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Items: 1 to 20 of 26


The Nature of Age-Related Differences in Knee Function during Walking: Implication for the Development of Knee Osteoarthritis.

Boyer KA, Andriacchi TP.

PLoS One. 2016 Dec 14;11(12):e0167352. doi: 10.1371/journal.pone.0167352. eCollection 2016.


Early Changes in Knee Center of Rotation During Walking After Anterior Cruciate Ligament Reconstruction Correlate With Later Changes in Patient-Reported Outcomes.

Titchenal MR, Chu CR, Erhart-Hledik JC, Andriacchi TP.

Am J Sports Med. 2017 Mar;45(4):915-921. doi: 10.1177/0363546516673835. Epub 2016 Nov 25.


Gait mechanics 2 years after anterior cruciate ligament reconstruction are associated with longer-term changes in patient-reported outcomes.

Erhart-Hledik JC, Chu CR, Asay JL, Andriacchi TP.

J Orthop Res. 2017 Mar;35(3):634-640. doi: 10.1002/jor.23317. Epub 2016 Jun 15.


Dance between biology, mechanics, and structure: A systems-based approach to developing osteoarthritis prevention strategies.

Chu CR, Andriacchi TP.

J Orthop Res. 2015 Jul;33(7):939-47. doi: 10.1002/jor.22817. Epub 2015 Apr 24.


Effects of high heel wear and increased weight on the knee during walking.

Titchenal MR, Asay JL, Favre J, Andriacchi TP, Chu CR.

J Orthop Res. 2015 Mar;33(3):405-11. doi: 10.1002/jor.22775. Epub 2014 Dec 22.


A systems view of risk factors for knee osteoarthritis reveals insights into the pathogenesis of the disease.

Andriacchi TP, Favre J, Erhart-Hledik JC, Chu CR.

Ann Biomed Eng. 2015 Feb;43(2):376-87. doi: 10.1007/s10439-014-1117-2. Epub 2014 Sep 16. Review.


Baseline knee adduction and flexion moments during walking are both associated with 5 year cartilage changes in patients with medial knee osteoarthritis.

Chehab EF, Favre J, Erhart-Hledik JC, Andriacchi TP.

Osteoarthritis Cartilage. 2014 Nov;22(11):1833-9. doi: 10.1016/j.joca.2014.08.009. Epub 2014 Aug 27.


Evidence for joint moment asymmetry in healthy populations during gait.

Lathrop-Lambach RL, Asay JL, Jamison ST, Pan X, Schmitt LC, Blazek K, Siston RA, Andriacchi TP, Chaudhari AM.

Gait Posture. 2014 Sep;40(4):526-31. doi: 10.1016/j.gaitpost.2014.06.010. Epub 2014 Jul 1.


The regional sensitivity of chondrocyte gene expression to coactive mechanical load and exogenous TNF-α stimuli.

Bevill SL, Boyer KA, Andriacchi TP.

J Biomech Eng. 2014 Sep;136(9):091005. doi: 10.1115/1.4027937.


Age-related differences in sagittal-plane knee function at heel-strike of walking are increased in osteoarthritic patients.

Favre J, Erhart-Hledik JC, Andriacchi TP.

Osteoarthritis Cartilage. 2014 Mar;22(3):464-71. doi: 10.1016/j.joca.2013.12.014. Epub 2014 Jan 18.


Patterns of femoral cartilage thickness are different in asymptomatic and osteoarthritic knees and can be used to detect disease-related differences between samples.

Favre J, Scanlan SF, Erhart-Hledik JC, Blazek K, Andriacchi TP.

J Biomech Eng. 2013 Oct 1;135(10):101002-10. doi: 10.1115/1.4024629.


Valgus alignment and lateral compartment knee osteoarthritis: a biomechanical paradox or new insight into knee osteoarthritis?

Andriacchi TP.

Arthritis Rheum. 2013 Feb;65(2):310-3. doi: 10.1002/art.37724. No abstract available.


Three-dimensional knee moments of ACL reconstructed and control subjects during gait, stair ascent, and stair descent.

Zabala ME, Favre J, Scanlan SF, Donahue J, Andriacchi TP.

J Biomech. 2013 Feb 1;46(3):515-20. doi: 10.1016/j.jbiomech.2012.10.010. Epub 2012 Nov 8.


Direct comparison of measured and calculated total knee replacement force envelopes during walking in the presence of normal and abnormal gait patterns.

Lundberg HJ, Foucher KC, Andriacchi TP, Wimmer MA.

J Biomech. 2012 Apr 5;45(6):990-6. doi: 10.1016/j.jbiomech.2012.01.015. Epub 2012 Jan 28.


A neural network model to predict knee adduction moment during walking based on ground reaction force and anthropometric measurements.

Favre J, Hayoz M, Erhart-Hledik JC, Andriacchi TP.

J Biomech. 2012 Feb 23;45(4):692-8. doi: 10.1016/j.jbiomech.2011.11.057. Epub 2012 Jan 16.


Plasma proteins present in osteoarthritic synovial fluid can stimulate cytokine production via Toll-like receptor 4.

Sohn DH, Sokolove J, Sharpe O, Erhart JC, Chandra PE, Lahey LJ, Lindstrom TM, Hwang I, Boyer KA, Andriacchi TP, Robinson WH.

Arthritis Res Ther. 2012 Jan 8;14(1):R7. doi: 10.1186/ar3555.


Knee joint kinematics during walking influences the spatial cartilage thickness distribution in the knee.

Koo S, Rylander JH, Andriacchi TP.

J Biomech. 2011 Apr 29;44(7):1405-9. doi: 10.1016/j.jbiomech.2010.11.020. Epub 2011 Mar 2.


Changes in in vivo knee loading with a variable-stiffness intervention shoe correlate with changes in the knee adduction moment.

Erhart JC, Dyrby CO, D'Lima DD, Colwell CW, Andriacchi TP.

J Orthop Res. 2010 Dec;28(12):1548-53. doi: 10.1002/jor.21183.


Accuracy of 3D cartilage models generated from MR images is dependent on cartilage thickness: laser scanner based validation of in vivo cartilage.

Koo S, Giori NJ, Gold GE, Dyrby CO, Andriacchi TP.

J Biomech Eng. 2009 Dec;131(12):121004. doi: 10.1115/1.4000087.

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