6 results on '"Kaneda, Eishi"'
Search Results
2. Psychological health is associated with knee pain and physical function in patients with knee osteoarthritis: an exploratory cross-sectional study
- Author
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Iijima, Hirotaka, Aoyama, Tomoki, Fukutani, Naoto, Isho, Takuya, Yamamoto, Yuko, Hiraoka, Masakazu, Miyanobu, Kazuyuki, Jinnouchi, Masashi, Kaneda, Eishi, Kuroki, Hiroshi, and Matsuda, Shuichi
- Published
- 2018
- Full Text
- View/download PDF
3. Association of frontal plane knee alignment with foot posture in patients with medial knee osteoarthritis.
- Author
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Hiroshi Ohi, Hirotaka Iijima, Tomoki Aoyama, Eishi Kaneda, Kazuko Ohi, Kaoru Abe, Ohi, Hiroshi, Iijima, Hirotaka, Aoyama, Tomoki, Kaneda, Eishi, Ohi, Kazuko, and Abe, Kaoru
- Subjects
KNEE surgery ,OSTEOARTHRITIS ,POSTURE ,KNEE radiography ,FOOT diseases ,HALLUX valgus ,HEEL bone ,PATIENTS - Abstract
Background: To examine the association of radiographic frontal plane knee alignment with three-dimensional foot posture in patients with medial knee osteoarthritis (OA).Methods: Participants in orthopedic clinics with Kellgren/Lawrence (K/L) grade ≥1 (88 patients and 88 knees; age, 61-91 years; 65.9% female) were enrolled. An anteroposterior radiographic view was used to assess the anatomical axis angle (AAA) after subtracting a sex-specific correction factor. The three-dimensional foot posture was also evaluated.Results: Multiple regression analyses showed that increased corrected AAA (i.e., valgus direction) was independently associated with a decrease in the hallux valgus angle (regression coefficient: -0.40 per degree, 95% confidence interval [CI]: -0.72, -0.09; P = 0.013) and increase in the pronation angle of the calcaneus relative to floor (regression coefficient: 0.33 per degree, 95% CI: 0.10, 0.56; P = 0.005) adjusted for age, sex, and body mass index. The relationship between the corrected AAA and hallux valgus angle strengthened (regression coefficient: -0.60 per degree, 95% CI: -1.08, -0.13; P = 0.014) in varus-aligned knees examined separately (63 knees). The other foot postures (navicular height, navicular height/foot length, and rearfoot angle) were not significantly associated with corrected AAA.Conclusions: Radiographic frontal plane knee alignment was associated with hallux valgus angle and calcaneus angle relative to the floor in patients with medial knee OA, particularly in varus-aligned knees. These results indicate a connection between altered frontal knee alignment and foot posture, which may be helpful in understanding the pathogenesis of altered foot posture observed in patients with knee OA. [ABSTRACT FROM AUTHOR]- Published
- 2017
- Full Text
- View/download PDF
4. Changes in clinical symptoms and functional disability in patients with coexisting patellofemoral and tibiofemoral osteoarthritis: a 1-year prospective cohort study.
- Author
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Hirotaka Iijima, Naoto Fukutani, Takuya Isho, Yuko Yamamoto, Masakazu Hiraoka, Kazuyuki Miyanobu, Masashi Jinnouchi, Eishi Kaneda, Tomoki Aoyama, Hiroshi Kuroki, Shuichi Matsuda, Iijima, Hirotaka, Fukutani, Naoto, Isho, Takuya, Yamamoto, Yuko, Hiraoka, Masakazu, Miyanobu, Kazuyuki, Jinnouchi, Masashi, Kaneda, Eishi, and Aoyama, Tomoki
- Subjects
SYMPTOMS ,OSTEOARTHRITIS ,PATELLOFEMORAL joint ,KNEE pain ,VISUAL analog scale ,ANALYSIS of covariance ,PATIENTS ,COMPARATIVE studies ,KNEE ,KNEE diseases ,LONGITUDINAL method ,RESEARCH methodology ,MEDICAL cooperation ,RESEARCH ,EVALUATION research - Abstract
Background: This 1-year prospective cohort study aimed to compare the changes in clinical symptoms and functional disability between patients with coexisting patellofemoral (PF) and tibiofemoral (TF) osteoarthritis (OA) and those with isolated TFOA.Methods: Seventy-two patients with medial knee OA were enrolled. Knee pain and functional disability were assessed at baseline and at 1-year follow-up using the Japanese Knee Osteoarthritis Measure (JKOM) and a visual analog scale (VAS). We performed two-way analysis of covariance for the clinical outcome variables to examine, time (baseline and follow-up), group (coexisting PFOA and isolated TFOA), and time-group interaction effects. Furthermore, we conducted post-hoc exploratory analysis to address the possibility that dividing patients according to location of PFOA (i.e., isolated lateral, isolated medial, and mixed [bilateral]) may identify a distinct subgroup with different changes in clinical outcomes at 1-year follow-up.Results: We detected group effects only in scores of the JKOM pain subscale (P = 0.012) and VAS (P = 0.033), adjusted for age, sex, and body mass index. Patients with coexisting PFOA have stable moderate level knee pain and functional disability throughout the year which is significantly worse than that in those with isolated TFOA. Post-hoc subgroup analysis demonstrated that change of knee pain likely varied with location of PFOA. Patients with isolated lateral PFOA had mild/moderate level knee pain, and their VAS scores were likely to improve, whereas those with mixed PFOA exhibited stable to worsening moderate/severe knee pain.Conclusions: Although we did not detect differences in changes in clinical symptoms and functional disability between patients with coexisting PFOA and those with isolated TFOA, our findings indicate that patients with coexisting PFOA had worse clinical symptoms and functional disability than those with isolated TFOA. The results of the exploratory analysis suggested that patients with coexisting PFOA might have heterogeneous clinical outcomes, and presence of mixed PFOA might be an indicator of severe clinical knee OA. [ABSTRACT FROM AUTHOR]- Published
- 2017
- Full Text
- View/download PDF
5. Association of frontal plane knee alignment with foot posture in patients with medial knee osteoarthritis.
- Author
-
Ohi H, Iijima H, Aoyama T, Kaneda E, Ohi K, and Abe K
- Subjects
- Aged, Aged, 80 and over, Cross-Sectional Studies, Female, Humans, Male, Middle Aged, Osteoarthritis, Knee therapy, Foot diagnostic imaging, Foot physiology, Knee Joint diagnostic imaging, Knee Joint physiology, Osteoarthritis, Knee diagnostic imaging, Posture physiology
- Abstract
Background: To examine the association of radiographic frontal plane knee alignment with three-dimensional foot posture in patients with medial knee osteoarthritis (OA)., Methods: Participants in orthopedic clinics with Kellgren/Lawrence (K/L) grade ≥1 (88 patients and 88 knees; age, 61-91 years; 65.9% female) were enrolled. An anteroposterior radiographic view was used to assess the anatomical axis angle (AAA) after subtracting a sex-specific correction factor. The three-dimensional foot posture was also evaluated., Results: Multiple regression analyses showed that increased corrected AAA (i.e., valgus direction) was independently associated with a decrease in the hallux valgus angle (regression coefficient: -0.40 per degree, 95% confidence interval [CI]: -0.72, -0.09; P = 0.013) and increase in the pronation angle of the calcaneus relative to floor (regression coefficient: 0.33 per degree, 95% CI: 0.10, 0.56; P = 0.005) adjusted for age, sex, and body mass index. The relationship between the corrected AAA and hallux valgus angle strengthened (regression coefficient: -0.60 per degree, 95% CI: -1.08, -0.13; P = 0.014) in varus-aligned knees examined separately (63 knees). The other foot postures (navicular height, navicular height/foot length, and rearfoot angle) were not significantly associated with corrected AAA., Conclusions: Radiographic frontal plane knee alignment was associated with hallux valgus angle and calcaneus angle relative to the floor in patients with medial knee OA, particularly in varus-aligned knees. These results indicate a connection between altered frontal knee alignment and foot posture, which may be helpful in understanding the pathogenesis of altered foot posture observed in patients with knee OA.
- Published
- 2017
- Full Text
- View/download PDF
6. Changes in clinical symptoms and functional disability in patients with coexisting patellofemoral and tibiofemoral osteoarthritis: a 1-year prospective cohort study.
- Author
-
Iijima H, Fukutani N, Isho T, Yamamoto Y, Hiraoka M, Miyanobu K, Jinnouchi M, Kaneda E, Aoyama T, Kuroki H, and Matsuda S
- Subjects
- Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Osteoarthritis, Knee classification, Prospective Studies, Osteoarthritis, Knee physiopathology, Patellofemoral Joint physiopathology
- Abstract
Background: This 1-year prospective cohort study aimed to compare the changes in clinical symptoms and functional disability between patients with coexisting patellofemoral (PF) and tibiofemoral (TF) osteoarthritis (OA) and those with isolated TFOA., Methods: Seventy-two patients with medial knee OA were enrolled. Knee pain and functional disability were assessed at baseline and at 1-year follow-up using the Japanese Knee Osteoarthritis Measure (JKOM) and a visual analog scale (VAS). We performed two-way analysis of covariance for the clinical outcome variables to examine, time (baseline and follow-up), group (coexisting PFOA and isolated TFOA), and time-group interaction effects. Furthermore, we conducted post-hoc exploratory analysis to address the possibility that dividing patients according to location of PFOA (i.e., isolated lateral, isolated medial, and mixed [bilateral]) may identify a distinct subgroup with different changes in clinical outcomes at 1-year follow-up., Results: We detected group effects only in scores of the JKOM pain subscale (P = 0.012) and VAS (P = 0.033), adjusted for age, sex, and body mass index. Patients with coexisting PFOA have stable moderate level knee pain and functional disability throughout the year which is significantly worse than that in those with isolated TFOA. Post-hoc subgroup analysis demonstrated that change of knee pain likely varied with location of PFOA. Patients with isolated lateral PFOA had mild/moderate level knee pain, and their VAS scores were likely to improve, whereas those with mixed PFOA exhibited stable to worsening moderate/severe knee pain., Conclusions: Although we did not detect differences in changes in clinical symptoms and functional disability between patients with coexisting PFOA and those with isolated TFOA, our findings indicate that patients with coexisting PFOA had worse clinical symptoms and functional disability than those with isolated TFOA. The results of the exploratory analysis suggested that patients with coexisting PFOA might have heterogeneous clinical outcomes, and presence of mixed PFOA might be an indicator of severe clinical knee OA.
- Published
- 2017
- Full Text
- View/download PDF
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