Wat is belangrijk voor patiënten met ernstige heup- of knieartrose? (PATI-Project)
Wat is belangrijk voor patiënten met ernstige heup- of knieartrose? Besluitkwaliteit, patiëntbetrokkenheid en gezondheidsuitkomst
This clinical trial aims to investigate if shared decision-making, and the use of an in-consultation patient decision aid (PtDA), increases the decisional quality and therefore treatment satisfaction and outcome of patients with severe hip or knee osteoarthritis.
Finally, an evaluation will be conducted on patient-reported outcomes on pain, physical function, quality of life (QoL), and patient satisfaction, up to one year after surgery.
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Gedetailleerde beschrijving
Osteoarthritis (OA) is the most common joint disease and a major cause of disability worldwide. The condition typically affects the hip or knee, and as the condition progresses it frequently causes debilitating pain and stiffness in the affected joints; thus impairing mobility, and decreasing function and quality of life(QoL).
Approximately 10,300 primary hip arthroplasties (THA) and 10,000 primary knee arthroplasties (TKA/UKA) were performed in Denmark in 2021.
For the majority of patients with severe osteoarthritis, evidence shows that joint replacement surgery is life-changing. Despite this documented effect, not all patients achieve optimal results. Patient dissatisfaction following THA and TKA has been reported as 7 % and 11-18%, respectively.
It is hypothesized that a lack of adequate information and patient involvement in the decision process might lead to the misalignment of patients' expectations and subsequent dissatisfaction. Considerable evidence shows that patients prefer more information and greater involvement. This strongly supports the concept that patients need to be actively involved in treatment decisions.
Accordingly, increasing patient involvement in healthcare decisions may be beneficial. Shared decision-making (SDM) supports patients' active involvement in the process and improves the quality of decisions. SDM can be facilitated using a PtDA, which has shown significant benefits in a range of patient groups. However, research on SDM and PtDAs in patients with severe hip or knee OA is lacking.
The overall aim of this project is to investigate if an in-consultation PtDA increases the decision quality for patients with severe OA of the hip or knee.
Studietype
Studietype
Inschrijving (Werkelijk)
Inschrijving
Fase
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
-
-
-
Odense, Denemarken, 5000
- Odense University Hospital, OUH
-
Svendborg, Denemarken, 5700
- Odense University Hospital, OUH
-
Vejle, Denemarken, 7100
- Lillebaelt Hospital - Vejle
-
-
Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Severe primary osteoarthritis eligible for primary total hip arthroplasty (THA) / primary total knee arthroplasty (TKA) / primary partial knee arthroplasty (UKA)
- Able to understand and read Danish
- Informed consent
Exclusion Criteria:
- Previous THA, TKA, or UKA on the contralateral side
- Cognitive impairment
- Non-OA-related reason for the visit
- No digital mailbox (E-boks)
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Ondersteunende zorg
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Enkel
Aantal wapens
Wapens en interventies
Deelnemersgroep / ArmDeelnemersgroep / Arm |
Interventie / BehandelingInterventie / Behandeling |
|---|---|
|
Experimenteel: Shared decision-making (SDM)
Patients will be informed by a nurse before being consulted by the surgeon randomized to SDM and use the in-consultation PtDA during the consultation on patients with severe hip or knee osteoarthritis |
The intervention group has been involved in the development process of the PtDA. After receiving a training course in SDM and the use of a PtDA, the surgeons will practice SDM supported by an in-consultation PtDA during the consultations with the participant. |
|
Geen tussenkomst: Usual practice
Patients will be informed by a nurse before being consulted by the surgeon randomized to usual practice during the consultation on patients with severe hip or knee osteoarthritis |
Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
The participant's decisional quality according to The Hip/Knee Osteoarthritis Decision Quality Instrument (HK-DQI).
Tijdsspanne: Within one week after inclusion in the consultation
|
Informed Patient-Centered (IPC) decision is calculated as the percentage of patients who are well-informed and received their preferred treatment. |
Within one week after inclusion in the consultation
|
Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Participant's engagement in the decision-making process as measured by the CollaboRATE questionnaire
Tijdsspanne: Within one week after inclusion in the consultation
|
Minimum value: 0. Maximum value: 100. The higher the value the more shared decision-making |
Within one week after inclusion in the consultation
|
|
Participant's involvement in the decision-making process as measured by the HK-DQI questionnaire
Tijdsspanne: Within one week after inclusion in the consultation
|
HK-DQI, section 3, decision-making process: Minimum value: 0. Maximum value: 100. The higher the value the more shared decision-making |
Within one week after inclusion in the consultation
|
|
The duration of consultation when PtDA is used compared to standard consultation without the use of PtDA.
Tijdsspanne: Through study completion, an average of 1 year
|
The time duration will be documented by the surgeons |
Through study completion, an average of 1 year
|
Andere uitkomstmaten
Andere uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Participant's Qol when undergoing hip or knee replacement surgery as measured by EuroQol (EQ-5D)
Tijdsspanne: Three months and one year following surgery.
|
QoL: EuroQol (EQ-5D): Measuring the health-related quality of life. Presenting in three levels; Level 1: Indicating no problem, to Level 3: Indicating extreme problems |
Three months and one year following surgery.
|
|
The participant's pain and physical function after undergoing hip replacement surgery as measured by the Oxford Hip Score (OHS) questionnaire
Tijdsspanne: Three months and one year following surgery
|
Oxford Hip Score (OHS): Measuring function and pain with patients undergoing hip replacement surgery. Total scores range from 0 (poorest function) to 48 (maximal function). |
Three months and one year following surgery
|
|
The participant's pain and physical function after undergoing knee replacement surgery as measured by the Oxford Knee Score (OKS) questionnaire
Tijdsspanne: Three months and one year following surgery
|
Oxford Knee Score (OKS): Measuring function and pain with patients undergoing knee replacement surgery. Total scores range from 0 (poorest function) to 48 (maximal function). |
Three months and one year following surgery
|
|
The participant's physical function after undergoing hip or knee replacement surgery as measured by Forgotten Joint Score (FJS) questionnaire
Tijdsspanne: Three months and one year following surgery.
|
Forgotten joint score (FJS): Measuring the participants' awareness of their artificial joint during activity of daily living (ADL). Minimum value: 0. Maximum value: 100. The higher score, the less the patient is aware of their affected joint. |
Three months and one year following surgery.
|
|
Participant's regret of the treatment decision as measured by the Decision Regret Scale questionnaire.
Tijdsspanne: Three months and one year following surgery.
|
The Decision Regret Scale: Minimum value: 0. Maximum value: 100. The higher the value the more regret. |
Three months and one year following surgery.
|
|
Participant's satisfaction after undergoing hip or knee replacement surgery as measured by the patient satisfaction questionnaire (PSQ)
Tijdsspanne: Three months and one year following surgery.
|
The patient satisfaction questionnaire (PSQ): The higher the value the more satisfaction. |
Three months and one year following surgery.
|
Medewerkers en onderzoekers
Sponsor
Sponsor
Medewerkers
Medewerkers
Onderzoekers
Onderzoekers
- Hoofdonderzoeker: Trine Ahlmann, PhD stud, Vejle Hospital
- Studie stoel: Claus Varnum, Ass.Prof.MD, Vejle Hospital
- Studie stoel: Martin Lindberg-Larsen, Ass.Prof.MD., Odense University Hospital
- Studie stoel: Charlotte Myhre Jensen, Ass.Prof.RN, Odense University Hospital
- Studie stoel: Karina Dahl Steffensen, Prof.MD., Vejle Hospital
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Studie start
Primaire voltooiing (Werkelijk)
Primaire voltooiing
Studie voltooiing (Werkelijk)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
Andere studie-ID-nummers
- S-20200137
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Beschrijving IPD-plan
All data of the outcome measures will be available in an anonymized form if required by the scientific journal, in which the results of the trial will be published.
IPD-tijdsbestek voor delen
Data will be available after the publication of the trial
IPD-toegangscriteria voor delen
Data access will be reviewed by the author's group
IPD delen Ondersteunend informatietype
- LEERPROTOCOOL
- SAP
- ICF
- ANALYTIC_CODE
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .