scholarly journals Short-Term Effects of Strengthening Exercises of the Lower Limb Rehabilitation Protocol on Pain, Stiffness, Physical Function, and Body Mass Index among Knee Osteoarthritis Participants Who Were Overweight or Obese: A Clinical Trial

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Muhammad Tariq Rafiq ◽  
Mohamad Shariff A. Hamid ◽  
Eliza Hafiz

Background. Osteoarthritis (OA) of the knee is defined as a progressive disease of the synovial joints and is characterized by wear and tear of the cartilage and underlying bone. This study aimed to determine the short-term effects of the lower limb rehabilitation protocol (LLRP) on pain, stiffness, physical function, and body mass index (BMI) among knee OA participants who were overweight or obese. Methodology. A single-blinded randomized controlled trial of one-month duration was conducted at Rehmatul-Lil-Alameen Postgraduate Institute, Lahore, Pakistan. Fifty overweight or obese participants with knee OA were randomly divided into two groups by a computer-generated number. Participants in the rehabilitation protocol group (RPG) were provided with leaflets explaining the strengthening exercises of the LLRP and instruction of daily care (IDC), while the participants in the control group (CG) were provided with leaflets explaining the IDC only for a duration of four weeks. The primary outcome measures were the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores for pain, stiffness, and physical function. The secondary outcome measures were BMI, exercise adherence, and patients’ satisfaction assessed by using the numeric rating scale ranging from 0 to 10. The paired-sample t-test was used to analyze the differences within groups from baseline to posttest evaluations. The analysis of variance 2 × 2 factor was used to analyze the differences in BMI, knee pain, stiffness, and physical function between the groups. Results. Participants in the RPG and CG reported a statistically significant reduction in knee pain and stiffness ( p ≤ 0.05 ) within the group. The reduction in the scores of knee pain was higher in participants in the RPG than that in participants in the CG ( p = 0.001 ). Additionally, participants in the RPG reported greater satisfaction ( p = 0.001 ) and higher self-reported exercise adherence ( p = 0.010 ) and coordinator-reported exercise adherence ( p = 0.046 ) than the participants in the CG. Conclusion. Short-term effects of the LLRP appear to reduce knee pain and stiffness only, but not physical function and BMI.

2021 ◽  
Author(s):  
Muhammad Tariq Rafiq ◽  
Mohamad Shariff Abdul Hamid ◽  
Eliza Hafiz

Background. Osteoarthritis (OA) of the knee is defined as a progressive disease of the synovial joints and is characterized by wear and tear of cartilage and underlying bone. This study aimed to determine the short-term effects of the lower limb rehabilitation protocol (LLRP) on pain, stiffness, physical function, and body mass index (BMI) among knee OA participants who were overweight or obese. Methodology. Single blinded randomized controlled trial of one-month duration was conducted at Rehmatul-Lil-Alameen Postgraduate Institute, Lahore, Pakistan. Fifty overweight or obese participants with knee OA were randomly divided into two groups by a computer-generated number. Participants in the Rehabilitation Protocol Group (RPG) were provided with leaflets explaining the strengthening exercises of the LLRP and instruction of daily care (IDC), while the participants in the Control Group (CG) were provided with leaflets explaining IDC only for a duration of four weeks. The primary outcome measures were the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores for pain, stiffness and physical function. The secondary outcome measures were BMI, exercise adherence, and patients satisfaction by the numeric rating scale ranging from 0 to 10. Paired Samples t-test was used to analyze the differences within groups from baseline to post-test evaluations. The analysis of variance was used to analyze the difference of BMI, knee pain, stiffness, and physical function between the groups. Results. Participants in the RPG and CG reported a statistically significant reduction in knee pain, and stiffness (p ≤ 0.05) within group. The reduction in the scores of knee pain was higher in participants of the RPG than the CG (p = 0.001). Additionally, participants in the RPG reported greater satisfaction (p = 0.001), higher self-reported exercise adherence (p = 0.010) and coordinator-reported exercise adherence (p = 0.046) compared to the participants in the CG. Conclusion. Short-term effects of the LLRP appear to reduce knee pain and stiffness only, but not physical function and BMI.


2013 ◽  
Vol 21 ◽  
pp. S268
Author(s):  
T. Joergensen ◽  
T. Graven-Nielsen ◽  
S. Rosager ◽  
L. Klokker ◽  
K. Ellegaard ◽  
...  

2019 ◽  
Vol 10 (Vol 10 No. 4) ◽  
pp. 580-584
Author(s):  
Muhammad Tariq RAFIQ ◽  
Mohamad Shariff A HAMID ◽  
Eliza HAFIZ ◽  
Sakib AMIN

Knee osteoarthritis (OA) is a degenerative and weight bearing joint disease that resulted from wear and tear of articular cartilage. It is more common in the overweight and obese knee OA patients. The objectives of pilot study were to assess the feasibility, acceptability and challenges of study design, study setting and tools of lower limb rehabilitation protocol among the knee OA patients who are overweight and obese. Twelve overweight and obese knee OA patients attending a Teaching Bay in the Pakistan were enrolled in the study and completed 6 training sessions over 2 weeks. The participants were divided randomly into Intervention Group with Mobile Health (IGW-mH), Intervention Group without Mobile Health (IGWO-mH) and the Control Group (CG). Both intervention groups were provided fifteen days of lower limb rehabilitation protocol but the CG did not. Two text messages per day for three days a week were sent to IGW-mH as a reminder to carry on their training session and instructions of daily care. All participants of intervention groups showed willingness to randomization and adherence to training sessions. The results indicated that eligibility criteria, recruitment rate and randomization procedures were feasible and there were no adverse events from training sessions. The participants demanded Urdu translation and pictures of lower limb rehabilitation protocol. Key words: mobile health technology, overweight, knee, osteoarthritis,


2022 ◽  
Author(s):  
Muhammad Tariq Rafiq ◽  
Mohamad Shariff A Hamid ◽  
Eliza Hafiz

Objective: This study aimed to investigate the effectiveness of the lower limb rehabilitation protocol (LLRP) using mobile health (mHealth) on quality of life (QoL), functional strength, and functional capacity among knee OA patients who were overweight and obese. Materials and Methods: In the current trial, 114 patients were recruited and randomized into either the rehabilitation group with mobile health (RGw-mHealth) receiving reminders by using mHealth to carry on the strengthening exercises of LLRP and instructions of daily care (IDC), the rehabilitation group without mobile health (RGwo-mHealth) following the strengthening exercises of LLRP and instructions of daily care (IDC) and control group (CG) only following the IDC for duration of 12-weeks. The reminders for using mHealth were provided two times a day for three days a week. Primary outcome measures were QoL assessed by the Western Ontario and McMaster Universities Osteoarthritis Index summary score, and functional strength by Five-Repetition Sit-To-Stand Test. Secondary outcome measure was functional capacity assessed by the Gait Speed Test. The assessments of QoL, functional strength, and functional capacity were taken at baseline and posttest after 12-weeks of intervention. Results: After 12 weeks of intervention, patients in all three groups had statistically significant improvement in QoL within groups (p < 0.05). Furthermore, patients in the RGw-mHealth and RGwo-mHealth had statistically significant improvement in functional strength and walking gait speed within groups (p < 0.05). The pairwise between-group comparisons (Bonferroni post hoc test) of the mean changes in QoL, functional strength, and functional capacity at posttest assessments revealed that patients in the RGw-mHealth had statistically significant greater mean change in QoL, functional strength and functional capacity relative to both the RGwo-mHealth and CG (p < 0.001). Conclusion: Improvement in QoL, functional strength, and functional capacity was larger among patients in the RGw-mHealth compared with the RGwo-mHealth or CG. Keywords: Osteoarthritis, knee, overweight, rehabilitation. mobile health.


2021 ◽  
Author(s):  
Ruiyang Li ◽  
Pingping Sun ◽  
Yu Zhan ◽  
Xuetao Xie ◽  
Weibing Yan ◽  
...  

Abstract Background Knee osteoarthritis (OA) is a leading cause of global disability. According to guidelines, thus far, exercise is the most recommended and important non-surgical treatment for knee OA. However, the best type of exercise for this condition remains unclear. There is evidence showing that traditional Chinese exercises may be more effective. Therefore, the current prospective, two-armed, single-center randomized controlled trial (RCT) aimed to identify an effective physiotherapy for knee OA. Methods/design: In total, 128 patients with painful knee OA will be recruited from the orthopaedic outpatient department of Shanghai Jiao Tong University Affiliated Sixth People’s Hospital. To compare the therapeutic effect of two different home-based exercise programs, the participants will be randomly assigned into the experimental group (leg swing exercise) or the control group (quadriceps strengthening exercise). Each participant in both groups will be required to attend five individual sessions with a physiotherapist who will teach the exercise program and monitor progress. Participants will be instructed to perform the exercises at home every day for 12 weeks. Clinical outcomes will be assessed at baseline and 12 and 24 weeks after starting the intervention. The primary outcomes are average overall knee pain and physical function in daily life. The secondary outcomes include other measures of knee pain, physical function, patient-perceived satisfactory improvement, health-related quality of life, physical activity and performance, muscle strength of the lower limb, and adherence. Discussion This study will provide more evidence on the effects of traditional Chinese exercise on improving physical function and relieving joint pain among patients with knee OA. If proven effective, leg swing exercise can be used as a non-surgical treatment for knee OA in the future. Trial registration: Chinese Clinical Trial Registry reference: ChiCTR2000039005, registered 13/10/2020. http://www.chictr.org.cn/showproj.aspx?proj=62497


2013 ◽  
pp. 1 ◽  
Author(s):  
Adelaida María Castro-Sánchez ◽  
María Encarnación Aguilar-Ferrándiz ◽  
Guillermo A. Matarán-Peñarrocha ◽  
María del Mar Sánchez-Joya ◽  
Manuel Arroyo-Morales ◽  
...  

2021 ◽  
Author(s):  
Fares Arab ◽  
Nishat Quddus ◽  
Sohrab A. Khan ◽  
Ahmad H. Alghadir ◽  
Masood Khan

Abstract Background Knee osteoarthritis (OA) is a prevalent disabling disease among women. Quadriceps weakness is attributed to one of the causes of knee pain (KP) and disability. The study aimed to test the correlation of eccentric quadriceps torque (EQT) with 2 subscales of reduced WOMAC questionnaire (KP and physical function) and extension lag range of motion (ROM) at the knee joint in osteoarthritic women. Methods A cross-sectional design was used. A total of 70 (age 41.1 ± 7.1) female patients having grade ≤ II knee OA participated in the study. Pearson’s correlation coefficient was used to test the correlation between the independent variable (EQT) and dependent variables (2 subscales of reduced WOMAC questionnaire and extension lag in the knee). Results EQT presented a significant moderate negative correlation with the reduced WOMAC subscales (pain r = -0.489, p < 0.01 and physical function r = -0.425, p < 0.01), and low positive correlation with available ROM (r = 0.349, p < 0.01). Conclusions The self-reported symptoms of KP, physical function, and extension lag in the early stages of knee OA in women are associated with EQT. Thus designing a rehabilitation program having eccentric quadriceps strengthening exercises may improve KP and physical activities but further randomized controlled trials are needed to verify this.


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