Cross-cultural adaptation and validation of the VISA-A questionnaire for Chilean Spanish-speaking patients

Cross-Cultural Adaptation, Translation, and Validation of the Victorian Institute of Sport Assessment-Achilles Questionnaire (VISA-A) for Use With Arabic-Speaking Patients With Achilles Tendinopathy

Background

The Victorian Institute of Sport Assessment-Achilles (VISA-A) questionnaire is a validated instrument for assessing symptoms of Achilles tendinopathy (AT). However, there is a need to validate the Arabic version of the VISA-A (VISA-A-AR) in Arabic-speaking patients with AT.

Purpose

To validate the VISA-A-AR in Arabic patients with AT and evaluate its reliability and validity.

Study Design

Cohort study (diagnosis); Level of evidence, 3.

Methods

The translation and cultural adaptation of the VISA-A questionnaire into Arabic followed international guidelines. A total of 81 participants were recruited, including 45 patients diagnosed with AT and 36 healthy individuals. The AT group comprised male and female native Arabic speakers aged ≥18 years who were diagnosed with and had symptoms of AT. The inclusion criteria for the healthy group were the same, except that they must not have had AT at the time of the study or previously. The exclusion criteria were individuals with a partial or complete Achilles tendon rupture or prior Achilles tendon surgery. The internal consistency of the VISA-A-AR was assessed using the Cronbach α coefficient. Test-retest reliability was evaluated using the intraclass correlation coefficient (ICC[3,1]). Construct validity was assessed through correlation analysis between VISA-A-AR scores and the Arabic versions of the Short Form-36 Health Survey (SF-36-AR) and the Numeric Pain Rating Scale (ANPRS). Differences in VISA-A-AR scores between patients with AT and healthy controls were analyzed using appropriate statistical tests.

Results

The VISA-A-AR demonstrated a high level of internal consistency (Cronbach α = 0.935) and excellent test-retest reliability (ICC[3,1] = 0.985). Significant positive correlations were observed between VISA-A-AR scores and SF-36-AR (r(43) = 0.838, P < .001), indicating good construct validity. In addition, VISA-A-AR scores showed a significant negative correlation with ANPRS (rS(43) = -0.835, P < .001). Furthermore, VISA-A-AR scores exhibited a significant difference between patients with AT (mean, 45.82 ± 16.65) and healthy controls (mean, 99.94 ± 0.33) (P < .001).

Conclusion

The findings of this study validate the VISA-A-AR as a reliable and valid tool for assessing symptoms of AT in Arabic-speaking patients.

The Victorian Sports Assessment Institute-Achilles Tendinopathy Questionnaire (VISA-A): Chinese cross-cultural adaptation and psychometric validation

Purpose

We aimed to create a standardized cross-cultural adaptation of the simplified Chinese version of VISA-A, test its reliability and validity and conduct exploratory factor analysis on the correlation between items.

Methods

According to international recommendations for the cross-cultural adaptation of questionnaires, after considering the opinions of patients, we translated and revised the English version to create a simplified Chinese version of the questionnaire. We recruited healthy subjects in the general specialty of one university (n = 90) and the physical education specialty of another university (n = 89), and we recruited patients with Achilles tendinopathy in a third group (n = 85). Reliability was evaluated by calculating test–retest reliability and internal consistency, validity was evaluated by exploring structural and criterion validity (correlation with the physical function and body pain items of the SF-36), and responsiveness was evaluated by calculating area under the receiver operating characteristic curve (AUC).

Results

The simplified Chinese version of the VISA-A had no ceiling or floor effects. Four common factors were extracted and explained by the exploratory factor analysis. The test–retest reliability (ICC = 0.97) and internal consistency (Cronbach’s alpha = 0.84) were adequate. The questionnaire had moderate correlations with the physical function and body pain items of the SF-36. The AUC was 0.9407.

Conclusion

The simplified Chinese version of the VISA-A had good reliability and validity and excellent responsiveness, but the factorial structure is not inconsistent with the dimensions of the original version. It can be used to assess and manage patients with Achilles tendinitis in the Chinese culture.

The Cincinnati incision is safe and effective for revision surgery for insertional tendinopathy of the Achilles tendon

The present study reports the outcomes of revision surgery using a Cincinnati incision with tendon debridement and calcaneoplasty for insertional Achilles tendinopathy (IAT) in a cohort of patients at 24-month follow-up. Patients undergoing revision surgery following failed previous surgery for IAT were prospectively recruited. Patients were assessed pre-operatively and at 3, 6,12 and 24 months. The Victorian Institute of Sport Assessment Scale for Achilles Tendinopathy (VISA-A), the EQ5D questionnaire and the visual analogue scale (VAS) were used for evaluation. Data from 33 patients with a mean age of 43.9 years old are reported. 27% (9 of 33 patients) were female. The left side was involved in 58% (19/33) of patients. No clinically relevant complications were reported in any of the patients. Most of subscales of EQ5D improved at last follow-up: Usual Activities (P = 0.01), Mobility (P = 0.03), Pain/Discomfort (P = 0.001), Thermometer (P = 0.04). No statistically significant change for the subscales Self-Care (P = 0.08) and Anxiety-Depression (P = 0.1) was evidenced. The VISA-A score improved significantly at last follow-up (P < 0.0001), as did the VAS score (P < 0.0001). These results indicated that a Cincinnati incision followed by tendon debridement and calcaneoplasty for revision surgery for IAT is feasible and reliable, achieving clinically relevant improvement in the VISA-A, EQ5D and VAS at 24 months follow-up.

Foot Function Index for Arabic-speaking patients (FFI-Ar): translation, cross-cultural adaptation and validation study

BACKGROUND

Foot Function Index (FFI) is a valid and reliable outcome measure, which is widely used to measure the foot and ankle functional level and disorders. Until now, no validated Arabic version of the FFI is available. This study was conducted at a tertiary care hospital in Riyadh, Saudi Arabia. The purpose of this project was to translate and adapt the FFI into Arabic and to evaluate its psychometric properties of validity and reliability.

METHODS

The study consisted of two phases. The first phase was the translation and cultural adaptation of the FFI to Arabic. The next phase involved, testing the psychometric properties of the Arabic version of the FFI on a sample of 50 consecutive participants which included internal consistency, test-retest reliability, floor and ceiling effects and construct validity.

RESULTS

The mean age of the study participants was 38 ± 12.94 years. Both the genders were evenly enrolled with 50% of the participants as male and 50% as female. Majority of them complained of plantar fasciopathy (32%) followed by pes planus (22%) and ankle sprain (18%). The scores of FFI-Ar were normally distributed, confirmed by a significant Shapiro-Wilk test. The mean value of FFI-Ar total score was 47.73 ± 19.85. There were no floor or ceiling effects seen in any of the subscales and total score. The internal consistency was good with the Cronbach's alpha value of 0.882, 0.936 and 0.850 for the pain, disability and activity limitation subscales, respectively. The reproducibility of the FFI-Ar was analysed by intra-class correlation coefficient which revealed good to excellent test-retest reliability. A significant correlation was found between FFI-Ar and SF-36 and numeric rating scale (NRS) confirming its construct validity.

CONCLUSION

The FFI-Arabic version showed good validity and reliability in patients with foot and ankle problems. This tool can be used in usual practice and research for analysing foot and ankle disorders in Arabic-speaking people.

Cross-Cultural Adaptation of Chinese Victorian Institute of Sports Assessment–Achilles (VISA-A) Questionnaire for Achilles Tendinopathy

Background:

Victorian Institute of Sports Assessment (VISA-A) is a patient-reported outcome for assessing symptoms severity associated with Achilles tendinopathy (AT). It is a valid and reliable tool that has been used widely for measuring and monitoring treatment outcomes for AT. This clinical measurement study aims to develop a Chinese version of the VISA-A questionnaire. The study objective is to adapt the VISA-A questionnaire cross-culturally and assess its psychometric property for Chinese-speaking individuals.

Methods:

VISA-A was translated and adapted cross-culturally according to international guidelines for self-reported questionnaires. During the establishment of Chinese VISA-A, there are 5 stages involved in the creation process, including translation, synthesis, reverse translation, review, and pretesting, which are performed by professionals in various fields, including orthopaedic surgeons, physiotherapists, and professional translators.

Results:

A total of 60 participants were recruited to complete the Chinese VISA-A and 36-Item Short Form Health Survey (SF-36) questionnaires. The overall test-retest reliability was 0.98 (intraclass correlation coefficient = 0.97-0.99). The correlation between Chinese VISA-A and physical function subscale ( r = 0.70) was strong and statistically significant. There were moderate correlations between Chinese VISA-A, limitations to role of physical function subscale ( r = 0.30), and bodily pain subscale ( r = 0.42), which were also statistically significant. There were statistically significant differences in Chinese VISA-A scores between healthy control and pathologic group ( P < .001), at-risk group, and pathologic group ( P < .001) respectively.

Conclusion:

Chinese VISA-A demonstrated good reliability and validity for measuring symptom severity in patients with AT. Chinese VISA-A can be recommended as a self-reported measure for monitoring symptoms severity and treatment progress of patients with Achilles tendinopathy. Level of Evidence: Level II, cohort study.

Cross-cultural adaptation and measurement properties of the VISA-A questionnaire for Chinese patients with Achilles Tendinopathy

OBJECTIVE

To culturally adapt the VISA-A into a simplified Chinese version (VISA-A-CHN) and test its measurement properties.

DESIGN

Methodological study; SETTING: Hospital and university laboratory.

PARTICIPANTS

240 subjects were divided into the healthy (n = 80), at-risk (n = 80), and tendinopathy groups (n = 80).

MAIN OUTCOMES MEASURES

The internal consistency, test-retest reliability, construct validity, and the floor and ceiling effect of the VISA-A-CHN.

RESULTS

The VISA-A-CHN showed adequate internal consistency (Cronbach's α = 0.73, 95% CI 0.63 to 0.81), excellent test-retest reliability (ICC_3A,1 = 0.97, 95%CI = 0.95 to 0.98), standard error of measurement of 2.2 points, minimum detectable change of 6.0 points, with no floor and ceiling effects. Two factors (pain/symptoms and physical function/activity) were extracted in exploratory factor analysis. There were moderate associations of VISA-A-CHN score with scores of Lower Extremity Functional Scale and SF-36 physical components (r_s = 0.53-0.74, P < 0.01) but low associations with SF-36 mental components (r_s = 0.12-0.22, P > 0.05). VISA-A-CHN mean score of Achilles tendinopathy group was significantly lower than those of healthy and at-risk groups (P < 0.01).

CONCLUSIONS

The VISA-A-CHN is equivalent to the original version in terms of language and measurement properties. It can be used as the outcome measure for Chinese patients with Achilles tendinopathy.

A systematic review evaluating the clinimetric properties of the Victorian Institute of Sport Assessment (VISA) questionnaires for lower limb tendinopathy shows moderate to high-quality evidence for sufficient reliability, validity and responsiveness-part II

PURPOSE

The evaluation of measurement properties such as reliability, measurement error, construct validity, and responsiveness provides information on the quality of the scale as a whole, rather than on an item level. We aimed to synthesize the measurement properties referring to reliability, measurement error, construct validity, and responsiveness of the Victorian Institute of Sport Assessment questionnaires (Achilles tendon-VISA-A, greater trochanteric pain syndrome-VISA-G, proximal hamstring tendinopathy-VISA-H, patellar tendon-VISA-P).

METHODS

A systematic review was conducted according to Consensus-based Standards for the Selection of Health Measurement Instruments methodology (COSMIN). PubMed, Cochrane, CINAHL, EMBASE, Web of Science, SportsDiscus, grey literature, and reference lists were searched. Studies assessing the measurement properties concerning reliability, validity, and responsiveness of the VISA questionnaires in patients with lower limb tendinopathies were included. Two reviewers assessed the methodological quality of studies assessing reliability, validity, and responsiveness using the COSMIN guidelines and the evidence for these measurement properties. A modified Grading of Recommendations Assessment Development and Evaluation (GRADE) approach was applied to the evidence synthesis.

RESULTS

There is moderate-quality evidence for sufficient VISA-A, VISA-G, and VISA-P reliability. There is moderate-quality evidence for sufficient VISA-G and VISA-P measurement error, and high-quality evidence for sufficient construct validity for all the VISA questionnaires. Furthermore, high-quality evidence exists with regard to VISA-A for sufficient responsiveness in patients with insertional Achilles tendinopathy following conservative interventions.

CONCLUSIONS

Sufficient reliability, measurement error, construct validity and responsiveness were found for the VISA questionnaires with variable quality of evidence except for VISA-A which displayed insufficient measurement error.

LEVEL OF EVIDENCE

IV.

REGISTRATION DETAILS

Prospero (CRD42018107671); PROSPERO reference-CRD42019126595.

Evaluating lower limb tendinopathy with Victorian Institute of Sport Assessment (VISA) questionnaires: a systematic review shows very-low-quality evidence for their content and structural validity-part I

PURPOSE

The Victorian Institute of Sport Assessment (Achilles tendon-VISA-A, greater trochanteric pain syndrome-VISA-G, proximal hamstring tendinopathy-VISA-H, patellar tendon-VISA-P) questionnaires are widely used in research and clinical practice; however, no systematic reviews have formally evaluated their content, structural, and cross-cultural validity evidence. The measurement properties referring to content, structural and cross-cultural validity of the VISA questionnaires were appraised and synthesized.

METHODS

The systematic review was conducted according to Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) methodology. PubMed, Cochrane, CINAHL, EMBASE, Web of Science, SportsDiscus, grey literature, and reference lists were searched. Development studies and cross-cultural adaptations (12 languages) assessing content or structural validity of the VISA questionnaires were included and two reviewers assessed their methodological quality. Evidence for content (relevance, comprehensiveness, and comprehensibility), structural, and cross-cultural validity was synthesized. A modified Grading of Recommendations Assessment Development and Evaluation (GRADE) approach was applied to evidence synthesis.

RESULTS

The VISA-A presented very-low-quality evidence of sufficient relevance, insufficient comprehensiveness, and inconsistent comprehensibility. VISA-G displayed moderate-quality evidence for sufficient comprehensibility and very-low-quality evidence of sufficient relevance and comprehensiveness. The VISA-P presented very-low-quality evidence of sufficient relevance, insufficient comprehensiveness, and inconsistent comprehensibility, while VISA-H presented very-low evidence of insufficient content validity. VISA-A displayed low-quality evidence for structural validity concerning unidimensionality and internal structure, while VISA-H presented low-quality evidence of insufficient unidimensionality. The structural validity of VISA-G and VISA-P were indeterminate and inconsistent, respectively. Internal consistency for VISA-G, VISA-H, and VISA-P was indeterminate. No studies evaluated cross-cultural validity, while measurement invariance across sexes was assessed in one study.

CONCLUSIONS

Only very-low-quality evidence exists for the content and structural validity of VISA questionnaires when assessing the severity of symptoms and disability in patients with lower limb tendinopathies.

LEVEL OF EVIDENCE

IV.

REGISTRATION

PROSPERO reference-CRD42019126595.

Cross-cultural adaptation, reliability and validity of the Persian version of the Victorian Institute of Sport Assessment-Achilles questionnaire (VISA-A)

PURPOSE

Achilles tendinopathy is a prevalent overuse injury among athletes and in those with a sedentary lifestyle. Current evidence indicates that the Victorian Institute of Sport Assessment-Achilles (VISA-A) questionnaire is a valid, reliable and disease-specific outcome measure for assessing the clinical symptoms in patients with Achilles tendinopathy. The objective of this study was to translate and cross-culturally adapt the VISA-A questionnaire into Persian (VISA-A-P) and evaluating its psychometric properties.

MATERIALS AND METHODS

Cultural adaptation of VISA-A-P was conducted according to Beaton's guideline. The final version of VISA-A-P was handed to 61 patients for analysis of psychometric properties. Test-retest reliability, internal consistency, concurrent validity, item-total correlation, and floor/ceiling effect were evaluated in patients with Achilles tendinopathy. To assess test-retest reliability, 35 patients refilled the VISA-A-P twice within 5-7 days. Known-group validity was evaluated using 50 healthy individuals.

RESULTS

VISA-A-P showed excellent test-retest reliability (ICC = 0.90), excellent internal consistency (Cronbach's alpha = 0.95), strong correlation with FAAM, and moderate to strong correlation with FAOS questionnaires. There was a significant difference between the average score of patients (34.55 ± 18.24) and the healthy group (73.1 ± 20.10). VISA-A-P showed neither ceiling nor floor effect.

CONCLUSIONS

The VISA-A-P is a reliable and valid instrument for measuring the symptoms in Persian speaking populations with Achilles tendinopathy.Implications for rehabilitationAchilles tendinopathy is a debilitating overuse injury that insidiously affects tendoAchilles.VISA-A-P revealed acceptable validity and reliability and it could be used by Persian speaking clinicians and researchers to assess pain and function in people with Achilles tendinopathy.

Systematic review of the psychometric properties of the Victorian Institute of Sports Assessment - Achilles tendinopathy questionnaire

OBJECTIVE

To review the different versions of The Victorian Institute of Sports Assessment - Achilles questionnaire for Achilles tendinopathy to evaluate its psychometric properties and the methodological quality of these studies.

METHODS

This study is a systematic review.

SETTING

A search was conducted in the PubMed, SCOPUS, CINAHL, Physiotherapy Evidence Database and Google Scholar databases, based on the following inclusion criteria: population with Achilles tendinopathy >18 years; validation studies of the Victorian Institute of Sports Assessment-Achilles questionnaire, in different languages, with no time limit. Two of the present authors independently assessed the quality of the studies located and extracted the relevant data. Terwee's criteria and the COSMIN checklist were employed to ensure adequate methodological quality.

RESULTS

Eleven instruments met the inclusion criteria for this review. Significant methodological flaws were detected, mostly regarding construct validity and responsiveness.

CONCLUSIONS

The cultural adaptation of the Spanish-language and Brazilian-Portuguese-language VISA-A presents adequate methodological quality. However, further studies are required, with greater methodological rigor, of the cultural adaptations of measurement instruments.IMPLICATIONS FOR REHABILITATIONOn available evidence, the Spanish-language and Brazilian-Portuguese language versions of the Victorian Institute of Sports Assessment - Achilles questionnaire are the most appropriate for patients with Achilles tendinopathy.Robust methods should be designed and implemented to obtain higher quality instruments for patients with Achilles tendinopathy to be used systematically in daily clinical practice.Most previous transcultural versions of the Victorian Institute of Sports Assessment - Achilles tendinopathy questionnaire have presented inadequate evidence of their psychometric properties and should be used with caution for patients with Achilles tendinopathy.

Biological and chemical changes in fluoroquinolone-associated tendinopathies: a systematic review

INTRODUCTION

The present systematic review investigates the biological and chemical mechanisms that affect the health and structure of tendons following the use of fluoroquinolones (FQs).

SOURCES OF DATA

A total of 12 articles were included, organized, and reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

AREAS OF AGREEMENT

Five mechanisms were identified: arrest of proliferation through a decreased activity of cyclin B, CDK-1, CHK-1, and increased PK-1; decrease tenocytes migration through decreased phosphorylation of FAK; decrease type I collagen metabolism through increased MMP-2; chelate effect on ions that influence epigenetics and several enzymes; fluoroquinolones-induced ROS (radical oxygen species) production in mitochondria.

AREAS OF CONTROVERSY

There is no definite structure-damage relationship. The dose-effect relationship is unclear.

GROWING POINTS

Knowing and defining the damage exerted by FQs plays a role in clinical practice, replacing FQs with other antibacterial drugs or using antioxidants to attenuate their pathological effects.

AREAS TIMELY FOR DEVELOPING RESEARCH

Clinical and basic sciences studies for each FQs are necessary.