Efficacy of Hip Strengthening on Dynamic Knee Stability, Disability and Gait in Knee Osteoarthritis

December 28, 2020 updated by: HebaAllah Elsayed Mohamed Elsaeed, Cairo University
this study will be conducted to investigate the role of hip strengthening in improving dynamic knee stability, gait parameter, lower extremity strength and disability in knee osteoarthritis

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

knee osteoarthritis accounts for more than 80% of the total burden of the diseases. patients with knee osteoarthritis had worse spatiotemporal gait parameter and dynamic instabitity. there are significant hip muscle weakness in knee osteoarthritis. hip muscle weakness leads to improper alignment and stress in knee joint. hip muscle strength can affect knee joint loading and disease progression in knee osteoarthritis. muscles of the lower extremity play a critical role in the preservation of normal knee joint function by providing dynamic knee joint stability and shock absorption, while maintaining safe transfer of forces across the joint.

Study Type

Interventional

Enrollment (Anticipated)

88

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact Backup

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

38 years to 63 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

age 40 to 65 years grade 2-3 on KL grade BMI 25 to 32 kg/m2 medial KOA

Exclusion Criteria:

  • lateral KOA intraarticular corticosteriod injection into knee within pervious 3 months significant comorbidity individuals with known hip osteoarthritis previous trauma affection one or both hips history of other medical conditions affecting the knee joint previous replacement of any joint in the lower extremity low back pain cognitive impairment

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: hip strengthening
resistance training for hip abductor, hip extensor, and hip external rotator will be performed.cuff weights will be used with 80% of 1 repetition maximum at 3 sets of 8 repetitions with 10-15 second rest between repetitions and 1-2 minute rest between sets.
Other: hip strengthening
resistance training for hip abductor, hip extensor, and hip external rotator
Other: quadriceps strengthening, stretch hamstring,cuff muscles
multi-angle isometric quadriceps strengthening and hamstring and cuff self stretch
Active Comparator: quadriceps strengthening, stretch for hamstring,cuff muscles

quadriceps strengthening: multi-angle isometric exercise from sitting position will be performed. cuff weights will be used with 3 sets of 12 repetitions at 40% of 1 reprtition maximum.

self stretch for hamstring and cuff muscles from supine position. the procedure will be repeated 4 times.
Other: quadriceps strengthening, stretch hamstring,cuff muscles
multi-angle isometric quadriceps strengthening and hamstring and cuff self stretch

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
dynamic knee stability
Time Frame: baseline
dynamic knee stability will be measured by frontal plane projection angle
baseline

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Cairo University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

January 1, 2021

Primary Completion (Anticipated)

September 1, 2021

Study Completion (Anticipated)

October 1, 2021

Study Registration Dates

First Submitted

August 3, 2020

First Submitted That Met QC Criteria

August 10, 2020

First Posted (Actual)

August 12, 2020

Study Record Updates

Last Update Posted (Actual)

December 30, 2020

Last Update Submitted That Met QC Criteria

December 28, 2020

Last Verified

December 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • hip strength on KOA

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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