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

NCT ID: NCT04509830

Last Updated: 2020-12-30

Basic Information

• Recruitment Status: UNKNOWN
• Clinical Phase: NA
• Total Enrollment: 88 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2021-01-01
• Study Completion Date: 2021-10-31

Brief Summary

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

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.

Conditions

Knee Osteoarthritis

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

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.

Group Type: EXPERIMENTAL

hip strengthening

Intervention Type: OTHER

resistance training for hip abductor, hip extensor, and hip external rotator

quadriceps strengthening, stretch hamstring,cuff muscles

Intervention Type: OTHER

multi-angle isometric quadriceps strengthening and hamstring and cuff self stretch

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.

Group Type: ACTIVE_COMPARATOR

quadriceps strengthening, stretch hamstring,cuff muscles

Intervention Type: OTHER

multi-angle isometric quadriceps strengthening and hamstring and cuff self stretch

Interventions

hip strengthening

resistance training for hip abductor, hip extensor, and hip external rotator

Intervention Type: OTHER

quadriceps strengthening, stretch hamstring,cuff muscles

multi-angle isometric quadriceps strengthening and hamstring and cuff self stretch

Intervention Type: OTHER

Eligibility Criteria

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

• Minimum Eligible Age: 40 Years
• Maximum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Cairo University

OTHER

Sponsor Role: lead

Responsible Party

HebaAllah Elsayed Mohamed Elsaeed

head of physiotherapy department at Benha fever hospital

Responsibility Role: PRINCIPAL_INVESTIGATOR

Central Contacts

heba elsaeed

Role: CONTACT

hebaelsayed880@yahoo.com

01066451851

Enas youssef

Role: CONTACT

enas.fawzy@pt.cu.edu.eg

01127867507

Other Identifiers

hip strength on KOA

Identifier Type: -

Identifier Source: org_study_id