Last reviewed · How we verify
NCT06821477
Impact of Knee Extension Brace on Quadriceps EMG During ASLR
trial testing Superficial EMG in EMG in 20 participants. Participants enrolled and being followed up; not accepting new ones.
31 October 2025
Quick facts
| Lead sponsor | Józef Piłsudski University of Physical Education |
|---|---|
| Status | Active, enrolled |
| Study type | OBSERVATIONAL |
| Enrollment | 20 |
| Start date | 3 February 2025 |
| Primary completion | 31 October 2025 |
| Estimated completion | 31 December 2025 |
| Sites | 1 location across Poland |
Drugs / interventions tested
- Superficial EMG
Conditions studied
- EMG — all drugs for EMG →
- Exercise Response — all drugs for Exercise Response →
Sponsor
Józef Piłsudski University of Physical Education
Who can join
Adults 18 to 35, any sex, with EMG or Exercise Response. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
The main objective of this study is to evaluate quadriceps thigh muscle activity during active straight leg raise (ASLR) with a knee brace. An additional aim of the study is to evaluate quadriceps activity during straight leg raise with a knee brace in a variable command and manner of task performance. The study will be conducted on a group of healthy individuals aged 18 - 35 years. Height and weight were measured using a scale and centimetre tape. Then, according to the study protocol, specific measurements will be taken of the rectus femoris, medial vastus and lateral vastus muscles using surface EMG of a non-invasive nature. Study participants will undergo the following measurements: 1. Measurement of the MVIC (maximum voluntary isometric contraction) of the quadriceps of the thigh, in a sitting position with the lower leg flexed to 90 degrees and in knee extended (0 degrees). 2. Measurement of muscle activity during elevation of the straightened lower limb in a supine position without an orthosis. 3. Measurement of muscle activity during straight leg raise in supine position with knee brace (default and different commends).
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06821477
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for EMG
Currently open trials in the same condition.
- NCT07400939 — Brain Stimulation Combined With Watching Hand Movements to Improve Hand Recovery in Chronic Stroke · NA · recruiting
- NCT06442124 — The Effect of BMI on Gluteus Maximum Activity in Adulthood With Sacroiliac Dysfunction · recruiting
- NCT05908149 — Gait Analysis in Patients With Hemiplegia Using Insole Splint. · NA · recruiting
Other Józef Piłsudski University of Physical Education trials
Trials by the same sponsor.
- NCT07061041 — Comparison of the Effects of Static Stretching and Full Range of Motion Strength Training on Posterior Band Flexibility · NA · recruiting
- NCT06960590 — Determining the Minimal Effective Dose of Static Stretching for Increasing Range of Motion in Adults · NA · active not recruiting
- NCT06804564 — Cold Vs Warm Water Immersion for DOMS Recovery · NA · recruiting
- NCT06896773 — Effect of Training in Normobaric Hypoxia on Cardiac Markers · NA · enrolling by invitation
- NCT07480200 — Effect of Trigger Point Cryostimulation on Exercise-Induced Tremor in Adolescent Swimmers · NA · completed
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06821477 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Józef Piłsudski University of Physical Education
- Last refreshed: 18 July 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06821477.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing