Disability and rehabilitation
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To cross-culturally adapt and validate the Greek version of the Kujala anterior knee pain scale (KAKPS). ⋯ This study has shown that the Greek KAKPS has good internal consistency, test-retest reliability and concurrent validity when correlated with the PFPS severity scale in adult patients with AKP for at least four weeks. Implications for rehabilitation The Greek version of the KAKPS has been found to be reliable and valid when used in adult patients with AKP for at least four weeks. The results of the psychometric characteristics were compatible with those of the original English version. The KAKPS could be applied in a Greek-speaking population to assess functional limitations and symptoms in patients aged 18-45 years old with AKP for at least four weeks.
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Observational Study
How kinematic disturbance in the deformed rheumatoid thumb impacts on hand function: a biomechanical and functional perspective.
Purpose This study investigates the effects of kinematic disturbances in rheumatoid thumb on patient's hand functions via objective and patient-perceived measurements. Method Twenty-one patients with rheumatoid arthritis (RA) and 21 healthy age- and gender-matched individuals were recruited to receive the objective evaluations, including the Purdue Pegboard Test, Jamar dynamometer, pinch-meter, Permanent Impairment Scale and self-administrated measurements, including the Health Assessment Questionnaire (HAQ) and Manual Ability Measure-36 (MAM-36). An electromagnetic tracking system was used to measure thumb kinematics. ⋯ Implications for Rehabilitation A deformed rheumatoid thumb might limit the movement workspace of the thumb and consequently impair the hand performance as well as the life quality. The dominant thumb of the RA patients might have greater structural and functional deterioration than the non-dominant side. Suitable joint protection strategies, exercises and orthotics should be early applied to the RA patients for preserving hand functions.
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Multicenter Study
Hand pains in women and men in early rheumatoid arthritis, a one year follow-up after diagnosis. The Swedish TIRA project.
Purpose This research analysed general pain intensity, hand pain at rest and hand pain during activity in women and men in early rheumatoid arhtritis (RA). Method Out of the 454 patients that were recruited into the Swedish early RA project "TIRA" the 373 patients (67% women) that remained at 12 months follow-up are reported here. Disease activity 28 joint score (DAS-28), disability (Health Assessment Questionnaire = HAQ) and pain (VAS) were recorded at inclusion and after 3 (M3), 6 (M6) and 12 (M12) months. ⋯ The extent of hand pain evidenced in our work gives a more detailed and comprehensive account of pain status. Higher hand pain during active grip testing than that during rest indicates a potential relationship to ongoing activity limitation. Hand pain assessment can help guiding multi-professional interventions directed to reduce hand pain and thereby probably reduce activity limitations.
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Purpose To translate and cross-culturally adapt the Back Beliefs Questionnaire (BBQ) into modern standard Arabic and examine its validity, acceptability and reliability in Arabic-speaking patients with low back pain (LBP). Method The BBQ was forward, back-translated and reviewed by an expert committee. Seventeen bilingual patients completed Arabic and English BBQs. ⋯ We recommend the use of our valid and reliable, translated and cross-culturally adapted tool with Arabic-speaking patients. The tool can measure attitudes and beliefs concerning the future consequences of LBP, with regards to recovery and return to work in this sample. Findings will improve back pain management options aimed at reducing back pain disability though challenging and modifying beliefs in the Middle East or with migrant populations in the West.
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Purpose To examine the measurement properties of measures of psychological constructs in people with knee osteoarthritis. Method Participants with osteoarthritis of the knee completed the beck depression inventory (BDI-II), state-trait anxiety inventory (STAI), arthritis helplessness index (AHI), fatigue severity scale (FSS), coping strategies questionnaire (CSQ), beliefs about pain control questionnaire (BPCQ), illness perceptions questionnaire-revised (IPQ-R), pain self-efficacy questionnaire (PSEQ) at home as part of a set of measures covering different aspects of osteoarthritis pain. The questionnaires were returned by pre-paid envelope. ⋯ And helplessness can be measured using the Helplessness subscale of the AHI. The PSEQ was an acceptable measure of self-efficacy and cognitive coping strategies can be measured with the CSQ. Rasch analysis highlighted lack of unidimensionality, disordered response thresholds and poor targeting in some measures commonly used for people with osteoarthritis.