- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07634523
Branched Chain Amino Acids for Sarcopenia in Patients Undergoing Total Knee Arthroplasty (LIVACT IIT)
The Effect of BCAA on Sarcopenia in Total Knee Arthroplasty Patients: A Multi-center, Randomized Controlled Trial
This multicenter, prospective, randomized controlled trial evaluates whether postoperative administration of branched chain amino acids affects skeletal muscle mass index and sarcopenia related functional outcomes in patients undergoing total knee arthroplasty.
Participants are randomly assigned to receive Livact granules 4.15 g three times daily for 3 months after surgery or to receive standard postoperative care without branched chain amino acid administration. Skeletal muscle mass index, physical function, patient reported outcomes, laboratory findings, medication compliance, and adverse events are assessed at baseline, 5 weeks, and 15 weeks after surgery.
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 4
Contatti e Sedi
Contatto studio
- Nome: Hyunwoo Kim
- Numero di telefono: +82-2-6072-5345
- Email: hyunu0331@gmail.com
Luoghi di studio
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Gyeonggi-do
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Seongnam-si, Gyeonggi-do, Corea del Sud, 13496
- Attivo, non reclutante
- CHA Bundang Medical Center
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Seoul
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Seoul, Seoul, Corea del Sud, 03080
- Reclutamento
- Seoul National University Hospital
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Contatto:
- Hyunwoo Kim
- Numero di telefono: +82-2-6072-5345
- Email: hyunu0331@gmail.com
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Investigatore principale:
- Du Hyun Ro, MD, PhD
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Seoul, Seoul, Corea del Sud, 06973
- Reclutamento
- Chung-Ang University Hospital
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Contatto:
- Hyomin Cho
- Email: gyals3042@naver.com
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Investigatore principale:
- Sunghwan Kim, MD, PhD
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
1. Patients aged 40 to 100 years who are scheduled to undergo total knee arthroplasty.
Exclusion Criteria:
- Participants who used antiretroviral agents within 4 weeks before the first administration of Livact.
- Participants who used medications associated with fatty liver within 4 weeks before the first administration of Livact, including thiazolidinediones, sodium glucose cotransporter 2 inhibitors, amiodarone, methotrexate, tamoxifen, valproate, or corticosteroids.
- Participants who used branched chain amino acid products or multinutritional supplements within 4 weeks before the first administration of Livact.
- Participants who used pain medications other than those prescribed for total knee arthroplasty treatment within 2 weeks before the first administration of Livact.
- Participants with markedly decreased hepatic protein synthetic function.
- Participants with congenital branched chain amino acid metabolism disorders.
- Participants with hereditary galactose intolerance, Lapp lactase deficiency, or glucose galactose malabsorption.
- Participants with a history of high tibial osteotomy.
- Participants with neurologic diseases such as stroke or Parkinson disease.
- Participants with gait disturbance due to causes other than arthritis.
- Participants taking medication for spinal stenosis.
- Participants with a history of hypersensitivity to the investigational product or its components.
- Pregnant or breastfeeding participants.
- Participants planning pregnancy during the trial or who have the possibility of pregnancy but do not agree to use appropriate contraception during the trial.
- Participants judged by the investigator to be inappropriate for participation in the clinical trial.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
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Sperimentale: Branched Chain Amino Acid Group
Participants receive Livact granules 4.15 g orally three times daily for 3 months after total knee arthroplasty, in addition to standard postoperative care.
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Livact granules 4.15 g are administered orally, one packet three times daily after meals for 3 months after total knee arthroplasty.
Altri nomi:
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Nessun intervento: Control Group
Participants receive standard postoperative care without branched chain amino acid administration.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in Skeletal Muscle Mass Index From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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Skeletal muscle mass index is calculated from bioelectrical impedance analysis and expressed as kg/m².
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Baseline and 15 weeks after surgery
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in Hand Grip Strength From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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Hand grip strength is measured using an electronic dynamometer and expressed in kilograms.
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Baseline and 15 weeks after surgery
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Change in Five Times Sit to Stand Test Time From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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Time required to complete five sit to stand repetitions is measured in seconds.
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Baseline and 15 weeks after surgery
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Change in 6 Meter Walk Test Time From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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Time required to walk 6 meters is measured in seconds.
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Baseline and 15 weeks after surgery
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Change in Lysholm Score From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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The Lysholm score is used to assess knee symptoms and function.
Scores range from 0 to 100, with higher scores indicating better knee function.
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Baseline and 15 weeks after surgery
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Change in Pain Visual Analog Scale Score From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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Pain is assessed using a visual analog scale, with higher scores indicating greater pain.
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Baseline and 15 weeks after surgery
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Change in Tegner Activity Score From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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The Tegner activity score is used to assess physical activity level.
Scores range from 0 to 10, with higher scores indicating a higher activity level.
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Baseline and 15 weeks after surgery
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Change in WOMAC Score From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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The Western Ontario and McMaster Universities Osteoarthritis Index is used to assess pain, stiffness, and physical function.
Scores range from 0 to 96, with higher scores indicating worse symptoms.
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Baseline and 15 weeks after surgery
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Change in IKDC Subjective Score From Baseline to 15 Weeks After Surgery
Lasso di tempo: Baseline and 15 weeks after surgery
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The International Knee Documentation Committee subjective score is used to assess knee symptoms, function, and sports activities.
Scores range from 0 to 100, with higher scores indicating better knee function.
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Baseline and 15 weeks after surgery
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Change in Skeletal Muscle Mass Index From Baseline to 5 Weeks After Surgery
Lasso di tempo: Baseline and 5 weeks after surgery
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Skeletal muscle mass index is calculated from bioelectrical impedance analysis and expressed as kg/m².
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Baseline and 5 weeks after surgery
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Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: Du Hyun Ro, MD, PhD, Seoul National University Hospital
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 2402-072-1511
Piano per i dati dei singoli partecipanti (IPD)
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Descrizione del piano IPD
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Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Livact Granule
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Kochi UniversityCompletato