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Submissions from 2020

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The Importance of C2 Slope, a Singular Marker of Cervical Deformity, Correlates With Patient-reported Outcomes., Themistocles S Protopsaltis, Subaraman Ramchandran, Jared C Tishelman, Justin S Smith, Brian J Neuman, Gregory M Mundis, Renaud Lafage, Eric O Klineberg, D Kojo Hamilton, Virginie LaFage, Munish C Gupta, Robert A Hart, Frank J Schwab, Douglas C Burton, Shay Bess, Christopher I Shaffrey, and Christopher P Ames

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Should Sagittal Spinal Alignment Targets for Adult Spinal Deformity Correction Depend on Pelvic Incidence and Age?, Themistocles S Protopsaltis, Alexandra Soroceanu, Jared C Tishelman, Aaron J Buckland, Gregory M Mundis, Justin S Smith, Alan Daniels, Lawrence G Lenke, Han Jo Kim, Eric O Klineberg, Christopher P Ames, Robert A Hart, Shay Bess, Christopher I Shaffrey, Frank J Schwab, Virginie Lafage, and International Spine Study Group (ISSG)

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Use of Tetrahydrocannabinol and Cannabidiol Products in the Perioperative Period Around Primary Unilateral Total Hip and Knee Arthroplasty., Robert P Runner, Andrew N Luu, Nader A Nassif, Travis S Scudday, Jay J Patel, Steven L Barnett, and Robert S Gorab

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Opioid Use After Discharge Following Primary Unilateral Total Hip Arthroplasty: How Much Are We Overprescribing?, Robert P Runner, Andrew N Luu, Zachary P Thielen, Travis S Scudday, Nader A Nassif, Jay J Patel, Steven L Barnett, and Robert S Gorab

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Opioid Use After Discharge Following Primary Unilateral Total Knee Arthroplasty: How Much Are We Over-Prescribing?, Robert P Runner, Andrew N Luu, Zachary P Thielen, Travis S Scudday, Nader A Nassif, Jay J Patel, Steven L Barnett, and Robert S Gorab

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Development and reliability of the AOSpine CROST (Clinician Reported Outcome Spine Trauma): a tool to evaluate and predict outcomes from clinician's perspective., Said Sadiqi, Sander P J Muijs, Jeroen J M Renkens, Marcel W Post, Lorin M Benneker, Jens R Chapman, Frank Kandziora, Klaus J Schnake, Emiliano N Vialle, Alexander R Vaccaro, and F Cumhur Oner

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Reliability, validity and responsiveness of the Dutch version of the AOSpine PROST (Patient Reported Outcome Spine Trauma)., Said Sadiqi, Marcel W Post, Allard J Hosman, Marcel F Dvorak, Jens R Chapman, Lorin M Benneker, Frank Kandziora, S Rajasekaran, Klaus J Schnake, Alexander R Vaccaro, and F Cumhur Oner

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THE MAGNITUDE AND DURATION OF THE EFFECT OF INTRA-ARTICULAR CORTICOSTEROID INJECTIONS ON PAIN SEVERITY IN KNEE OSTEOARTHRITIS - A SYSTEMATIC REVIEW AND META-ANALYSIS., Mikhail Saltychev, Ryan Mattie, Zachary McCormick, and Katri Laimi

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Takedown of Painful Ankle Arthrodesis to Total Ankle Arthroplasty: A Case Series of 77 Patients., John M Schuberth, Christy M King, Shen-Fang Jiang, Justin S Ross, Jeff C Christensen, and Jerome K Steck

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Appropriate Management of Vertebral Fragility Fractures: Development of a Pathway Based on a Vertebral Compression Fracture Registry., Neal H Shonnard, Sigurd Berven, Paul A Anderson, Evert Verschuyl, Justine Norwitz, Nell Shonnard, Sara Khor, Derrick D Wagoner, Edward S Yoon, and Douglas P Beall

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The evaluation and treatment of Paget's disease of bone., Frederick R Singer

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Prospective multicenter assessment of complication rates associated with adult cervical deformity surgery in 133 patients with minimum 1-year follow-up., Justin S Smith, Thomas J Buell, Christopher I Shaffrey, Han Jo Kim, Eric Klineberg, Themistocles Protopsaltis, Peter Passias, Gregory M Mundis, Robert Eastlack, Vedat Deviren, Michael P Kelly, Alan H Daniels, Jeffrey L Gum, Alex Soroceanu, Munish Gupta, Doug Burton, Richard Hostin, Robert A Hart, Virginie Lafage, Renaud Lafage, Frank J Schwab, Shay Bess, and Christopher P Ames

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Interpretation of chronic pain clinical trial outcomes: IMMPACT recommended considerations., Shannon M Smith, Robert H Dworkin, Dennis C Turk, Michael McDermott, Christopher Eccleston, John T Farrar, Michael C Rowbotham, Zubin Bhangwagar, Laurie B Burke, Penney Cowan, Susan S Ellenberg, Scott R Evans, Roy L Freeman, Louis P Garrison, Smriti Iyengar, Alejandro Jadad, Mark P Jensen, Roderick Junor, Cornelia Kamp, Nathaniel P Katz, J Patrick Kesslak, Ernest A Kopecky, Dmitri Lissin, John D Markman, Philip Mease, Alec B O'Connor, Kushang V Patel, Srinivasa N Raja, Cristina Sampaio, David Schoenfeld, Jasvinder Singh, Ilona Steigerwald, Vibeke Strand, Leslie A Tive, Jeffrey Tobias, Ajay D Wasan, and Hilary D Wilson

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Multicentre, randomised, open-label, parallel-group study evaluating the efficacy and safety of ixekizumab versus adalimumab in patients with psoriatic arthritis naïve to biological disease-modifying antirheumatic drug: final results by week 52., Josef S Smolen, Philip Mease, Hasan Tahir, Hendrik Schulze-Koops, Inmaculada de la Torre, Lingnan Li, Maja Hojnik, Christophe Sapin, Masato Okada, Roberto Caporali, Jordi Gratacós, Philippe Goupille, Soyi Liu Leage, Sreekumar Pillai, and Peter Nash

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Facebook Live: Nutrition, exercise and back to school for kids, Niki Strealy and Stacey Cochran

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Outcomes of the 2019 GRAPPA Workshop on Continuous Composite Indices for the Assessment of Psoriatic Arthritis and Membership-recommended Next Steps., William Tillett, Neil McHugh, Ana-Maria Orbai, Alexis Ogdie, Ying Ying Leung, Laura C Coates, Philip Mease, Dafna D Gladman, Mel Brooke, Jon Packham, Denis O'Sullivan, Oliver FitzGerald, and Philip S Helliwell

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Extremes of body mass index have significant impact on complications, readmissions, and utilization of post-acute services after primary total hip arthroplasty., Geoffrey Tompkins, Chris Neighorn, Hsin-Fang Li, Kevin Fleming, Tom Lorish, Paul Duwelius, and Katie Sypher

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Description and Reliability of the AOSpine Sacral Classification System., Alexander R Vaccaro, Gregory D Schroeder, Srikanth N Divi, Christopher K Kepler, Conor P Kleweno, James C Krieg, Jefferson R Wilson, Jörg H Holstein, Mark F Kurd, Reza Firoozabadi, Luiz R Vialle, F Cumhur Oner, Frank Kandziora, Jens R Chapman, Klaus J Schnake, Lorin M Benneker, Marcel F Dvorak, Shanmuganathan Rajasekaran, Emiliano N Vialle, Andrei F Joaquim, Mohammad Mostafa El-Sharkawi, Gaurav R Dhakal, Eugen C Popescu, Rishi M Kanna, S P J Muijs, Jin W Tee, and Carlo Bellabarba

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Assessing structural damage progression in psoriatic arthritis and its role as an outcome in research., Désirée van der Heijde, Dafna D Gladman, Arthur Kavanaugh, and Philip Mease

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Secukinumab provides sustained low rates of radiographic progression in psoriatic arthritis: 52-week results from a phase 3 study, FUTURE 5., Désirée van der Heijde, Philip Mease, Robert B M Landewé, Proton Rahman, Hasan Tahir, Atul Singhal, Elke Boettcher, Sandra Navarra, Xuan Zhu, Gregory Ligozio, Aimee Readie, Shephard Mpofu, and Luminita Pricop

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The iliac pillar - Definition of an osseous fixation pathway for internal and external fixation., Alexander von Glinski, Sven Frieler, Ronen Blecher, Kajsa Mayo, CaraBeth Lee, Emre Yilmaz, Jens R Chapman, Rod J Oskouian, Shane Tubbs, and Thomas A Schildhauer

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Proceedings of the 2019 GRAPPA Collaborative Research Network Meeting., Robin Waxman, Carmel Stober, Deepak R Jadon, Ana-Maria Orbai, Vinod Chandran, Alexis Ogdie, Stephen R Pennington, Maarten de Wit, Denis O'Sullivan, Philip Mease, April W Armstrong, Kristina Callis Duffin, Philip S Helliwell, Leonieke J J van Mens, Christopher T Ritchlin, and Oliver FitzGerald

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Unmet need in rheumatology: reports from the Targeted Therapies meeting 2019., Kevin L Winthrop, Michael E Weinblatt, Joan Bathon, Gerd R Burmester, Philip Mease, Leslie Crofford, Vivian Bykerk, Maxime Dougados, James Todd Rosenbaum, Xavier Mariette, Joachim Sieper, Fritz Melchers, Bruce N Cronstein, Ferry C Breedveld, Joachim Kalden, Josef S Smolen, and Daniel Furst

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Memory in repeat sports-related concussive injury and single-impact traumatic brain injury., Matthew J Wright, Martin M Monti, Evan S Lutkenhoff, David J Hardy, Pavel Y Litvin, Daniel F Kelly, Kevin Guskiewicz, Robert C Cantu, Paul M Vespa, David A Hovda, Walter D Lopez, Christina Wang, Ronald Swerdloff, and Joaquín M Fuster

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What are the best trajectories for multiple iliac screw placement in spine surgeries? An anatomical, radiographical and morphometric cadaver analysis., E Yilmaz, A von Glinski, T A Schildhauer, J Iwanaga, B Ishak, A Abdul-Jabbar, M Moisi, Rod J Oskouian, R S Tubbs, and Jens R Chapman

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Management of failed UKA to TKA: conventional versus robotic-assisted conversion technique., Andrew G Yun, Marilena Qutami, Mary Chang-Hwa Chen, and Kory B Dylan Pasko

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Modified Two-Stage Exchange for Periprosthetic Joint Infection in UKA., Andrew G Yun, Marilena Qutami, and Kory B Dylan Pasko

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Salvage of Failed Femoral Neck Fracture Fixation with Conversion Total Hip Arthroplasty Using the Direct Anterior Approach., Andrew G Yun, Marilena Qutami, and Kory B Dylan Pasko

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Quality measures in electrodiagnosis: Carpal tunnel syndrome-An AANEM Quality Measure Set., Sasha Zivkovic, Gregory Gruener, Michele Arnold, Carrie Winter, Teryl Nuckols, and Pushpa Narayanaswami

Submissions from 2019

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High-Frequency Spinal Cord Stimulation at 10 kHz for the Treatment of Combined Neck and Arm Pain: Results From a Prospective Multicenter Study., Kasra Amirdelfan, Ricardo Vallejo, Ramsin Benyamin, Cong Yu, Thomas Yang, Richard Bundschu, Thomas L Yearwood, B Todd Sitzman, Bradford Gliner, Jeyakumar Subbaroyan, Anand Rotte, and David Caraway

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Use of Bone Health Evaluation in Orthopedic Surgery: The 2019 ISCD Official Positions., Paul A Anderson, Sarah L Morgan, Diane Kreuger, Carol Zapalowski, Bobo Tanner, Kyle J Jeray, Kelly D Krohn, Joseph P Lane, Swan Sim Yeap, Christopher Shuhart, and John Shepherd

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Evaluation of Endoscopic Iliopsoas Tenotomy for Treatment of Iliopsoas Impingement After Total Hip Arthroplasty., Courtney D Bell, Mark B Wagner, L Wang, Kenneth R Gundle, Lloyd E Heller, Hanne A Gehling, and Paul J Duwelius

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Indicators for Nonroutine Discharge Following Cervical Deformity-Corrective Surgery: Radiographic, Surgical, and Patient-Related Factors., Cole A Bortz, Peter G Passias, Frank Segreto, Samantha R Horn, Virginie Lafage, Justin S Smith, Breton Line, Gregory M Mundis, Khaled M Kebaish, Michael P Kelly, Themistocles Protopsaltis, Daniel M Sciubba, Alexandra Soroceanu, Eric O Klineberg, Douglas C Burton, Robert A Hart, Frank J Schwab, Shay Bess, Christopher I Shaffrey, and Christopher P Ames

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Opioid Crisis and Acute Pain Management After Foot and Ankle Surgery., Melinda A Bowlby and Mary E Crawford

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Opioid Crisis and Acute Pain Management After Foot and Ankle Surgery., Melinda A Bowlby and Mary E Crawford

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Participation in an innovative patient support program reduces prescription abandonment for adalimumab-treated patients in a commercial population., Diana Brixner, Manish Mittal, David T Rubin, Philip Mease, Harry H Liu, Matthew Davis, Arijit Ganguli, and A Mark Fendrick

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Women in Podiatry and Medicine., Brittany A Brower, Meagan M Jennings, Michelle L Butterworth, and Mary E Crawford

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The Role of Potentially Modifiable Factors in a Standard Work Protocol to Decrease Complications in Adult Spinal Deformity Surgery: A Systematic Review, Part 1., Douglas C Burton, Rajiv K Sethi, Anna K Wright, Alan H Daniels, Christopher P Ames, Daniel B Reid, Eric O Klineberg, Robert Harper, Gregory M Mundis, Randall J Hlubek, Shay Bess, Robert A Hart, Michael P Kelly, and Lawrence G Lenke

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The Role of Potentially Modifiable Factors in a Standard Work Protocol to Decrease Complications in Adult Spinal Deformity Surgery: A Systematic Review, Part 1., Douglas C Burton, Rajiv K Sethi, Anna K Wright, Alan H Daniels, Christopher P Ames, Daniel B Reid, Eric O Klineberg, Robert Harper, Gregory M Mundis, Randall J Hlubek, Shay Bess, Robert A Hart, Michael P Kelly, and Lawrence G Lenke

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Big Spine Data Put to Good Use: The NHS Sets an Example., Jens R Chapman, Jeffrey C Wang, and Karsten Wiechert

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Pain Measurement in Rheumatic and Musculoskeletal Diseases: Where To Go from Here? Report from a Special Interest Group at OMERACT 2018., Alessandro Chiarotto, Ulrike Kaiser, Ernest Choy, Robin Christensen, Philip G Conaghan, Mary Cowern, Michael Gill, Maarten de Wit, Elizabeth Gargon, Ben Horgan, Jamie J Kirkham, Lee S Simon, Jasvinder A Singh, Peter Tugwell, Dennis C Turk, and Philip Mease

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Pain Measurement in Rheumatic and Musculoskeletal Diseases: Where To Go from Here? Report from a Special Interest Group at OMERACT 2018., Alessandro Chiarotto, Ulrike Kaiser, Ernest Choy, Robin Christensen, Philip G Conaghan, Mary Cowern, Michael Gill, Maarten de Wit, Elizabeth Gargon, Ben Horgan, Jamie J Kirkham, Lee S Simon, Jasvinder A Singh, Peter Tugwell, Dennis C Turk, and Philip Mease

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Tibialis anterior muscle herniation in adolescents: A case series and review of the literature., Kimberly L Clinite, Angela Wyble, and Jeffrey L Sugarman

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Measurement properties of the minimal disease activity criteria for psoriatic arthritis., Laura C Coates, Vibeke Strand, Hilary Wilson, Dennis Revicki, Brad Stolshek, Ahmed Samad, James B Chung, Dafna Gladman, and Philip Mease

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Secukinumab efficacy on resolution of enthesitis in psoriatic arthritis: pooled analysis of two phase 3 studies., Laura C Coates, Johan K Wallman, Dennis McGonagle, Georg A Schett, Iain B McInnes, Philip Mease, Lawrence Rasouliyan, Erhard Quebe-Fehling, Darren L Asquith, Andreas E R Fasth, Luminita Pricop, and Corine Gaillez

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Secukinumab efficacy on resolution of enthesitis in psoriatic arthritis: pooled analysis of two phase 3 studies., Laura C Coates, Johan K Wallman, Dennis McGonagle, Georg A Schett, Iain B McInnes, Philip Mease, Lawrence Rasouliyan, Erhard Quebe-Fehling, Darren L Asquith, Andreas E R Fasth, Luminita Pricop, and Corine Gaillez

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Treatment of Glenohumeral Subluxation: A Review of the Literature and Considerations for Pediatric Population., Andrew Cole and Talitha Cox

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A Comparison of Treatment Effects for Nonsurgical Therapies and the Minimum Clinically Important Difference in Knee Osteoarthritis: A Systematic Review., Andrew Concoff, Jeffrey Rosen, Freddie Fu, Mohit Bhandari, Kevin Boyer, Jon Karlsson, Thomas A Einhorn, and Emil Schemitsch

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Validation of the recently developed Total Disability Index: a single measure of disability in neck and back pain patients., Dana L Cruz, Ethan W Ayres, Matthew A Spiegel, Louis M Day, Robert A Hart, Christopher P Ames, Douglas C Burton, Justin S Smith, Christopher I Shaffrey, Frank J Schwab, Thomas J Errico, Shay Bess, Virginie Lafage, and Themistocles S Protopsaltis

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Long-term safety of secukinumab in patients with moderate-to-severe plaque psoriasis, psoriatic arthritis, and ankylosing spondylitis: integrated pooled clinical trial and post-marketing surveillance data., A Deodhar, Philip Mease, I B McInnes, X Baraliakos, K Reich, A Blauvelt, C Leonardi, B Porter, A Das Gupta, A Widmer, L Pricop, and T Fox

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Assessing Physical Activity and Sleep in Axial Spondyloarthritis: Measuring the Gap., Atul Deodhar, Lianne S Gensler, Marina Magrey, Jessica A Walsh, Adam Winseck, Daniel Grant, and Philip Mease

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Endorsement of the 66/68 joint count for the measurement of musculoskeletal disease activity: OMERACT 2018 Psoriatic Arthritis workshop report., Alí Duarte-García, Ying Ying Leung, Laura C Coates, Dorcas Beaton, Robin Christensen, Ethan T Craig, Maarten de Wit, Lihi Eder, Lara Fallon, Oliver FitzGerald, Dafna D Gladman, Niti Goel, Richard Holland, Chris Lindsay, Lara Maxwell, Philip Mease, Ana Maria Orbai, Bev Shea, Vibeke Strand, Douglas J Veale, William Tillett, and Alexis Ogdie

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Younger Patients Are Differentially Affected by Stiffness-Related Disability Following Adult Spinal Deformity Surgery., Wesley M Durand, Alan H Daniels, David K Hamilton, Peter G Passias, Han Jo Kim, Themistocles Protopsaltis, Virginie Lafage, Justin S Smith, Christopher Shaffrey, Munish Gupta, Michael P Kelly, Eric Klineberg, Frank Schwab, Doug Burton, Shay Bess, Christopher Ames, and Robert A Hart

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Younger Patients Are Differentially Affected by Stiffness-Related Disability Following Adult Spinal Deformity Surgery., Wesley M Durand, Alan H Daniels, David K Hamilton, Peter G Passias, Han Jo Kim, Themistocles Protopsaltis, Virginie Lafage, Justin S Smith, Christopher Shaffrey, Munish Gupta, Michael P Kelly, Eric Klineberg, Frank Schwab, Doug Burton, Shay Bess, Christopher Ames, and Robert A Hart

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Assessment of Ergonomic Strain and Positioning During Bronchoscopic Procedures: A Feasibility Study., Christopher R Gilbert, Jeffrey Thiboutot, Christopher Mallow, Alexander Chen, Nicholas J Pastis, A Christine Argento, Jennifer Millar, Robert A Lavin, Andrew D Lerner, Diana H Yu, Ben Salwen, Daniel Lunz, Hans J Lee, and Lonny B Yarmus

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GRAPPA 2018 Project Report., Niti Goel, Oliver FitzGerald, Dafna D Gladman, Philip S Helliwell, Arthur Kavanaugh, Walter P Maksymowych, Philip Mease, Christopher T Ritchlin, and Laura C Coates

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Sporting Gender: The History, Science, and Stories of Transgender and Intersex Athletes, Joanna Harper

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Sport’s transgender debate needs compromise not conflict, Joanna Harper

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Sport’s transgender debate needs compromise not conflict, Joanna Harper

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Update on Mentorship in Orthopaedic Resident Education: A Report from the American Orthopaedic Association., Robert A Hart, Adam E M Eltorai, Katherine Yanney, J Lawrence Marsh, Mary K Mulcahey, and Alan H Daniels

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Pain Mechanisms and Ultrasonic Inflammatory Activity as Prognostic Factors in Patients With Psoriatic Arthritis: A Prospective Cohort Study., Pil Højgaard, Karen Ellegaard, Sabrina Mai Nielsen, Robin Christensen, Jørgen Guldberg-Møller, Christine Ballegaard, Lene Dreyer, Philip Mease, Maarten de Wit, Lone Skov, Bente Glintborg, Henning Bliddal, Else Marie Bartels, Kirstine Amris, and Lars Erik Kristensen

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Predicting extended operative time and length of inpatient stay in cervical deformity corrective surgery., Samantha R Horn, Peter G Passias, Cole A Bortz, Katherine E Pierce, Virginie Lafage, Renaud Lafage, Avery E Brown, Haddy Alas, Justin S Smith, Breton Line, Vedat Deviren, Gregory M Mundis, Michael P Kelly, Han Jo Kim, Themistocles Protopsaltis, Alan H Daniels, Eric O Klineberg, Douglas C Burton, Robert A Hart, Frank J Schwab, Shay Bess, Christopher I Shaffrey, and Christopher P Ames

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Predicting the combined occurrence of poor clinical and radiographic outcomes following cervical deformity corrective surgery., Samantha R Horn, Peter G Passias, Cheongeun Oh, Virginie Lafage, Renaud Lafage, Justin S Smith, Breton Line, Neel Anand, Frank A Segreto, Cole A Bortz, Justin K Scheer, Robert K Eastlack, Vedat Deviren, Praveen V Mummaneni, Alan H Daniels, Paul Park, Pierce D Nunley, Han Jo Kim, Eric O Klineberg, Douglas C Burton, Robert A Hart, Frank J Schwab, Shay Bess, Christopher I Shaffrey, and Christopher P Ames

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Effect of vitamins C and E on recovery of motor function after spinal cord injury: systematic review and meta-analysis of animal studies., Mostafa Hosseini, Arash Sarveazad, Asrin Babahajian, Masoud Baikpour, Alexander R Vaccaro, Jens R Chapman, Mahmoud Yousefifard, and Vafa Rahimi-Movaghar

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Prevalence of Crystals in Knee Osteoarthritis: Experience From Patients Undergoing Arthroscopic Procedures., Robert Ike, Amrutha Baskaran, Jeannie Chao, Andrew L Concoff, Christopher W Wu, Bob Sun, Paul H Brion, Erin L Arnold, David J Klashman, John FitzGerald, and Kenneth C Kalunian

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Proceedings of the 2018 GRAPPA Collaborative Research Network Meeting., Deepak R Jadon, Vinod Chandran, Alexis Ogdie, Stephen R Pennington, Carmel Stober, Dafna D Gladman, Maarten de Wit, Denis O'Sullivan, Philip Mease, April W Armstrong, Kristina Callis Duffin, Conor Magee, Philip Helliwell, Christopher T Ritchlin, and Oliver FitzGerald

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Should Routine Methicillin-Resistant, Jonathan R Kaplan, Gaston Slullitel, and Valeria Lopez

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Long-term experience with apremilast in patients with psoriatic arthritis: 5-year results from a PALACE 1-3 pooled analysis., Arthur Kavanaugh, Dafna D Gladman, Christopher J Edwards, Georg Schett, Benoit Guerette, Nikolay Delev, Lichen Teng, Maria Paris, and Philip Mease

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Comparison of Asymmetric Reaming versus a Posteriorly Augmented Component for Posterior Glenoid Wear and Retroversion: A Radiographic Study., Jia-Wei Kevin Ko, Usman Ali Syed, Jonathan D Barlow, Scott Paxton, Bryan J Loeffler, Ocean Thakar, Grant Jamgochian, Joseph A Abboud, Charles L Getz, and Gerald R Williams

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Hospital and Surgeon Variation in Patient-reported Functional Outcomes after Lumbar Spine Fusion: A Statewide Evaluation., Sara Khor, Danielle C Lavallee, Amy M Cizik, Carlo Bellabarba, Armagan Dagal, Robert A Hart, Christopher R Howe, R Dean Martz, Neal Shonnard, and David R Flum

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Response to Letter to the Editor on "Reliability and Validity of the Vancouver Classification in Periprosthetic Fractures Around Cementless Femoral Stems"., Shanjean Lee, Ryland Kagan, Yee-Cheen Doung, and L Wang

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Response to Letter to the Editor on "Reliability and Validity of the Vancouver Classification in Periprosthetic Fractures Around Cementless Femoral Stems"., Shanjean Lee, Ryland Kagan, Yee-Cheen Doung, and L Wang

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Reliability and Validity of the Vancouver Classification in Periprosthetic Fractures Around Cementless Femoral Stems., Shanjean Lee, Ryland Kagan, L Wang, and Yee-Cheen Doung

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The GRAPPA-OMERACT Psoriatic Arthritis Working Group at the 2018 Annual Meeting: Report and Plan for Completing the Core Outcome Measurement Set., Ying Ying Leung, Ana-Maria Orbai, Alexis Ogdie, Laura C Coates, Maarten de Wit, Kristina Callis Duffin, Lihi Eder, Dafna D Gladman, Niti Goel, Philip Mease, Vibeke Strand, Oliver FitzGerald, and William Tillett

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Proceedings of the 2019 Santa Fe Bone Symposium: New Concepts in the Care of Osteoporosis and Rare Bone Diseases., E Michael Lewiecki, John P Bilezikian, Risa Kagan, Deborah Krakow, Michael R McClung, Paul D Miller, Eric T Rush, Christopher Shuhart, Nelson B Watts, and Elaine W Yu

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Effective Prevention of Proximal Junctional Failure in Adult Spinal Deformity Surgery Requires a Combination of Surgical Implant Prophylaxis and Avoidance of Sagittal Alignment Overcorrection., Breton G Line, Shay Bess, Renaud Lafage, Virgine Lafage, Frank Schwab, Christopher Ames, Han Jo Kim, Michael Kelly, Munish Gupta, Douglas Burton, Robert A Hart, Eric Klineberg, Khaled Kebaish, Richard Hostin, Robert Eastlack, Christopher Shaffrey, and Justin S Smith

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Summer Adaptive Sports Technology, Equipment, and Injuries., Sean T Matsuwaka and Erek W Latzka

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The Ilioinguinal Surgical Approach Using a Modified Medial Window: Origin, Evolution, and Applications. A 34-Year Perspective., Keith Mayo and Florence Unno

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Body mass index and treatment response to subcutaneous abatacept in patients with psoriatic arthritis: a, Iain B McInnes, Gianfranco Ferraccioli, Maria-Antonietta D'Agostino, Manuela Le Bars, Subhashis Banerjee, Harris A Ahmad, Yedid Elbez, and Philip Mease

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Emerging Immunomodulatory Therapies and New Treatment Paradigms for Axial Spondyloarthritis., Philip Mease

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Ustekinumab Fails to Show Efficacy in a Phase III Axial Spondyloarthritis Program: The Importance of Negative Results., Philip Mease

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Persistence of tumor necrosis factor inhibitor or conventional synthetic disease-modifying antirheumatic drug monotherapy or combination therapy in psoriatic arthritis in a real-world setting., Philip Mease, Neil A Accortt, Sabrina Rebello, Carol J Etzel, Ryan W Harrison, Girish A Aras, Mahdi M F Gharaibeh, Jeffrey D Greenberg, and David H Collier

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Understanding the association between skin involvement and joint activity in patients with psoriatic arthritis: experience from the Corrona Registry., Philip Mease, Carol J Etzel, William J Huster, Talia M Muram, April W Armstrong, Jeffrey R Lisse, Sabrina Rebello, Rhiannon Dodge, Mwangi James Murage, Jeffrey D Greenberg, and William N Malatestinic

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Etanercept and Methotrexate as Monotherapy or in Combination for Psoriatic Arthritis: Primary Results From a Randomized, Controlled Phase 3 Trial., Philip Mease, Dafna D Gladman, David H Collier, Christopher T Ritchlin, Philip S Helliwell, Lyrica Liu, Gregory Kricorian, and James B Chung

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Discontinuation and switching patterns of tumour necrosis factor inhibitors (TNFis) in TNFi-naive and TNFi-experienced patients with psoriatic arthritis: an observational study from the US-based Corrona registry., Philip Mease, Chitra Karki, Mei Liu, YouFu Li, Bernice Gershenson, Hua Feng, Peter Hur, and Jeffrey D Greenberg

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Axial Spondyloarthritis, Philip Mease and Muhammad Asim Khan

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Impact of Clinical Specialty Setting and Geographic Regions on Disease Management in Patients with Psoriatic Arthritis in the United States: A Multicenter Observational Study., Philip Mease, Clive Liu, Evan Siegel, Heather Richmond, Meijing Wu, Liang Chen, Kevin Douglas, and Benjamin Lockshin

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Comparative Disease Burden in Patients with Rheumatoid Arthritis, Psoriatic Arthritis, or Axial Spondyloarthritis: Data from Two Corrona Registries., Philip Mease, Mei Liu, Sabrina Rebello, Hyungjoo Kang, Esther Yi, Yujin Park, and Jeffrey D Greenberg

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Utilization of the validated Psoriasis Epidemiology Screening Tool (PEST) to identify signs and symptoms of psoriatic arthritis among those with psoriasis: a cross-sectional analysis from the US-based Corrona Psoriasis Registry., Philip Mease, J B Palmer, P Hur, B E Strober, M Lebwohl, C Karki, G W Reed, C J Etzel, J D Greenberg, and P S Helliwell

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A head-to-head comparison of the efficacy and safety of ixekizumab and adalimumab in biological-naïve patients with active psoriatic arthritis: 24-week results of a randomised, open-label, blinded-assessor trial., Philip Mease, Josef S Smolen, Frank Behrens, Peter Nash, Soyi Liu Leage, Lingnan Li, Hasan Tahir, Melinda Gooderham, Eswar Krishnan, Hong Liu-Seifert, Paul Emery, Sreekumar G Pillai, and Philip S Helliwell

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Biologic Treatment of Axial Spondyloarthritis, Philip Mease and F. Van den Bosch

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Translating Improvements with Ixekizumab in Clinical Trial Outcomes into Clinical Practice: ASAS40, Pain, Fatigue, and Sleep in Ankylosing Spondylitis., Philip Mease, Jessica A Walsh, Xenofon Baraliakos, Robert Inman, Kurt de Vlam, James Cheng-Chung Wei, Theresa Hunter, Gaia Gallo, David Sandoval, Fangyi Zhao, Yan Dong, Rebecca Bolce, and Helena Marzo-Ortega

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Bone Mineral Density Testing in Spinal Cord Injury: The 2019 ISCD Official Positions., Leslie R Morse, Fin Biering-Soerensen, Laura D Carbone, Tomas Cervinka, Christopher M Cirnigliaro, Therese M Johnston, Nan Liu, Karen L Troy, Frances M Weaver, Christopher Shuhart, and Beverley C Craven

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Predictors of Achieving Remission among Patients with Psoriatic Arthritis Initiating a Tumor Necrosis Factor Inhibitor., Alexis Ogdie, J Lynn Palmer, Jeffrey Greenberg, Jeffrey R Curtis, Leslie R Harrold, Daniel H Solomon, Arthur Kavanaugh, Joel M Kremer, and Philip Mease

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Effect of Secukinumab on the Different GRAPPA-OMERACT Core Domains in Psoriatic Arthritis: A Pooled Analysis of 2049 Patients., Ana-Maria Orbai, Iain B McInnes, Laura C Coates, M Elaine Husni, Dafna D Gladman, Laure Gossec, Luminita Pricop, Olivier Chambenoit, Xiangyi Meng, and Philip Mease

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Global spinal deformity from the upper cervical perspective. What is "Abnormal" in the upper cervical spine?, Peter G Passias, Haddy Alas, Renaud Lafage, Bassel G Diebo, Irene Chern, Christopher P Ames, Paul Park, Khoi D Than, Alan H Daniels, D Kojo Hamilton, Douglas C Burton, Robert A Hart, Shay Bess, Breton G Line, Eric O Klineberg, Christopher I Shaffrey, Justin S Smith, Frank J Schwab, and Virginie Lafage

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Limited morbidity and possible radiographic benefit of C2, Peter G Passias, Cole A Bortz, Frank Segreto, Samantha Horn, Katherine E Pierce, Haddy Alas, Avery E Brown, Renaud Lafage, Virginie Lafage, Justin S Smith, Breton Line, Robert Eastlack, Daniel M Sciubba, Eric O Klineberg, Alexandra Soroceanu, Douglas C Burton, Frank J Schwab, Shay Bess, Christopher I Shaffrey, and Christopher P Ames

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The impact of osteotomy grade and location on regional and global alignment following cervical deformity surgery., Peter G Passias, Samantha R Horn, Tina Raman, Avery E Brown, Virginie Lafage, Renaud Lafage, Justin S Smith, Cole A Bortz, Frank A Segreto, Katherine E Pierce, Haddy Alas, Breton G Line, Bassel G Diebo, Alan H Daniels, Han Jo Kim, Alex Soroceanu, Gregory M Mundis, Themistocles S Protopsaltis, Eric O Klineberg, Douglas C Burton, Robert A Hart, Frank J Schwab, Shay Bess, Christopher I Shaffrey, and Christopher P Ames

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Impact of Obesity on Radiographic Alignment and Short-term complications after Surgical Treatment of Adult Cervical Deformity., Peter G Passias, Gregory W Poorman, Samantha R Horn, Cyrus M Jalai, Cole Bortz, Frank Segreto, Bassel M Diebo, Alan Daniels, D Kojo Hamilton, Daniel Sciubba, Justin Smith, Brian Neuman, Christopher I Shaffrey, Virginie LaFage, Renaud LaFage, Frank Schwab, Shay Bess, Christopher Ames, Robert Hart, Alexandra Soroceanu, Gregory Mundis, and Robert Eastlack

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Measuring Psoriatic Arthritis Symptoms, A Core Domain in Psoriasis Clinical Trials., Lourdes Maria Perez-Chada, Alice Bendix Gottlieb, Jeffrey Cohen, Philip Mease, Kristina Callis Duffin, Amit Garg, John Latella, April Wang Armstrong, Alexis Ogdie, and Joseph Frank Merola