Mulligan Manual Therapy and Trunk Stabilization Exercises Versus Isometric Knee Strengthening on Knee Osteoarthritis

Dow University of Health Sciences

Status: Completed

Conditions: Osteoarthritis, Knee

Treatments: Other: Trunk stabilization group; Other: Knee strengthening group; Other: Mulligan Joint mobilization

Study type: Interventional

Funder types: Other

Identifiers

NCT04099017

IPM&R/DUHS-19/

Details and patient eligibility

About

Knee joint arthritis posses a serious health problem and caring for an individual with knee osteoarthritis (KOA) produces a great burden on society. Knee joint pain is associated with physical activity while performing various activities of daily living (ADL) in patients with early and severe osteoarthritis (OA). In addition to knee pain, physical function or daily activity is strongly influenced by the severity of Osteoarthritis of the knee. Mulligan joint mobilization with movement provides evident effects on decreasing the pain and restoring the joint biomechanics. Trunk stabilization exercise will improve the stability of trunk which distributes the weight of body evenly on both feets. The aim of this study is to determine the effects of mulligan joint mobilization and trunk stabilization exercise on pain, disability and submaximal exercise performance in KOA.

Full description

A randomized control trial will be conducted at IPM&R on 60 subjects with knee osteoarthritis and age between 40-60 years. Initial screening of the subjects will be carried out by the referring consultant. Subjects who fulfilled the study criteria will be recruited using computer generated random sampling after explaining the study objective and taken written informed consent. All participants will be evaluated using visual analogue scale, Knee injury and Osteoarthritis Outcome Score and 6-minute walk test for pain severity, functional limitation and submaximal exercise capacity at 1st, 3rd and 6th week. The subjects will be allocated into three groups through computer generated random allocation. Group 1 will receive mulligan mobilization with kinesiotaping and knee strengthening. Group 2 will receive trunk stabilization exercise, knee strengthening and Kinesiotaping. Group 3 will receive knee strengthening along with kinesiotaping. A drop-out rate of 9 will be taken. Recorded data will be entered and analysed using SPSS version 21. Mean and SD will be calculated of quantitative variables like age, pain, knee related function, submaximal exercise capacity and stair climb by using repeated measure ANOVA. For pair wise comparison, post hoc tukey will be applied. Value of equal to or less than 0.05 will be considered significant.

Enrollment: 60 patients

Sex: All

Ages: 40 to 60 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• • Both gender (female and male) patients
• Age between 40 - 60
• Knee osteoarthritis Grade I & II on Kellgren and Lawrence (K/L) criteria
• Prediagnosed case of knee OA as per the American College of Rheumatology (ACR).

Exclusion criteria

• Known skin allergies
• Sensory-motor dysfunction of lower extremity
• Severe joint deformity of lower extremity
• Post Traumatic Arthritis
• Constitutional Symptoms (Fever, Malaise, Weight Loss and high blood pressure)
• Knee Intraarticular injection in past 3 months
• Acute low back pain
• History of spinal surgery
• Subject using assistive devices for ambulation i.e. cane, walkers, sticks
• Refused to give consent
• Body Mass Index > 30 kg/m2
• Received physiotherapy treatment in the past 3 months
• Visual Analogue Scale <4
• Patellofemoral joint arthritis will be excluded

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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60 participants in 3 patient groups

Mulligan mobilization group

Experimental group

Description:

This study ARM will received Mulligan joint mobilization and concomitant therapies in this group. The following are the brief detail of therapy 1. Mulligan joint mobilization in Non-weight bearing (NWB): 2. Knee strengthening 3. Kinesiotaping

Treatment:

Other: Mulligan Joint mobilization

Trunk stabilization group

Experimental group

Description:

This study ARM will received Trunk stabilization exercises and concomitant therapies in this group. The following are the brief detail of therapy: 1. Trunk stabilization i. modified supermen extension exercise ii. Back bridge: iii. Unilateral back bridge: Iv. lateral step up: 2. Knee strengthening i. Isometric quadriceps exercise: ii. Straight leg raising (SLR) exercise: 3. Kinesiotaping:

Treatment:

Other: Trunk stabilization group

Knee strengthening group

Other group

Description:

This study ARM will received Knee strengthening exercises and concomitant therapies in this group. The following are the brief detail of therapy: 1. Knee strengthening i. Isometric quadriceps exercise ii. Straight leg raising (SLR) exercise: 2. Kinesio-taping:

Treatment:

Other: Knee strengthening group