ArticleBMC sports science, medicine & rehabilitation2025
Knee functional outcomes and quadriceps hypotrophy after ACL reconstruction: a prospective observational study.
Article in BMC sports science, medicine & rehabilitation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
1 citing paper in PubMed.
- The hidden architecture of back pain: ultrasound-based lumbar multifidus pennation angle analysis - a cross-sectional pilot study.BMC musculoskeletal disorders · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundACL injuries are common among athletes and individuals experiencing trauma, leading to instability and functional impairments. Post-ACL reconstruction, patients often face challenges like pain and reduced knee function, impacting their daily lives and sports participation. The aim of this study was to describe knee functional outcomes of patients with ACL tears over three months through three subsequent visits.
methodsThis prospective observational study involved patients with ACL tears who were assessed pre-ACLR and at 1 and 3 months post-ACLR. Measures included Tegner Activity Scale, IKDC Subjective Knee Evaluation, Lysholm Knee Scoring Scale, pain scales, quadriceps thickness via ultrasound, and Rectus femoris and Vastus lateralis muscle activation via surface electromyography.
resultsA total of 98 patients were included in the study. Significant improvements were observed in Tegner Activity Scale scores (p < 0.001), IKDC scores (p < 0.001), Lysholm scores (p < 0.001), and pain scores (p < 0.001) over the study period. Ultrasonography and surface electromyography revealed ongoing quadriceps muscle hypotrophy and reduced neuromuscular function, highlighting the need for targeted rehabilitation.
conclusionStructured rehabilitation post-ACL reconstruction significantly improves functional outcomes and reduces pain. Challenges like muscle hypotrophy and decreased activation post-surgery emphasize the need for targeted rehabilitation strategies in the initial stages of recovery. Tailored programs focusing on these early deficits are crucial for optimizing recovery trajectories, enhancing knee stability, and preventing long-term complications. Immediate attention to these issues can help refine rehabilitation protocols, ensuring more effective outcomes as patients progress through their recovery. Further research should also focus on the long-term sustainability of these improvements.
Indexed as
Identifiers
What OpenQuestion holds
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.