The associations of physical parameters with the Closed Kinetic Chain Upper Extremity Stability Test, the Upper Quarter Y Balance Test, and the Upper Limb Rotation Test in professional overhead athletes.

OBJECTIVE: To investigate the associations of glenohumeral internal (IR) and external rotation (ER), horizontal adduction (HA), and thoracic spine rotation ranges of motion (ROM), isometric muscle strength of the shoulder rotators, and trunk muscle endurance with the Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST), the Upper Quarter Y Balance Test (YBT-UQ), and the Upper Limb Rotation Test (ULRT) in overhead athletes. DESIGN: Cross-sectional study. SETTINGS: Laboratory. PARTICIPANTS: One hundred twenty-one athletes were enrolled. MAIN OUTCOME MEASURES: Independent variables were: IR, ER, HA, and thoracic spine rotation ROMs, isometric muscle strength of glenohumeral IR and ER muscles, and trunk muscle endurance. Dependent variables were: CKCUEST, YBT-UQ, ULRT. RESULTS: IR ROM of the nondominant side was associated with the CKCUEST, the YBT-UQ, and the ULRT. IR muscle strength of the dominant side was associated with the CKCUEST and the ULRT. Trunk flexor and lateral endurance of the dominant side were associated with the CKCUEST and the YBT-UQ, respectively. CONCLUSIONS: Many of the physical parameters influencing scores on the CKCUEST and the YBT-UQ are different. Common parameters influence the CKCUEST and ULRT scores, yet more parameters influence the CKCUEST score. We suggest the combined use of the CKCUEST and the YBT-UQ in overhead athletes.

The effectiveness of cruciate-retaining versus posterior-stabilized designs on extensor mechanism function and knee function in patients after simultaneous bilateral total knee arthroplasty: A two-year retrospective follow-up study.

INTRODUCTION: The importance of the posterior-cruciate ligament in knee functionality is known; however, the effect of preserving the posterior-cruciate ligament in total knee arthroplasty (TKA) on extensor mechanism function and knee function is not clear. We aimed to compare extensor mechanism function and knee function between patients operated with the cruciate-retaining and posterior-stabilized designs for simultaneous bilateral TKA. HYPOTHESIS: Patients operated with the cruciate-retaining design would produce better outcomes than those operated with the posterior-stabilized design. MATERIALS AND METHODS: A total of 104 patients were divided into two groups as the cruciate-retaining (n=52) and posterior-stabilized (n=52) groups. The groups were compared for extensor mechanism function (chair-rise test) and knee function (Hospital for Special Surgery [HSS] knee score). The follow-up points were six weeks, three months, six months, one year and two years. RESULTS: No statistically significant effect on chair-rise performance of the group-by-time interaction (χ2 [5, n=104]=5.32, p=.37) or of group (χ2 [1, n=104]=1.69, p=.19). In the HSS knee score, the group-by-time interaction was statistically significant (F [5.510]=6.24, p<.001). A statistically significant difference of 7.4 points in favor of the posterior-stabilized group was found at six weeks (p=.002). No statistically significant differences were found between the groups at the other follow-up points. DISCUSSION: The cruciate-retaining and posterior-stabilized designs have similar outcomes with regard to extensor mechanism function and knee function in the long-term period in patients who underwent simultaneous bilateral TKA. In the short-term period, the posterior-stabilized design shows better knee function than the cruciate-retaining design. LEVEL OF EVIDENCE: III; a retrospective study.

The agreement between three classification systems used to grade the severity of lymphedema in patients with upper and lower extremity lymphedema: A retrospective study.

BACKGROUND: Several classification systems are used to grade the severity of lymphedema. Their agreement with each other has not been reported. OBJECTIVE: To evaluate the agreement between the American Physical Therapy Association (APTA) criteria, the criteria of Ramos et al., and the International Society of Lymphology (ISL) criteria in patients with upper and lower extremity lymphedema. METHODS: A total of 156 patients (63 and 93 patients with upper and lower extremity lymphedema, respectively) were included. The circumference measurements and limb volume were measured. The severity of lymphedema of the patients was classified as mild, moderate, and severe lymphedema using the APTA criteria, the criteria of Ramos et al., and the ISL criteria. The agreement between the classification systems was assessed with Krippendorff's alpha. RESULTS: An acceptable and poor agreement were found between the criteria in upper (Krippendorff's alpha > 0.667) and lower extremity lymphedema (Krippendorff's alpha < 0.667), respectively. In pairwise comparisons, an acceptable agreement was found among each comparison in upper extremity lymphedema (Krippendorff's alpha > 0.667), and a poor agreement was found among each comparison in lower extremity lymphedema (Krippendorff's alpha < 0.667) except between the APTA criteria and the criteria of Ramos et al (Krippendorff's alpha > 0.667). CONCLUSIONS: Patients with upper extremity lymphedema classified according to these criteria can be assumed to be samples of the same population; however, patients with lower extremity lymphedema graded according to the ISL criteria may be included in a different classification when they grade with the APTA criteria and the criteria of Ramos et al.

Structural validity and internal consistency of the Shoulder Pain and Disability Index in Turkish patients with rotator cuff disease: A proposal of a new version.

BACKGROUND: The Shoulder Pain and Disability Index (SPADI) is a widely used patient-reported outcome questionnaire in patients with shoulder diseases; however, the structural validity and the internal consistency of the Turkish SPADI is unclear in rotator cuff disease. OBJECTIVE: To assess the internal structure of the Turkish SPADI in patients with rotator cuff disease. METHODS: A total of 109 patients with unilateral rotator cuff disease were assessed. The COnsensus-based Standards for the selection of health Measurement INstruments checklist was used for the methodological design of the study. A confirmatory factor analysis was performed, and the model fit was assessed by using the comparative fit index (CFI), the Tucker-Lewis index (TLI), the root mean square error of approximation (RMSEA), and the standardized root mean square residual (SRMR). The factor structure was examined with a principal component analysis. The internal consistency was assessed using Cronbach's alpha. RESULTS: The validity of the two subscales was not confirmed. The principal component analysis showed the Turkish SPADI consisted of one factor, and the one-factor model of the Turkish SPADI also was not confirmed. When two items were deleted, the one-factor model of the new version of the Turkish SPADI had a better fit (CFI = 0.978, TLI = 0.971, RMSEA = 0.058, SRMR = 0.043). The internal consistency of the new version of the Turkish SPADI was high (Cronbach's alpha = 0.92, 95% CI = 0.90-0.94). CONCLUSIONS: We suggest that the modified version of the Turkish SPADI should be used for patients with rotator cuff disease. The total score of the modified version should be considered.

The efficacy of change in limb volume on functional mobility, health-related quality of life, social appearance anxiety, and depression in patients with lower extremity lymphedema.

OBJECTIVES: This study aims to investigate the impact of change in limb volume on the levels of functional mobility, health-related quality of life, social appearance anxiety, and depression before and after complex decongestive physiotherapy in patients with lower extremity lymphedema. METHOD: Twenty-seven patients with unilateral lower extremity lymphedema were included. The treatment period was 20 sessions. The outcome measures were the limb volume, the Timed Up and Go test, the Short Form-36, the Social Appearance Anxiety Scale, and the Beck Depression Inventory. RESULTS: A statistically significant decrease in the limb volume (p < 0.001) and statistically significant improvements in the Timed Up and Go test performance (p < 0.001), the Short Form-36 Physical Component Summary score (p < 0.01), the Social Appearance Anxiety Scale score (p < 0.001), and the Beck Depression Inventory score (p < 0.001) were found. No statistically significant difference was found on the Short Form-36 Mental Component Summary score (p > 0.05). CONCLUSION: The decrease in the limb volume improves the functional mobility, physical health-related quality of life, social appearance anxiety, and depression in patients with lower extremity lymphedema, but not the mental health-related quality of life.

Efficacy of balance training on postural control in patients with rotator cuff disease: a randomized controlled study.

We evaluated the efficacy of adding balance training to a physical therapy program on postural control and health-related quality of life in patients with rotator cuff disease. Forty-two participants were randomly allocated to the control and intervention groups. Both groups received physical therapy (education, stretching, supervised strength training, and home exercise program) 3 days/week for 6 weeks. The intervention group was instructed to perform balance exercises at home. The primary outcomes were the stability index, the Fourier transformation (F5 and F6), the weight distribution index, and the fall index, as assessed by the posturography during eight conditions with different combinations of standing (solid surface, pillows, and different head positions) and vision (eyes open/closed). The secondary outcomes included the Western Ontario Rotator Cuff Index to assess the health-related quality of life, the Shoulder Pain and Disability Index, and the Numeric Pain Rating Scale. The adherence to in-person and home-based therapy was high (>83%). The intervention group significantly improved the stability index, F5, and F6 parameters but each in only one condition (P < 0.05). No significant improvement was found in the conditions for the other primary outcomes and in the health-related quality of life. (P > 0.05). We conclude that adding the balance training protocol to the physical therapy program does not improve postural control and health-related quality of life in patients with rotator cuff disease.

The associations of emotional health with pain, disability, and health-related quality of life in patients with rotator cuff disease.

BACKGROUND: Psychosocial factors have been associated with poor outcomes in patients with rotator cuff disease. Emotional health is one of these factors, and relationships between emotional health and outcome measures evaluated before and after physical therapy have not been reported. AIM: To investigate the associations of baseline emotional health status with pre-treatment, post-treatment, and pre-to-post changes in pain, disability and health-related quality of life in patients with rotator cuff disease. METHODS: Forty-one patients with rotator cuff disease were included. Emotional health was measured with the emotions domain of the Western Ontario Rotator Cuff Index (WORC). The outcomes were the WORC-total, the Shoulder Pain and Disability Index, and the numeric pain rating scale. All outcomes were measured at baseline and 6-week follow-up. RESULTS: The baseline emotional health score and the outcomes scores were moderate to strong, and weak to moderate correlated at baseline and at follow-up, respectively. There was no correlation between the baseline emotional health score and the changes in the outcome measures from baseline to follow-up. CONCLUSIONS: Lower baseline emotional health status was associated with worse outcomes in pain, disability and health-related quality of life at baseline and follow-up in patients with rotator cuff disease. However, the changes in these outcome measures from baseline to follow-up were not correlated with the baseline emotional health status. In clinical practice, an assessment of patients' emotional health status using standardised measures may help to predict post-treatment outcomes, and a multidisciplinary cooperation (e.g., among physical therapists and psychologists) may enhance outcomes.

The relationship of range of motion and muscle strength to patients' perspectives in pain, disability, and health-related quality of life in patients with rotator cuff disease.

BACKGROUND: The literature emphasizes that a consideration of patients' perspectives is an important part of the assessment process; however, it is ignored by many clinicians because they believe physical impairment measures can reflect patients' perspectives about their symptoms. But the relevance of changes in physical impairments to changes in patient-reported outcome scores in rotator cuff disease is ambiguous. AIMS: The purpose of this study is to determine the relationship between changes in glenohumeral range of motion (ROM) and shoulder muscle strength and changes in pain, disability, and health-related quality of life scores before and after physical therapy in patients with rotator cuff disease. METHODS: This was a retrospective study of thirty-nine patients with unilateral rotator cuff disease. All patients received a 6-week physical therapy program. The outcome measures were glenohumeral ROM, shoulder muscle strength, pain and disability using the Shoulder Pain and Disability Index (SPADI), and health-related quality of life as measured by the Western Ontario Rotator Cuff Index. All outcomes were measured before and after the treatment period. RESULTS: There were weak correlations between the changes in abduction ROM and the SPADI-total score (r = - 0.32, p < 0.05), and the changes in external rotation strength and the SPADI-disability score (r = - 0.32, p < 0.05). There was no correlation between the changes in the other parameters. CONCLUSIONS: This study implies that the changes in glenohumeral ROM and shoulder muscle strength do not represent the changes in patients' perspectives in pain, disability, and health-related quality of life after the physical therapy program in patients with rotator cuff disease.

Effectiveness of Kinesio Taping on Anastomotic Regions in Patients with Breast Cancer-Related Lymphedema: A Randomized Controlled Pilot Study.

Background: The purpose of the study was to investigate the effect of using Kinesio Taping® (KT) on anastomotic regions along with complex decongestive physiotherapy (CDP) in patients with breast cancer-related lymphedema (BCRL). Methods and Results: Patients with unilateral BCRL were divided into two groups in this randomized controlled study: Group 1 (CDP, n = 14) and Group 2 (CDP+ KT, n = 18). Assessment of limb size was quantified by using circumferential limb measurements and then calculated for each segment by using the frustum formula. CDP included manual lymphatic drainage, compression bandages, exercises, and skin care. KT was applied to lymphatic anastomosis. All patients received treatment for 1 hour per day, 5 days per week for 4 weeks. The outcome measure was difference in the reduction of limb volumes between the groups. There was a significant difference in both groups before and after treatment (p < 0.05), but there was no significant difference between the two groups regarding changes in limb volume (p > 0.05). Conclusion: The results suggest that applying KT to lymphatic anastomotic regions is not effective in reducing limb volume in the management of BCRL.

Psychometric properties of patient-reported outcome questionnaires for patients with musculoskeletal disorders of the shoulder.

PURPOSE: To evaluate the psychometric properties of self-administered patient-reported outcome (PRO) questionnaires which were used in non-surgical homogeneous populations with musculoskeletal shoulder disorders. METHODS: The included studies were identified using eligibility criteria. The methodological quality of each article was assessed using the COSMIN checklist. The psychometric properties of original versions and translated versions of PROs were also assessed. RESULTS: Twenty articles were included. Two musculoskeletal shoulder disorders were identified that met the selection criteria: rotator cuff disease and glenohumeral instability. A total of 11 PROs were identified. In general, the methodological quality of the included studies is fair or poor. The Western Ontario Rotator Cuff Index (WORC) and the Shoulder Pain and Disability Index (SPADI) are the most frequently evaluated PROs for patients with rotator cuff disease, and their psychometric properties seem to vary according to what language that they are in. For glenohumeral instability, the Western Ontario Shoulder Instability Index (WOSI) and the Oxford Instability Shoulder Score (OISS) are the most frequently evaluated PROs, and their psychometric properties seem to be adequate. CONCLUSION: Using for rotator cuff disease is advised, for Norwegian users, the SPADI, WORC, Oxford Shoulder Score, and disabilities of the arm, shoulder and hand. Dutch and Persian users could use the WORC. For Greek speakers, the SPADI is recommended. Turkish users could use the rotator cuff quality-of-life measure. For glenohumeral instability, Dutch and Norwegian speakers could use the WOSI and the OISS. Italian, Japanese, and Turkish users could use the WOSI. For English users, the OISS and the Shoulder Rating Questionnaire are recommended. LEVEL OF EVIDENCE: III.

Effect of Bandage Compliance on Upper Extremity Volume in Patients with Breast Cancer-Related Lymphedema.

BACKGROUND: Complex decongestive physiotherapy (CDP) is an effective treatment for patients with breast cancer-related lymphedema (BCRL). Bandaging is an important component of CDP. Although the literature suggests that bandages must be kept on for about 24 hours, some patients cannot tolerate keeping them on for this length of time. Also, it has been observed that limb volume decreased in patients who did not keep bandages on for 24 hours in clinical trials. But there is no evidence that this reduction in time is statistically significant. Our purpose was to compare the effectiveness of bandage compliance for a longer or a shorter period on limb volume in patients with BCRL. METHODS AND RESULTS: We retroprospectively reviewed the medical records of 39 patients who received CDP. Twenty-eight eligible patients were divided into two groups, group 1 (n = 18) and group 2 (n = 10), according to the average number of hours of bandage compliance, which was 13-24 and 7-12 hours, respectively. The primary outcome was the change in limb volume between groups. The values for the limb volumes showed a statistically significant decrease in both groups. There was no significant difference in volume reduction between the groups. CONCLUSION: This study shows that keeping bandages on for between about 12 and 24 hours has the same effect on patients with BCRL as receiving CDP.