Preoperative Rehabilitation Training and Total Knee Arthroplasty Outcomes

NCT ID: NCT06983912

Last Updated: 2025-05-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

500 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-08-01

Study Completion Date

2028-08-31

Brief Summary

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Joint replacement surgery is an effective treatment for severe joint diseases, but the postoperative recovery process is complex and lengthy. Preoperative rehabilitation training, as an important part of preoperative preparation, has been proven to significantly improve postoperative recovery outcomes. However, there is currently a lack of systematic research on the optimal protocols and duration of preoperative rehabilitation training and their specific impacts on postoperative recovery. This study aims to evaluate the effects of preoperative rehabilitation training on postoperative recovery after joint replacement through a randomized controlled trial, providing scientific evidence for clinical practice.

Detailed Description

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Conditions

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Osteoarthritis of Knee

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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No intervention

Group Type NO_INTERVENTION

No interventions assigned to this group

Preoperative Rehabilitation Training

Group Type EXPERIMENTAL

Preoperative Rehabilitation Training

Intervention Type BEHAVIORAL

Initiate preoperative Physical Rehabilitation Training (PRT) starting from the preoperative period, with training five days a week up until the day before surgery. This includes:

Muscle Strength Training: Isometric contractions of the quadriceps, straight leg raises, etc., for 15-20 minutes per session, twice daily.

Joint Mobility Training: Flexion and extension exercises of the knee joint, ankle pump exercises, etc., for 10-15 minutes per session, twice daily.

Balance Training: One-legged standing, center of gravity shifting exercises, etc., for 10-15 minutes per session, twice daily.

Activities of Daily Living Training: Transfer training from sitting to standing, walking exercises, etc., for 10-15 minutes per session, twice daily.

Interventions

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Preoperative Rehabilitation Training

Initiate preoperative Physical Rehabilitation Training (PRT) starting from the preoperative period, with training five days a week up until the day before surgery. This includes:

Muscle Strength Training: Isometric contractions of the quadriceps, straight leg raises, etc., for 15-20 minutes per session, twice daily.

Joint Mobility Training: Flexion and extension exercises of the knee joint, ankle pump exercises, etc., for 10-15 minutes per session, twice daily.

Balance Training: One-legged standing, center of gravity shifting exercises, etc., for 10-15 minutes per session, twice daily.

Activities of Daily Living Training: Transfer training from sitting to standing, walking exercises, etc., for 10-15 minutes per session, twice daily.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

1. Clinical diagnosis is osteoarthritis and Scheduled for joint replacement surgery.
2. Age ≥18 years old and ≤90 years old, with no gender restrictions.
3. Patients voluntarily participate in the study and sign the informed consent form.

Exclusion Criteria

1. Severe cardiopulmonary insufficiency, unable to tolerate rehabilitation training.
2. Neurological disorders leading to motor dysfunction.
3. Mental illnesses that prevent cooperation with rehabilitation training.
4. Severe joint deformities or muscle atrophy present before surgery, affecting the implementation of rehabilitation training.
Minimum Eligible Age

18 Years

Maximum Eligible Age

90 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Fuzhou University Affiliated Provincial Hospital

OTHER

Sponsor Role lead

Responsible Party

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Haiqi Ding

Clinical Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Haiqi Ding

Role: CONTACT

0591-88217200

Other Identifiers

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FuzhouAffiliated

Identifier Type: -

Identifier Source: org_study_id

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