Denne siden ble automatisk oversatt og nøyaktigheten av oversettelsen er ikke garantert. Vennligst referer til engelsk versjon for en kildetekst.

Examining Effects of Spinal Fusion on Outcomes Following Total Hip Replacement

26. mars 2020 oppdatert av: Wade Gofton, Ottawa Hospital Research Institute

Examining Effects of Spinal Arthrodesis on Outcomes Following Total Hip Arthroplasty

The purpose of the study is to explore the long term functional status of people who have had both a spinal fusion procedure and a total hip replacement.

Studieoversikt

Status

Ukjent

Forhold

Intervensjon / Behandling

Detaljert beskrivelse

The purpose of the study is to explore the long term functional status of people who have had both a spinal fusion procedure and a total hip replacement. Studies have found that those who have received spinal fusion may have worse outcomes following a total hip replacement than those who have not received a spinal fusion. The information obtained from this study will allow surgeons and researchers to better understand why some who've had a spine fusion have more complications post total hip replacement compared to those who did not have spinal fusion surgery.

Studietype

Observasjonsmessig

Registrering (Forventet)

160

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiesteder

  • Canada
    • Ontario
      • Ottawa, Ontario, Canada, K1Y4E9
        • Rekruttering
        • Ottawa Hospital Research Institute
        • Ta kontakt med:
          • Research Manager
          • Telefonnummer: 613-737-8920
        • Hovedetterforsker:
          • Wade Gofton, MD FRCSC MEd
        • Underetterforsker:
          • Paul Beaule, MD FRCSC
        • Underetterforsker:
          • George Grammatopoulos, BMBBS DPhil Oxon MRCS FRCS
        • Underetterforsker:
          • Matthew Coyle, MD
        • Underetterforsker:
          • Mario Lamontagne, PhD
        • Underetterforsker:
          • Philippe Phan, MD PhD FRCSC

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Barn
  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Nei

Kjønn som er kvalifisert for studier

Alle

Prøvetakingsmetode

Ikke-sannsynlighetsprøve

Studiepopulasjon

Approximately 70 patients who underwent total hip arthroplasty (THA) and spine fusion (SF) surgery will be called by the surgeon or research team and asked if they wish to participate in the study. A second group of approximately 45 patients who have only had a THA (and no SF) will serve as a comparison group. A third group of approximately 45 patients who have only had an SF surgery (and no THA) will also be recruited.

Beskrivelse

Inclusion Criteria:

  • Willing to come to the Civic Campus for a surgical follow-up visit
  • Speaks English and/or French
  • Group 1 patients must have had a spine fusion (SF) and total hip arthroplasty (THA)
  • Group 2 patients must have had a total hip replacement (THA) and no history of spine fusion (SF)
  • Group 3 patients must have had a spine fusion (SF) and no history of total hip arthroplasty (THA)

Exclusion Criteria:

  • Patient does not meet all 'inclusion' criteria
  • Patient is unable to answer questionnaires
  • Unable to get x-rays for other medical reasons
  • Severe dementia

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

Kohorter og intervensjoner

Gruppe / Kohort
Intervensjon / Behandling
Spine Fusion and Total Hip Replacement
Any patient who has undergone spine fusion (SF) and total hip arthroplasty (THA). Patients will undergo x-ray imaging and complete functional assessment questionnaires. Patients may additionally be asked to participate in a gait analysis in a Human Movement Laboratory.
Diagnostisk test: X-Ray Imaging
X-Ray imaging in the following positions: Lateral standing, lateral seated, standard standing AP pelvis and AP pelvis lying down.
Annen: Gait Analysis
Certain patients may be asked to participate in a motion analysis procedure at the Human Movement Laboratory at the University of Ottawa. This procedure takes approximately 1.5 hours and you will only be asked to participate in the motion analysis procedure once. Participants will change into a custom-designed tight body suit, which has reflective markers on its surface for infrared video capture. Participants will then have pairs of surface electromyography (EMG) electrodes placed on certain areas of the skin on the legs and on the back. Wearing the EMG electrodes and marker suit, participants will perform 5 trials of walking on a level walkway, walking up and down a 3-step staircase, sitting from a standing position, and standing from a seated position.
Total Hip Replacement Group
Any patient who has had THA only (no spine fusion surgery). Patients will undergo x-ray imaging and complete functional assessment questionnaires. Patients may additionally be asked to participate in a gait analysis in a Human Movement Laboratory.
Diagnostisk test: X-Ray Imaging
X-Ray imaging in the following positions: Lateral standing, lateral seated, standard standing AP pelvis and AP pelvis lying down.
Annen: Gait Analysis
Certain patients may be asked to participate in a motion analysis procedure at the Human Movement Laboratory at the University of Ottawa. This procedure takes approximately 1.5 hours and you will only be asked to participate in the motion analysis procedure once. Participants will change into a custom-designed tight body suit, which has reflective markers on its surface for infrared video capture. Participants will then have pairs of surface electromyography (EMG) electrodes placed on certain areas of the skin on the legs and on the back. Wearing the EMG electrodes and marker suit, participants will perform 5 trials of walking on a level walkway, walking up and down a 3-step staircase, sitting from a standing position, and standing from a seated position.
Spine Fusion Only Group
Any patient who has had spine fusion only (no hip replacement surgery). Patients will undergo x-ray imaging and complete functional assessment questionnaires.
Diagnostisk test: X-Ray Imaging
X-Ray imaging in the following positions: Lateral standing, lateral seated, standard standing AP pelvis and AP pelvis lying down.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Implant positioning
Tidsramme: 6months or greater post-operative
Radiographic assessment (x-ray cup orientation measurements)
6months or greater post-operative

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Hip dysfunction and osteoarthritis outcome score (HOOS)
Tidsramme: 6months or greater post-operative
Disease-specific quality of life measure
6months or greater post-operative
Oxford Hip Score
Tidsramme: 6months or greater post-operative
Disease-specific quality of life measure
6months or greater post-operative
SF-12 Questionnaire
Tidsramme: 6months or greater post-operative
Patient-reported overall quality of life measure
6months or greater post-operative
Oswestry low back disability questionnaire
Tidsramme: 6months or greater post-operative
Assessment of low back pain
6months or greater post-operative

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Ottawa Hospital Research Institute

Etterforskere

  • Hovedetterforsker: Wade Gofton, MD, FRCSC, The Ottawa Hospital Research Institute

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Faktiske)

15. mai 2017

Primær fullføring (Forventet)

1. november 2020

Studiet fullført (Forventet)

1. juni 2021

Datoer for studieregistrering

Først innsendt

21. juli 2017

Først innsendt som oppfylte QC-kriteriene

1. august 2017

Først lagt ut (Faktiske)

7. august 2017

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

30. mars 2020

Siste oppdatering sendt inn som oppfylte QC-kriteriene

26. mars 2020

Sist bekreftet

1. mars 2020

Mer informasjon

Begreper knyttet til denne studien

Andre studie-ID-numre

  • 20170312

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

NEI

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .

Kliniske studier på Spinal Fusjon

Kliniske studier på X-Ray Imaging

Søk i lignende forsøk

Sponsorer og samarbeidspartnere

Medisinsk tilstand

Legemiddelintervensjoner

CROs by country

CROs in Estonia

Forhold

Sjeldne sykdommer

Legemiddelintervensjoner

Kosttilskudd

Sponsor / samarbeidspartnere

Steder

Abonnere