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Coach Education Improves Implementation Of ACL Injury Prevention Programs: A Cluster-Randomized Controlled Trial

Daphne Ling, PhD, MPH, TAIWAN Caroline Boyle, UNITED STATES Brandon Schneider, MS, UNITED STATES Joseph Janosky, DrPHc, MS, PT, ATC, UNITED STATES James Kinderknecht, UNITED STATES Robert G. Marx, MD, UNITED STATES

Hospital for Special Surgery, New York, New York, UNITED STATES

2021 Congress Abstract Presentation 5 minutes Not yet rated

Sports Medicine

Orthopaedic Sports Medicine Preventative Sports Medicine Sport Specific Injuries Epidemiology Evidence Based Medicine Outcome Studies

Diagnosis / Condition

Tears

Patient Populations

Pediatric / Adolescent Female Athletes Gender Specific Sport Specific Population

Anatomic Location

Knee

Anatomic Structure

Ligaments

ACL

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Summary: Coaches should receive in-person training on neuromuscular training and how to deliver alignment cues to their athletes while performing the injury prevention exercises.

Introduction

Despite evidence of its efficacy, neuromuscular training (NMT) has had limited effectiveness due to poor adherence by sports coaches. Our objective was to determine the effect of an educational workshop on adherence to NMT recommendations among high school coaches.

Methods

A total of 21 teams in 8 high schools (unit of randomization) were randomized to the intervention or control group. Twelve boys’ and 9 girls’ teams in a variety of sports were enrolled. Coaches in the intervention group participated in a 60-minute education workshop to teach effective implementation of a NMT program and also received print materials. Coaches in the control group received the same print materials. Eight data collectors were trained to observe each team’s practice/game 2-3 times a week. They completed a study questionnaire to identify the NMT exercise and whether the coach 1) delivered exercise instructions and 2) provided alignment cues (both yes/no).

Results

A total of 399 practices/games were observed over 2 seasons. A greater proportion of coaches in the intervention group provided alignment cues to correct improper technique compared to the control group [difference=0.04 (95% CI: 0.01, 0.07, p=0.006]. There was a similar proportion of coaches in the intervention and control groups who provided exercise instructions [difference=0.01 (95% CI: -0.02, 0.04), p=0.44]. More coaches in the intervention group completed a full NMT program [OR=4.62 (1.22, 17.50), p=0.02].

Discussion

Coach education can improve adherence to a NMT program and delivery of alignment cues. Coaches should receive in-person training on NMT and how to deliver alignment cues to their athletes while performing the exercises.

This study was funded by an ISAKOS Clinical Outcomes Research Grant.

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Risk Factors for Grade 3 Pivot Shift in Acute ACL-Injured Knees Abstract Presentation 5 minutes Adnan Saithna, MD, FRCS, UNITED STATES Edoardo Monaco, MD, ITALY Edoardo Gaj, MD, ITALY Valerio Andreozzi, ITALY Alessandro Annibaldi, MD, ITALY Alessandro Carrozzo, MD, ITALY Thais Dutra Vieira, MD, FRANCE Bertrand Sonnery-Cottet, MD, PhD, FRANCE Andrea Ferretti, Prof., ITALY
Increased Osteoarthritis And Knee Instability Following Postoperative Septic Knee Arthritis After Anterior Cruciate Ligament Reconstruction with a Minimum 8 Year Follow-Up ePoster Presentation Thomas R. Pfeiffer, Prof., GERMANY Julius Stüber, cand. med., GERMANY Jan-Hendrik Naendrup, BS, MD, GERMANY Daniel Guenther, MD, Prof., FACS, MHBA, GERMANY Robin Otchwemah, MD, GERMANY Sven T. Shafizadeh, Prof. Dr. , GERMANY Paola Kappel, MD, GERMANY Arasch Wafaisade, PD, GERMANY Sebastian Imach, MD, MBA, GERMANY
Predicting Subjective Failure of ACL Reconstruction: A Machine Learning Analysis of the Norwegian Knee Ligament Register and Patient Reported Outcomes Award Winner 5 minutes R. Kyle Martin, MD, FRCSC, UNITED STATES Solvejg Wastvedt, BA, UNITED STATES Ayoosh Pareek, MD, UNITED STATES Andreas Persson, MD, PhD, NORWAY Havard Visnes, MD, PT, PhD, NORWAY Anne Marie Fenstad, MSc, NORWAY Gilbert Moatshe, MD, PhD, NORWAY Julian Wolfson, PhD, UNITED STATES Lars Engebretsen, MD, PhD, NORWAY
Predicting Subsequent Revision ACL Reconstruction: A Machine Learning Analysis of the Norwegian Knee Ligament Register Abstract Presentation 5 minutes R. Kyle Martin, MD, FRCSC, UNITED STATES Solvejg Wastvedt, BA, UNITED STATES Ayoosh Pareek, MD, UNITED STATES Andreas Persson, MD, PhD, NORWAY Havard Visnes, MD, PT, PhD, NORWAY Anne Marie Fenstad, MSc, NORWAY Gilbert Moatshe, MD, PhD, NORWAY Julian Wolfson, PhD, UNITED STATES Lars Engebretsen, MD, PhD, NORWAY
Does In Vivo Kinematics Following Acl Reconstruction With Or Without Lateral Extraarticular Tenodesis Correlate With Preoperative Quantitative Pivot Shift? Abstract Presentation 5 minutes Christopher M. Gibbs, MD, UNITED STATES Philipp Wilhelm Winkler, MD, Assoc. Prof., AUSTRIA Jonathan D Hughes, MD, PhD, UNITED STATES Adam J. Popchak, DPT, PhD, UNITED STATES Daisuke Chiba, MD, PhD, JAPAN Bryson P. Lesniak, MD, UNITED STATES William Anderst, PhD, UNITED STATES Volker Musahl, MD, Prof., UNITED STATES
Second-Look Arthroscopic Evaluation And Clinical Outcomes After Anatomical Double-Bundle Anterior Cruciate Ligament Reconstruction With Generalized Joint Laxity Or Hyperextended Knee Abstract Presentation 6 minutes Yasunari Oniki, MD, PhD, JAPAN Taiki Murakami, JAPAN Eiichi Nakamura, MD, PhD, JAPAN
Combined Reconstruction Of The Medial Collateral Ligament And Anterior Cruciate Ligament Using Ipsilateral Semitendinosus Tendon And Opposite Semitendinosus With Ipsilateral Gracilis Tendon: A Minimum One-Year Follow-Up Study In NITOR.Dhaka,Bnagladesh Abstract Presentation 4 minutes Dibakar Sarkar, MS(Orthopaedic surgery),FACS(USA),AO fellow(Bangko, BANGLADESH
Creating A Crosswalk For Knee Outcomes After ACLR From The KOOS(5) To The IKDC-SKF Abstract Presentation 6 minutes Jessica L. Johnson, DPT, PhD, UNITED STATES Aaron Boulton, PhD, UNITED STATES Kurt Paul Spindler, MD, UNITED STATES Laura J. Huston, MS, UNITED STATES Tim Spalding, FRCS(Orth), UNITED KINGDOM Laura Asplin, UNITED KINGDOM May Arna Risberg, PT, PhD, NORWAY Lynn Snyder-Mackler, PT, ScD, FAPTA, UNITED STATES
Negative Effects Of Delayed Anterior Cruciate Ligament Reconstruction On Associated Injuries And Knee Laxity Abstract Presentation 6 minutes Riccardo Cristiani, MD, PhD, SWEDEN Per-Mats Janarv, MD, PhD, Associate Prof., SWEDEN Bjorn Engstrom, MD, PhD, Assoc. Prof., SWEDEN Gunnar Edman, MD, PhD, Prof., SWEDEN Magnus Forssblad, SWEDEN Anders Stalman, MD, PhD, Professor, SWEDEN

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Coach Education Improves Implementation Of ACL Injury Prevention Programs: A Cluster-Randomized Controlled Trial

Coach Education Improves Implementation Of ACL Injury Prevention Programs: A Cluster-Randomized Controlled Trial

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Coach Education Improves Implementation Of ACL Injury Prevention Programs: A Cluster-Randomized Controlled Trial

Coach Education Improves Implementation Of ACL Injury Prevention Programs: A Cluster-Randomized Controlled Trial

Introduction

Methods

Results

Discussion

More ISAKOS 2021: Global Content