N A Segal

Summary

Affiliation: University of Iowa
Country: USA

Publications

  1. pmc Reliability of semiautomated computational methods for estimating tibiofemoral contact stress in the Multicenter Osteoarthritis Study
    Donald D Anderson
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242 1088, USA
    Comput Math Methods Med 2012:767469. 2012
  2. pmc Tolerance of an aquatic power training program by older adults with symptomatic knee osteoarthritis
    Neil A Segal
    Departments of Orthopaedics and Rehabilitation, Radiology and Epidemiology, The University of Iowa, 200 Hawkins Drive, 0728 JPP, Iowa City, IA 52242 1088, USA
    Arthritis 2012:895495. 2012
  3. pmc Vibration platform training in women at risk for symptomatic knee osteoarthritis
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242 1088, USA
    PM R 5:201-9; quiz 209. 2013
  4. pmc Association between chair stand strategy and mobility limitations in older adults with symptomatic knee osteoarthritis
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242, USA
    Arch Phys Med Rehabil 94:375-83. 2013
  5. pmc Elevated tibiofemoral articular contact stress predicts risk for bone marrow lesions and cartilage damage at 30 months
    N A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Carver College of Medicine, Iowa City, IA 52242 1088, USA
    Osteoarthritis Cartilage 20:1120-6. 2012
  6. pmc The longitudinal relationship between thigh muscle mass and the development of knee osteoarthritis
    N A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa Carver College of Medicine, Iowa City, IA, United States
    Osteoarthritis Cartilage 20:1534-40. 2012
  7. doi request reprint Bracing and orthoses: a review of efficacy and mechanical effects for tibiofemoral osteoarthritis
    Neil A Segal
    Departments of Orthopaedics and Rehabilitation, Radiology, and Epidemiology, The University of Iowa, 200 Hawkins Dr, 0728 JPP, Iowa City, IA 52242, USA
    PM R 4:S89-96. 2012
  8. doi request reprint Is quadriceps muscle weakness a risk factor for incident or progressive knee osteoarthritis?
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, Iowa City, IA, USA
    Phys Sportsmed 39:44-50. 2011
  9. pmc Quadriceps weakness predicts risk for knee joint space narrowing in women in the MOST cohort
    N A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA, USA
    Osteoarthritis Cartilage 18:769-75. 2010
  10. pmc Knee extensor strength does not protect against incident knee symptoms at 30 months in the multicenter knee osteoarthritis (MOST) cohort
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa, 200 Hawkins Drive, 0728 JPP, Iowa City, IA 52242 1088, USA
    PM R 1:459-65. 2009

Detail Information

Publications26

  1. pmc Reliability of semiautomated computational methods for estimating tibiofemoral contact stress in the Multicenter Osteoarthritis Study
    Donald D Anderson
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242 1088, USA
    Comput Math Methods Med 2012:767469. 2012
    ..93-0.99) and good inter-rater reliability (0.84-0.97). This approach for estimating compartment-specific tibiofemoral contact stress appears to be sufficiently reliable for use in large population-based cohorts...
  2. pmc Tolerance of an aquatic power training program by older adults with symptomatic knee osteoarthritis
    Neil A Segal
    Departments of Orthopaedics and Rehabilitation, Radiology and Epidemiology, The University of Iowa, 200 Hawkins Drive, 0728 JPP, Iowa City, IA 52242 1088, USA
    Arthritis 2012:895495. 2012
    ..However, this intervention may have insufficient specificity or intensity for improving physical function...
  3. pmc Vibration platform training in women at risk for symptomatic knee osteoarthritis
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242 1088, USA
    PM R 5:201-9; quiz 209. 2013
    ..To determine whether a platform exercise program with vibration is more effective than platform exercise alone for improving lower limb muscle strength and power in women ages 45 to 60 with risk factors for knee osteoarthritis (OA)...
  4. pmc Association between chair stand strategy and mobility limitations in older adults with symptomatic knee osteoarthritis
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242, USA
    Arch Phys Med Rehabil 94:375-83. 2013
    ..To determine which lower limb strength and joint kinetic and kinematic parameters distinguish sit-to-stand (STS) performance of older adults with symptomatic knee osteoarthritis (OA) with higher and lower chair stand time...
  5. pmc Elevated tibiofemoral articular contact stress predicts risk for bone marrow lesions and cartilage damage at 30 months
    N A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Carver College of Medicine, Iowa City, IA 52242 1088, USA
    Osteoarthritis Cartilage 20:1120-6. 2012
    ....
  6. pmc The longitudinal relationship between thigh muscle mass and the development of knee osteoarthritis
    N A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa Carver College of Medicine, Iowa City, IA, United States
    Osteoarthritis Cartilage 20:1534-40. 2012
    ..The purpose of this study was to assess whether greater thigh muscle mass protects against (1) incident radiographic (RKOA), (2) incident SxKOA or (3) worsening of knee JSN by 30-month follow-up...
  7. doi request reprint Bracing and orthoses: a review of efficacy and mechanical effects for tibiofemoral osteoarthritis
    Neil A Segal
    Departments of Orthopaedics and Rehabilitation, Radiology, and Epidemiology, The University of Iowa, 200 Hawkins Dr, 0728 JPP, Iowa City, IA 52242, USA
    PM R 4:S89-96. 2012
    ....
  8. doi request reprint Is quadriceps muscle weakness a risk factor for incident or progressive knee osteoarthritis?
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, Iowa City, IA, USA
    Phys Sportsmed 39:44-50. 2011
    ..This article summarizes knowledge of the relationship between quadriceps muscle strength and risk for knee OA...
  9. pmc Quadriceps weakness predicts risk for knee joint space narrowing in women in the MOST cohort
    N A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA, USA
    Osteoarthritis Cartilage 18:769-75. 2010
    ..This study examined the relationship between quadriceps strength and worsening of knee joint space narrowing (JSN) over 30 months...
  10. pmc Knee extensor strength does not protect against incident knee symptoms at 30 months in the multicenter knee osteoarthritis (MOST) cohort
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa, 200 Hawkins Drive, 0728 JPP, Iowa City, IA 52242 1088, USA
    PM R 1:459-65. 2009
    ..The authors determined whether knee extensor weakness or muscle imbalance is a risk factor for development of frequent knee pain or stiffness and whether the effect is modified by lower limb alignment...
  11. pmc Effect of quadriceps strength and proprioception on risk for knee osteoarthritis
    Neil A Segal
    Departments of Orthopaedics and Rehabilitation, Radiology, and Epidemiology, The University of Iowa, Iowa City, IA 52242 1088, USA
    Med Sci Sports Exerc 42:2081-8. 2010
    ..The purpose of this study was to determine whether better sensorimotor function protects against the development of incident radiographic or symptomatic knee OA...
  12. pmc Association of dynamic joint power with functional limitations in older adults with symptomatic knee osteoarthritis
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, 200 Hawkins Dr, 0728 JPP, Iowa City, IA 52242 1088, USA
    Arch Phys Med Rehabil 90:1821-8. 2009
    ..To determine which lower-limb joint moments and powers characterize the level of gait performance of older adults with symptomatic knee osteoarthritis (OA)...
  13. pmc The relationship between quadriceps muscle weakness and worsening of knee pain in the MOST cohort: a 5-year longitudinal study
    N A Glass
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242 1088, USA
    Osteoarthritis Cartilage 21:1154-9. 2013
    ..To determine whether quadriceps weakness is associated with elevated risk of worsening knee pain over 5 years...
  14. pmc Weight, rather than obesity distribution, explains peak external knee adduction moment during level gait
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa and VA Medical Center, Iowa City, Iowa, USA
    Am J Phys Med Rehabil 88:180-8; quiz 189-91, 246. 2009
    ..To determine whether a lower-body obesity pattern increases estimated forces on the medial compartment of the knee joint...
  15. pmc Correcting for fat mass improves DXA quantification of quadriceps specific strength in obese adults aged 50-59 years
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, IA 52242 1088, USA
    J Clin Densitom 12:299-305. 2009
    ..94, 0.81, 0.85 in women, p < 0.0001). Quantification of knee extensor-specific strength by DXA in men with BMI > 30 and all BMI groups in women greatly improved using a correction factor for DXA estimates of thigh lean mass...
  16. ncbi request reprint Absolute reduction in lower limb lean body mass in Japanese women with knee osteoarthritis
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa, Iowa City, Iowa 52242, USA
    J Clin Rheumatol 11:245-9. 2005
    ..The association between knee OA and obesity has been reported to relate to quadriceps strength. To begin to examine this hypothesis, independent measures of quadriceps lean mass are needed...
  17. ncbi request reprint Other surgical techniques for osteoarthritis
    Neil A Segal
    Department of Orthopedics and Rehabilitation, University of Iowa, 200 Hawkins Drive, Iowa City, IA 52242 1088, USA
    Best Pract Res Clin Rheumatol 20:155-76. 2006
    ..Future directions building upon promising early results of articular surface regeneration are also described...
  18. ncbi request reprint Factors influencing involvement in research and career choice: a survey of graduating physical medicine and rehabilitation residents
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa and VA Medical Center, Iowa City, IA 52242 1088, USA
    Arch Phys Med Rehabil 87:1442-6. 2006
    ..To assess the extent to which physical medicine and rehabilitation (PM&R) residents' involvement in research and selection of postgraduate practice may be related to residency program research requirements and support for presentations...
  19. pmc Greater trochanteric pain syndrome: epidemiology and associated factors
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa and VA Medical Center, Iowa City, IA, USA
    Arch Phys Med Rehabil 88:988-92. 2007
    ....
  20. pmc Muscle mass is more strongly related to hip bone mineral density than is quadriceps strength or lower activity level in adults over age 50 year
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa and VA Medical Center, Iowa City, IA 52242 1088, USA
    J Clin Densitom 11:503-10. 2008
    ..21). Therefore, muscle mass accounted for a greater proportion of the variance in hip BMD than KES or activity level and explained a significant proportion of the association between weight and BMD...
  21. pmc Leg-length inequality is not associated with greater trochanteric pain syndrome
    Neil A Segal
    Department of Orthopedics and Rehabilitation, University of Iowa Hospitals and Clinics, 200 Hawkins Drive, 0728 JPP, Iowa City, IA 52242 1088, USA
    Arthritis Res Ther 10:R62. 2008
    ..Although leg-length inequality has been suggested as a potential risk factor for GTPS, this widely held assumption has not been tested...
  22. pmc Baseline articular contact stress levels predict incident symptomatic knee osteoarthritis development in the MOST cohort
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, Iowa, USA
    J Orthop Res 27:1562-8. 2009
    ..The presence of differences in estimated contact stress 15 months prior to incidence suggests a biomechanical mechanism for symptomatic tibiofemoral OA and supports the ability to identify risk by subject-specific biomechanical modeling...
  23. doi request reprint Effects of concurrent use of an ankle support with a laterally wedged insole for medial knee osteoarthritis
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, The University of Iowa, Iowa City, Iowa 52242 1088, USA
    PM R 1:214-22. 2009
    ..To determine the biomechanical and symptomatic effects of concurrent use of an ankle support and a laterally wedged insole on adults with symptomatic medial compartment knee osteoarthritis...
  24. pmc Effect of thigh strength on incident radiographic and symptomatic knee osteoarthritis in a longitudinal cohort
    Neil A Segal
    University of Iowa, Iowa City USA
    Arthritis Rheum 61:1210-7. 2009
    ..To assess whether knee extensor strength or hamstring:quadriceps (H:Q) ratio predicts risk for incident radiographic tibiofemoral and incident symptomatic whole knee osteoarthritis (OA) in adults ages 50-79 years...
  25. ncbi request reprint The effects of Pilates training on flexibility and body composition: an observational study
    Neil A Segal
    Department of Orthopaedics and Rehabilitation, University of Iowa Health Care, Iowa City 52242, USA
    Arch Phys Med Rehabil 85:1977-81. 2004
    ..To assess claims regarding the effects of Pilates training on flexibility, body composition, and health status...
  26. pmc Implementation of discrete element analysis for subject-specific, population-wide investigations of habitual contact stress exposure
    Donald D Anderson
    Orthopaedic Biomechanics Laboratory, Department of Orthopaedics and Rehabilitation, as well as the Department of Biomedical Engineering, University of Iowa, Iowa City, IA, USA
    J Appl Biomech 26:215-23. 2010
    ..g., a meniscus). This article describes an implementation of DEA that makes it feasible to perform subject-specific modeling in articular joints in large population-based studies...