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Effectiveness of continuous passive motion (CPM) in the early post total knee arthroplasty period, as an adjunct to physiotherapy

Continuous passive motion (CPM) in the early postoperative period following total knee arthroplasty: effect on pain and active motion

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN91125056
Enrollment
75
Registered
2014-06-12
Start date
2012-11-12
Completion date
Unknown
Last updated
2015-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Total knee arthroplasty rehabilitation protocols Musculoskeletal Diseases

Interventions

Participants will be divided into three groups. 1. The control group will follow only the conventional physiotherapeutic protocol 2. The CPM-30 group will follow the same physiotherapeutic protocol co

Sponsors

?KAT" General Hospital of Athens (Greece)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age 50?80 years 2. All participants must be ambulatory and must not have undergone any osteotomy or arthroscopy in the joint of interest during the last 12 months 3. Willing to be assigned to any of the three study intervention groups

Exclusion criteria

Exclusion criteria: 1. Patients who have rheumatoid arthritis, musculoskeletal diseases, diabetes, or peripheral vascular disease 2. Patients undergoing treatment with corticosteroids 3. After enrollment, patients will be excluded if they present: 3.1. Postoperative complications, such as problems in incision healing 3.2. Pulmonary embolism

Design outcomes

Primary

MeasureTime frame
Difference in postoperative pain and knee range of motion (ROM) according to the CPM application duration. Pain was evaluated by the patient, with the Greek version of the VAS/FPS-R pain scale (self-reported measure) and the range of motion was measured with two identical, long-arm goniometers by two researchers and the average of the two values was recorded (objective measure).

Secondary

MeasureTime frame
1. At 7th postoperative day, the acquired active ROM (knee flexion and extension) 2. Evaluation of postoperative pain (2nd and 7th postoperative days) Baseline data and demographic characteristics were measured the day before surgery. Pain was measured twice (the 2nd and 7th postoperative day). The active range of the flexion motion and the extension motion were measured on the 7th postoperative day.

Countries

Greece

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026