- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07698301
Mini TightRope Suspensionplasty Versus Ligament Reconstruction and Tendon Interposition for Thumb Carpometacarpal Osteoarthritis
A Prospective Randomized Clinical Trial Comparing Mini TightRope Suspensionplasty With Ligament Reconstruction and Tendon Interposition (LRTI) for the Surgical Treatment of Thumb Carpometacarpal Osteoarthritis
Thumb carpometacarpal osteoarthritis is a common cause of pain, weakness and functional disability. Trapeziectomy with ligament reconstruction and tendon interposition (LRTI) is considered a standard surgical procedure, whereas Mini TightRope suspensionplasty has been introduced to facilitate earlier mobilization while maintaining first metacarpal stability.
This prospective randomized single-center clinical trial compares Mini TightRope suspensionplasty with LRTI in patients with symptomatic Eaton-Littler stage II-IV thumb carpometacarpal osteoarthritis. Fifty patients were randomized in a 1:1 ratio to undergo either Mini TightRope suspensionplasty or LRTI. Clinical and radiographic outcomes were evaluated preoperatively and at 3 months, 6 months, 1 year and 2 years postoperatively.
The primary outcome was the Quick Disabilities of the Arm, Shoulder and Hand (qDASH) score at 2 years. Secondary outcomes included pain, thumb opposition, grip strength, pinch strength, operative time, radiographic preservation of metacarpal height and complications.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Thessaly
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Larissa, Thessaly, Grækenland, 41500
- University Hospital of Larissa, Thessaly, Greece
-
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Symptomatic thumb carpometacarpal osteoarthritis
- Eaton-Littler stage II-IV
- Failure of at least six months of conservative treatment
- Ability to provide informed consent
- Ability to comply with follow-up
Exclusion Criteria
- Inflammatory arthritis
- Previous thumb surgery
- Concomitant carpal pathology
- Incomplete radiographs
- Inability to comply with rehabilitation
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Mini TightRope Suspensionplasty
Complete trapeziectomy followed by suspension of the first metacarpal using the Arthrex Mini TightRope suture-button system.
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Complete trapeziectomy followed by suspension of the first metacarpal using the Arthrex Mini TightRope suture-button system
|
|
Aktiv komparator: Ligament Reconstruction and Tendon Interposition (LRTI)
Complete trapeziectomy with ligament reconstruction using the flexor carpi radialis tendon and tendon interposition.
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Complete trapeziectomy with ligament reconstruction using the flexor carpi radialis tendon and tendon interposition.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
quick DASH score
Tidsramme: 2 years
|
Quick Disabilities of the Arm, Shoulder and Hand score measured preoperatively and during follow-up, with the primary endpoint at two years.
|
2 years
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
VAS score
Tidsramme: 2 years
|
Visual Analog Scale pain score
|
2 years
|
|
Kapandji score
Tidsramme: 2 years
|
Kapandji thumb opposition score
|
2 years
|
|
Grip strength
Tidsramme: 2 years
|
Grip strength using a dynamometer
|
2 years
|
|
Trapeziometacarpal Index
Tidsramme: 2 years
|
the ratio between the distance from the base of the first metacarpal to the distal surface of the scaphoid and the total length of the first metacarpal
|
2 years
|
Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 52432/02-01-2020
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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