Dynamic Evaluation: Q Angle Analysis and Core Stability in Young Athletes with Patellofemoral Pain

Adolescent athletes affected by patellofemoral pain syndrome (PFPS) are the focus of a recent clinical trial sponsored by Eastern Mediterranean University. This trial investigates the relationship between dynamic Q angle measurements, core endurance, and athletic performance to address postural balance issues linked to PFPS. Regulatory, clinical, and quality professionals should take note of this study’s potential implications for medical device development and biomechanical assessment methodologies.

In this article:

What changed?

On January 10, 2026, researchers began recruiting for a clinical trial to explore connections between dynamic Q angle calibration, core endurance, and athletic performance in adolescents with PFPS. These findings could support the optimization of therapeutic strategies aimed at improving postural balance and mitigating pain symptoms. The research uses observational biomechanical and physical assessments to generate an evidence base for better understanding PFPS during athletic training.

Why is this study significant?

Patellofemoral pain syndrome is a wide-ranging musculoskeletal condition affecting young athletes. The syndrome frequently exacerbates under physical strain, particularly during sports. By focusing specifically on core endurance and Q angle variability during active states, the study seeks insights into how biomechanical dysfunction interacts with postural instability.

Postural balance issues are critical as they may increase injury risk and negatively impact athletic safety. The study emphasizes careful observational assessment, ensuring results are reproducible and remain compliant with evidence-based methodologies.

How does this inform medical devices?

The trial could influence developments in wearable sensor technologies, orthopedic diagnostic tools, and rehabilitation devices targeting knee alignment and core strength. Regulators or device developers aligning with global standards, such as MDR Annex XIV, may find the study’s methods valuable.

Any future technologies inspired by these findings may seek to quantify Q angle changes dynamically while integrating real-time reporting features. Enhanced tools have the potential to assist athletes and practitioners in preventing and managing PFPS symptoms during physical activity.

FAQ

  1. Who sponsored this research?
    Eastern Mediterranean University is the trial sponsor.
  2. What are the intervention methods?
    The study employs observational clinical and biomechanical assessments.
  3. What conditions are addressed?
    Postural balance and athletic performance in the presence of PFPS.
  4. How does this study support medical device innovation?
    Findings could inform the design of knee alignment tools and wearable diagnostics.

Conclusion

Adolescent athletes with PFPS face significant challenges due to biomechanical and postural disruptions. This trial aims to shed light on dynamic Q angle interactions and core endurance, providing actionable data for practitioners and medical device teams.

Quality specialists, regulatory teams, and healthcare providers involved in orthopedics or rehabilitation should monitor developments from this research for implications in product design and clinical protocols.

Disclaimer

This article is for informational purposes only. It is not intended as legal advice and should not be interpreted as compliance guidance.

Full announcement link

For full information about the announcement, see the link below.
https://clinicaltrials.gov/study/NCT07328750?term=medical+device