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Clinical Trials/NCT02881463
NCT02881463
Completed
Phase 4

Prehabilitation Physical Activity: Relationship With Muscle Function, Postural Stability and Postoperative Recovery in Persons With Osteoarthritis

University of Tartu0 sites45 target enrollmentJanuary 2013
ConditionsOsteoarthritis

Overview

Phase
Phase 4
Intervention
Not specified
Conditions
Osteoarthritis
Sponsor
University of Tartu
Enrollment
45
Primary Endpoint
Muscle electromyographic (EMG) activity
Status
Completed
Last Updated
9 years ago

Overview

Brief Summary

Knee joint osteoarthritis (OA) reduces functional mobility and performance of daily tasks such as rising from a chair. Therefore interventions aimed at improving muscle strength and sit-to-stand task performance are very important for these patients. The effect of exercise programs, including home exercise programs (HEP), on muscle strength, joint pain and function is well known and widely researched, yet not many studies have investigated the effect of an HEP on electromyographic activity (EMG) of muscles when performing everyday tasks, such as rising from and sitting on a chair. The aim of this study was to investigate effect of prehabilitation in women with severe knee joint OA scheduled for knee joint arthroplasty (TKA).

Registry
clinicaltrials.gov
Start Date
January 2013
End Date
June 2016
Last Updated
9 years ago
Study Type
Interventional
Study Design
Single Group
Sex
Female

Investigators

Responsible Party
Principal Investigator
Principal Investigator

Helena Gapeyeva

Research Fellow, Md, PhD

University of Tartu

Eligibility Criteria

Inclusion Criteria

  • For OA patients: patients with severe knee joint OA undergoing unilateral total knee arthroplasty (TKA)
  • for controls: pain of joints more than 20/100 mm by VAS

Exclusion Criteria

  • For both groups:
  • previous total joint arthroplasty of lower limbs
  • other musculoskeletal, neurological and cardiovascular diseases
  • any diseases affecting balance and coordination.

Outcomes

Primary Outcomes

Muscle electromyographic (EMG) activity

Time Frame: up to 12 months

Electromyographic (EMG) activity of thigh muscles during gait and sit to stand task (amplitude, mV)

Secondary Outcomes

  • Knee joint pain intensity(up to 12 months)
  • Knee joint function(up to 12 months)
  • Sit to Stand test(up to 12 months)
  • Mobility test(up to 12 months)
  • Leg muscles strength(up to 12 months)
  • Body balance(up to 12 months)
  • Gait pattern(up to 12 months)

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