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NCT04285645
Preheating in the Improvement of Knee Stability and Quadriceps Strength in Rugby Players
NA trial testing Warmup in Rugby. Withdrawn.
20 May 2020
Quick facts
| Lead sponsor | Investigación en Hemofilia y Fisioterapia |
|---|---|
| Phase | NA |
| Status | Withdrawn |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | prevention |
| Start date | 1 March 2020 |
| Primary completion | 20 May 2020 |
| Estimated completion | 10 June 2020 |
| Sites | 1 location across Spain |
Drugs / interventions tested
- Warmup
Conditions studied
- Rugby — all drugs for Rugby →
Sponsor
Investigación en Hemofilia y Fisioterapia
Who can join
Adults 18 to 30, female only, with Rugby. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Injuries to the lower limbs are the most common in rugby and within the lower limbs, the most common are those that affect the ligaments of the knee. That is why we will try to improve knee stability and quadriceps strength. The aim of this study is to evaluate the effectiveness of performing a pre-workout exercise protocol to improve knee stability and quadriceps strength in rugby players. Randomized controlled study, simple blind and with follow-up. 30 semi-professional rugby players will be randomized to the two study groups: experimental (pre-training exercise protocol that will include continuous running, squats, and squats and monopodal jumps) and control (without intervention). The intervention will last 4 weeks, with 2 weekly sessions of 15 minutes each. The study variables will be: knee stability (Y-Balance) and quadriceps strength (Single leg hop). The sample distribution will be calculated using the Kolmogorov-Smirnov test. The changes after each evaluation will be analyzed with the t-student test and with an ANOVA of repeated measures, the intra and intersubject effect will be observed. The effect size will be calculated using Cohen's formula. It is expected to see improvement in knee stability and quadriceps strength in athletes who performed the exercise protocol, after the study period.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT04285645
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Other Investigación en Hemofilia y Fisioterapia trials
Trials by the same sponsor.
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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 NCT04285645 (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 Investigación en Hemofilia y Fisioterapia
- Last refreshed: 5 September 2021
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/NCT04285645.
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