Open
Abstract
Background Forefoot structure is important to understand some foot problems such as hallux valgus and metatarsalgia. Ultrasonography (US) is a highly portable, noninvasive, low cost, and fast imaging method, especially when compared to magnetic resonance imaging (MRI), computed tomography (CT), and radiography. As the use of US for evaluating forefoot bony structure has not been validated, except for the presence of synovitis, erosions and bursitis within the forefoot in people with inflammatory arthritis, the purpose of this study was to determine whether US is a reliable method for evaluating forefoot structure. Methods Sixty feet (30 women, age = 40.1 ± 11.8 years) were examined by US and CT to assess agreement with CT and repeatability of US evaluation of the 2nd metatarsal head height, length between the medial sesamoid bone and 5th metatarsal head, transverse arch height, transverse arch index, sesamoid rotation angle, and area under the transverse arch. The measurement data were evaluated for agreement with CT using the intra-class correlation coefficient (ICC)3, 1, Pearson correlation coefficient, and Bland-Altman plot, and with ICC1, 1 for repeatability. Results The ICC3, 1 values of 0.78–0.89, Pearson correlation coefficient of 0.78–0.90, and Bland-Altman plots showed almost perfect agreements between the US and CT method for all parameters, except the area under the transverse arch (AUTA). The ICC1, 1 also showed perfect agreements (0.84–0.92) between two sets of US measurements in all parameters. Conclusions The US evaluation of forefoot structure in the coronal plane showed good agreement with CT and repeatability of two ultrasonograms in adult women. This reliable evaluation method of forefoot structure can contribute to a quick clinical assessment screening for risk factors of foot problems such as hallux valgus and metatarsalgia. However, because of some limitations such as a lack of inter-observer reliability, more research is needed to validate US evaluation of forefoot structure. Trial registration The current study (trial registration number: R0297) was approved by the Ethical Committee for Human Experiments of Kyoto University (http://www.ec.med.kyoto-u.ac.jp) on December 3, 2015. The first participant in this study was enrolled on November 17, 2015 and retrospectively registered.
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Pubic osteomyelitis after transabdominal preperitoneal inguinal hernia repair. Hernia 2017; 21:813-815. [PMID: 28382458 DOI: 10.1007/s10029-017-1599-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2016] [Accepted: 03/22/2017] [Indexed: 11/28/2022]
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Effect of Capacitive and Resistive electric transfer on haemoglobin saturation and tissue temperature. Int J Hyperthermia 2017; 33:696-702. [PMID: 28139939 DOI: 10.1080/02656736.2017.1289252] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
PURPOSE This study aims to evaluate the effects of Capacitive and Resistive electric transfer (CRet) and hotpack (HP) on haemoglobin saturation and tissue temperature. MATERIALS AND METHODS The participants were 13 healthy males (mean age 24.5 ± 3.0). They underwent three interventions on different days: (1) CRet (CRet group), (2) HP (HP group) and (3) CRet without power (sham group). The intervention and measurement were applied at the lower paraspinal muscle. Indiba® active ProRecovery HCR902 was used in the CRet group, and the moist heat method was used in the HP group. Oxygenated, deoxygenated and total haemoglobin (oxy-Hb, deoxy-Hb, total-Hb) counts were measured before and after the 15-min interventions, together with the temperature at the skin surface, and at depths of 10 mm and 20 mm (ST, 10mmDT and 20mmDT, respectively). The haemoglobin saturation and tissue temperature were measured until 30 min after the intervention and were collected at 5-min intervals. Statistical analysis was performed for each index by using the Mann-Whitney U test for comparisons between all groups at each time point. RESULTS Total-Hb and oxy-Hb were significantly higher in the CRet group than in the HP group continuously for 30 min after the intervention. The 10mmDT and 20mmDT were significantly higher in the CRet group than in the HP group from 10- to 30 min after intervention. CONCLUSIONS The effect on haemoglobin saturation was higher in the CRet group than in the HP group. In addition, the CRet intervention warmed deep tissue more effectively than HP intervention.
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Association of Lumbopelvic Pain with Pelvic Alignment and Gait Pattern during Pregnancy. Womens Health Issues 2017. [DOI: 10.4172/2325-9795.1000263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Thermophilic Enterococcus faecium QU 50 enabled open repeated batch fermentation for l-lactic acid production from mixed sugars without carbon catabolite repression. RSC Adv 2017. [DOI: 10.1039/c7ra03176a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Thermophilic lactic acid bacterium enabled homo-l-lactic acid fermentation from hexose/pentose without carbon catabolite repression, and open repeated production by immobilization.
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Proteasomal proteolysis is indispensable for the maintenance of skeletal muscle and muscle stem cells. Neuromuscul Disord 2016. [DOI: 10.1016/j.nmd.2016.06.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Diagnostic Value of Brain Calcifications in Adult-Onset Leukoencephalopathy with Axonal Spheroids and Pigmented Glia. AJNR Am J Neuroradiol 2016; 38:77-83. [PMID: 27633805 DOI: 10.3174/ajnr.a4938] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 07/20/2016] [Indexed: 11/07/2022]
Abstract
Adult-onset leukoencephalopathy with axonal spheroids and pigmented glia is a rare neurodegenerative disease resulting from mutations in the colony stimulating factor 1 receptor gene. Accurate diagnosis can be difficult because the associated clinical and MR imaging findings are nonspecific. We present 9 cases with intracranial calcifications distributed in 2 brain regions: the frontal white matter adjacent to the anterior horns of the lateral ventricles and the parietal subcortical white matter. Thin-section (1-mm) CT scans are particularly helpful in detection due to the small size of the calcifications. These calcifications had a symmetric "stepping stone appearance" in the frontal pericallosal regions, which was clearly visible on reconstructed sagittal CT images. Intrafamilial variability was seen in 2 of the families, and calcifications were seen at birth in a single individual. These characteristic calcification patterns may assist in making a correct diagnosis and may contribute to understanding of the pathogenesis of leukoencephalopathy.
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The association between plantar heel pain and running surfaces in competitive long-distance male runners. J Sports Med Phys Fitness 2016; 56:1021-1025. [PMID: 25942013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
BACKGROUND Plantar heel pain (PHP) is a common complaint, and is most often caused by plantar fasciitis. Plantar fasciitis is reported to be associated with running surfaces, however the association between PHP and running surfaces has not previously been revealed in an epidemiological investigation. Therefore, the purpose of the current study was to examine the association between PHP and running surfaces. METHODS This is a cross-sectional study. A total of 347 competitive long-distance male runners participated in this study. The participants completed an original questionnaire, which included items assessing demographic characteristics, training characteristics focusing on running surfaces (soft surface, hard surface and tartan), and the prevalence of PHP during the previous 12 months. A logistic regression analysis was used to identify the effect of running surfaces on PHP. RESULTS We found that 21.9% of participants had experienced PHP during the previous 12 months. The multivariate logistic regression analysis, after adjusting for demographic and training characteristics, revealed that running on tartan was associated with PHP (odds ratio 2.82, 95% confidence interval 1.42 to 5.61; P<0.01). CONCLUSIONS Our findings suggest that running more than 25% on tartan is associated with PHP in competitive long-distance male runners.
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Association between floating toe and toe grip strength in school age children: a cross-sectional study. J Phys Ther Sci 2016; 28:2322-5. [PMID: 27630423 PMCID: PMC5011587 DOI: 10.1589/jpts.28.2322] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 05/14/2016] [Indexed: 11/25/2022] Open
Abstract
[Purpose] This study investigated the association between floating toe and toe grip
strength. [Subjects and Methods] A total of 635 Japanese children aged 9–11 years
participated in this study. Floating toe was evaluated using footprint images, while toe
grip strength was measured using a toe grip dynamometer. All 1,270 feet were classified
into a floating toe group and a normal toe group according to visual evaluation of the
footprint images. Intergroup differences in toe grip strength were analyzed using the
unpaired t-test and logistic regression analysis adjusted for age, gender, and Rohrer
Index. [Results] There were 512 feet (40.3%) in the floating toe group. Mean toe grip
strength of the feet with floating toe was significantly lower than that of normal feet
(floating toe group, 12.9 ± 3.7 kg; normal toe group, 13.6 ± 4.1 kg). In addition, lower
toe grip strength was associated with floating toe on logistic regression analysis after
adjustment for age, gender, and Rohrer Index (odds ratio, 0.954; 95% confidence interval,
0.925–0.984). [Conclusion] This study revealed that lower toe grip strength was
significantly associated with floating toe. Therefore, increasing toe grip strength may
play a role in preventing floating toe in school age children.
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Association between comprehensive health literacy and frailty level in community-dwelling older adults: A cross-sectional study in Japan. Geriatr Gerontol Int 2016; 17:804-809. [PMID: 27381868 DOI: 10.1111/ggi.12793] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Revised: 02/15/2016] [Accepted: 02/26/2016] [Indexed: 01/16/2023]
Abstract
AIM The present study explored the association between comprehensive health literacy and frailty level in community-dwelling older adults in Japan. METHODS This was a cross-sectional study. We enrolled 517 community-dwelling older adults (mean age 73.2 ± 6.3 years; 410 women). We divided the cohort into two groups, non-frail and any-frail, based on Fried Frailty Index scores. We assessed comprehensive health literacy using a 14-item health literacy scale, and classified the participants as having high or low health literacy. We carried out multivariate logistic regression analysis in which the dependent variable was the presence of non-frailty and the independent variable was the presence of high health literacy. The analysis was adjusted for age, sex, body mass index, educational history and cognitive function. RESULTS There were 132 (25.5%) and 385 (74.5%) participants in the non-frail and any-frail groups, respectively. The analysis showed that high health literacy was independently associated with the non-frail group (odds ratio 1.64, 95% confidence interval 1.03-2.61). CONCLUSIONS The results showed that high health literacy was associated with non-frailty. This result implies that comprehensive health literacy might play a salient role in maintaining good health status in community-dwelling older adults in Japan. Geriatr Gerontol Int 2017; 17: 804-809.
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Functional Movement Screen for Predicting Running Injuries in 18- to 24-Year-Old Competitive Male Runners. J Strength Cond Res 2016; 29:2808-15. [PMID: 25853918 DOI: 10.1519/jsc.0000000000000962] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The purpose of this study was to investigate whether the functional movement screen (FMS) could predict running injuries in competitive runners. Eighty-four competitive male runners (average age = 20.0 ± 1.1 years) participated. Each subject performed the FMS, which consisted of 7 movement tests (each score range: 0-3, total score range: 0-21), during the preseason. The incidence of running injuries (time lost because of injury ≤ 4 weeks) was investigated through a follow-up survey during the 6-month season. Mann-Whitney U-tests were used to investigate which movement tests were significantly associated with running injuries. The receiver-operator characteristic (ROC) analysis was used to determine the cutoff. The mean FMS composite score was 14.1 ± 2.3. The ROC analysis determined the cutoff at 14/15 (sensitivity = 0.73, specificity = 0.54), suggesting that the composite score had a low predictability for running injuries. However, the total scores (0-6) from the deep squat (DS) and active straight leg raise (ASLR) tests (DS and ASLR), which were significant with the U-test, had relatively high predictability at the cutoff of 3/4 (sensitivity = 0.73, specificity = 0.74). Furthermore, the multivariate logistic regression analysis revealed that the DS and ASLR scores of ≤3 significantly influenced the incidence of running injuries after adjusting for subjects' characteristics (odds ratio = 9.7, 95% confidence interval = 2.1-44.4). Thus, the current study identified the DS and ASLR score as a more effective method than the composite score to screen the risk of running injuries in competitive male runners.
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Reply to the Letter to the Editor by Mori et al. J Am Med Dir Assoc 2016; 17:560-1. [PMID: 27143235 DOI: 10.1016/j.jamda.2016.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Accepted: 03/24/2016] [Indexed: 10/21/2022]
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The relationship between the daily step counts and low back pain during pregnancy. CLIN EXP OBSTET GYN 2016. [DOI: 10.12891/ceog2078.2016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Sarcopenia as a Risk Factor for Cognitive Deterioration in Community-Dwelling Older Adults: A 1-Year Prospective Study. J Am Med Dir Assoc 2016; 17:372.e5-8. [DOI: 10.1016/j.jamda.2015.12.096] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 12/23/2015] [Indexed: 01/26/2023]
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Cognitive impairment is associated with the absence of fear of falling in community-dwelling frail older adults. Geriatr Gerontol Int 2016; 17:232-238. [DOI: 10.1111/ggi.12702] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2015] [Indexed: 11/28/2022]
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The relationship between the daily step counts and low back pain during pregnancy. CLIN EXP OBSTET GYN 2016; 43:192-197. [PMID: 27132408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE To investigate the relationship between the change of daily step counts and low back pain (LBP) during pregnancy. Materials and METHODS Pregnant women at less than eight weeks of gestation (WG) were recruited. Daily step counts were measured with a pedometer. To assess LBP, the Oswestry disability index (ODI) score was recorded. Thirty-six individuals were divided into the LBP and non-LBP groups. The effect of step counts on LBP between the two groups was analyzed. RESULTS At 16-19 WG, step counts were not considerably changed in the non-LBP group but were significantly increased in the LBP group. At 24-27 and 32-35 WG, step counts were increased in the non-LBP group but were significantly decreased in the LBP group. CONCLUSIONS Acute increase of daily step counts in early pregnancy is a risk for LBP, and gradual increases of step counts after mid-pregnancy is recommended for women.
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Children with flat feet have weaker toe grip strength than those having a normal arch. J Phys Ther Sci 2015; 27:3533-6. [PMID: 26696732 PMCID: PMC4681939 DOI: 10.1589/jpts.27.3533] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 08/19/2015] [Indexed: 01/24/2023] Open
Abstract
[Purpose] This study investigated the relationship between toe grip strength and foot
posture in children. [Subjects and Methods] A total of 619 children participated in this
study. The foot posture of the participants was measured using a foot printer and toe grip
strength was measured using a toe grip dynamometer. Children were classified into 3
groups; flatfoot, normal, and high arch, according to Staheli’s arch index. The
differences in demographic data and toe grip strength among each foot posture group were
analyzed by analysis of variance. Additionally, toe grip strength differences were
analyzed by analysis of covariance, adjusted to body mass index, age, and gender.
[Results] The number of participants classified as flatfoot, normal, and high arch were
110 (17.8%), 468 (75.6%), and 41 (6.6%), respectively. The toe grip strength of flatfoot
children was significantly lower than in normal children, as shown by both analysis of
variance and analysis of covariance. [Conclusion] A significant difference was detected in
toe grip strength between the low arch and normal foot groups. Therefore, it is suggested
that training to increase toe grip strength during childhood may prevent the formation of
flat feet or help in the development of arch.
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O-015: Health literacy is associated with frailty stage in community-dwelling elderly people. Eur Geriatr Med 2015. [DOI: 10.1016/s1878-7649(15)30029-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Correction of coronal alignment correlates with reconstruction of joint height in unicompartmental knee arthroplasty. Bone Joint Res 2015. [PMID: 26261235 PMCID: PMC4672364 DOI: 10.1302/2046-3758.47.2000416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES Because there have been no standard methods to determine pre-operatively the thickness of resection of the proximal tibia in unicompartmental knee arthroplasty (UKA), information about the relationship between the change of limb alignment and the joint line elevation would be useful for pre-operative planning. The purpose of this study was to clarify the correlation between the change of limb alignment and the change of joint line height at the medial compartment after UKA. METHODS A consecutive series of 42 medial UKAs was reviewed retrospectively. These patients were assessed radiographically both pre- and post-operatively with standing anteroposterior radiographs. The thickness of bone resection at the proximal tibia and the distal femur was measured radiographically. The relationship between the change of femorotibial angle (δFTA) and the change of joint line height, was analysed. RESULTS The mean pre- and post-operative FTA was 180.5° (172.2° to 184.8°) and 175.0° (168.5° to 178.9°), respectively. The mean δFTA was 5.5° (2.3° to 10.1°). The joint line elevation of the tibia (JLET) was 4.4 mm (2.1 to 7.8). The δFTA was correlated with the JLET (correlation coefficient 0.494, p = 0.0009). CONCLUSIONS This study indicated that there is a significant correlation between the change of limb alignment and joint line elevation. This observation suggests that it is possible to know the requirement of elevation of the joint line to obtain the desired correction of limb alignment, and to predict the requirement of bone resection of the proximal tibia pre-operatively. Cite this article: Bone Joint Res 2015;4:128-133.
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Correction of coronal alignment correlates with reconstruction of joint height in unicompartmental knee arthroplasty. Bone Joint Res 2015; 4:128-33. [DOI: 10.1302/2046-3758.48.2000416] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Objectives Because there have been no standard methods to determine pre-operatively the thickness of resection of the proximal tibia in unicompartmental knee arthroplasty (UKA), information about the relationship between the change of limb alignment and the joint line elevation would be useful for pre-operative planning. The purpose of this study was to clarify the correlation between the change of limb alignment and the change of joint line height at the medial compartment after UKA. Methods A consecutive series of 42 medial UKAs was reviewed retrospectively. These patients were assessed radiographically both pre- and post-operatively with standing anteroposterior radiographs. The thickness of bone resection at the proximal tibia and the distal femur was measured radiographically. The relationship between the change of femorotibial angle (δFTA) and the change of joint line height, was analysed. Results The mean pre- and post-operative FTA was 180.5° (172.2° to 184.8°) and 175.0° (168.5° to 178.9°), respectively. The mean δFTA was 5.5° (2.3° to 10.1°). The joint line elevation of the tibia (JLET) was 4.4 mm (2.1 to 7.8). The δFTA was correlated with the JLET (correlation coefficient 0.494, p = 0.0009). Conclusions This study indicated that there is a significant correlation between the change of limb alignment and joint line elevation. This observation suggests that it is possible to know the requirement of elevation of the joint line to obtain the desired correction of limb alignment, and to predict the requirement of bone resection of the proximal tibia pre-operatively. Cite this article: Bone Joint Res 2015;4:128–133
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Age-related decline in chest wall mobility: a cross-sectional study among community-dwelling elderly women. J Osteopath Med 2015; 115:384-9. [PMID: 26024332 DOI: 10.7556/jaoa.2015.079] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
CONTEXT Chest wall mobility is strongly related to respiratory function; however, the effect of aging on chest wall mobility-and the level at which this mobility is most affected-remains unclear. OBJECTIVE To investigate age-related differences in chest wall mobility and respiratory function among elderly women in different age groups. METHODS This cross-sectional observational study was performed in Himeji City in Hyogo Prefecture and Ayabe City in Kyoto Prefecture in Japan. Inclusion criteria were female sex, age 65 years or older, community resident, and ability to ambulate independently, with or without an assistive device. Thoracic excursion at the axillary and xiphoid levels and at the level of the tenth rib was measured with measuring tape. Respiratory function, including forced vital capacity (FVC) and forced expiratory volume in 1 second (FEV1), was assessed by spirometry, and FVC percent predicted (%FVC), FEV1 percent predicted (%FEV1), and FEV1/FVC were calculated. Chest wall mobility and respiratory function were compared among 4 age groups. RESULTS Of 251 potential participants, 132 met the inclusion criteria. Participants were divided into 4 age groups: group 1, 65 to 69 years; group 2, 70 to 74 years; group 3, 75 to 79 years; and group 4, 80 years or older. Statistically significant differences were found in thoracic excursion at the axillary level between groups 1 and 4 and between groups 2 and 4 when adjusted for height and weight (F4.52, P=.01). In addition, statistically significant differences were found in the FVC and FEV1 values between groups 1 and 3 and between groups 2 and 3 (FVC: F4.97, P=.01; FEV1: F6.17, P=.01). CONCLUSION Chest wall mobility at the axillary level and respiratory function decreased with age in community-dwelling women aged 65 years or older. Further longitudinal studies are required to clarify the effects of aging on chest wall mobility and respiratory function.
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Association between pelvic asymmetry and lumbopelvic pain during pregnancy. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.1906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Reduced incidence of hepatitis in blood-recipients by means of donor-screening by electro-dermatography. BIBLIOTHECA HAEMATOLOGICA 2015; 23:1058-61. [PMID: 5879439 DOI: 10.1159/000384357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Spot the Difference for Cognitive Decline: A quick memory and attention test for screening cognitive decline. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.jcgg.2014.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Differential Association of Frailty With Cognitive Decline and Sarcopenia in Community-Dwelling Older Adults. J Am Med Dir Assoc 2015; 16:120-4. [DOI: 10.1016/j.jamda.2014.07.010] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Accepted: 07/22/2014] [Indexed: 12/25/2022]
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The physiological characteristics of community-dwelling elderly Japanese with airflow limitation: a cross-sectional study. Aging Clin Exp Res 2015; 27:69-74. [PMID: 24880698 DOI: 10.1007/s40520-014-0248-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 05/20/2014] [Indexed: 10/25/2022]
Abstract
BACKGROUND AND AIMS The aim of this study was to investigate the physiological characteristics of community-dwelling elderly subjects, aged ≥65 years, with airflow limitation in the Japanese community. METHODS Subjects were recruited through local press advertisement, and 180 individuals were enrolled. Data on age, body mass index (BMI), gender, smoking history, and past medical history were obtained, as were pulmonary function parameters, skeletal muscle mass index, and physical activity. RESULTS The final study population comprised 161 participants from whom we obtained valid spirometry results. The mean age of this population was 73.4 ± 4.4 years, and 78 participants (48.4 %) were men. The prevalence of airflow limitation was 29.2 % (n = 47). Subjects with airflow limitation were significantly older (P = 0.01) and had poorer pulmonary function (P < 0.01), lower BMI (P < 0.01), and lower skeletal muscle mass index (P = 0.03) than healthy elderly subjects. Furthermore, skeletal muscle mass index was significantly correlated with the percentage of predicted forced vital capacity (r = 0.45, P < 0.05) and forced expiratory volume in 1 s (r = 0.50, P < 0.05) only in men with airflow limitation. CONCLUSIONS We found that the skeletal muscle mass index was significantly reduced in community-dwelling elderly with airflow limitation, and the skeletal muscle mass index was correlated with pulmonary function only in men with airflow limitation.
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Arterial Stiffness Predicts Cognitive Decline in Japanese Community-dwelling Elderly Subjects: A One-year Follow-up Study. J Atheroscler Thromb 2014; 22:637-44. [PMID: 25737064 DOI: 10.5551/jat.27391] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
AIM The purpose of this study was to determine whether arterial stiffness can be used to predict one-year changes in the cognitive function in Japanese community-dwelling elderly subjects. METHODS A total of 103 Japanese community-dwelling elderly patients joined this study. Information regarding the age, height, weight, gender and past medical history of each participant was obtained. Additionally, arterial stiffness was determined according to the cardio-ankle vascular index (CAVI), and the cognitive function was assessed with the Mini-Mental State Examination (MMSE). One year later, we performed the MMSE in the same subjects. After dividing the cohort according to the 80th percentile of the CAVI (normal and arterial stiffness [AS] groups), we examined whether the degree of cognitive decline, as determined using the pre- and post-MMSE, was significantly different based on the severity of arterial stiffness, adjusted for age, BMI, gender and the pre-MMSE scores. RESULTS Of the 103 subjects who participated in the pre-data collection, 74 (38 men and 36 women, 73.4±4.0 years) joined the post-data collection. We found a significant difference in the change in the post-MMSE scores between the normal and AS groups (pre-MMSE: normal group [27.4±2.1] and AS group [26.9±2.4] and post-MMSE: normal group [27.2±2.1] and AS group [25.5±2.3], F=5.95, p=0.02). For each domain of the MMSE, the changes in MMSE-attention-and-calculation (F=5.11, p=0.03) and MMSE-language (F=4.32, p=0.04) were significantly different according to an ANCOVA. CONCLUSIONS We found that arterial stiffness predicts cognitive decline in Japanese community-dwelling elderly subjects regardless of the initial level of the global cognitive function. This finding indicates the potential use of the degree of arterial stiffness as an indicator for preventing or delaying the onset of dementia in the elderly.
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P218: Differences in chest wall mobility and respiratory function among age groups: a cross-sectional study of the healthy elderly. Eur Geriatr Med 2014. [DOI: 10.1016/s1878-7649(14)70392-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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CKD ANAEMIA. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Arterial Stiffness Determined According to the Cardio-Ankle Vascular Index(CAVI) is Associated with Mild Cognitive Decline in Community-Dwelling Elderly Subjects. J Atheroscler Thromb 2014; 21:49-55. [DOI: 10.5551/jat.19992] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Active vitamin D3 analog, eldecalcitol, improves flow-mediated dilation via PPAR gamma/NF-kappaB signaling pathway in ovariectomized rats. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Erythropoiesis-stimulating agent improves flow-mediated dilation via reduction of oxidative stress in chronic kidney disease rats. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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