Effectiveness of Acupuncture as an Adjunct to Rehabilitation After Knee Arthroplasty

Back and Rehabilitation Center, Copenhagen

Status: Unknown

Conditions: Total Knee Replacement

Treatments: Procedure: Acupuncture; Procedure: exercises

Study type: Interventional

Funder types: Other

Identifiers

NCT00935155

VIFAB-727-44-2007

Details and patient eligibility

About

No randomized trials have tested the effectiveness of acupuncture as a supplement to rehabilitation after total knee replacement. Studies from related fields, however, have shown reduction of symptoms as a result of acupuncture treatment in patients with knee pain caused by severe osteoarthritis in the knee. Furthermore, studies have reported that the need of pain medication was lower when acupuncture treatment was performed immediately after knee surgery.

The aim of this study is to test whether acupuncture can reduce pain and improve disability as a supplement to rehabilitation after total knee replacement.

One hundred and seventy patients will be allocated by drawing lots to either a treatment group receiving exercise therapy and acupuncture or a group receiving exercise therapy alone. Treatment will start 3 weeks after surgery at the latest.

Outcome of treatments will be measured at completion of treatment and at 3 months follow-up by pain- and disability questionnaires as well as the recording of walking capacity.

Enrollment: 170 estimated patients

Sex: All

Ages: 18 to 70 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Hemi- or total knee arthroplasty.
• 18 - 70 years of age.

Exclusion criteria

• Concurrent diseases that compromises treatment, i.e.hip disease, rheumatoid arthritis, migraine).
• Bleeding disorders.
• Heart disease or use of pacemaker.
• Lack of patient cooperation, i.e. psychological disorders, alcoholism, problems with language).
• Infection.

Exclusion criteria during intervention:

• Infection.
• Cicatrice-burst.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Factorial Assignment

Masking: Double Blind

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170 participants in 2 patient groups

Acupuncture

Experimental group

Description:

Acupuncture in combination with exercise therapy

Treatment:

Procedure: Acupuncture

exercises

Active Comparator group

Description:

Coordination, mobilizing, endurance, strength

Treatment:

Procedure: exercises