https://www.just.edu.jo/DIC/ClinicGuidlines/Management%20of%20hip%20and%20knee%20Osteoarthritis.pdf

OARSI recommendations for the management of hip and knee osteoarthritis, Part II: OARSI evidence-based, expert consensus guidelines

Statistical Methods for Health Care Research

Objectives: To update the EULAR recommendations for management of knee osteoarthritis (OA) by an evidence based medicine and expert opinion approach. Methods: The literature search and guidelines were restricted to treatments for knee OA pertaining to clinical and/or radiological OA of any compartment of the knee. Papers for combined treatment of knee and other types of OA were excluded. Medline and Embase were searched using a combination of subject headings and key words. Searches for those treatments previously investigated were conducted for January 1999 to February 2002 and for those treatments not previously investigated for 1966 to February 2002. The level of evidence found for each treatment was documented. Quality scores were determined for each paper, an effect size comparing the treatment with placebo was calculated, where possible, and a toxicity profile was determined for each treatment modality. Results: 497 new publications were identified by the search. Of these, 103 were intervention trials and included in the overall analysis, and 33 treatment modalities were identified. Previously identified publications which were not exclusively knee OA in the initial analysis were rejected. In total, 545 publications were included. Based on the results of the literature search and expert opinion, 10 recommendations for the treatment of knee OA were devised using a five stage Delphi technique. Based on expert opinion, a further set of 10 items was identified by a five stage Delphi technique as important for future research. Conclusion: The updated recommendations support some of the previous propositions published in 2000 but also include modified statements and new propositions. Although a large number of treatment options for knee OA exist, the evidence based format of the EULAR Recommendations continues to identify key clinical questions that currently are unanswered.

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EULAR Recommendations 2003: an evidence based approach to the management of knee osteoarthritis: Report of a Task Force of the Standing Committee for International Clinical Studies Including Therapeutic Trials (ESCISIT)

Background and Purpose. The interpretation of patient scores on clinical tests of physical mobility is limited by a lack of data describing the range of performance among people without disabilities. The purpose of this study was to provide data for 4 common clinical tests in a sample of community-dwelling older adults. Subjects. Ninety-six community-dwelling elderly people (61–89 years of age) with independent functioning performed 4 clinical tests. Methods. Data were collected on the Six-Minute Walk Test (6MW), Berg Balance Scale (BBS), and Timed Up & Go Test (TUG) and during comfortable- and fast-speed walking (CGS and FGS). Intraclass correlation coefficients (ICCs) were used to determine the test-retest reliability for the 6MW, TUG, CGS, and FGS measurements. Data were analyzed by gender and age (60–69, 70–79, and 80–89 years) cohorts, similar to previous studies. Means, standard deviations, and 95% confidence intervals for each measurement were calculated for each cohort. Results. The 6MW, TUG, CGS, and FGS measurements showed high test-retest reliability (ICC [2,1]=.95–.97). Mean test scores showed a trend of age-related declines for the 6MW, BBS, TUG, CGS, and FGS for both male and female subjects. Discussion and Conclusion. Preliminary descriptive data suggest that physical therapists should use age-related data when interpreting patient data obtained for the 6MW, BBS, TUG, CGS and FGS. Further data on these clinical tests with larger sample sizes are needed to serve as a reference for patient comparisons.

/pdf/age-and-gender-related-test-performance-in-community-428kc3iw0l.pdf

Age- and Gender-Related Test Performance in Community-Dwelling Elderly People: Six-Minute Walk Test, Berg Balance Scale, Timed Up & Go Test, and Gait Speeds

Cryotherapy has theoretical and practical applications in the reduction of pain, swelling, and blood loss after trauma. We performed a systematic review and meta-analysis of randomized controlled trials on the efficacy of cryotherapy after total knee arthroplasty (TKA). Eleven studies involving 793 TKAs were included. There was considerable clinical and methodological heterogeneity. Cryotherapy resulted in small benefits in blood loss and discharge knee range of motion. There were no benefits in transfusion and analgesia requirements, pain, swelling, length of stay, and gains in knee range of motion after discharge. Despite some early gains, cryotherapy after TKA yields no apparent lasting benefits. Patient-centered outcomes remain underinvestigated. The current evidence does not support the routine use of cryotherapy after TKA. Keywords: total knee arthroplasty, cryotherapy, cold therapy, Cryo/Cuff.

A Systematic Review and Meta-Analysis of Randomized Controlled Trials

Development and validation of a novel rating system for scoring standing foot posture: the Foot Posture Index.

OBJECTIVE: To assess the effectiveness of physical therapy, given either as an individually attended treatment or in a small group format, in terms of pain, physical function, and health related quality of life for patients with osteoarthritis (OA) of the knee. METHODS: After 2 baseline assessments, 126 patients were randomized into one of 3 allocation arms: individual treatments (n = 43), small group format program (n = 40), and waiting list control (n = 43). After reassessment at 8 weeks, patients allocated to waiting list control were randomized into one of the 2 active treatment arms. Assessments included both self-report measures (WOMAC, SF-36) and objective measures of physical performance (gait analysis and muscle strength). RESULTS: Both physical therapy treatment allocations resulted in significant improvements in pain, physical function, and health related quality of life above the control group (standardized response mean 0.36 to 0.65). Improvements in the self-report measures were substantiated by significant correlated improvements in knee extensor strength and fast walking speed (rho 0.36-0.42). There were no significant differences in effectiveness between the 2 physical therapy allocations for any of the measured outcomes. Improvements gained were maintained for at least 2 months. Responsiveness to treatment was modified by loss of medial joint space width, the interaction being significant for physical function, gait, and knee extensor strength. CONCLUSION: Physical therapy, either as an individually delivered treatment or in a small group format, is an effective intervention for patients with knee OA. Responsiveness to this 8 week intervention was modified by loss of medial joint space width.

https://www.jrheum.org/content/jrheum/28/1/156.full.pdf

Physical therapy is effective for patients with osteoarthritis of the knee: a randomized controlled clinical trial.

Background and Purpose. Passive joint mobilization is commonly used by physical therapists as an intervention for acute ankle inversion sprains. A randomized controlled trial with blinded assessors was conducted to investigate the effect of a specific joint mobilization, the anteroposterior glide on the talus, on increasing pain-free dorsiflexion and 3 gait variables: stride speed (gait speed), step length, and single support time. Subjects. Forty-one subjects with acute ankle inversion sprains (<72 hours) and no other injury to the lower limb entered the trial. Methods. Subjects were randomly assigned to 1 of 2 treatment groups. The control group received a protocol of rest, ice, compression, and elevation (RICE). The experimental group received the anteroposterior mobilization, using a force that avoided incurring any increase in pain, in addition to the RICE protocol. Subjects in both groups were treated every second day for a maximum of 2 weeks or until the discharge criteria were met, and all subjects were given a home program of continued RICE application. Outcomes were measured before and after each treatment. Results. The results showed that the experimental group required fewer treatment sessions than the control group to achieve full pain-free dorsiflexion. The experimental group had greater improvement in range of movement before and after each of the first 3 treatment sessions. The experimental group also had greater increases in stride speed during the first and third treatment sessions. Discussion and Conclusion. Addition of a talocrural mobilization to the RICE protocol in the management of ankle inversion injuries necessitated fewer treatments to achieve pain-free dorsiflexion and to improve stride speed more than RICE alone. Improvement in step length symmetry and single support time was similar in both groups.

/pdf/a-randomized-controlled-trial-of-a-passive-accessory-joint-1gwdtccdl9.pdf

A Randomized Controlled Trial of a Passive Accessory Joint Mobilization on Acute Ankle Inversion Sprains

Study design Experimental study to describe lumbar spine and hip joint movements during sit-to-stand and stand-to-sit. Objectives To examine differences in the kinematics and joint coordination of the lumbar spine and hips during sit-to-stand and stand-to-sit between healthy subjects and patients with subacute low back pain (LBP). Summary of background data There is a paucity of information on the coordination of movements of lumbar spine and hips during sit-to-stand and stand-to-sit. The effect of LBP, with or without nerve root signs, is largely unknown. Methods A three-dimensional real-time electromagnetic tracking device was used to measure movements of the lumbar spine and hips during sit-to-stand and stand-to-sit. Sixty subacute LBP participants with or without straight leg raise signs and 20 healthy asymptomatic participants were recruited. The kinematic patterns of lumbar spine and hips were analyzed. Coordination between the two joints was studied by relative phase angle analysis. Results The mobility of the spine and hips was significantly limited in back pain subjects. It was observed that LBP subjects employed various strategies to compensate for the limited motions at the hips and lumbar spine. The contribution of the lumbar spine relative to that of the hip was found to be reduced for subjects with LBP. The lumbar spine-hip joint coordination was significantly altered in back pain subjects, in particular, those with positive straight leg raise sign. Conclusion Back pain was related to changes in the kinematics and coordination of the lumbar spine and hips during sit-to-stand and stand-to-sit. Assessment of back pain patients should include kinematic analysis of the hips as well as the spine.

Effect of low back pain on the kinematics and joint coordination of the lumbar spine and hip during sit-to-stand and stand-to-sit

http://rasool87.persiangig.com/CB2005k.pdf

Jack Crosbie

Papers

Development and validation of a novel rating system for scoring standing foot posture: the Foot Posture Index.

Physical therapy is effective for patients with osteoarthritis of the knee: a randomized controlled clinical trial.

A Randomized Controlled Trial of a Passive Accessory Joint Mobilization on Acute Ankle Inversion Sprains

Effect of low back pain on the kinematics and joint coordination of the lumbar spine and hip during sit-to-stand and stand-to-sit

The effect of pes cavus on foot pain and plantar pressure