160 results on '"Marx, Robert G."'
Search Results
2. Descriptive Characteristics and Outcomes of Patients Undergoing Revision Anterior Cruciate Ligament Reconstruction With and Without Tunnel Bone Grafting
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Group, MARS, DeFroda, Steven F, Owens, Brett D, Wright, Rick W, Huston, Laura J, Pennings, Jacquelyn S, Haas, Amanda K, Allen, Christina R, Cooper, Daniel E, DeBerardino, Thomas M, Dunn, Warren R, Lantz, Brett Brick A, Spindler, Kurt P, Stuart, Michael J, Albright, John P, Amendola, Annunziato, Annunziata, Christopher C, Arciero, Robert A, Bach, Bernard R, Baker, Champ L, Bartolozzi, Arthur R, Baumgarten, Keith M, Bechler, Jeffery R, Berg, Jeffrey H, Bernas, Geoffrey A, Brockmeier, Stephen F, Brophy, Robert H, Bush-Joseph, Charles A, Butler, J Brad, Carey, James L, Carpenter, James E, Cole, Brian J, Cooper, Jonathan M, Cox, Charles L, Creighton, R Alexander, David, Tal S, Flanigan, David C, Frederick, Robert W, Ganley, Theodore J, Garofoli, Elizabeth A, Gatt, Charles J, Gecha, Steven R, Giffin, James Robert, Hame, Sharon L, Hannafin, Jo A, Harner, Christopher D, Harris, Norman Lindsay, Hechtman, Keith S, Hershman, Elliott B, Hoellrich, Rudolf G, Johnson, David C, Johnson, Timothy S, Jones, Morgan H, Kaeding, Christopher C, Kamath, Ganesh V, Klootwyk, Thomas E, Levy, Bruce A, Benjamin, C, Maiers, G Peter, Marx, Robert G, Matava, Matthew J, Mathien, Gregory M, McAllister, David R, McCarty, Eric C, McCormack, Robert G, Miller, Bruce S, Nissen, Carl W, O’Neill, Daniel F, Parker, Richard D, Purnell, Mark L, Ramappa, Arun J, Rauh, Michael A, Rettig, Arthur C, Sekiya, Jon K, Shea, Kevin G, Sherman, Orrin H, Slauterbeck, James R, Smith, Matthew V, Spang, Jeffrey T, Svoboda, Steven J, Taft, Timothy N, Tenuta, Joachim J, Tingstad, Edwin M, Vidal, Armando F, Viskontas, Darius G, White, Richard A, Williams, James S, Wolcott, Michelle L, Wolf, Brian R, and York, James J
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Transplantation ,Clinical Research ,Musculoskeletal ,Anterior Cruciate Ligament Injuries ,Anterior Cruciate Ligament Reconstruction ,Cohort Studies ,Humans ,Osteoarthritis ,Quality of Life ,Reoperation ,bone graft ,outcomes ,revision anterior cruciate ligament reconstruction ,tunnel lysis ,MARS Group ,Biomedical Engineering ,Mechanical Engineering ,Human Movement and Sports Sciences ,Orthopedics - Abstract
BackgroundLytic or malpositioned tunnels may require bone grafting during revision anterior cruciate ligament reconstruction (rACLR) surgery. Patient characteristics and effects of grafting on outcomes after rACLR are not well described.PurposeTo describe preoperative characteristics, intraoperative findings, and 2-year outcomes for patients with rACLR undergoing bone grafting procedures compared with patients with rACLR without grafting.Study designCohort study; Level of evidence, 3.MethodsA total of 1234 patients who underwent rACLR were prospectively enrolled between 2006 and 2011. Baseline revision and 2-year characteristics, surgical technique, pathology, treatment, and patient-reported outcome instruments (International Knee Documentation Committee [IKDC], Knee injury and Osteoarthritis Outcome Score [KOOS], Western Ontario and McMaster Universities Osteoarthritis Index, and Marx Activity Rating Scale [Marx]) were collected, as well as subsequent surgery information, if applicable. The chi-square and analysis of variance tests were used to compare group characteristics.ResultsA total of 159 patients (13%) underwent tunnel grafting-64 (5%) patients underwent 1-stage and 95 (8%) underwent 2-stage grafting. Grafting was isolated to the femur in 31 (2.5%) patients, the tibia in 40 (3%) patients, and combined in 88 patients (7%). Baseline KOOS Quality of Life (QoL) and Marx activity scores were significantly lower in the 2-stage group compared with the no bone grafting group (P≤ .001). Patients who required 2-stage grafting had more previous ACLRs (P < .001) and were less likely to have received a bone-patellar tendon-bone or a soft tissue autograft at primary ACLR procedure (P≤ .021) compared with the no bone grafting group. For current rACLR, patients undergoing either 1-stage or 2-stage bone grafting were more likely to receive a bone-patellar tendon-bone allograft (P≤ .008) and less likely to receive a soft tissue autograft (P≤ .003) compared with the no bone grafting group. At 2-year follow-up of 1052 (85%) patients, we found inferior outcomes in the 2-stage bone grafting group (IKDC score = 68; KOOS QoL score = 44; KOOS Sport/Recreation score = 65; and Marx activity score = 3) compared with the no bone grafting group (IKDC score = 77; KOOS QoL score = 63; KOOS Sport/Recreation score = 75; and Marx activity score = 7) (P≤ .01). The 1-stage bone graft group did not significantly differ compared with the no bone grafting group.ConclusionTunnel bone grafting was performed in 13% of our rACLR cohort, with 8% undergoing 2-stage surgery. Patients treated with 2-stage grafting had inferior baseline and 2-year patient-reported outcomes and activity levels compared with patients not undergoing bone grafting. Patients treated with 1-stage grafting had similar baseline and 2-year patient-reported outcomes and activity levels compared with patients not undergoing bone grafting.
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- 2022
3. Obesity and sex influence fatty infiltration of the rotator cuff: the Rotator Cuff Outcomes Workgroup (ROW) and Multicenter Orthopaedic Outcomes Network (MOON) cohorts
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Giri, Ayush, Freeman, Thomas H, Kim, Peter, Kuhn, John E, Garriga, Gustavo A, Khazzam, Michael, Higgins, Laurence D, Matzkin, Elizabeth, Baumgarten, Keith M, Bishop, Julie Y, Brophy, Robert H, Carey, James L, Dunn, Warren R, Jones, Grant L, Ma, C Benjamin, Marx, Robert G, McCarty, Eric C, Poddar, Sourav K, Smith, Matthew V, Spencer, Edwin E, Vidal, Armando F, Wolf, Brian R, Wright, Rick W, and Jain, Nitin B
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Nutrition ,Obesity ,Clinical Research ,Prevention ,Patient Safety ,Adipose Tissue ,Female ,Humans ,Male ,Multicenter Studies as Topic ,Orthopedics ,Risk Factors ,Rotator Cuff ,Rotator Cuff Injuries ,Sex Factors ,Rotator cuff ,fatty infiltration ,obesity ,body mass index ,sex ,cross-sectional study ,Clinical Sciences - Abstract
BackgroundFatty infiltration (FI) is one of the most important prognostic factors for outcomes after rotator cuff surgery. Established risk factors include advancing age, larger tear size, and increased tear chronicity. A growing body of evidence suggests that sex and obesity are associated with FI; however, data are limited.MethodsWe recruited 2 well-characterized multicenter cohorts of patients with rotator cuff tears (Multicenter Orthopaedic Outcomes Network [MOON] cohort [n = 80] and Rotator Cuff Outcomes Workgroup [ROW] cohort [n = 158]). We used multivariable logistic regression to evaluate the relationship between body mass index (BMI) and the presence of FI while adjusting for the participant's age at magnetic resonance imaging, sex, and duration of shoulder symptoms, as well as the cross-sectional area of the tear. We analyzed the 2 cohorts separately and performed a meta-analysis to combine estimates.ResultsA total of 27 patients (33.8%) in the Multicenter Orthopaedic Outcomes Network (MOON) cohort and 57 patients (36.1%) in the Rotator Cuff Outcomes Workgroup (ROW) cohort had FI. When BMI < 25 kg/m2 was used as the reference category, being overweight was associated with a 2.37-fold (95% confidence interval [CI], 0.77-7.29) increased odds of FI and being obese was associated with a 3.28-fold (95% CI, 1.16-9.25) increased odds of FI. Women were 4.9 times (95% CI, 2.06-11.69) as likely to have FI as men.ConclusionsAmong patients with rotator cuff tears, obese patients had a substantially higher likelihood of FI. Further research is needed to assess whether modifying BMI can alter FI in patients with rotator cuff tears. This may have significant clinical implications for presurgical surgical management of rotator cuff tears. Sex was also significantly associated with FI, with women having higher odds of FI than men. Higher odds of FI in female patients may also explain previously reported early suboptimal outcomes of rotator cuff surgery and higher pain levels in female patients as compared with male patients.
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- 2022
4. Independent data collectors decrease bias in the measurement of adherence to anterior cruciate ligament injury prevention programs
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Hsu, Janet, Ling, Daphne I., Schneider, Brandon L., Boyle, Caroline, Janosky, Joseph, Pearle, Andrew D., Kinderknecht, James, and Marx, Robert G.
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- 2024
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5. Who Needs ACL Surgery?
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Lin, Kenneth M., James, Evan W., Marx, Robert G., Nakamura, Norimasa, editor, Marx, Robert G., editor, Musahl, Volker, editor, Getgood, Alan, editor, Sherman, Seth L., editor, and Verdonk, Peter, editor
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- 2022
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6. Technique Corner: Posterolateral Corner Reconstruction
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James, Evan W., Lin, Kenneth M., Levy, Bruce A., Marx, Robert G., Nakamura, Norimasa, editor, Marx, Robert G., editor, Musahl, Volker, editor, Getgood, Alan, editor, Sherman, Seth L., editor, and Verdonk, Peter, editor
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- 2022
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7. Return to Play after Posterior Cruciate Ligament Injuries
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Kew, Michelle E., Cavanaugh, John T., Elnemer, William G., and Marx, Robert G.
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- 2022
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8. Graft choices for paediatric anterior cruciate ligament reconstruction: State of the art
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Marx, Robert G., Hsu, Janet, Fink, Christian, Eriksson, Karl, Vincent, Andrew, and van der Merwe, Willem M.
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- 2023
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9. Management of Bone Loss/Osteolysis in Revision ACL Reconstruction: The Role of Two-Stage Reconstruction
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Lawton, Cort D., Lamplot, Joseph D., Ranawat, Anil S., Marx, Robert G., Alaia, Michael J., editor, and Jones, Kristofer J., editor
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- 2022
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10. Psychosocial factors play a greater role in preoperative symptoms for patients with atraumatic shoulder instability: data from the MOON-Shoulder Instability group
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Baumgarten, Keith M., Bishop, Julie Y., Bollier, Matthew J., Bravman, Jonathan T., Brophy, Robert H., Carpenter, James E., Cox, Charles L., Cvetanovich, Greg L., Feeley, Brian T., Frank, Rachel M., Grant, John A., Jones, Grant L., Kuhn, John E., Lansdown, Drew A., Ma, C. Benjamin, Marx, Robert G., McCarty, Eric C., Miller, Bruce S., Neviaser, Andrew S., Seidl, Adam J., Smith, Matthew V., Wolf, Brian R., Wright, Rick W., Zhang, Alan L., Nichols, Michael S., Jacobs, Cale A., Lemaster, Nicole G., Magnuson, Justin A., Mair, Scott D., Ortiz, Shannon F., and Hettrich, Carolyn M.
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- 2023
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11. High variability and lack of standardization in the evaluation of return to sport after ACL reconstruction: a systematic review
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Marom, Niv, Xiang, William, Wolfe, Isabel, Jivanelli, Bridget, Williams, III, Riley J., and Marx, Robert G.
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- 2022
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12. Presentation and Surgical Management of Multiple Ligament Knee Injuries: A Multicenter Study from the Surgical Timing and Rehabilitation (STaR) Trial for MLKIs Network
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Poploski, Kathleen M., Lynch, Andrew D., Burns, Travis C., Harner, Christopher D., Levy, Bruce A., Owens, Brett D., Richter, Dustin L., Schenck, Robert C., Jr., Musahl, Volker, Irrgang, James J., Arciero, Robert, Black, Brandee S., Coady, Catherine M., Cooper, Jonathan M., Coyner, Katherine J., Edgar, Cory M., Getgood, Al M.J., Hart, Joe M., Hodax, Jonathan D., Hughes, Jonathan D., Jacobs, Cale A., Johnson, Darren L., Khan, Ryan M., Lesniak, Byson P., Macalena, Jeffrey A., Marx, Robert G., Miller, Mark D., Nelson, Bradley, Oostdyk, Alicia, Patterson, Charity G., Popchak, Adam J., Ranawat, Anil S., Stuart, Michael J., Taber, Caroline E., Warth, Ryan J., Whelan, Daniel B., and Wolfe, Isabel
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- 2023
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13. ACL Injury Prevention Education Improves Implementation of Neuromuscular Training Among High School Sports Coaches: A Cross-Sectional Survey Study.
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Janosky, Joseph J., Russomano, James, Duscha, Connor, Henderson, Alexandra, Archer, Alexandra, Kinderknecht, James J., and Marx, Robert G.
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Background: Neuromuscular training (NMT) programs delivered by trained personnel have demonstrated protective effects against anterior cruciate ligament (ACL) injury among high school sports participants, but few studies have investigated the impact of education on high school sports coaches' knowledge and incorporation of NMT programs into daily practice sessions. Purpose: We sought to evaluate changes in knowledge and behavior among high school sports coaches who completed an NMT-based injury prevention training program. Methods: High school sports coaches were invited to complete a free online training course in incorporating NMT into daily practice sessions. Anonymized surveys were administered before and after education and at 3 months to evaluate knowledge level and program effectiveness. Results: Of the 13,640 coaches who enrolled in the training course in 2019, 1641 submitted pre- and post-education and 3-month follow-up surveys. Prior to training, 4.4% reported incorporating NMT into daily training sessions and the mean knowledge score was 1.89 ± 1.55. After training, 92.7% of participants reported that they intended to incorporate NMT into their daily training sessions and the mean knowledge score was 4.87 ± 1.11. At 3-month follow-up, 88.9% of participants reported incorporating NMT into daily training sessions. A chi-square test revealed a significant association between pre- and post-education incorporation of NMT into daily practice sessions, and a multiple regression analysis resulted in a significant model with intent to incorporate NMT into daily practice sessions identified as a significant behavior predictor. Conclusion: These survey results show that completion of a training course significantly improved ACL injury prevention knowledge among a cohort of high school sports coaches and likely contributed to the sustained incorporation of NMT into their daily practice sessions. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Posterolateral corner reconstruction: Indications and techniques
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James, Evan W., primary, Lin, Kenneth M., additional, Warren, Russell F., additional, and Marx, Robert G., additional
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- 2022
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15. Contributors
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Abdelaziz, Abed, primary, Abrams, Geoffrey D., additional, Adams, Christopher R., additional, Ahsan, Zahab S., additional, Akgün, Doruk, additional, Alaia, Michael J., additional, Al-Khatib, Nedal, additional, Allen, Answorth A., additional, Altchek, David W., additional, Amendola, Annunziato, additional, Ammerman, Brittany M., additional, Andriolo, Luca, additional, Angele, Peter, additional, Anz, Adam, additional, Arendt, Elizabeth A., additional, Arner, Justin W., additional, Elattrache, Neal S., additional, Azar, Frederick M., additional, Bach, Bernard R., additional, Baird, Joanne Page Elston, additional, Baker, Champ L., additional, Bankhead, Christopher P., additional, Barnes, Ryan H., additional, Batty, Lachlan, additional, Bedi, Asheesh, additional, Beitzel, Knut, additional, Belk, John W., additional, Benvegnu, Neilen A., additional, Bernhardson, Andrew, additional, Bernholt, David L., additional, Berthold, Daniel P., additional, Bodendorfer, Blake M., additional, Boffa, Angelo, additional, Boileau, Pascal, additional, Borque, Kyle, additional, Bottoni, Craig R., additional, Bradley, James P., additional, Brolin, Tyler J., additional, Brown, Matthew L., additional, Browning, Robert, additional, Bugbee, William D., additional, Bue, Gaetano Lo, additional, Burns, Joseph P., additional, Bush-Joseph, Charles A., additional, Calcei, Jacob G., additional, Cancienne, Jourdan M., additional, Cannizzaro, Connor K., additional, Carr, James B., additional, Carter, Thomas R., additional, Cerciello, Simone, additional, Chahla, Jorge, additional, Chalmers, Peter N., additional, Chen, Neal C., additional, Cheng, Timothy T., additional, Cohen, Mark S., additional, Cole, Brian J., additional, Condron, Nolan B., additional, Cook, Corey S., additional, Cooper, Joe D., additional, Creighton, R. Alexander, additional, Dandu, Navya, additional, Danilkowicz, Richard M., additional, Danzinger, Victor, additional, Dean, Robert S., additional, DeBerardino, Thomas, additional, DeGirolamo, Laura, additional, DeJour, David, additional, Delman, Connor M., additional, Dempsey, Ian J., additional, Denard, Patrick J., additional, Dennis, Eric J., additional, Dhawan, Aman, additional, Dhollander, Aad A.M., additional, Diaz, Connor C., additional, Dickens, Jonathan F., additional, Diduch, David, additional, Martino, Alessandro Di, additional, Dines, Joshua S., additional, Douglass, Brenton W., additional, Drager, Justin, additional, Dukas, Alex G., additional, Dwyer, Corey R., additional, Ebert, Nicholas J., additional, Hassan, Bassem El, additional, Rayes, Johnny El, additional, Elrick, Bryant P., additional, Erickson, Brandon J., additional, Evuarherhe, Aghogho, additional, Fanelli, Gregory C., additional, Farr, Jack, additional, Fernandez, John J., additional, Field, Larry D., additional, Filardo, Giuseppe, additional, Fink, Julia, additional, Flanigan, David C., additional, Forlenza, Enrico M., additional, Forsythe, Brian, additional, Fradin, Thomas, additional, Frank, Rachel M., additional, Freehill, Michael T., additional, Freeman, Heather, additional, Friedman, Lisa G.M., additional, DeFroda, Steven, additional, Fu, Freddie H., additional, Fulkerson, John P., additional, Gao, Ian, additional, Garrigues, Grant E., additional, Gelber, Pablo E., additional, Getgood, Alan, additional, Gilat, Ron, additional, Gillogly, Scott D., additional, Goldberg, Daniel B., additional, Gomoll, Andreas H., additional, Graves, Benjamin R, additional, Gray, Tinker, additional, Grimm, Nathan L., additional, Grubhofer, Florian, additional, Gruskay, Jordan A., additional, Haidar, Ibrahim M., additional, Hammond, James, additional, Han, Fucai, additional, Harris, Payton, additional, Hartzler, Robert U., additional, Hettrich, Carolyn M., additional, Hill, Justin E., additional, Hoshino, Takashi, additional, Hoyt, Benjamin W., additional, Huddleston, Hailey P., additional, Hughes, Jonathan D., additional, Ignozzi, Anthony J., additional, Ireland, Mary Lloyd, additional, Itoi, Eiji, additional, James, Evan W., additional, Jimenez, Andrew E., additional, Kaeding, Christopher C., additional, Kanakamedala, Ajay C., additional, Kercher, James S., additional, Kester, Benjamin S., additional, Kibler, W. Ben, additional, Knapik, Derrick M., additional, Knapp, Thomas P., additional, Kocaoglu, Baris, additional, Korn, Marc, additional, Korrapati, Avinaash, additional, Kuhn, John E., additional, Lafosse, Laurent, additional, Lafosse, Thibault, additional, Lamplot, Joseph D., additional, LaPrade, Robert F., additional, Laver, Lior, additional, Lavian, Arash, additional, Lavoie-Gagne, Ophelie Z., additional, LeClere, Lance E., additional, Lin, Kenneth M., additional, Lindsay, Adam, additional, Lisenda, Laughter, additional, Litchfield, Robert, additional, Maheshwer, Bhargavi, additional, Makhni, Eric C., additional, Mall, Nathan, additional, Marder, Richard A., additional, Margheritini, Fabrizio, additional, Marx, Robert G., additional, Matson, David, additional, Mazzocca, Augustus D., additional, McCarty, Eric C., additional, McCarty, L. Pearce, additional, Mehl, Ashley, additional, Midtgaard, Kaare S., additional, Miller, Mark D., additional, Millett, Peter J., additional, Mirzayan, Raffy, additional, Moatshe, Gilbert, additional, Monson, Jill, additional, Moody, Christian, additional, Moroder, Philipp, additional, Muniz Martinez, Andres R., additional, Muzzi, Stefano, additional, Naclerio, Emily, additional, Nathan, Levy, additional, Niemeyer, Philipp, additional, Ngbilo, Cédric, additional, Nicholson, Gregory P., additional, Nolte, Philip-C., additional, Noorzad, Ali S., additional, Nuber, Gordon, additional, O’Brien, Michael J., additional, O’Connell, Robert S., additional, O’Donnell, Evan A., additional, O’Shea, Kieran, additional, Pace, James L., additional, Pagnani, Michael J., additional, Parvaresh, Kevin C., additional, Patel, Jhillika, additional, Peebles, Liam A., additional, Polce, Evan M., additional, Pooley, Rodrigo Sandoval, additional, Provencher, CAPT Matthew T., additional, Quigley, Ryan J., additional, Quinn, Courtney, additional, Raynor, M. Brett, additional, Ring, David, additional, Robinson, Avi S., additional, Rodeo, Scott A., additional, Rodkey, William G., additional, Romeo, Anthony A., additional, Ruzbarsky, Joseph J., additional, Sabbag, Orlando D., additional, Safran, Marc R., additional, Salata, Michael J., additional, Savage-Elliott, Ian, additional, Savoie, Felix H., additional, Scholten, Donald J, additional, Sciascia, Aaron, additional, Shelbourne, K. Donald, additional, Sherman, Seth L., additional, Shoji, Monica M., additional, Smith, Adam M., additional, Smith, Matthew V., additional, Smith, Patrick A., additional, Sonnery-Cottet, Bertrand, additional, Sourugeon, Yosef, additional, Strauss, Eric J., additional, Struijk, Caroline, additional, Van Thiel, Geoffrey S., additional, Tokish, John M., additional, Tompkins, Marc, additional, Tramer, Joseph S., additional, Trasolini, Nicholas, additional, Tross, Anna, additional, Uyeki, Colin L., additional, Vellios, Evan E., additional, Vera, Angelina M., additional, Verdonk, Peter C.M., additional, Verdonk, René, additional, Verheul, Dirk W., additional, Verma, Nikhil N., additional, Vieira, Thais Dutra, additional, Vinagre, Gustavo, additional, Wagner, Kyle R., additional, Walters, Jordan D., additional, Warner, Jon J.P., additional, Warren, Russell F., additional, Waterman, Brian R., additional, Wieser, Karl, additional, Williams, Brady T., additional, Williams, Andy, additional, Winterton, Matthew T., additional, Wise, Kelsey, additional, Wong, Stephanie, additional, Wong, Ivan, additional, Wörner, Elisabeth, additional, Wright-Chisem, Joshua, additional, Wysocki, Robert W., additional, Yamamoto, Nobuyuki, additional, Yanke, Adam B., additional, Yonai, Yaniv, additional, Zacharias, Anthony J., additional, and Ziedas, Alexander, additional
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- 2022
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16. Who Needs ACL Surgery?
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Lin, Kenneth M., primary, James, Evan W., additional, and Marx, Robert G., additional
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- 2021
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17. Technique Corner: Posterolateral Corner Reconstruction
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James, Evan W., primary, Lin, Kenneth M., additional, Levy, Bruce A., additional, and Marx, Robert G., additional
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- 2021
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18. Association Between Baseline Meniscal Symptoms and Outcomes of Operative and Nonoperative Treatment of Meniscal Tear in Patients With Osteoarthritis
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MacFarlane, Lindsey A., Yang, Heidi, Collins, Jamie E., Brophy, Robert H., Cole, Brian J., Spindler, Kurt P., Guermazi, Ali, Jones, Morgan H., Mandl, Lisa A., Martin, Scott, Marx, Robert G., Levy, Bruce A., Stuart, Michael, Safran‐Norton, Clare, Wright, John, Wright, Rick W., Losina, Elena, and Katz, Jeffrey N.
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- 2022
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19. Chronic Popliteus Tendon Avulsion Fracture with Chronic Knee Pain and Locking: A Case Report
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Blackwell, Christopher, Selley, Ryan, Taber, Caroline E., Benitez, Carlos L., and Marx, Robert G.
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- 2022
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20. Obesity is associated with muscle atrophy in rotator cuff tear.
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Herzberg, Simone D., Zhiguo Zhao, Freeman, Thomas H., Prakash, Ravi, Baumgarten, Keith M., Bishop, Julie Y., Carey, James L., Jones, Grant L., McCarty, Eric C., Spencer, Edwin E., Vidal, Armando F., Jain, Nitin B., Giri, Ayush, Kuhn, John E., Khazzam, Michael S., Matzkin, Elizabeth G., Brophy, Robert H., Dunn, Warren R., Ma, C. Benjamin, and Marx, Robert G.
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- 2024
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21. Patient-Reported Outcomes and Factors Associated with Achieving the Minimal Clinically Important Difference After ACL Reconstruction: Results at a Mean 7.7-Year Follow-up
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Nwachukwu, Benedict U., Sullivan, Spencer W., Rauck, Ryan C., James, Evan W., Burger, Joost A., Altchek, David W., Allen, Answorth A., Williams, Riley J., III, Coleman, Struan H., Cordasco, Frank A., Fealy, Stephen, Hannafin, Jo A., MacGillivray, John D., Marx, Robert G., Maynard, Michael J., O’Brien, Stephen J., Pearle, Andrew D., Ranawat, Anil S., Rodeo, Scott A., Rose, Howard A., Shubin Stein, Beth E., Strickland, Sabrina M., Warren, Russell F., and Wickiewicz, Thomas L.
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- 2021
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22. Evaluation of a Coach-Centered Youth ACL Injury Risk Reduction Workshop Using RE-AIM Sports Setting Framework
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Yates, Brandon A., primary, Janosky, Joseph, additional, Ologhobo, Titilayo, additional, Russomano, James, additional, Ling, Daphne I., additional, Kinderknecht, James J., additional, Schoenthaler, Antoinette M., additional, and Marx, Robert G., additional
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- 2023
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23. Radiographic Changes Five Years After Treatment of Meniscal Tear and Osteoarthritic Changes
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Katz, Jeffrey N., primary, Collins, Jamie E., additional, Brophy, Robert H., additional, Cole, Brian J., additional, Cox, Charles L., additional, Guermazi, Ali, additional, Jones, Morgan H., additional, Levy, Bruce A., additional, MacFarlane, Lindsey A., additional, Mandl, Lisa A., additional, Marx, Robert G., additional, Selzer, Faith, additional, Spindler, Kurt P., additional, Wright, Rick W., additional, Losina, Elena, additional, and Chang, Yuchiao, additional
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- 2023
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24. Psychosocial factors play a greater role in preoperative symptoms for patients with atraumatic shoulder instability: data from the MOON-Shoulder Instability group
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Nichols, Michael S., primary, Jacobs, Cale A., additional, Lemaster, Nicole G., additional, Magnuson, Justin A., additional, Mair, Scott D., additional, Ortiz, Shannon F., additional, Hettrich, Carolyn M., additional, Baumgarten, Keith M., additional, Bishop, Julie Y., additional, Bollier, Matthew J., additional, Bravman, Jonathan T., additional, Brophy, Robert H., additional, Carpenter, James E., additional, Cox, Charles L., additional, Cvetanovich, Greg L., additional, Feeley, Brian T., additional, Frank, Rachel M., additional, Grant, John A., additional, Jones, Grant L., additional, Kuhn, John E., additional, Lansdown, Drew A., additional, Ma, C. Benjamin, additional, Marx, Robert G., additional, McCarty, Eric C., additional, Miller, Bruce S., additional, Neviaser, Andrew S., additional, Seidl, Adam J., additional, Smith, Matthew V., additional, Wolf, Brian R., additional, Wright, Rick W., additional, and Zhang, Alan L., additional
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- 2023
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25. sj-docx-1-ajs-10.1177_03635465231151389 – Supplemental material for Meniscal and Articular Cartilage Predictors of Outcome After Revision ACL Reconstruction: A 6-Year Follow-up Cohort Study
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Wright, Rick W., Huston, Laura J., Haas, Amanda K., Pennings, Jacquelyn S., Allen, Christina R., Cooper, Daniel E., DeBerardino, Thomas M., Dunn, Warren R., Lantz, Brett (Brick) A., Spindler, Kurt P., Stuart, Michael J., Albright, John P., Amendola, Annunziato (Ned), Andrish, Jack T., Annunziata, Christopher C., Arciero, Robert A., Bach, Bernard R., Baker, Champ L., Bartolozzi, Arthur R., Baumgarten, Keith M., Bechler, Jeffery R., Berg, Jeffrey H., Bernas, Geoffrey A., Brockmeier, Stephen F., Brophy, Robert H., Bush-Joseph, Charles A., Butler, J. Brad, Campbell, John D., Carey, James L., Carpenter, James E., Cole, Brian J., Cooper, Jonathan M., Cox, Charles L., Creighton, R. Alexander, Dahm, Diane L., David, Tal S., Flanigan, David C., Frederick, Robert W., Ganley, Theodore J., Garofoli, Elizabeth A., Gatt, Charles J., Gecha, Steven R., Giffin, James Robert, Hame, Sharon L., Hannafin, Jo A., Harner, Christopher D., Harris, Norman Lindsay, Hechtman, Keith S., Hershman, Elliott B., Hoellrich, Rudolf G., Johnson, David C., Johnson, Timothy S., Jones, Morgan H., Kaeding, Christopher C., Kamath, Ganesh V., Klootwyk, Thomas E., Levy, Bruce A., Ma, C. Benjamin, Maiers, G. Peter, Marx, Robert G., Matava, Matthew J., Mathien, Gregory M., McAllister, David R., McCarty, Eric C., McCormack, Robert G., Miller, Bruce S., Nissen, Carl W., O’Neill, Daniel F., Owens, Brett D., Parker, Richard D., Purnell, Mark L., Ramappa, Arun J., Rauh, Michael A., Rettig, Arthur C., Sekiya, Jon K., Shea, Kevin G., Sherman, Orrin H., Slauterbeck, James R., Smith, Matthew V., Spang, Jeffrey T., Svoboda, LTC Steven J., Taft, Timothy N., Tenuta, Joachim J., Tingstad, Edwin M., Vidal, Armando F., Viskontas, Darius G., White, Richard A., Williams, James S., Wolcott, Michelle L., Wolf, Brian R., and York, James J.
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FOS: Clinical medicine ,110323 Surgery ,110604 Sports Medicine ,FOS: Health sciences ,110314 Orthopaedics - Abstract
Supplemental material, sj-docx-1-ajs-10.1177_03635465231151389 for Meniscal and Articular Cartilage Predictors of Outcome After Revision ACL Reconstruction: A 6-Year Follow-up Cohort Study by Rick W. Wright, Laura J. Huston, Amanda K. Haas, Jacquelyn S. Pennings, Christina R. Allen, Daniel E. Cooper, Thomas M. DeBerardino, Warren R. Dunn, Brett (Brick) A. Lantz, Kurt P. Spindler, Michael J. Stuart, John P. Albright, Annunziato (Ned) Amendola, Jack T. Andrish, Christopher C. Annunziata, Robert A. Arciero, Bernard R. Bach, Champ L. Baker, Arthur R. Bartolozzi, Keith M. Baumgarten, Jeffery R. Bechler, Jeffrey H. Berg, Geoffrey A. Bernas, Stephen F. Brockmeier, Robert H. Brophy, Charles A. Bush-Joseph, J. Brad Butler, John D. Campbell, James L. Carey, James E. Carpenter, Brian J. Cole, Jonathan M. Cooper, Charles L. Cox, R. Alexander Creighton, Diane L. Dahm, Tal S. David, David C. Flanigan, Robert W. Frederick, Theodore J. Ganley, Elizabeth A. Garofoli, Charles J. Gatt, Steven R. Gecha, James Robert Giffin, Sharon L. Hame, Jo A. Hannafin, Christopher D. Harner, Norman Lindsay Harris, Keith S. Hechtman, Elliott B. Hershman, Rudolf G. Hoellrich, David C. Johnson, Timothy S. Johnson, Morgan H. Jones, Christopher C. Kaeding, Ganesh V. Kamath, Thomas E. Klootwyk, Bruce A. Levy, C. Benjamin Ma, G. Peter Maiers, Robert G. Marx, Matthew J. Matava, Gregory M. Mathien, David R. McAllister, Eric C. McCarty, Robert G. McCormack, Bruce S. Miller, Carl W. Nissen, Daniel F. O’Neill, Brett D. Owens, Richard D. Parker, Mark L. Purnell, Arun J. Ramappa, Michael A. Rauh, Arthur C. Rettig, Jon K. Sekiya, Kevin G. Shea, Orrin H. Sherman, James R. Slauterbeck, Matthew V. Smith, Jeffrey T. Spang, LTC Steven J. Svoboda, Timothy N. Taft, Joachim J. Tenuta, Edwin M. Tingstad, Armando F. Vidal, Darius G. Viskontas, Richard A. White, James S. Williams, Michelle L. Wolcott, Brian R. Wolf and James J. York in The American Journal of Sports Medicine
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- 2023
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26. sj-pdf-1-ajs-10.1177_03635465231172769 – Supplemental material for Predictors of Return to Activity at 2 Years After Anterior Cruciate Ligament Reconstruction Among Patients With High Preinjury Marx Activity Scores: A MOON Prospective Cohort Study
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Sheean, Andrew J., Jin, Yuxuan, Huston, Laura J., Brophy, Robert H., Cox, Charles L., Flanigan, David C., Jones, Morgan H., Kaeding, Christopher C., Magnussen, Robert A., Marx, Robert G., Matava, Matthew J., McCarty, Eric C., Parker, Richard D., Wolcott, Michelle L., Wolf, Brian R., Wright, Rick W., and Spindler, Kurt P.
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Surgery ,Orthopaedics ,Sports Medicine - Abstract
Supplemental material, sj-pdf-1-ajs-10.1177_03635465231172769 for Predictors of Return to Activity at 2 Years After Anterior Cruciate Ligament Reconstruction Among Patients With High Preinjury Marx Activity Scores: A MOON Prospective Cohort Study by Andrew J. Sheean, Yuxuan Jin, Laura J. Huston, Robert H. Brophy, Charles L. Cox, David C. Flanigan, Morgan H. Jones, Christopher C. Kaeding, Robert A. Magnussen, Robert G. Marx, Matthew J. Matava, Eric C. McCarty, Richard D. Parker, Michelle L. Wolcott, Brian R. Wolf, Rick W. Wright and Kurt P. Spindler in The American Journal of Sports Medicine
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- 2023
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27. Development and Validation of a Short-Form Version of the Western Ontario Shoulder Instability Scale (Short-WOSI).
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Jacobs, Cale A., Ortiz, Shannon F., Baumgarten, Keith M., Bishop, Julie Y., Bollier, Matthew J., Bravman, Jonathan T., Brophy, Robert H., Cvetanovich, Gregory L., Feeley, Brian T., Frank, Rachel M., Jones, Grant L., Kuhn, John E., Lansdown, Drew A., Ma, C. Benjamin, Mair, Scott D., Marx, Robert G., McCarty, Eric C., Seidl, Adam J., Wright, Rick W., and Zhang, Alan L.
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EXPERIMENTAL design ,SHOULDER joint ,RESEARCH evaluation ,RESEARCH methodology ,RESEARCH methodology evaluation ,JOINT instability ,CRONBACH'S alpha ,MULTITRAIT multimethod techniques ,REOPERATION ,FACTOR analysis ,DESCRIPTIVE statistics ,BODY mass index ,LONGITUDINAL method ,SECONDARY analysis - Abstract
Background: Patient-reported outcome measures (PROMs) have transitioned from primarily being used as research instruments to becoming increasingly used in the clinical setting to assess recovery and inform shared decision-making. However, there is a need to develop validated short-form PROM instruments to decrease patient burden and ease incorporation into clinical practice. Purpose: To assess the validity and responsiveness of a shortened version of the Western Ontario Shoulder Instability Index (Short-WOSI) when compared with the full WOSI and other shoulder-related PROM instruments. Study Design: Cohort study (diagnosis); Level of evidence, 2. Methods: This study was a secondary analysis of data collected as part of an institutional review board–approved, multicenter cohort of 1160 patients undergoing surgical stabilization for shoulder instability. The following PROMs were captured preoperatively and 2 years after surgery: WOSI, American Shoulder and Elbow Surgeons (ASES) score, the Single Assessment Numeric Evaluation (SANE), and 36-Item Health Survey (RAND-36). The cohort was split into 2 data sets: a training set to be used in the development of the Short-WOSI (n = 580) and a test set to be used to assess the validity and responsiveness of the Short-WOSI relative to the full WOSI, ASES, SANE, and RAND-36. Results: The Short-WOSI demonstrated excellent internal consistency before surgery (Cronbach α =.83) and excellent internal consistency at the 2-year follow-up (Cronbach α =.93). The baseline, 2-year, and pre- to postoperative changes in Short-WOSI and WOSI were closely correlated (r > 0.90), with both demonstrating large effect sizes (Short-WOSI = 1.92, WOSI = 1.81). Neither the Short-WOSI nor the WOSI correlated well with the other PROM instruments before (r = 0.21-0.33) or after (r = 0.25-0.38) surgery. The Short-WOSI, WOSI, and SANE scores were more responsive than ASES and RAND-36 scores. Conclusion: The 7-item Short-WOSI demonstrated excellent internal consistency and a lack of floor or ceiling effects. The Short-WOSI demonstrated excellent cross-sectional and longitudinal construct validity and was similarly responsive over time as the full WOSI. Neither the Short-WOSI nor WOSI correlated with more general shoulder PROMs, underscoring the advantage of using instability-specific instruments for this population. [ABSTRACT FROM AUTHOR]
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- 2023
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28. Predictors of Return to Activity at 2 Years After Anterior Cruciate Ligament Reconstruction Among Patients With High Preinjury Marx Activity Scores: A MOON Prospective Cohort Study.
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Sheean, Andrew J., Jin, Yuxuan, Huston, Laura J., Brophy, Robert H., Cox, Charles L., Flanigan, David C., Jones, Morgan H., Kaeding, Christopher C., Magnussen, Robert A., Marx, Robert G., Matava, Matthew J., McCarty, Eric C., Parker, Richard D., Wolcott, Michelle L., Wolf, Brian R., Wright, Rick W., and Spindler, Kurt P.
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SCIENTIFIC observation ,MULTIVARIATE analysis ,ANTERIOR cruciate ligament ,HEALTH outcome assessment ,PHYSICAL activity ,DESCRIPTIVE statistics ,ANTERIOR cruciate ligament surgery ,DATA analysis software ,LONGITUDINAL method - Abstract
Background: Predictors of return to activity after anterior cruciate ligament reconstruction (ACLR) among patients with relatively high preinjury activity levels remain poorly understood. Purpose/Hypothesis: The purpose of this study was to identify predictors of return to preinjury levels of activity after ACLR, defined as achieving a Marx activity score within 2 points of the preinjury value, among patients with Marx activity scores of 12 to 16 who had been prospectively enrolled in the Multicenter Orthopaedic Outcomes Network (MOON) cohort. We hypothesized that age, sex, preinjury activity level, meniscal injuries and/or procedures, and concurrent articular cartilage injuries would predict return to preinjury activity levels at 2 years after ACLR. Study Design: Cohort study; Level of evidence, 2. Methods: All unilateral ACLR procedures from 2002 to 2008 performed in patients enrolled in the MOON, with preinjury Marx activity scores ranging from 12 to 16, were evaluated with a specific focus on return to preinjury activity levels at 2 years postoperatively. Return to activity was defined as a Marx activity score within 2 points of the preinjury value. The proportion of patients able to return to preinjury activity levels was calculated, and multivariable modeling was performed to identify risk factors for patients' inability to return to preinjury activity levels. Results: A total of 1188 patients were included in the final analysis. The median preinjury Marx activity score was 16 (interquartile range, 12-16). Overall, 466 patients (39.2%) were able to return to preinjury levels of activity, and 722 patients (60.8%) were not able to return to preinjury levels of activity. Female sex, smoking at the time of ACLR, fewer years of education, lower 36-Item Short Form Health Survey Mental Component Summary scores, and higher preinjury Marx activity scores were predictive of patients' inability to return to preinjury activity levels. Graft type, revision ACLR, the presence of medial and/or lateral meniscal injuries, a history of meniscal surgery, the presence of articular cartilage injuries, a history of articular cartilage treatment, and the presence of high-grade knee laxity were not predictive of a patient's ability to return to preinjury activity level. Conclusion: At 2 years after ACLR, most patients with high preinjury Marx activity scores did not return to their preinjury level of activity. The higher the preinjury Marx activity score that a patient reported at the time of enrollment, the less likely he/she was able to return to preinjury activity level. Smoking and lower mental health at the time of ACLR were the only modifiable risk factors in this cohort that predicted an inability to return to preinjury activity levels. Continued effort and investigation are required to maximize functional recovery after ACLR in patients with high preinjury levels of activity. [ABSTRACT FROM AUTHOR]
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- 2023
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29. Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression
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Halvorsen, Kristin C., primary, Marx, Robert G., additional, Wolfe, Isabel, additional, Taber, Caroline, additional, Jivanelli, Bridget, additional, Pearle, Andrew D., additional, and Ling, Daphne I., additional
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- 2022
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30. Factors Associated With an Intra-articular Infection After Anterior Cruciate Ligament Reconstruction: Response
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Marom, Niv, primary, Nguyen, Joseph T., additional, Kapadia, Milan, additional, Ammerman, Brittany, additional, Wolfe, Isabel, additional, Halvorsen, Kristin C., additional, Miller, Andy O., additional, Henry, Michael W., additional, Brause, Barry D., additional, Hannafin, Jo A., additional, Marx, Robert G., additional, and Ranawat, Anil S., additional
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- 2022
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31. Association Between Structural Change Over Eighteen Months and Subsequent Symptom Change in Middle‐Aged Patients Treated for Meniscal Tear
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Katz, Jeffrey N., primary, Collins, Jamie E., additional, Jones, Morgan, additional, Spindler, Kurt P., additional, Marx, Robert G., additional, Mandl, Lisa A., additional, Levy, Bruce A., additional, Wright, Rick, additional, Jarraya, Mohamed, additional, Guermazi, Ali, additional, MacFarlane, Lindsey A., additional, Losina, Elena, additional, and Chang, Yuchiao, additional
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- 2022
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32. Posterolateral Corner Reconstruction Using Double Femoral Fixation With Adjustable Loop Cortical Suspension and Interference Screw
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Kennedy, Nicholas I., primary, Therrien, Erik, additional, Marx, Robert G., additional, Stuart, Michael J., additional, and Levy, Bruce A., additional
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- 2022
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33. A Controlled Trial of the Effects of Neuromuscular Training on Physical Performance in Male and Female High School Athletes.
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Ling, Daphne I., Janosky, Joseph, Schneider, Brandon, Russomano, James, Boyle, Caroline, Kinderknecht, James, and Marx, Robert G.
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MALE athletes ,HIGH school athletes ,EXERCISE physiology ,PHYSICAL mobility ,ANTERIOR cruciate ligament injuries ,GROUND reaction forces (Biomechanics) ,SPORTS injuries - Abstract
Background: Neuromuscular training (NMT) has demonstrated efficacy as an intervention to decrease the risk of anterior cruciate ligament injuries and improve sports performance. The effect of this training on the mechanisms that contribute to improved physical performance has not been well defined. Hypothesis: Athletes in the NMT group will have better mechanisms of fundamental movements and agility tests that may contribute to improved sports performance. Study Design: Prospective cohort study Level of Evidence: Level 2 Methods: Eight high school teams (111 athletes, 53% male, mean age 16 years) participated, with half performing NMT. Physical performance was measured using the dorsaVi ViPerform system, a US Food and Drug Administration-cleared wireless sensor system. Agility was assessed using a timed 3-cone test. Independent sample t tests were used to compare differences between the intervention and control groups. Results: Matched pre- and postseason data were collected from 74 athletes after excluding athletes with injury and those lost to follow-up. Significant improvements were observed in the NMT group for loading/landing speed ratios during a single-leg hop test (right lower extremity = −0.19 [–0.37, 0.03], P = 0.03 and left lower extremity = −0.27 [–0.50, −0.03], P = 0.03). The control group had lower ground reaction forces compared with the NMT group (P < 0.02), while significant improvements were found in the NMT group for initial peak acceleration (P < 0.02) and cadence (P = 0.01) during a straight-line acceleration/deceleration test. For the 3-cone agility test, the postseason time decreased compared with preseason in the NMT group, whereas the time for the control group increased (–0.37 s vs 0.14 s, P < 0.00). Conclusion: The results demonstrate that NMT administered by sports medicine clinicians can significantly improve some physical performance of fundamental movements in high school athletes. Clinical Relevance: Coaches should be trained to effectively deliver NMT in order to improve sports performance. [ABSTRACT FROM AUTHOR]
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- 2023
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34. Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression.
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Halvorsen, Kristin C., Marx, Robert G., Wolfe, Isabel, Taber, Caroline, Jivanelli, Bridget, Pearle, Andrew D., and Ling, Daphne I.
- Abstract
Background: Athletes who participate in sports that involve cutting and pivoting movements are particularly susceptible to anterior cruciate ligament (ACL) injury. Preventing this injury is the best way to combat its health consequences and costs. There may be a dose-response relationship between adherence and injury reduction. Purpose: We sought to examine whether athletes' adherence to injury prevention programs (IPPs) is associated with reductions in ACL and lower extremity (LE) injuries. Methods: We conducted a systematic review of the PubMed, EMBASE, and Cochrane Library databases, searching for studies published between 2011 and 2021. Studies were included if they reported on the use of an ACL IPP compared with a control group and recorded the rate of injuries to calculate a rate ratio, as well as adherence to the program as a percentage of sessions performed. For the meta-analysis, the rate ratios were pooled using the DerSimonian-Laird random-effects model. Results: For the 15 studies included (11 randomized controlled trials and 4 cohort studies), the random-effects model grouped athletes' adherence to an IPP as high (76% or more of the sessions), moderate (51%–75% of the sessions), and low (50% or fewer of the sessions). We found that athletes with the highest level of IPP adherence had a significantly lower incidence of ACL injury. The rate ratios for moderate and low adherence did not demonstrate a reduced incidence of ACL injury. Injury prevention program participation was also associated with a decrease in LE injury rates. Conclusion: This systematic review and meta-analysis found that athletes with high adherence to IPPs had reduced rates of ACL and LE injuries. Our findings suggest that educating coaches and athletes on the dose-dependent benefits of IPPs may promote the routine incorporation of these programs into warm-up sessions to decrease the risk of ACL and LE injuries. [ABSTRACT FROM AUTHOR]
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- 2023
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35. Predictors of Bone Loss in Anterior Glenohumeral Instability.
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Hettrich, Carolyn M., Magnuson, Justin A., Baumgarten, Keith M., Brophy, Robert H., Kattan, Michael, Bishop, Julie Y., Bollier, Matthew J., Bravman, Jonathan T., Cvetanovich, Gregory L., Dunn, Warren R., Feeley, Brian T., Frank, Rachel M., Kuhn, John E., Lansdown, Drew A., Benjamin Ma, C., Marx, Robert G., McCarty, Eric C., Neviaser, Andrew S., Ortiz, Shannon F., and Seidl, Adam J.
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CONFIDENCE intervals ,SHOULDER injuries ,JOINT instability ,BONE resorption ,CROSS-sectional method ,AGE distribution ,JOINT dislocations ,RACE ,RISK assessment ,SEX distribution ,GLENOHUMERAL joint ,CONTACT sports ,QUESTIONNAIRES ,DESCRIPTIVE statistics ,LOGISTIC regression analysis ,DATA analysis software ,ODDS ratio ,LONGITUDINAL method ,DISEASE risk factors ,DISEASE complications - Abstract
Background: Anterior shoulder instability can result in bone loss of both the anterior glenoid and the posterior humerus. Bone loss has been shown to lead to increased failure postoperatively and may necessitate more complex surgical procedures, resulting in worse clinical outcomes and posttraumatic arthritis. Hypothesis/Purpose: The purpose of this study was to investigate predictors of glenoid and humeral head bone loss in patients undergoing surgery for anterior shoulder instability. It was hypothesized that male sex, contact sport participation, traumatic dislocation, and higher number of instability events would be associated with greater bone loss. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 892 patients with anterior shoulder instability were prospectively enrolled in the Multicenter Orthopaedic Outcomes Network (MOON) Shoulder Instability cohort. The presence and amount of anterior glenoid bone loss and accompanying Hill-Sachs lesions were quantified. Descriptive information and injury history were used to construct proportional odds models for the presence of any bone defect, for defects >10% of the anterior glenoid or humeral head, and for combined bony defects. Results: Anterior glenoid bone loss and Hill-Sachs lesions were present in 185 (20.7%) and 470 (52.7%) patients, respectively. Having an increased number of dislocations was associated with bone loss in all models. Increasing age, male sex, and non-White race were associated with anterior glenoid bone defects and Hill-Sachs lesions. Contact sport participation was associated with anterior glenoid bone loss, and Shoulder Actitvity Scale with glenoid bone loss >10%. A positive apprehension test was associated with Hill-Sachs lesions. Combined lesions were present in 19.4% of patients, and for every additional shoulder dislocation, the odds of having a combined lesion was 95% higher. Conclusion: An increasing number of preoperative shoulder dislocations is the factor most strongly associated with glenoid bone loss, Hill-Sachs lesions, and combined lesions. Early surgical stabilization before recurrence of instability may be the most effective method for preventing progression to clinically significant bone loss. Patients should be made aware of the expected course of shoulder instability, especially in athletes at high risk for recurrence and osseous defects, which may complicate care and worsen outcomes. Registration: NCT02075775 (ClinicalTrials.gov identifier). [ABSTRACT FROM AUTHOR]
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- 2023
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36. A Controlled Trial of the Effects of Neuromuscular Training on Physical Performance in Male and Female High School Athletes
- Author
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Ling, Daphne I., primary, Janosky, Joseph, additional, Schneider, Brandon, additional, Russomano, James, additional, Boyle, Caroline, additional, Kinderknecht, James, additional, and Marx, Robert G., additional
- Published
- 2022
- Full Text
- View/download PDF
37. sj-pdf-2-sph-10.1177_19417381221089917 – Supplemental material for A Controlled Trial of the Effects of Neuromuscular Training on Physical Performance in Male and Female High School Athletes
- Author
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Ling, Daphne I., Janosky, Joseph, Schneider, Brandon, Russomano, James, Boyle, Caroline, Kinderknecht, James, and Marx, Robert G.
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111708 Health and Community Services ,FOS: Clinical medicine ,110604 Sports Medicine ,FOS: Health sciences ,110314 Orthopaedics - Abstract
Supplemental material, sj-pdf-2-sph-10.1177_19417381221089917 for A Controlled Trial of the Effects of Neuromuscular Training on Physical Performance in Male and Female High School Athletes by Daphne I. Ling, Joseph Janosky, Brandon Schneider, James Russomano, Caroline Boyle, James Kinderknecht and Robert G. Marx in Sports Health: A Multidisciplinary Approach
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- 2022
- Full Text
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38. sj-docx-2-hss-10.1177_15563316221140860 – Supplemental material for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression
- Author
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Halvorsen, Kristin C., Marx, Robert G., Wolfe, Isabel, Taber, Caroline, Jivanelli, Bridget, Pearle, Andrew D., and Ling, Daphne I.
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FOS: Clinical medicine ,110323 Surgery - Abstract
Supplemental material, sj-docx-2-hss-10.1177_15563316221140860 for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression by Kristin C. Halvorsen, Robert G. Marx, Isabel Wolfe, Caroline Taber, Bridget Jivanelli, Andrew D. Pearle and Daphne I. Ling in HSS Journal®: The Musculoskeletal Journal of Hospital for Special Surgery
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- 2022
- Full Text
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39. sj-pdf-1-sph-10.1177_19417381221089917 – Supplemental material for A Controlled Trial of the Effects of Neuromuscular Training on Physical Performance in Male and Female High School Athletes
- Author
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Ling, Daphne I., Janosky, Joseph, Schneider, Brandon, Russomano, James, Boyle, Caroline, Kinderknecht, James, and Marx, Robert G.
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111708 Health and Community Services ,FOS: Clinical medicine ,110604 Sports Medicine ,FOS: Health sciences ,110314 Orthopaedics - Abstract
Supplemental material, sj-pdf-1-sph-10.1177_19417381221089917 for A Controlled Trial of the Effects of Neuromuscular Training on Physical Performance in Male and Female High School Athletes by Daphne I. Ling, Joseph Janosky, Brandon Schneider, James Russomano, Caroline Boyle, James Kinderknecht and Robert G. Marx in Sports Health: A Multidisciplinary Approach
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- 2022
- Full Text
- View/download PDF
40. sj-pdf-5-hss-10.1177_15563316221140860 – Supplemental material for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression
- Author
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Halvorsen, Kristin C., Marx, Robert G., Wolfe, Isabel, Taber, Caroline, Jivanelli, Bridget, Pearle, Andrew D., and Ling, Daphne I.
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FOS: Clinical medicine ,110323 Surgery - Abstract
Supplemental material, sj-pdf-5-hss-10.1177_15563316221140860 for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression by Kristin C. Halvorsen, Robert G. Marx, Isabel Wolfe, Caroline Taber, Bridget Jivanelli, Andrew D. Pearle and Daphne I. Ling in HSS Journal®: The Musculoskeletal Journal of Hospital for Special Surgery
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- 2022
- Full Text
- View/download PDF
41. sj-pdf-4-hss-10.1177_15563316221140860 – Supplemental material for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression
- Author
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Halvorsen, Kristin C., Marx, Robert G., Wolfe, Isabel, Taber, Caroline, Jivanelli, Bridget, Pearle, Andrew D., and Ling, Daphne I.
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FOS: Clinical medicine ,110323 Surgery - Abstract
Supplemental material, sj-pdf-4-hss-10.1177_15563316221140860 for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression by Kristin C. Halvorsen, Robert G. Marx, Isabel Wolfe, Caroline Taber, Bridget Jivanelli, Andrew D. Pearle and Daphne I. Ling in HSS Journal®: The Musculoskeletal Journal of Hospital for Special Surgery
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- 2022
- Full Text
- View/download PDF
42. sj-docx-1-hss-10.1177_15563316221140860 – Supplemental material for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression
- Author
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Halvorsen, Kristin C., Marx, Robert G., Wolfe, Isabel, Taber, Caroline, Jivanelli, Bridget, Pearle, Andrew D., and Ling, Daphne I.
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FOS: Clinical medicine ,110323 Surgery - Abstract
Supplemental material, sj-docx-1-hss-10.1177_15563316221140860 for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression by Kristin C. Halvorsen, Robert G. Marx, Isabel Wolfe, Caroline Taber, Bridget Jivanelli, Andrew D. Pearle and Daphne I. Ling in HSS Journal®: The Musculoskeletal Journal of Hospital for Special Surgery
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- 2022
- Full Text
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43. sj-docx-1-ajs-10.1177_03635465221104470 – Supplemental material for Descriptive Characteristics and Outcomes of Patients Undergoing Revision Anterior Cruciate Ligament Reconstruction With and Without Tunnel Bone Grafting
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DeFroda, Steven F., Owens, Brett D., Wright, Rick W., Huston, Laura J., Pennings, Jacquelyn S., Haas, Amanda K., Allen, Christina R., Cooper, Daniel E., DeBerardino, Thomas M., Dunn, Warren R., Lantz, Brett Brick A., Spindler, Kurt P., Stuart, Michael J., Albright, John P., Amendola, Annunziato (Ned), Annunziata, Christopher C., Arciero, Robert A., Bach, Bernard R., Baker, Champ L., Bartolozzi, Arthur R., Baumgarten, Keith M., Bechler, Jeffery R., Berg, Jeffrey H., Bernas, Geoffrey A., Brockmeier, Stephen F., Brophy, Robert H., Bush-Joseph, Charles A., Butler, J. Brad, Carey, James L., Carpenter, James E., Cole, Brian J., Cooper, Jonathan M., Cox, Charles L., Creighton, R. Alexander, David, Tal S., Flanigan, David C., Frederick, Robert W., Ganley, Theodore J., Garofoli, Elizabeth A., Gatt, Charles J., Gecha, Steven R., Giffin, James Robert, Hame, Sharon L., Hannafin, Jo A., Harner, Christopher D., Harris, Norman Lindsay, Hechtman, Keith S., Hershman, Elliott B., Hoellrich, Rudolf G., Johnson, David C., Johnson, Timothy S., Jones, Morgan H., Kaeding, Christopher C., Kamath, Ganesh V., Klootwyk, Thomas E., Levy, Bruce A., Ma, C. Benjamin, Maiers, G. Peter, Marx, Robert G., Matava, Matthew J., Mathien, Gregory M., McAllister, David R., McCarty, Eric C., McCormack, Robert G., Miller, Bruce S., Nissen, Carl W., O’Neill, Daniel F., Parker, Richard D., Purnell, Mark L., Ramappa, Arun J., Rauh, Michael A., Rettig, Arthur C., Sekiya, Jon K., Shea, Kevin G., Sherman, Orrin H., Slauterbeck, James R., Smith, Matthew V., Spang, Jeffrey T., Svoboda, Steven J., Taft, Timothy N., Tenuta, Joachim J., Tingstad, Edwin M., Vidal, Armando F., Viskontas, Darius G., White, Richard A., Williams, James S., Wolcott, Michelle L., Wolf, Brian R., and York, James J.
- Subjects
FOS: Clinical medicine ,110323 Surgery ,110604 Sports Medicine ,FOS: Health sciences ,110314 Orthopaedics - Abstract
Supplemental material, sj-docx-1-ajs-10.1177_03635465221104470 for Descriptive Characteristics and Outcomes of Patients Undergoing Revision Anterior Cruciate Ligament Reconstruction With and Without Tunnel Bone Grafting by Steven F. DeFroda, Brett D. Owens, Rick W. Wright, Laura J. Huston, Jacquelyn S. Pennings, Amanda K. Haas, Christina R. Allen, Daniel E. Cooper, Thomas M. DeBerardino, Warren R. Dunn, Brett Brick A. Lantz, Kurt P. Spindler, Michael J. Stuart, John P. Albright, Annunziato (Ned) Amendola, Christopher C. Annunziata, Robert A. Arciero, Bernard R. Bach, Champ L. Baker, Arthur R. Bartolozzi, Keith M. Baumgarten, Jeffery R. Bechler, Jeffrey H. Berg, Geoffrey A. Bernas, Stephen F. Brockmeier, Robert H. Brophy, Charles A. Bush-Joseph, J. Brad Butler, James L. Carey, James E. Carpenter, Brian J. Cole, Jonathan M. Cooper, Charles L. Cox, R. Alexander Creighton, Tal S. David, David C. Flanigan, Robert W. Frederick, Theodore J. Ganley, Elizabeth A. Garofoli, Charles J. Gatt, Steven R. Gecha, James Robert Giffin, Sharon L. Hame, Jo A. Hannafin, Christopher D. Harner, Norman Lindsay Harris, Keith S. Hechtman, Elliott B. Hershman, Rudolf G. Hoellrich, David C. Johnson, Timothy S. Johnson, Morgan H. Jones, Christopher C. Kaeding, Ganesh V. Kamath, Thomas E. Klootwyk, Bruce A. Levy, C. Benjamin Ma, G. Peter Maiers, Robert G. Marx, Matthew J. Matava, Gregory M. Mathien, David R. McAllister, Eric C. McCarty, Robert G. McCormack, Bruce S. Miller, Carl W. Nissen, Daniel F. O’Neill, Richard D. Parker, Mark L. Purnell, Arun J. Ramappa, Michael A. Rauh, Arthur C. Rettig, Jon K. Sekiya, Kevin G. Shea, Orrin H. Sherman, James R. Slauterbeck, Matthew V. Smith, Jeffrey T. Spang, Steven J. Svoboda, Timothy N. Taft, Joachim J. Tenuta, Edwin M. Tingstad, Armando F. Vidal, Darius G. Viskontas, Richard A. White, James S. Williams, Michelle L. Wolcott, Brian R. Wolf and James J. York in The American Journal of Sports Medicine
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- 2022
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44. sj-pdf-3-hss-10.1177_15563316221140860 – Supplemental material for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression
- Author
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Halvorsen, Kristin C., Marx, Robert G., Wolfe, Isabel, Taber, Caroline, Jivanelli, Bridget, Pearle, Andrew D., and Ling, Daphne I.
- Subjects
FOS: Clinical medicine ,110323 Surgery - Abstract
Supplemental material, sj-pdf-3-hss-10.1177_15563316221140860 for Higher Adherence to Anterior Cruciate Ligament Injury Prevention Programs Is Associated With Lower Injury Rates: A Meta-Analysis and Meta-Regression by Kristin C. Halvorsen, Robert G. Marx, Isabel Wolfe, Caroline Taber, Bridget Jivanelli, Andrew D. Pearle and Daphne I. Ling in HSS Journal®: The Musculoskeletal Journal of Hospital for Special Surgery
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- 2022
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45. Association Between Structural Change Over Eighteen Months and Subsequent Symptom Change in Middle‐Aged Patients Treated for Meniscal Tear.
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Katz, Jeffrey N., Collins, Jamie E., Jones, Morgan, Spindler, Kurt P., Marx, Robert G., Mandl, Lisa A., Levy, Bruce A., Wright, Rick, Jarraya, Mohamed, Guermazi, Ali, MacFarlane, Lindsey A., Losina, Elena, and Chang, Yuchiao
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KNEE pain ,MENISCUS injuries ,KNEE osteoarthritis ,SYMPTOMS ,MAGNETIC resonance imaging ,KNEE injuries - Abstract
Objective: Middle‐aged subjects with meniscal tear treated with arthroscopic partial meniscectomy (APM) experience greater progression of damage to joint structures on imaging than subjects treated nonoperatively. It is unclear whether these changes are clinically relevant. The goal of this study was to assess whether worsening in magnetic resonance imaging (MRI)–assessed tissue damage over 18 months leads to subsequent worsening in knee pain over the subsequent 3.5 years. Methods: We used data from the Meniscal Tear in Osteoarthritis Research (MeTeOR) trial of APM versus physical therapy for subjects ages ≥45 years with knee pain, cartilage damage, and meniscal tear. We assessed whether change in cartilage surface area damage score (and other structural measures) from baseline to 18 months, assessed on MRI with the MRI Osteoarthritis Knee Score (MOAKS) system, was associated with change in Knee Injury and Osteoarthritis Outcome Score (KOOS) pain score (range 0–100; 100 = worst) from 18 to 60 months. Results: The primary analysis included 168 subjects with complete MRI data at baseline and 18 months and KOOS data at 18 and 60 months. We did not observe clinically important associations between change in cartilage surface area score between baseline and 18 months and change in pain scores from 18 to 60 months. Pain scores in the worst tertile for cartilage surface area damage score progression worsened by 0.45 points more than in the best tertile (95% confidence interval –4.45, 5.35). Similarly, we did not observe clinically important associations between changes in bone marrow lesions, osteophytes, or synovitis and subsequent pain. Conclusion: We did not observe clinically important associations between early changes in cartilage damage and other structural measures and worsening in pain over the subsequent 3.5 years. Further follow‐up is required to assess this association over a longer follow‐up period. [ABSTRACT FROM AUTHOR]
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- 2023
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46. 96 - Posterolateral corner reconstruction: Indications and techniques
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James, Evan W., Lin, Kenneth M., Warren, Russell F., and Marx, Robert G.
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- 2022
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47. Factors Associated With an Intra-articular Infection After Anterior Cruciate Ligament Reconstruction: A Large Single-Institution Cohort Study
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Marom, Niv, primary, Kapadia, Milan, additional, Nguyen, Joseph T., additional, Ammerman, Brittany, additional, Boyle, Caroline, additional, Wolfe, Isabel, additional, Halvorsen, Kristin C., additional, Miller, Andy O., additional, Henry, Michael W., additional, Brause, Barry D., additional, Hannafin, Jo A., additional, Marx, Robert G., additional, and Ranawat, Anil S., additional
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- 2022
- Full Text
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48. Association Between Structural Change Over Eighteen Months and Subsequent Symptom Change in Middle‐AgedPatients Treated for Meniscal Tear
- Author
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Katz, Jeffrey N., Collins, Jamie E., Jones, Morgan, Spindler, Kurt P., Marx, Robert G., Mandl, Lisa A., Levy, Bruce A., Wright, Rick, Jarraya, Mohamed, Guermazi, Ali, MacFarlane, Lindsey A., Losina, Elena, and Chang, Yuchiao
- Abstract
Middle‐aged subjects with meniscal tear treated with arthroscopic partial meniscectomy (APM) experience greater progression of damage to joint structures on imaging than subjects treated nonoperatively. It is unclear whether these changes are clinically relevant. The goal of this study was to assess whether worsening in magnetic resonance imaging (MRI)–assessed tissue damage over 18 months leads to subsequent worsening in knee pain over the subsequent 3.5 years. We used data from the Meniscal Tear in Osteoarthritis Research (MeTeOR) trial of APM versus physical therapy for subjects ages ≥45 years with knee pain, cartilage damage, and meniscal tear. We assessed whether change in cartilage surface area damage score (and other structural measures) from baseline to 18 months, assessed on MRI with the MRI Osteoarthritis Knee Score (MOAKS) system, was associated with change in Knee Injury and Osteoarthritis Outcome Score (KOOS) pain score (range 0–100; 100 = worst) from 18 to 60 months. The primary analysis included 168 subjects with complete MRI data at baseline and 18 months and KOOS data at 18 and 60 months. We did not observe clinically important associations between change in cartilage surface area score between baseline and 18 months and change in pain scores from 18 to 60 months. Pain scores in the worst tertile for cartilage surface area damage score progression worsened by 0.45 points more than in the best tertile (95% confidence interval –4.45, 5.35). Similarly, we did not observe clinically important associations between changes in bone marrow lesions, osteophytes, or synovitis and subsequent pain. We did not observe clinically important associations between early changes in cartilage damage and other structural measures and worsening in pain over the subsequent 3.5 years. Further follow‐up is required to assess this association over a longer follow‐up period.
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- 2023
- Full Text
- View/download PDF
49. Five‐Year Structural Changes in the Knee Among Patients With Meniscal Tear and Osteoarthritis: Data From a Randomized Controlled Trial of Arthroscopic Partial Meniscectomy Versus Physical Therapy.
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Collins, Jamie E., Shrestha, Swastina, Losina, Elena, Marx, Robert G., Guermazi, Ali, Jarraya, Mohamed, Jones, Morgan H., Levy, Bruce A., Mandl, Lisa A., Williams, Emma E., Wright, Rick W., Spindler, Kurt P., and Katz, Jeffrey N.
- Subjects
KNEE osteoarthritis ,RELATIVE medical risk ,CARTILAGE ,CONFIDENCE intervals ,SYNOVITIS ,ARTHROSCOPY ,PHYSICAL therapy ,TIME ,MENISCECTOMY ,REGRESSION analysis ,TREATMENT effectiveness ,DESCRIPTIVE statistics ,MENISCUS injuries ,SECONDARY analysis ,POISSON distribution ,EVALUATION - Abstract
Objective: To estimate the risk of magnetic resonance imaging (MRI)–based structural changes in knee osteoarthritis (OA) among individuals with meniscal tear and knee OA, using MRIs obtained at baseline and 18 and 60 months after randomization in a randomized controlled trial of arthroscopic partial meniscectomy (APM) versus physical therapy (PT). Methods: We used data from the Meniscal Tear in Osteoarthritis Research (METEOR) trial. MRIs were read using the MRI OA Knee Score (MOAKS). We used linear mixed‐effects models to examine the association between treatment group and continuous MOAKS summary scores, and Poisson regression to assess categorical changes in knee joint structure. Analyses assessed changes in OA between baseline and month 18 and between months 18 and 60. We performed both intention‐to‐treat and as‐treated analyses. Results: The analytic sample included 302 participants. For both treatment groups, more OA changes were seen during the early interval than during the later interval. ITT analysis revealed that, between baseline and month 18, APM was significantly associated with an increased risk of having a worsening cartilage surface area score, involving both any worsening across all knee joint subregions (risk ratio [RR] 1.35 [95% confidence interval (95% CI) 1.14, 1.61]) and the number of subregions damaged (RR 1.44 [95% CI 1.13, 1.85]) having a worsening effusion‐synovitis score (RR 2.62 [95% CI 1.32, 5.21]), and having ≥1 additional subregion with osteophytes (RR 1.24 [95% CI 1.02, 1.50]). Significant associations were detected between months 18 and 60 only for having any subregion with a worsening osteophyte score (RR 1.28 [95% CI 1.04, 1.58]). Conclusion: These findings suggest that the association between APM and MRI‐based structural changes in knee OA is most apparent during the initial 18 months after surgery. The reason for attenuation of this association over longer follow‐up merits further investigation. [ABSTRACT FROM AUTHOR]
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- 2022
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50. Coach Education Improves Adherence to Anterior Cruciate Ligament Injury Prevention Programs: A Cluster-Randomized Controlled Trial.
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Ling, Daphne I., Boyle, Caroline, Schneider, Brandon, Janosky, Joseph, Kinderknecht, James, and Marx, Robert G.
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- 2022
- Full Text
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