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MOVE-HIP: Ceramic Hip Resurfacing Versus Total Hip Arthroplasty Using Activity Monitoring (MOVE-HIP)

21 settembre 2026 aggiornato da: Olof Skoldenberg, Danderyd Hospital

A Pragmatic, Multicenter, Patient-Blinded, Preference-Tolerant Randomized Clinical Trial Comparing Ceramic Hip Resurfacing With Total Hip Arthroplasty Using Activity Monitoring

MOVE-HIP is a pragmatic, multicenter randomized clinical trial comparing ceramic hip resurfacing arthroplasty with contemporary total hip arthroplasty in adults with symptomatic hip osteoarthritis who are considered clinically eligible for both procedures. Participants in the randomized cohort are allocated 1:1 to either ceramic hip resurfacing or total hip arthroplasty and are kept blinded to treatment allocation where feasible through the 24-month primary follow-up.

The primary objective is to determine whether ceramic hip resurfacing results in greater objectively measured mean daily walking distance over the postoperative period from 3 to 24 months. Activity is assessed during standardized 7-day wearable monitoring periods at 3, 12, and 24 months. The primary estimand is the adjusted overall between-group difference across these postoperative time points. A parallel observational preference cohort may include otherwise eligible patients who decline randomization; this cohort is analyzed separately and does not contribute to the primary randomized inference.

Panoramica dello studio

Stato

Reclutamento

Condizioni

Intervento / Trattamento

Descrizione dettagliata

The trial is designed to test whether a contemporary ceramic-on-ceramic hip resurfacing strategy provides a clinically meaningful advantage over modern total hip arthroplasty in real-world physical activity. Randomization is stratified by study site and sex. All participants undergo baseline assessment including patient-reported outcomes, radiographs, clinical data, and 7-day wearable activity monitoring before surgery.

The randomized cohort includes 220 participants, 110 per treatment group. Follow-up is planned at 3 months, 12 months, 24 months, 5 years, and 10 years. Secondary outcomes include walking distance at 24 months, daily step count, patient-reported outcomes, radiographic outcomes, perioperative outcomes, complications, reoperations, revisions, implant survival, and health-economic outcomes. The study is academically led, and the observational preference cohort follows the same assessment schedule but is analyzed separately.

Tipo di studio

Interventistico

Iscrizione (Stimato)

220

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Contatto studio

Luoghi di studio

      • Danderyd, Svezia, 182 88
        • Reclutamento
        • Danderyd Hospital
        • Investigatore principale:
          • Olof Sköldenberg, MD, PhD

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

18 anni e precedenti (Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  • Adults aged 18 years or older.
  • Symptomatic hip osteoarthritis for which primary hip arthroplasty is indicated according to routine clinical practice.
  • Considered suitable for both ceramic hip resurfacing arthroplasty and uncemented total hip arthroplasty by the treating surgeon.
  • Ability and willingness to comply with study procedures, including patient-reported outcome measures, radiographs, registry linkage, and repeated wearable monitoring.
  • Provision of written informed consent.

Exclusion Criteria:

  • Anatomical or pathological conditions that clearly preclude hip resurfacing arthroplasty or total hip arthroplasty, including severe deformity requiring non-standard implants or techniques.
  • Insufficient femoral head or acetabular bone quality, including large or multiple cysts, advanced femoral head necrosis, severe osteopenia, or osteoporosis where this would contraindicate hip resurfacing arthroplasty.
  • Body mass index greater than 40 kg/m^2.
  • Requirement for specialized implants outside routine study procedures.
  • Medical comorbidity rendering the patient unfit for surgery.
  • Cognitive impairment, severe psychiatric disease, alcohol or substance abuse, language barrier, or other reason judged to prevent informed consent or compliance with follow-up.
  • Inability to complete patient-reported outcome measures or to participate in wearable monitoring.

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Sperimentale: Ceramic Hip Resurfacing Arthroplasty

Participants undergo cementless ceramic-on-ceramic hip resurfacing arthroplasty using the selected study system according to manufacturer instructions, surgeon training requirements, and local surgical routines.

Cementless ceramic-on-ceramic hip resurfacing arthroplasty. The currently planned study implant is H1, or a subsequent equivalent generation if applicable. Procedures are performed by surgeons with documented arthroplasty experience and system-specific training.

Altri nomi:
  • H1 ceramic hip resurfacing
Comparatore attivo: Total Hip Arthroplasty

Participants undergo contemporary standard primary total hip arthroplasty using established implants and bearing combinations according to local routine and individual clinical assessment. Cementless fixation is expected in most cases where clinically appropriate.

Contemporary standard primary total hip arthroplasty using established implants and bearing combinations according to local routine and individual clinical assessment. Implant choice remains clinically appropriate for the individual participant.

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Mean Daily Walking Distance Over the Postoperative Period From 3 to 24 Months
Lasso di tempo: 3, 12, and 24 months after surgery

Mean daily walking distance is assessed during standardized 7-day wearable monitoring periods at each postoperative time point. The primary estimand is the adjusted overall between-group difference in mean daily walking distance across 3, 12, and 24 months, with adjustment for preoperative walking distance and prespecified covariates.

3, 12, and 24 months after surgery

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Mean Daily Walking Distance at 24 Months
Lasso di tempo: 24 months after surgery

Mean daily walking distance derived from a standardized 7-day wearable monitoring period at 24 months.

24 months after surgery
Mean Daily Step Count Over the Postoperative Period From 3 to 24 Months
Lasso di tempo: 3, 12, and 24 months after surgery

Mean daily step count derived from standardized 7-day wearable monitoring periods at 3, 12, and 24 months.

3, 12, and 24 months after surgery
Forgotten Joint Score-12 (FJS-12) at 24 Months
Lasso di tempo: 24 months after surgery

Joint awareness assessed using the Forgotten Joint Score-12 (FJS-12). Scores range from 0 to 100, with higher scores indicating less awareness of the operated joint during everyday activities and a better outcome.

24 months after surgery
Proportion of Participants With FJS-12 Score of 80 or Higher
Lasso di tempo: 24 months after surgery

Proportion of participants achieving a Forgotten Joint Score-12 (FJS-12) of at least 80. The scale ranges from 0 to 100, with higher scores indicating less awareness of the operated joint during everyday activities and a better outcome.

24 months after surgery
Hip Disability and Osteoarthritis Outcome Score (HOOS) Subscales
Lasso di tempo: 24 months after surgery

HOOS Pain, Symptoms, Activities of Daily Living, Sport/Recreation, and Quality of Life subscales at 24 months. Each subscale ranges from 0 to 100, with higher scores indicating better status.

24 months after surgery
University of California, Los Angeles (UCLA) Activity Score
Lasso di tempo: 24 months after surgery

Self-reported habitual physical activity level assessed using the University of California, Los Angeles (UCLA) Activity Score. Scores range from 1 to 10, with higher scores indicating a higher level of physical activity and a better activity-related outcome.

24 months after surgery
High-Activity Arthroplasty Score (HAAS)
Lasso di tempo: 24 months after surgery

Self-reported functional ability assessed using the High-Activity Arthroplasty Score (HAAS), covering walking, running, stair climbing, and activity level. Total scores range from 0 to 18, with higher scores indicating greater functional ability and a better outcome.

24 months after surgery
EuroQol 5-Dimension (EQ-5D-5L Index)
Lasso di tempo: 24 months after surgery

Health-related quality of life assessed using the EQ-5D-5L questionnaire. Responses are converted into an index using the Swedish experience-based time trade-off value set (Burström et al., 2020). Index values range from approximately 0.243 to 0.975, with higher values indicating better health-related quality of life.

24 months after surgery
EuroQol Visual Analogue Scale (EQ VAS)
Lasso di tempo: 24 months after surgery

Self-rated overall health assessed using the EuroQol Visual Analogue Scale (EQ VAS). Scores range from 0 (the worst health imaginable) to 100 (the best health imaginable), with higher scores indicating better perceived health.

24 months after surgery
Radiographic Implant and Hip Biomechanics Outcomes
Lasso di tempo: 24 months after surgery

Radiographic assessment includes component orientation and fixation, radiolucent lines, migration or loosening, heterotopic ossification, leg length and offset where feasible. In the hip resurfacing group, femoral neck integrity, notching, narrowing, fracture, femoral head movement or crushing, and component alignment are additionally assessed.

24 months after surgery
Adverse Events and Postoperative Complications
Lasso di tempo: From surgery through 24 months

Incidence and type of adverse events and complications, including infection, dislocation, periprosthetic fracture, femoral neck fracture, implant fracture, thromboembolic events, nerve injury, wound complications, persistent pain, and other procedure- or implant-related events.

From surgery through 24 months
Reoperations and Revisions of the Index Hip
Lasso di tempo: From surgery through 24 months

Number and proportion of participants undergoing reoperation or revision of the index hip, including reason and components exchanged or removed.

From surgery through 24 months
Health-Economic Outcomes
Lasso di tempo: From surgery through 24 months

Quality-adjusted life years derived from EQ-5D and incremental cost-effectiveness comparing ceramic hip resurfacing with total hip arthroplasty over 24 months, using available direct and indirect cost data.

From surgery through 24 months
Long-Term Implant Survival
Lasso di tempo: 5 and 10 years after surgery

Revision-free implant survival assessed using study follow-up and registry data at 5 and 10 years.

5 and 10 years after surgery

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Collaboratori

Investigatori

  • Investigatore principale: Olof Sköldenberg, MD, PhD, Danderyd Hospital, Region Stockholm / Karolinska Institutet

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Stimato)

25 settembre 2026

Completamento primario (Stimato)

31 dicembre 2031

Completamento dello studio (Stimato)

31 dicembre 2039

Date di iscrizione allo studio

Primo inviato

16 settembre 2026

Primo inviato che soddisfa i criteri di controllo qualità

21 settembre 2026

Primo Inserito (Effettivo)

24 settembre 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

24 settembre 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

21 settembre 2026

Ultimo verificato

1 settembre 2026

Maggiori informazioni

Termini relativi a questo studio

Altri numeri di identificazione dello studio

  • MOVE-HIP

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

INDECISO

Descrizione del piano IPD

Undecided as of yet pending IRB approval.

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

prodotto fabbricato ed esportato dagli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .