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Keyak, Joyce H.

TitleProfessor
InstitutionUniversity of California, Irvine
DepartmentRadiological Sciences
Address1001 Health Sciences Road
CA 92697-3950
Phone(949) 824-9421
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    Collapse Research 
    Collapse Research Activities and Funding
    CT-based modeling to analyze variation in skeletal response to osteoporosis drugs
    NIH/NIAMS R01AR064140Aug 1, 2013 - May 31, 2017
    Role: Co-Principal Investigator
    AUTOMATED STRENGTH ASSESSMENT FOR FEMORA WITH METASTASES
    NIH/NCI R21CA079568Dec 1, 1998 - Nov 30, 2001
    Role: Principal Investigator

    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Liao TC, Keyak J, Powers CM. Runners with Patellofemoral Pain Exhibit Greater Peak Patella Cartilage Stress Compared to Pain-Free Runners. J Appl Biomech. 2018 Feb 27; 1-26. PMID: 29485362.
      View in: PubMed
    2. Fuchs RK, Kersh ME, Carballido-Gamio J, Thompson WR, Keyak J, Warden SJ. Physical Activity for Strengthening Fracture Prone Regions of the Proximal Femur. Curr Osteoporos Rep. 2017 Feb; 15(1):43-52. PMID: 28133707.
      View in: PubMed
    3. Bahney CS, Bruder SP, Cain JD, Keyak J, Killian ML, Shapiro IM, Jones LC. Accelerating the pace of discovery in orthopaedic research: A vision toward team science. J Orthop Res. 2016 10; 34(10):1673-1679. PMID: 27219218.
      View in: PubMed
    4. Carballido-Gamio J, Bonaretti S, Saeed I, Harnish R, Recker R, Burghardt AJ, Keyak J, Harris T, Khosla S, Lang TF. Automatic multi-parametric quantification of the proximal femur with quantitative computed tomography. Quant Imaging Med Surg. 2015 Aug; 5(4):552-68. PMID: 26435919; PMCID: PMC4559986.
    5. Carpenter RD, Saeed I, Bonaretti S, Schreck C, Keyak J, Streeper T, Harris TB, Lang TF. Inter-scanner differences in in vivo QCT measurements of the density and strength of the proximal femur remain after correction with anthropomorphic standardization phantoms. Med Eng Phys. 2014 Oct; 36(10):1225-32. PMID: 25001172; PMCID: PMC4589175.
    6. Lang TF, Saeed IH, Streeper T, Carballido-Gamio J, Harnish RJ, Frassetto LA, Lee SM, Sibonga JD, Keyak J, Spiering BA, Grodsinsky CM, Bloomberg JJ, Cavanagh PR. Spatial heterogeneity in the response of the proximal femur to two lower-body resistance exercise regimens. J Bone Miner Res. 2014 Jun; 29(6):1337-45. PMID: 24293094; PMCID: PMC4029859.
    7. Ascenzi MG, Lutz A, Du X, Klimecky L, Kawas N, Hourany T, Jahng J, Chin J, Tintut Y, Nackenhors U, Keyak J. Hyperlipidemia affects multiscale structure and strength of murine femur. J Biomech. 2014 Jul 18; 47(10):2436-43. PMID: 24795172; PMCID: PMC4141538.
    8. Ho KY, Keyak J, Powers CM. Comparison of patella bone strain between females with and without patellofemoral pain: a finite element analysis study. J Biomech. 2014 Jan 03; 47(1):230-6. PMID: 24188973.
      View in: PubMed
    9. Carballido-Gamio J, Harnish R, Saeed I, Streeper T, Sigurdsson S, Amin S, Atkinson EJ, Therneau TM, Siggeirsdottir K, Cheng X, Melton LJ, Keyak J, Gudnason V, Khosla S, Harris TB, Lang TF. Structural patterns of the proximal femur in relation to age and hip fracture risk in women. Bone. 2013 Nov; 57(1):290-9. PMID: 23981658; PMCID: PMC3809121.
    10. Keyak J, Sigurdsson S, Karlsdottir GS, Oskarsdottir D, Sigmarsdottir A, Kornak J, Harris TB, Sigurdsson G, Jonsson BY, Siggeirsdottir K, Eiriksdottir G, Gudnason V, Lang TF. Effect of finite element model loading condition on fracture risk assessment in men and women: the AGES-Reykjavik study. Bone. 2013 Nov; 57(1):18-29. PMID: 23907032.
      View in: PubMed
    11. Carballido-Gamio J, Harnish R, Saeed I, Streeper T, Sigurdsson S, Amin S, Atkinson EJ, Therneau TM, Siggeirsdottir K, Cheng X, Melton LJ, Keyak J, Gudnason V, Khosla S, Harris TB, Lang TF. Proximal femoral density distribution and structure in relation to age and hip fracture risk in women. J Bone Miner Res. 2013 Mar; 28(3):537-46. PMID: 23109068; PMCID: PMC3578081.
    12. Ho KY, Hu HH, Keyak J, Colletti PM, Powers CM. Measuring bone mineral density with fat-water MRI: comparison with computed tomography. J Magn Reson Imaging. 2013 Jan; 37(1):237-42. PMID: 22782698.
      View in: PubMed
    13. Keyak J, Sigurdsson S, Karlsdottir G, Oskarsdottir D, Sigmarsdottir A, Zhao S, Kornak J, Harris TB, Sigurdsson G, Jonsson BY, Siggeirsdottir K, Eiriksdottir G, Gudnason V, Lang TF. Male-female differences in the association between incident hip fracture and proximal femoral strength: a finite element analysis study. Bone. 2011 Jun 01; 48(6):1239-45. PMID: 21419886.
      View in: PubMed
    14. Saeed I, Carpenter RD, Leblanc AD, Li J, Keyak J, Sibonga JD, Lang TF. Quantitative computed tomography reveals the effects of race and sex on bone size and trabecular and cortical bone density. J Clin Densitom. 2009 Jul-Sep; 12(3):330-6. PMID: 19577939.
      View in: PubMed
    15. Li W, Kornak J, Harris TB, Keyak J, Li C, Lu Y, Cheng X, Lang T. Bone fracture risk estimation based on image similarity. Bone. 2009 Sep; 45(3):560-7. PMID: 19414074; PMCID: PMC2896043.
    16. Li W, Kornak J, Harris T, Keyak J, Li C, Lu Y, Cheng X, Lang T. Identify fracture-critical regions inside the proximal femur using statistical parametric mapping. Bone. 2009 Apr; 44(4):596-602. PMID: 19130910; PMCID: PMC2656587.
    17. Keyak J, Koyama AK, LeBlanc A, Lu Y, Lang TF. Reduction in proximal femoral strength due to long-duration spaceflight. Bone. 2009 Mar; 44(3):449-53. PMID: 19100348.
      View in: PubMed
    18. Lee YS, Lee TQ, Keyak J. Effect of an UHMWPE patellar component on stress fields in the patella: a finite element analysis. Knee Surg Sports Traumatol Arthrosc. 2009 Jan; 17(1):71-82. PMID: 18828005.
      View in: PubMed
    19. Kaneko TS, Skinner HB, Keyak J. Lytic lesions in the femoral neck: Importance of location and evaluation of a novel minimally invasive repair technique. J Orthop Res. 2008 Aug; 26(8):1127-32. PMID: 18327790.
      View in: PubMed
    20. Li W, Kezele I, Collins DL, Zijdenbos A, Keyak J, Kornak J, Koyama A, Saeed I, Leblanc A, Harris T, Lu Y, Lang T. Voxel-based modeling and quantification of the proximal femur using inter-subject registration of quantitative CT images. Bone. 2007 Nov; 41(5):888-95. PMID: 17707712; PMCID: PMC2080679.
    21. Keyak J, Kaneko TS, Skinner HB, Hoang BH. The effect of simulated metastatic lytic lesions on proximal femoral strength. Clin Orthop Relat Res. 2007 Jun; 459:139-45. PMID: 17545762.
      View in: PubMed
    22. Yang Y, Kaplan A, Pierre M, Adams G, Cavanagh P, Takahashi C, Kreitenberg A, Hicks J, Keyak J, Caiozzo V. Space cycle: a human-powered centrifuge that can be used for hypergravity resistance training. Aviat Space Environ Med. 2007 Jan; 78(1):2-9. PMID: 17225475.
      View in: PubMed
    23. Kaneko TS, Skinner HB, Keyak J. Feasibility of a percutaneous technique for repairing proximal femora with simulated metastatic lesions. Med Eng Phys. 2007 Jun; 29(5):594-601. PMID: 16949854.
      View in: PubMed
    24. Keyak J, Kaneko TS, Rossi SA, Pejcic MR, Tehranzadeh J, Skinner HB. Predicting the strength of femoral shafts with and without metastatic lesions. Clin Orthop Relat Res. 2005 Oct; 439:161-70. PMID: 16205155.
      View in: PubMed
    25. Keyak J, Kaneko TS, Tehranzadeh J, Skinner HB. Predicting proximal femoral strength using structural engineering models. Clin Orthop Relat Res. 2005 Aug; (437):219-28. PMID: 16056052.
      View in: PubMed
    26. Lian KC, Lang TF, Keyak J, Modin GW, Rehman Q, Do L, Lane NE. Differences in hip quantitative computed tomography (QCT) measurements of bone mineral density and bone strength between glucocorticoid-treated and glucocorticoid-naive postmenopausal women. Osteoporos Int. 2005 Jun; 16(6):642-50. PMID: 15455195.
      View in: PubMed
    27. Kaneko TS, Bell JS, Pejcic MR, Tehranzadeh J, Keyak J. Mechanical properties, density and quantitative CT scan data of trabecular bone with and without metastases. J Biomech. 2004 Apr; 37(4):523-30. PMID: 14996564.
      View in: PubMed
    28. Keyak J, Falkinstein Y. Comparison of in situ and in vitro CT scan-based finite element model predictions of proximal femoral fracture load. Med Eng Phys. 2003 Nov; 25(9):781-7. PMID: 14519351.
      View in: PubMed
    29. Kaneko TS, Pejcic MR, Tehranzadeh J, Keyak J. Relationships between material properties and CT scan data of cortical bone with and without metastatic lesions. Med Eng Phys. 2003 Jul; 25(6):445-54. PMID: 12787982.
      View in: PubMed
    30. Samii VF, Les Clifford M, Schulz KS, Keyak J, Stover SM. Computed tomographic osteoabsorptiometry of the elbow joint in clinically normal dogs. Am J Vet Res. 2002 Aug; 63(8):1159-66. PMID: 12171171.
      View in: PubMed
    31. Keyak J, Skinner HB, Fleming JA. Effect of force direction on femoral fracture load for two types of loading conditions. J Orthop Res. 2001 Jul; 19(4):539-44. PMID: 11518258.
      View in: PubMed
    32. Keyak J. Improved prediction of proximal femoral fracture load using nonlinear finite element models. Med Eng Phys. 2001 Apr; 23(3):165-73. PMID: 11410381.
      View in: PubMed
    33. Keyak J. Relationships between femoral fracture loads for two load configurations. J Biomech. 2000 Apr; 33(4):499-502. PMID: 10768400.
      View in: PubMed
    34. Keyak J, Rossi SA. Prediction of femoral fracture load using finite element models: an examination of stress- and strain-based failure theories. J Biomech. 2000 Feb; 33(2):209-14. PMID: 10653034.
      View in: PubMed
    35. Keyak J, Rossi SA, Jones KA, Skinner HB. Prediction of femoral fracture load using automated finite element modeling. J Biomech. 1998 Feb; 31(2):125-33. PMID: 9593205.
      View in: PubMed