Efficacy of Pre-Rehabilitation in Patients with Total Knee Arthroplasty - Non-Randomized Trial -

Efficacy of Pre-Rehabilitation in Patients with Total Knee Arthroplasty - Non-Randomized Trial - - Efficacy of Pre-Rehabilitation in Patients with Total Knee Arthroplasty - Non-Randomized Trial -

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000050472

Enrollment

Registered

2023-03-15

Start date

2021-07-28

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

knee osteoarthritis

Interventions

Pre-Rehabilitation Group exercise:Ultrasound therapy, resistance training, weight bearing exercises, ergometer period:Two times a week for two months ControlGroup exercise:without treatment

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled for first total knee arthroplasty at a single institution Able to participate in rehabilitation two times a week

Exclusion criteria

Exclusion criteria: Cerebrovascular disease,intractable neurological disease Severe heart disease Severe dementia Unable to walk Rheumatoid arthritis

Design outcomes

Primary

Measure	Time frame
Kinetics and kinematics parameters during gait Period: At the start of preoperative rehabilitation, at the end of preoperative rehabilitation, 1 month after surgery (at discharge), 3 months after surgery	—

Secondary

Measure	Time frame
Pain(NRS) Health-related quality of life (WOMAC, KOOS, KSS) Range of motion (knee) Isometric lower limb muscle strength (knee extensor strength, hip abductor strength) Performance Test (30 second Chair Stand Test, Stair Climb Test, 40m Fast Paced Walk Test) Lower limb alignment (K L classification, FTA, mechanical axis) Period: At the start of preoperative rehabilitation, at the end of preoperative rehabilitation, 1 month after surgery (at discharge), 3 months after surgery	—

Measure

Time frame

Pain(NRS) Health-related quality of life (WOMAC, KOOS, KSS) Range of motion (knee) Isometric lower limb muscle strength (knee extensor strength, hip abductor strength) Performance Test (30 second Chair Stand Test, Stair Climb Test, 40m Fast Paced Walk Test) Lower limb alignment (K L classification, FTA, mechanical axis) Period: At the start of preoperative rehabilitation, at the end of preoperative rehabilitation, 1 month after surgery (at discharge), 3 months after surgery

—

Countries

Japan

Contacts

Public Contactshomaru ito

International University of Health and Welfare Narita Hospital Department of Rehabilitation

shomaru.ito@iuhw.ac.jp0476-35-5600

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026