Trial reportOsteoarthritis and cartilage2019
Sagittal plane walking biomechanics in individuals with knee osteoarthritis after quadriceps strengthening.
Trial report in Osteoarthritis and cartilage, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Effects of resistance training on gait velocity and knee adduction moment in knee osteoarthritis patients: a systematic review and meta-analysis.Scientific reports · 2021Pooled it
- Efficacy of tissue-bone homeostasis manipulation on the gait and knee function for the patients with knee osteoarthritis: a randomized controlled trial.BMC musculoskeletal disorders · 2024Trial
- Step-by-step insight into gait analysis: A narrative review unlocking knee biomechanics.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2026Review
- Application of functional regression in biomechanical assessment of neck disability: Selection of clinically relevant variables.PloS one · 2026Article
- Elastic Shape Analysis of Movement Data.Journal of the American Statistical Association · 2025Article
- Assessing the Validity and Reliability of a Markerless Motion Capture System for Sagittal-Plane Gait Range of Motion.Cureus · 2025Article
- Gait Analysis After Anterior Cruciate Ligament Surgery Comparing Primary Repair and Reconstruction Techniques.Journal of clinical medicine · 2025Article
- The relation of walking forces to structural damage in the knee: The Multicenter Osteoarthritis Study.Osteoarthritis and cartilage · 2025Article
- Quadriceps Strength Does Not Associate With Gait Adaptation Ability in Individuals With Anterior Cruciate Ligament Reconstruction.Journal of athletic training · 2025Article
- Article
- Quadriceps strength is negatively associated with knee joint structural abnormalities-data from osteoarthritis initiative.BMC musculoskeletal disorders · 2022Observational
- Predicting Knee Joint Kinematics from Wearable Sensor Data in People with Knee Osteoarthritis and Clinical Considerations for Future Machine Learning Models.Sensors (Basel, Switzerland) · 2022Article
- Diagnosing gait disorders based on angular variations of knee and ankle joints utilizing a developed wearable motion sensor.Healthcare technology letters · 2021Article
- Expression profiles of long non-coding RNAs in the cartilage of patients with knee osteoarthritis and normal individuals.Experimental and therapeutic medicine · 2021Article
- Modulation in the Stiffness of Specific Muscles of the Quadriceps in Patients With Knee Osteoarthritis and Their Relationship With Functional Ability.Frontiers in bioengineering and biotechnology · 2021Article
- Biomechanical effects of manipulating peak vertical ground reaction force throughout gait in individuals 6-12 months after anterior cruciate ligament reconstruction.Clinical biomechanics (Bristol, Avon) · 2020Article
- Bilateral Gait 6 and 12 Months Post-Anterior Cruciate Ligament Reconstruction Compared with Controls.Medicine and science in sports and exercise · 2020Article
- Anterior Cruciate Ligament Research Retreat VIII Summary Statement: An Update on Injury Risk Identification and Prevention Across the Anterior Cruciate Ligament Injury Continuum, March 14-16, 2019, Greensboro, NC.Journal of athletic training · 2019Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
objectiveTo compare sagittal walking gait biomechanics between participants with knee osteoarthritis (KOA) who increased quadriceps strength following a lower-extremity strengthening intervention (responders) and those who did not increase strength following the same strengthening protocol (non-responders) both at baseline and following the lower extremity strengthening protocol.
designFifty-three participants with radiographic KOA (47% female, 62.3 ± 7.1 years, BMI = 28.5 ± 3.9 kg/m
resultsA significant group x time interaction for KFA demonstrated greater KFA in the first half of stance at baseline and greater knee extension in the second half of stance at 4-weeks in responders compared to non-responders. There was no significant group x time interaction for vGRF or internal KEM.
conclusionsQuadriceps strengthening may be used to stimulate small changes in KFA in individuals with KOA.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.