Overcoming TWEAK Signaling to Restore Muscle and Mobility After Joint Replacement (TWEAK)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Alabama
-
Birmingham, Alabama, Forenede Stater, 35205
- UAB Center for Exercise Medicine
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
Between the ages 40 and 80 y.
- Scheduled to undergo elective total hip or knee replacement specifically for the surgical indication of end-stage osteoarthritis.
- First-time hip or knee replacement.
- Capable of providing informed consent (cognitively intact if consenting to surgery).
Exclusion Criteria:
Any surgical indication other than first-time total joint replacement specifically for end-stage osteoarthritis.
- Bilateral knee/ hip replacement
- History of alcoholism or liver disease.
- Any history of hypo- or hyper-coagulation disorders including subjects taking Coumadin.
- Any individual with end-stage disease and/or a life expectancy less than one year.
- Pregnancy.
- Lactating Women.
- Neurological, musculoskeletal, or other disorder that would preclude them from completing the exercise training intervention and all performance tests.
- Uncontrolled hypertension, unstable or exercise-induced angina pectoris or myocardial ischemia, congestive heart failure.
- Uncontrolled diabetes mellitus.
- Any other condition or events considered exclusionary by the PIs and/or physician Co-Is.
- Lidocaine allergy (1% lidocaine is the local anesthetic used during the muscle biopsy procedure).
- Phenylketonuria (phenylalanine tracer for metabolic studies).
- Currently receiving androgen (e.g., testosterone) or anabolic (e.g., growth hormone (GH), insulin-like growth factor-I (IGF-I)) therapy.
- Body mass index ≥ 35.
- History of lower body progressive resistance training within the past year.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: PRT + FM
Progressive resistance training + functional mobility training 3 d/wk x 16 wk
|
Supervised progressive resistance training + functional mobility training (PRT+FM) 3 days per week for 16 weeks post-surgery.
Post-surgical usual care activities including any prescribed physical therapy
|
|
Aktiv komparator: Usual Care
Post-surgical usual care including physical therapy
|
Post-surgical usual care activities including any prescribed physical therapy
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change in unilateral (surgical) thigh muscle mass (unit of measure = grams)
Tidsramme: Pre-surgery to 16 weeks post-surgery
|
Primary muscle mass outcome of Aim 1
|
Pre-surgery to 16 weeks post-surgery
|
|
Change in unilateral (surgical) knee extension power (unit of measure = watts)
Tidsramme: Pre-surgery to 16 weeks post-surgery
|
Primary functional outcome of Aim 1
|
Pre-surgery to 16 weeks post-surgery
|
|
Change in short physical performance battery (SPPB) (unit of measure = score)
Tidsramme: From 16 weeks post-surgery to 26 and 52 weeks post-surgery
|
Primary outcome of Aim 3
|
From 16 weeks post-surgery to 26 and 52 weeks post-surgery
|
|
Muscle inflammation susceptibility (MuIS) status (unit of measure = relative value)
Tidsramme: At the time of surgery
|
Primary outcome of Aim 2: Muscle inflammation susceptibility (MuIS) defined by TWEAK receptor gene expression
|
At the time of surgery
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Change in muscle fiber size (unit of measure = micrometers squared)
Tidsramme: From the time of surgery to 16 weeks post-surgery
|
From the time of surgery to 16 weeks post-surgery
|
|
Change in unilateral (surgical) knee extension isometric strength (unit of measure = Newton-meters)
Tidsramme: Pre-surgery to 16 weeks post-surgery
|
Pre-surgery to 16 weeks post-surgery
|
|
Change in maximum 10-meter gait speed (unit of measure = meters per second)
Tidsramme: Pre-surgery to 16 weeks post-surgery
|
Pre-surgery to 16 weeks post-surgery
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Change in free-living physical activity (unit of measure = steps per day)
Tidsramme: Pre-surgery to 8, 16, 26, and 52 weeks post-surgery
|
Via wearable technology (i.e.
step counter)
|
Pre-surgery to 8, 16, 26, and 52 weeks post-surgery
|
|
Change in self-reported health status (unit of measure = score)
Tidsramme: Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
Via Short Form-36v2 Health Survey (SF-36v2)
|
Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
|
Change in cellular and molecular markers (unit of measure = arbitrary units)
Tidsramme: From the time of surgery to 16 weeks post-surgery
|
Experiments using muscle tissue and primary muscle satellite cells collected from surgical and contralateral limbs.
|
From the time of surgery to 16 weeks post-surgery
|
|
Change in fatigue (unit of measure = score)
Tidsramme: Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
Via Patient Reported Outcomes Measurement Information System (PROMIS)
|
Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
|
Change in pain (unit of measure = score)
Tidsramme: Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
Via Patient Reported Outcomes Measurement Information System (PROMIS)
|
Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
|
Change in depression (unit of measure = score)
Tidsramme: Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
Beck Depression Inventory (BDI II)
|
Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
|
Change in fatigue severity (unit of measure = score)
Tidsramme: Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
Fatigue Severity Scale (FSS)
|
Pre-surgery to 1, 8, 16, 26, and 52 weeks post-surgery
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Marcas M Bamman, PhD, University of Alabama at Birmingham
- Ledende efterforsker: S Louis Bridges, MD, PhD, University of Alabama at Birmingham
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- R01HD084124 (U.S. NIH-bevilling/kontrakt)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
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