Hydrotherapy after total hip arthroplasty: a follow-up study

Area of Science:

• Orthopedics
• Geriatrics
• Physical Therapy

Background:

• Total hip arthroplasty (THA) is a common procedure for elderly patients with hip osteoarthritis.
• Post-operative rehabilitation is crucial for optimizing functional recovery.
• Hydrotherapy (HT) is a therapeutic modality with potential benefits for musculoskeletal conditions.

Purpose of the Study:

• To evaluate the subjective functional outcomes of total hip arthroplasty (THA) in elderly patients.
• To compare the effectiveness of hydrotherapy (HT) versus conventional gym-based rehabilitation.
• To assess functional outcomes at discharge and six months post-discharge.

Main Methods:

• A prospective randomized study involving 70 elderly inpatients with recent THA.
• Patients were randomized into a hydrotherapy group (HTG, n=31) or a no-hydrotherapy group (NHTG, n=33).
• The Western-Ontario MacMasters Universities Osteoarthritis Index (WOMAC) was used for subjective outcome assessment at admission, discharge, and 6 months post-discharge.

Main Results:

• Both groups showed improvement in pain, stiffness, and function.
• The hydrotherapy group (HTG) demonstrated significantly lower WOMAC sub-scale scores compared to the no-hydrotherapy group (NHTG).
• The positive effects of hydrotherapy were sustained at the 6-month follow-up.

Conclusions:

• Hydrotherapy is a recommended rehabilitation modality for geriatric patients following total hip arthroplasty.
• HT leads to superior subjective functional outcomes compared to conventional gym-based therapy.
• The benefits of HT in improving pain, stiffness, and function are long-lasting.