Behandling av Olecranonfrakturer hos eldre (CROFT2)
Operative or Non-Operative Treatment of Displaced Fractures of the Elderly - A Nordic Multicenter Randomized Trial
Operative treatment, with tension band wiring or plate fixation, will be compared with non-operative treatment of displaced olecranon fractures (Mayo classification 2A and 2B) in patients 75 years or older.
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
Displaced olecranon fractures disrupt the extensor mechanism of the elbow and operative treatment is therefore usually recommended. Tension band wiring (TBW) and plate fixation (PF) are the most common surgical treatment options. Both methods are associated with high complication and reoperation rates, especially in elderly patients. Only one randomized controlled trial has compared operative and non-operative treatment of olecranon fractures in the elderly, but the study was stopped prematurely due to high complication rates in the group treated operatively and remained underpowered for important outcome measures.A few small patient series with non-operatively treated fractures also exist and suggest that it may be a valid alternative to operative treatment
Studietype
Studietype
Registrering (Antatt)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
-
Arendal, Norge
- Arendal Hospital
-
Bergen, Norge
- Haukeland University Hospital
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Grålum, Norge
- Østfold Hospital Trust
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Oslo, Norge, 0408
- Orthopedic Center, Ulleval University Hospital
-
Oslo, Norge
- Diakonhjemmet Hospital
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Skien, Norge
- Telemark Hospital
-
Stavanger, Norge
- Stavanger University Hospital
-
Tønsberg, Norge
- Tønsberg Hospital
-
-
Gjettum
-
Sandvika, Gjettum, Norge
- Baerum Hospital
-
-
Norway
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Hønefoss, Norway, Norge, 3511
- Vestre Viken Hospital Trust
-
-
Trønderlag
-
Trondheim, Trønderlag, Norge
- St. Olavs Hospital
-
-
-
-
-
Uppsala, Sverige
- Akademiska Hospital
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Displaced olecranon fracture (Mayo 2A and 2B).
Exclusion Criteria:
- Associated fractures in the coronoid process, radial head or distal humerus.
- Open fracture, Gustilo-Andersen 2 or 3
- Severe cardiopulmonary disease or other medical condition which contraindicates surgery.
- Previous injury to or other condition in the elbow with serious functional impairment
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Dobbelt
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
|
Aktiv komparator: Operative
Patients will be operated according to Orthopedic Trauma Association (OTA) principles with either tension band wiring or plate fixation with an anatomical precontoured plate. |
Choice of operative treatment is TBW or PF with a precontoured anatomical plate. The treating surgeon decides if TBW or PF is chosen as operative treatment method. The surgeries are performed according to OTA principles by an experienced surgeon, a trauma fellow or a consultant as approved by the participating hospitals. |
|
Eksperimentell: Non-operative
Patients will be offered a plaster cast for 1-2 weeks |
Patients allocated to non-operative treatment are offered a back-slab in 60 degrees of flexion for pain-relief. The back-slab is removed 7-14 days following injury. |
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Oxford Elbow Score
Tidsramme: 52 weeks
|
Patient reported 12 item form, 0 (worst) to 100 (best possible score) |
52 weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Range of motion
Tidsramme: 6 weeks
|
Extension, flexion, rotation |
6 weeks
|
|
Range of motion
Tidsramme: 12 weeks
|
Extension, flexion, rotation |
12 weeks
|
|
Range of motion
Tidsramme: 52 weeks
|
Extension, flexion, rotation measured in degrees total movement for each direction. |
52 weeks
|
|
Elbow extension strength
Tidsramme: 6 weeks
|
Strength measured isometrically on a scale (grams) with elbow in 30 degrees flexion. Both arms measured for comparison. |
6 weeks
|
|
Elbow extension strength
Tidsramme: 12 weeks
|
Strength measured isometrically on a scale (grams) with elbow 30 degrees flexion. Both arms measured for comparison. |
12 weeks
|
|
Elbow extension strength
Tidsramme: 52 weeks
|
Strength measured isometrically on a scale (grams) with elbow 30 degrees flexion. Both arms measured for comparison. arms measured for comparison. |
52 weeks
|
|
Elbow satisfaction
Tidsramme: 6 weeks
|
Single question: Are you satisfied with your elbow? Yes/Somewhat/No |
6 weeks
|
|
Elbow satisfaction
Tidsramme: 12 weeks
|
Single question: Are you satisfied with your elbow? Yes/Somewhat/No |
12 weeks
|
|
Elbow satisfaction
Tidsramme: 52 weeks
|
Single question: Are you satisfied with your elbow? Yes/Somewhat/No |
52 weeks
|
|
Complications
Tidsramme: Through study period up to 52 weeks.
|
Serious local complications not reoperated. |
Through study period up to 52 weeks.
|
|
Number of Reoperations
Tidsramme: Through study period up to 52 weeks.
|
Any reoperation |
Through study period up to 52 weeks.
|
|
Oxford Elbow Score
Tidsramme: 6 weeks
|
Patient reported 12 item form, 0 (worst) to 100 (best possible score) |
6 weeks
|
|
Oxford Elbow Score
Tidsramme: 12 weeks
|
Patient reported 12 item form, 0 (worst) to 100 (best possible score) |
12 weeks
|
Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Frede Frihagen, PhD, University of Oslo
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Antatt)
Primær fullføring
Studiet fullført (Antatt)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- REC2018/88
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Publish protocol
IPD-delingstidsramme
Within 12 months
Tilgangskriterier for IPD-deling
Open access
IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
Legemiddel- og utstyrsinformasjon, studiedokumenter
Studerer et amerikansk FDA-regulert medikamentprodukt
Studerer et amerikansk FDA-regulert enhetsprodukt
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