- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT04240769
Physical Activity Levels During Recovery Following Knee Arthroplasty
Identifying the Trajectory of Normal Recovery Following Knee Arthroplasty Through Physical Activity Monitoring Via Wrist-Worn Accelerometry
Tutkimuksen yleiskatsaus
Tila
Interventio / Hoito
Yksityiskohtainen kuvaus
This study is an observational study of the physical activity levels of adults who have been diagnosed with end-stage osteoarthritis of the knee and are undergoing knee replacement surgery at the Nuffield Orthopaedic Centre, Oxford. Data regarding patient activity and functional recovery will be collected using two methods. First, data will be collected through the extraction of three-axis accelerometer data, collected via a wrist-worn (and hip-worn for a subset of patients) physical activity monitor. This data will be collected in three intervals: pre-operatively, immediately postoperatively, and at 6 months postoperatively. Secondly, data will be collected by standard clinical assessment and patient reported outcome measures. These assessments will again take place pre-operatively, at 6 weeks postoperatively, and at 6 months postoperatively. Additional data will be collected through a simple activity diary, which asks the participants to log their monitor wear-time along with the times that they took bicycle rides or extended walks.
The expected duration of patient involvement is up to a total of 8 to 8.5 weeks over the course of up to 7 months. There are no clinical visits within this protocol beyond what is already within normal patient care. Patients will be asked to post their monitor back to the research centre for data collection and data processing twice during the study period.
The aim of this study is to assess the trajectory of recovery in terms of physical activity in the post-operative knee replacement population, and subsequently to define the expected path of early recovery.
Opintotyyppi
Ilmoittautuminen (Odotettu)
Yhteystiedot ja paikat
Opiskelupaikat
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-
Oxfordshire
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Oxford, Oxfordshire, Yhdistynyt kuningaskunta, OX3 7LD
- Rekrytointi
- Nuffield Orthopaedic Centre, Oxford University Hospitals Trust
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Ottaa yhteyttä:
- Gail Lang
- Sähköposti: gail.lang@ndorms.ox.ac.uk
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Päätutkija:
- Andrew J Price, DPhil, FRCS
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Alatutkija:
- Scott R Small, MS
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Alatutkija:
- Karen L Barker, PhD, FCSP
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Alatutkija:
- Sara Khalid, DPhil
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
Hyväksyy terveitä vapaaehtoisia
Sukupuolet, jotka voivat opiskella
Näytteenottomenetelmä
Tutkimusväestö
Kuvaus
Inclusion Criteria:
- Participant is willing and able to give informed consent for participation in the study.
- Male or Female, aged 18 years or above.
- Diagnosed with required late stage osteoarthritis, undergoing knee arthroplasty in the next 3 months.
- In Investigator's opinion, is able and willing to comply with all trial requirements.
Exclusion Criteria:
- Any other significant disease or disorder which, in the opinion of the Investigator, may either put the participants at risk because of participation in the study, or may influence the result of the study, or the participant's ability to participate in the study.
- Participants who are enrolled in another research study involving an investigational product or methodology that could alter physical activity.
- Participants are undergoing a revision arthroplasty surgery on the operative knee
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
Kohortit ja interventiot
Ryhmä/Kohortti |
Interventio / Hoito |
|---|---|
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Knee Arthroplasty Patient
Patients undergoing primary total or unicompartmental knee arthroplasty for treatment of end-stage osteoarthritis.
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Reconstruction of part or all of the native articulation at the knee joint via implant.
Muut nimet:
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Change in physical activity
Aikaikkuna: Physical activity will be evaluated for 7 days at approximately 2 weeks before surgery, for 6 continuous weeks immediately postoperatively and (for a subset of participants) for 7 continuous days at 6 months postoperatively.
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The primary outcome measure will physical activity, as extracted from analysis of raw accelerometer data from the activity monitor.
Several variables will be extracted from the raw data, including average acceleration vector (Euclidean norm minus one), bouts of physical activity and percentage of active and sedentary time.
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Physical activity will be evaluated for 7 days at approximately 2 weeks before surgery, for 6 continuous weeks immediately postoperatively and (for a subset of participants) for 7 continuous days at 6 months postoperatively.
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Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
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Change in Oxford Knee Score
Aikaikkuna: Pre-operative (baseline), 6 weeks, 6 months
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A patient reported outcome measure to assess patient benefit [Range 0 to 48, higher scores corresponding to better outcomes].
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Pre-operative (baseline), 6 weeks, 6 months
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Change in EQ-5D-5L
Aikaikkuna: Pre-operative (baseline), 6 weeks, 6 months
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A patient reported outcome measure to assess patient benefit.
As summary index score from 0 to 1 is given, where 0 is the health state equivalent to dead, 1 is a full healthy outcome, and negative indicates a health state worse than dead.
The score is derived from five sections (Mobility, Self-Care, Usual Activities, Pain/Discomfort, Anxiety/Depression) scored 1 to 5, with higher corresponding to better outcomes.
A second visual analogue score for perceived health is reported from 0 to 100 with higher scores indicating better perceived overall health.
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Pre-operative (baseline), 6 weeks, 6 months
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Change in University of California, Los Angeles (UCLA) Activity Score
Aikaikkuna: Pre-operative (baseline), 6 weeks, 6 months
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A self-reported score to assess patient benefit and physical activity.
The score ranges from 1 to 10 where higher scores indicate greater levels of physical activity
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Pre-operative (baseline), 6 weeks, 6 months
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Change in International Physical Activity Questionnaire Questionnaire - Short Form
Aikaikkuna: Pre-operative (baseline), 6 weeks, 6 months
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A self-reported score to assess patient benefit and physical activity.
The score can be reported in one of three categories: Low, Moderate, or High physical activity.
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Pre-operative (baseline), 6 weeks, 6 months
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Yhteistyökumppanit ja tutkijat
Sponsori
Tutkijat
- Päätutkija: Scott R Small, MS, University of Oxford
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Todellinen)
Ensisijainen valmistuminen (Odotettu)
Opintojen valmistuminen (Odotettu)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Avainsanat
Muut tutkimustunnusnumerot
- IRAS 260855
- 19/SW/0151 (Muu tunniste: NHS Health Research Authority)
Yksittäisten osallistujien tietojen suunnitelma (IPD)
Aiotko jakaa yksittäisten osallistujien tietoja (IPD)?
IPD-suunnitelman kuvaus
IPD-jaon aikakehys
IPD-jaon käyttöoikeuskriteerit
IPD-jakamista tukeva tietotyyppi
- STUDY_PROTOCOL
- MAHLA
- ICF
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