RecruitingNCT07304323

Prepare II - Predictive Model Training and External Validation

Transforming Rehabilitation: Personalised Care for a Better Quality of Life (PREPARE, Phase 2)

Sponsor

I.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio

Enrollment

400 participants

Start Date

Oct 8, 2025

Study Type

OBSERVATIONAL

Conditions

HIP AND KNEE OSTEOARTHRITIS

Summary

The general aim of the project is training and testing a predictive model of inpatient rehabilitation stay after hip and knee replacement for osteoarthritis. This specific part focuses on data collection and analysis for the model validation.

Eligibility

Min Age: 18 Years

Inclusion Criteria4

Patients admitted for THR and TKR at IRCCS Galeazzi Orthopedic Institute in 2018 (any month) and subsequently discharged to inpatient rehabilitation in the same structure.
Aged ≥18 years.
International Classification of Disease, Ninth Revision, Clinical Modification (ICD-9CM) Diagnoses: 715.15, 16, 25, 26 (primary and secondary osteoarthritis of the hip and knee).
ICD-9CM Surgical procedures: 81.51, 81.54 (total joint replacement of the hip and knee).

Exclusion Criteria1

Age \< 18 years (if any).

Interventions

OTHERFunctional rehabilitation

Functional rehabilitation is standardized educational and physical therapy to restore physical and activities of daily living function before discharge. Pain management, blood management and iron diet are also provided based on standard conditions (e.g. patient-reported pain, postoperative day and hemoglobin levels).

Locations(1)

IRCCS Ospedale Galeazzi-Sant'Ambrogio

Milan, Italy

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NCT07304323