Linking patient reported shoulder outcomes to the international classification of functioning, disability and health.

PURPOSE: To link the items from shoulder-specific Patient Reported Outcome Measures (PROMs) to the International Classification of Functioning, Disability and Health (ICF) domains and categories, and to determine if the items fit into the ICF framework. MATERIALS AND METHODS: The Brazilian versions of the Oxford Shoulder Score (OSS), Shoulder Pain and Disability Index (SPADI), Simple Shoulder Test (SST) and Western Ontario Rotator Cuff Index (WORC) were linked to the ICF by two researchers independently. Agreement between raters was determined by calculating the Kappa Index. RESULTS: Fifty-eight items from the PROMs were linked to eight domains and 27 categories of ICF. The PROMs covered components of body functions, activities, and participation. Components of body structure and environmental factors were not covered by any of the PROMs. ​There was substantial agreement between raters when linking the OSS (Kappa index = 0.66), SPADI (Kappa index = 0.92), SST (Kappa index = 0.72) and WORC (Kappa index = 0.71). CONCLUSIONS: WORC and SST were the PROMs that covered the highest number of ICF domains (seven and six, respectively). However, SST is short and may be less time consuming in a clinical assessment. Clinicians can benefit from this study to decide which shoulder-specific PROM may be more adequate according to the clinical demand.Implications For RehabilitationWestern Ontario Rotator Cuff Index was the shoulder-specific Patient Reported Outcome Measure (PROM) that best showed a broader view of functionality through the International Classification of Functioning, Disability and Health (ICF) domains that can influence shoulder pain and disability.Simple Shoulder Test seems to be the most recommended shoulder-specific PROM considering the number of domains covered by the ICF and the clinical evaluation time consumption.Shoulder Pain and Disability Index fails to provide a broader view of functioning through other ICF domains that may influence shoulder pain and disability.

Pain neuroscience education improves quality of life when added to aquatic exercise therapy for women with fibromyalgia: randomized controlled clinical trial.

PURPOSE: The aim of the present study was to investigate the effects of adding Pain Neuroscience Education (PNE) to an aquatic therapy protocol on pain, fibromyalgia (FMS) impact, quality of life and sleep. MATERIALS AND METHODS: Seventy-five women were randomly allocated into two groups: aquatic exercises (AEG, n = 36) and aquatic exercises + PNE (PNG, n = 39). The primary outcome was pain, and the secondary outcomes were FMS impact, quality of life, sleep and pain sensitivity (pressure pain thresholds - PPTs). Participants performed 45-min sessions of aquatic exercises, twice a week, for 12 weeks. PNG also received 4 PNE sessions during this period. Participants were assessed four times: initial (before treatment), after 6 weeks (intermediate) and 12 weeks (final) of treatment and after 12 weeks after the end of treatment (follow-up). RESULTS: Both groups improved pain after treatment, with no difference between them (p > 0.05, partial ƞ2 0.10). FMS impact and PPTs improved after treatment with no difference between groups, and sleep did not change. Quality of life improved several domains for both groups, with slightly better results for the PNG, with low effect sizes between groups. CONCLUSIONS: The present results show that the addition of PNE to an aquatic exercise intervention did not provide larger effects than aquatic exercises alone for people with FMS concerning pain intensity, but provided benefit for health-related quality of life for this population. TRIAL REGISTRATION: ClinicalTrials.gov (NCT03073642, version 2, April 1st, 2019). PERSPECTIVE: The addition of 4 Pain Neuroscience Education sessions to an aquatic exercises protocol did not add benefits for women with fibromyalgia syndrome on pain, fibromyalgia impact, and sleep, but improved quality of life and pain sensitivity.IMPLICATIONS FOR REHABILITATIONAquatic exercises are commonly prescribed, but patient education is crucial for the treatment.The addition of Pain Neuroscience Education to an aquatic exercises protocol did not add benefits for women with fibromyalgia syndrome.The positive changes on quality of life and pain sensitivity that this combination led to had small effect sizes and did not achieve minimal important clinical difference.

Measurement properties of the Brazilian versions of Fear-Avoidance Beliefs Questionnaire and Tampa Scale of Kinesiophobia in individuals with shoulder pain.

PURPOSE: To verify the measurement properties of the Brazilian versions of Fear-avoidance Beliefs Questionnaire (FABQ) and Tampa Scale of Kinesiophobia (TSK) in individuals with shoulder pain. METHODS: Individuals with shoulder pain (>18 years) were included in this study. Structural validity was verified by exploratory factor analysis, which was used to identify dimensionality of the FABQ and TSK. Test-retest reliability was assessed with intraclass correlation coefficient(3,1) and internal consistency with Cronbach's alpha. Floor or ceiling effects were also investigated. Responsiveness was verified by effect sizes and area under the receiver operating characteristic curve (AUC). RESULTS: Exploratory factor analysis identified two and one factor in the FABQ and TSK, respectively. FABQ and TSK presented moderate to good reliability and adequate internal consistency (Cronbach's alpha > 0.70). The floor effect was present in one factor of the FABQ. The FABQ and TSK showed small to moderate effect sizes and did not show adequate AUC. CONCLUSION: FABQ and TSK are multidimensional and unidimensional instruments, respectively. Those instruments presented moderate to good reliability and the responsiveness was considered to be suboptimal in individuals with shoulder pain.

Pain-related fear phenotypes are associated with function of the upper limbs in individuals with shoulder pain.

OBJECTIVE: To identify and describe phenotypes related to kinesiophobia, fear-avoidance, and pain catastrophizing, and determine clinical and demographic characteristics related to each phenotype as a function of self-reported function of the upper limbs in individuals with shoulder pain. METHODS: One hundred and seventy-seven individuals with shoulder pain participated in this study. Tampa Scale of Kinesiophobia, Fear-Avoidance Beliefs Questionnaire, Pain Catastrophizing Scale, Disabilities of the Arm, Shoulder and Hand Questionnaire (DASH), Numerical Pain of Rating Scale, and the angular onset of pain during the elevation of the arm were measured in all participants. A cluster analysis was performed considering kinesiophobia, fear-avoidance, and pain catastrophizing, then clinical and demographic characteristics of clusters were used to model individual's chance to belong to one of the clusters as a function of DASH. RESULTS: Two clusters were identified based on kinesiophobia, fear-avoidance, and pain catastrophizing. The cluster with worse pain-related fear profile presented (p < 0.05) higher age, worse function, and higher pain intensity. This same cluster was also associated with involvement of the dominant side (OR = 2.10, 95% CI = 1.03, 4.41) and worse function (OR = 0.96, 95% CI = 0.94, 0.98). CONCLUSION: This study identified that individuals with worse pain-related fear profile were older, with worse function, and higher pain intensity. Worse function and involvement of the dominant side were associated with the phenotype with a worse pain-related fear condition.