- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07765173
Muscle Function Following Anterior Cruciate Ligament Reconstruction: Impaired Power Output in Physically Active Individuals (ReGAIN)
The goal of this clinical trial is to to determine the extent of the association between objective changes in the muscle function of the knee extensors (strength and power) and the function reported by the patient following ACL reconstruction surgery. The main questions it aims to answer is:
- Pre- and post-operative (6 months) changes in maximum knee extensor strength following ACL reconstruction, correlated with the IKDC-SKF score.
Studienübersicht
Detaillierte Beschreibung
Before surgery :
- The patient will undergo a series of assessment tests, including:
- An assessment of the force-velocity and power-velocity relationships for each leg during a cycling task
- An assessment of unilateral force-velocity and power-velocity relationships during a knee extension task
- An assessment of maximum strength and explosive strength in isometric (static) mode of the knee extensors.
- A questionnaire-based assessment of IKDC-SKF scores. Evaluations will be repeated at 3 and 6 month after surgery ; Patients will be monitored for up to 24 months following their surgery
Studientyp
Einschreibung (Geschätzt)
Phase
- Unzutreffend
Kontakte und Standorte
Studienkontakt
- Name: leo blervaque
- Telefonnummer: 04.79.96.58.13
- E-Mail: leo.blervaque@ch-metropole-savoie.fr
Studienorte
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Challes-les-Eaux, Frankreich, 73190
- Rekrutierung
- Médipôle de Savoie
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Kontakt:
- Vincent Morin
- Telefonnummer: 04 79 26 80 80
- E-Mail: urc@ch-metropole-savoie.fr
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Erwachsene
- Älterer Erwachsener
Akzeptiert gesunde Freiwillige
Beschreibung
Inclusion Criteria:
- Patients requiring isolated or complex ACL reconstruction (combined with a meniscal injury)
- Patients who are physically active (Tegner score ≥ 4) and wish to resume such activity.
- Patients with no history of surgery on the ipsilateral knee (i.e., native knee).
- Patients able to comply with the study procedures
- Patients who have given their free and informed written consent, having been informed of the purpose of the study, its procedure and its risks.
- Be affiliated to a social security scheme.
Exclusion Criteria:
- Patient with comprehension difficulties
- Recurrent rupture of the ipsilateral ACL
- Multi-ligament injuries (i.e., injury to the medial collateral ligament, lateral collateral ligament or posterior cruciate ligament)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Unterstützende Pflege
- Zuteilung: N / A
- Interventionsmodell: Einzelgruppenzuweisung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
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Experimental: evaluated group
assessment of knee function before and after cruciate ligament surgery
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Correlation of maximum knee extension strength to IKDC-SKF scores
Zeitfenster: 6 month
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Relationship (r coefficient) between 0-6 month delta of maximum knee extension strength measurements and International Knee Documentation Commitee-SKF scores (100: no limitation)
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6 month
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Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Peri-operatory trajectory of maximal dynamic force
Zeitfenster: 0, 3 and 6 month
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Trajectory of evolution of F0 (maximal dynamic force) between baseline, 3 and 6 months, compared between legs (linear mixed effect model).
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0, 3 and 6 month
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Peri-operatory trajectory of maximal contraction velocity
Zeitfenster: 0, 3 and 6 month
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Trajectory of evolution of V0 (maximal contraction velocity) between baseline, 3 and 6 months, compared between legs (linear mixed effect model).
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0, 3 and 6 month
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Peri-operatory trajectory of rate of force development
Zeitfenster: 0, 3 and 6 month
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Trajectory of evolution of rate of force development between baseline, 3 and 6 months, compared between legs (linear mixed effect model).
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0, 3 and 6 month
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Peri-operatory trajectory of maximal isometric force
Zeitfenster: 0, 3 and 6 month
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Trajectory of evolution of maximal isometric force (Fmax) between baseline, 3 and 6 months, compared between legs (linear mixed effect model).
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0, 3 and 6 month
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Peri-operatory trajectory of maximal dynamic force during cycling
Zeitfenster: 0, 3 and 6 month
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Trajectory of evolution of maximal dynamic force (F0) during cycling between baseline, 3 and 6 months (linear mixed effect model, one fixed factor).
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0, 3 and 6 month
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Peri-operatory trajectory of maximal contraction velocity during cycling
Zeitfenster: 0, 3 and 6 month
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Trajectory of evolution of maximal contraction velocity (V0) during cycling between baseline, 3 and 6 months (linear mixed effect model, one fixed factor).
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0, 3 and 6 month
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Determinants of fonctional prognosis
Zeitfenster: 0, 3 and 24 month
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Multivariate analysis including the IKDC-SKF score at 24 months as dependant variable and, as predictors :
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0, 3 and 24 month
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Determinants of fonctional prognosis
Zeitfenster: 0, 3 and 24 month
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Multivariate analysis including the recurrence of ACL lesion at 24 months (0/1) as dependant variable and, as predictors :
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0, 3 and 24 month
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Determinants of fonctional prognosis
Zeitfenster: 0, 3 and 24 month
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Multivariate analysis including resuming physical activity at the pre-injury level at 24 months (0/1) as dependant variable and, as predictors :
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0, 3 and 24 month
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Mitarbeiter und Ermittler
Mitarbeiter
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Geschätzt)
Studienabschluss (Geschätzt)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- CHMS26001
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