- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT01009268
The Effect of a Pre- and Postoperative Orthogeriatric Service
The Effect of a Pre- and Postoperative Orthogeriatric Service. A Randomised, Controlled Trial
The investigators' aim is to assess the effect of a model of preoperative as well as early postoperative care, treatment and rehabilitation in a dedicated orthogeriatric ward in a single-blind randomised study.
The investigators' main hypothesis is that an orthogeriatric service may improve long-time cognitive outcome.
Studieoversikt
Status
Intervensjon / Behandling
Detaljert beskrivelse
The study will be carried out in close cooperation between the Orthopaedic Centre and the Department of Geriatric Medicine. The patients will be randomized in the Emergency Department in accordance with procedures already established for a recently finished trial. The intervention group will be transferred as soon as possible to the orthogeriatric ward, stabilised there preoperatively, and transferred back to the same ward postoperatively for further treatment and rehabilitation, while the control group will be treated in a traditional orthopaedic ward. Operative and anaesthesiologic procedures will be the same in the two groups.
The primary endpoint is chosen in order to optimize clinical relevance as well as sensitivity to change within a wide range of functional performance, and will be recorded four months after the fracture. Our main hypothesis is that an orthogeriatric service may improve long-time cognitive outcome. Accordingly, we will use a composite endpoint tapping cognitive functioning in the lower as well as the higher spectre of performance by these two instruments:
- Clinical Dementia Rating Scale (CDR), proxy-based scale for severity of dementia, that is able to detect differences also between patients with severe dementia. The scale consists of six questions, each rated 0-3, adding up to a sumscore of 0-18 ("sum of boxes"). The scale is frequently used in dementia treatment trials, and is shown to be valid and reliable. CDR will be scored based on the best available source (relative, staff in nursing home or home nursing service)
- The 10 words memory task from the Consortium to Establish a Registry for Alzheimer's Disease battery (CERAD). This test is shown to be sensitive for memory changes in persons that have a good or fairly good cognitive functioning. We will use the immediate recall and the delayed recall parts of this task, i.e. two scales.
The primary endpoint will be assessed after four months, by a specially trained research assistant blinded to allocation. The patients will be re-assessed after 12 months.
Studietype
Registrering (Faktiske)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
-
Oslo, Norge, 0407 OSLO
- Oslo University Hospital, Ullevaal
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Barn
- Voksen
- Eldre voksen
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
• Eligible patients will be admitted acutely for a femoral neck fracture, a trochanteric or a subtrochanteric femoral fracture.
Exclusion Criteria:
- Hip fracture as part of multi-trauma or high energy trauma (defined as a fall from a higher level than 1 metre). One recent fracture in addition to the hip fracture (e.g. radius or shoulder) is acceptable.
- Regarded as moribund at admittance.
- Absence of a valid informed consent or assent.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Enkelt
Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
---|---|
We will use a composite endpoint by these two instruments: Clinical Dementia Rating Scale (CDR), and the 10 words memory task from the Consortium to Establish a Registry for Alzheimer's Disease battery (CERAD)
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
---|---|
Activities of Daily Living (ADL) Scale
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Nottingham Extended Activities of Daily Living (NEADL) scale
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Intrahospital mortality
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Cumulative mortality
Tidsramme: 4 and 12 months
|
4 and 12 months
|
The Short Physical Performance Battery (SPPB) scale
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Pre-/postoperative delirium
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Duration/Severity of delirium
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Other complications
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Incidence of dementia 12 months postoperatively
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Length of hospital stay
Tidsramme: 4 and 12 months
|
4 and 12 months
|
Markers of bone turnover
Tidsramme: 4 months
|
4 months
|
Micronutrients in blood
Tidsramme: 4 months
|
4 months
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Studieleder: Torgeir Bruun Wyller, MD, Prof., University of Oslo, Fac of Med., Geriatric dep.
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Handoll HH, Cameron ID, Mak JC, Panagoda CE, Finnegan TP. Multidisciplinary rehabilitation for older people with hip fractures. Cochrane Database Syst Rev. 2021 Nov 12;11(11):CD007125. doi: 10.1002/14651858.CD007125.pub3.
- Torbergsen AC, Watne LO, Frihagen F, Wyller TB, Mowe M. Effects of nutritional intervention upon bone turnover in elderly hip fracture patients. Randomized controlled trial. Clin Nutr ESPEN. 2019 Feb;29:52-58. doi: 10.1016/j.clnesp.2017.11.012. Epub 2018 Oct 30.
- Torbergsen AC, Watne LO, Wyller TB, Frihagen F, Stromsoe K, Bohmer T, Mowe M. Micronutrients and the risk of hip fracture: Case-control study. Clin Nutr. 2017 Apr;36(2):438-443. doi: 10.1016/j.clnu.2015.12.014. Epub 2015 Dec 23.
- Watne LO, Torbergsen AC, Conroy S, Engedal K, Frihagen F, Hjorthaug GA, Juliebo V, Raeder J, Saltvedt I, Skovlund E, Wyller TB. The effect of a pre- and postoperative orthogeriatric service on cognitive function in patients with hip fracture: randomized controlled trial (Oslo Orthogeriatric Trial). BMC Med. 2014 Apr 15;12:63. doi: 10.1186/1741-7015-12-63.
- Wyller TB, Watne LO, Torbergsen A, Engedal K, Frihagen F, Juliebo V, Saltvedt I, Skovlund E, Raeder J, Conroy S. The effect of a pre- and post-operative orthogeriatric service on cognitive function in patients with hip fracture. The protocol of the Oslo Orthogeriatrics Trial. BMC Geriatr. 2012 Jul 20;12:36. doi: 10.1186/1471-2318-12-36.
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 1361
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