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- Saevarsdottir, Saedis, et al.
(författare)
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Current smoking status is a strong predictor of radiographic progression in early rheumatoid arthritis: results from the SWEFOT trial
- 2015
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Ingår i: Annals of the Rheumatic Diseases. - : BMJ. - 1468-2060 .- 0003-4967. ; 74:8, s. 1509-1514
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Tidskriftsartikel (refereegranskat)abstract
- Objectives To study clinical predictors for radiographic progression after 1 year in an early rheumatoid arthritis (RA) trial. Methods In the SWEFOT trial population, disease modifying antirheumatic drug (DMARD) naive RA patients started methotrexate; 3-month responders (DAS28 <3.2) continued (n=147), while non-responders were randomised to addition of sulfasalazine +hydroxychloroquine (n=130) or infliximab (n=128). X-rays were scored by the Sharp-van der Hejde score (SHS) method and radiographic progression was defined as a >= 5 increase after 1 year. Potential baseline predictors of radiographic progression were tested using multivariable logistic regression, adjusted for potential confounders. Results 79 of 311 patients with available radiographs at baseline and follow-up had radiographic progression. The following baseline parameters were independent predictors of radiographic progression at 1 year: baseline erosions (adjusted OR=2.29, 95% CI 1.24 to 4.24), erythrocyte sedimentation rate (adjusted OR per tertile increase=1.72, 95% CI 1.12 to 2.65) and C-reactive protein (adjusted OR per tertile increase=1.52, 95% CI 1.03 to 2.26). Current smoking was an independent predictor of radiographic progression (adjusted OR=2.17, 95% CI 1.06 to 4.45). These results remained after further adjustment for treatment strategy. Three-dimensional matrix including current smoking status, erosions and C-reactive protein tertiles showed a 12-63% risk gradient from patients carrying none compared with all predictors. Rheumatoid factor (RF)/anti-cyclic citrullinated peptide (anti-CCP) positivity did not significantly predict radiographic progression using SHS increase >= 5 as cut-off. In a secondary exploratory analysis using cut-off > 1, both RF and anti-CCP positivity were significant predictors in the unadjusted, but not the adjusted analyses. The other parameters also remained significant using this lower cut-off. Conclusions In addition to previously described predictors, we identified smoking as a strong independent risk factor for radiographic progression in early RA.
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| 2. |
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| 3. |
- Andersson, Maria L.E., et al.
(författare)
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Patients with early rheumatoid arthritis in the 2000s have equal disability and pain despite less disease activity compared with the 1990s : Data from the barfot study over 8 years
- 2017
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Ingår i: Journal of Rheumatology. - : The Journal of Rheumatology. - 0315-162X .- 1499-2752. ; 44:6, s. 723-731
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Tidskriftsartikel (refereegranskat)abstract
- Objective. To compare outcomes over the first 8 years in patients with early rheumatoid arthritis (RA) recruited in the 1990s and the 2000s, with a special focus on functional disability and its possible predictors. Methods. Data were acquired from 1938 patients with early RA (American College of Rheumatology 1987 criteria) included in the BARFOT study, who had completed the 8-year followup. The patients were divided into 2 cohorts: cohort 1 (n = 928, 68% women) included from 1992 to 1999 and cohort 2 (n = 1010, 70% women) included from 2000 to 2006. Health Assessment Questionnaire (HAQ), 28-joint Disease Activity Score (DAS28), visual analog scale pain, and radiographs of hands and feet scored by the van der Heijde modified Sharp method were assessed during the 8 years. Longitudinal data analyses were performed using a generalized linear model. Results. Despite more active medical treatment during the 2000s, the courses of HAQ and pain showed no difference between the cohorts during followup, in either women or in men, with significantly higher levels in women compared with men. However, as expected, disease activity decreased more over time in cohort 2 compared with cohort 1, for both sexes, and women in cohort 2 had less radiographic progression compared with cohort 1. HAQ was associated with DAS28, pain, radiological scores, and sex in both cohorts, and in cohort 2 also with age and smoking. Conclusion. Patients included in the 2000s had lower disease activity, but not less activity limitation and pain over 8 years of followup despite more active treatment. Pain, aging, and smoking might explain why patients included in the 2000s still had the same disability levels as those included in the 1990s.
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| 5. |
- Bala, Sidona Valentina, et al.
(författare)
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Living with persistent rheumatoid arthritis : A BARFOT study
- 2017
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Ingår i: Journal of Clinical Nursing. - : Wiley. - 0962-1067 .- 1365-2702. ; 26:17-18, s. 2646-2656
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Tidskriftsartikel (refereegranskat)abstract
- Aim and objective: To describe and understand the meaning of living with persistent rheumatoid arthritis. Background: A considerable number of patients with rheumatoid arthritis live with an ongoing active and symptomatic illness despite access to potent antirheumatic treatment. There is, however, a lack of knowledge about the meaning of living with this severe long-term illness, defined as persistent rheumatoid arthritis. Design: A descriptive design based on a hermeneutic phenomenological method was used. Methods: Ten adults with persistent rheumatoid arthritis and at least five years disease duration were interviewed. The interviews were analysed according to van Manen's method. Results: Living with persistent rheumatoid arthritis revealed four overall themes: an existence dominated by painful symptoms and treatment, radical changes and limitations in one's life, a continual struggle to cope with one's life and to master the illness, and a dependency on those who are close by and the world around. The lifeworld was affected to a varying extent and in various ways by the illness but also by the dependence on its treatment and care that was not experienced as sufficiently meeting needs in terms of security, access to and coordination of care as well as team and rehabilitation services. Conclusions: Persistent rheumatoid arthritis and its treatment entail a radical effect on the person's life and quality of life. Current ordinary rheumatology care does not seem to meet the individual needs of the person with persistent rheumatoid arthritis in an optimal way. Relevance to clinical practice: A greater knowledge about and understanding of the person who lives with persistent rheumatoid arthritis is important for facilitating the development of care and the relief of suffering. A holistic alternative to conventional clinical practice, such as person-centred care, could be tested as an innovative model of care. Our findings might serve as material for educational and counselling purposes for healthcare professionals.
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| 6. |
- Bala, Sidona-Valentina, et al.
(författare)
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Measuring person-centered care in nurse-led outpatient rheumatology clinics
- 2018
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Ingår i: International Conference on Probabilistic Models for Measurement.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- BACKGROUND: Person-centered care (PCC) is a key component to effective illness management and high-quality care but conceptually underdeveloped in outpatient care settings for long-term disorders such as rheumatoid arthritis (RA), and there is a lack of instruments measuring patient perceived PCC.AIM: To conceptualize and operationalize outpatient PCC as a basis for measuring patient-perceived PCC in nurse-led outpatient rheumatology clinics.DESIGN: A conceptual outpatient PCC framework was developed based on theory and patient experiences.The resulting framework was operationalizedinto items that were tested regarding their accordancewith the theoretical framework and their measurement properties according to Rasch measurement theory (RMT) using the RUMM2030 software. RESULTS: The conceptual framework comprised five intermingled domains (personalization, shared decision-making, empowerment, communication, and social environment) that were operationalized into a 24-item PCC instrument for outpatient care in rheumatology (PCCoc/rheum). RMT analyses found items to successfully map out a quantitative continuum from lower to higher PCC levels, with generally acceptable model fit and a reliability of 0.88. Three items exhibiting multidimensionality, dysfunctional response categories, and/or unexpected hierarchical ordering were omitted. The revised PCCoc/rheum showed good accordance with the conceptual framework, improved fit, functioning response categories, and no DIF; reliability was 0.86.SUMMARY AND IMPLICATIONS: We found support for the PCCoc/rheum as a conceptually based outcome measure of patient perceived PCC. Results implied minor theoretical reconsiderations, and related scale revisions improved theoretical and clinical clarity. While in need of further testing, the PCCoc/rheum has great potential as a measure of outpatient PCC from a patient perspective.
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| 7. |
- Bala, Sidona-Valentina, et al.
(författare)
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Measuring person-centered care in nurse-led outpatient rheumatology clinics
- 2018
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- BACKGROUND: Person-centered care (PCC) is a key component to effective illness management and high-quality care but conceptually underdeveloped in outpatient care settings for long-term disorders such as rheumatoid arthritis (RA), and there is a lack of instruments measuring patient perceived PCC. AIM: To conceptualize and operationalize outpatient PCC as a basis for measuring patient-perceived PCC in nurse-led outpatient rheumatology clinics. DESIGN: A conceptual outpatient PCC framework was developed based on theory and patient experiences.The resulting framework was operationalizedinto items that were tested regarding their accordancewith the theoretical framework and their measurement properties according to Rasch measurement theory (RMT) using the RUMM2030 software. RESULTS: The conceptual framework comprised five intermingled domains (personalization, shared decision-making, empowerment, communication, and social environment) that were operationalized into a 24-item PCC instrument for outpatient care in rheumatology (PCCoc/rheum). RMT analyses found items to successfully map out a quantitative continuum from lower to higher PCC levels, with generally acceptable model fit and a reliability of 0.88. Three items exhibiting multidimensionality, dysfunctional response categories, and/or unexpected hierarchical ordering were omitted. The revised PCCoc/rheum showed good accordance with the conceptual framework, improved fit, functioning response categories, and no DIF; reliability was 0.86. SUMMARY AND IMPLICATIONS: We found support for the PCCoc/rheum as a conceptually based outcome measure of patient perceived PCC. Results implied minor theoretical reconsiderations, and related scale revisions improved theoretical and clinical clarity. While in need of further testing, the PCCoc/rheum has great potential as a measure of outpatient PCC from a patient perspective.
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| 8. |
- Bala, Sidona Valentina, et al.
(författare)
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Measuring person-centred care in nurse-led outpatient rheumatology clinics
- 2018
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Ingår i: Musculoskeletal Care. - : John Wiley & Sons. - 1478-2189 .- 1557-0681. ; 16:2, s. 296-304
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Tidskriftsartikel (refereegranskat)abstract
- Background: Measurement of person-centred care (PCC) outcomes is underdeveloped owing to the complexity of the concept and lack of conceptual clarity. A framework conceptualizing outpatient PCC in rheumatology nurse-led clinics has therefore been suggested and operationalized into the PCC instrument for outpatient care in rheumatology (PCCoc/rheum).Objective: The aim of the present study was to test the extent to which the PCCoc/rheum represents the underpinning conceptual outpatient PCC framework, and to assess its measurement properties as applied in nurse-led outpatient rheumatology clinics.Methods: The 24-item PCCoc/rheum was administered to 343 persons with rheumatoid arthritis from six nurse-led outpatient rheumatology clinics. Its measurement properties were tested by Rasch measurement theory.Results: Ninety-two per cent of individuals (n = 316) answered the PCCoc/rheum. Items successfully operationalized a quantitative continuum from lower to higher degrees of perceived PCC. Model fit was generally good, including lack of differential item functioning (DIF), and the PCCoc/rheum was able to separate individuals with a reliability of 0.88. The four response categories worked as intended, with the exception of one item. Item ordering provided general empirical support of a priori expectations, with the exception of three items that were omitted owing to multidimensionality, dysfunctional response categories and unexpected ordering. The 21-item PCCoc/rheum showed good accordance with the conceptual framework, improved fit, functioning response categories and no DIF, and its reliability was 0.86.Conclusion: We found general support for the appropriateness of the PCCoc/rheum as an outcome measure of patient-perceived PCC in nurse-led outpatient rheumatology clinics. While in need of further testing, the 21-item PCCoc/rheum has the potential to evaluate outpatient PCC from a patient perspective.
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| 9. |
- Bala, Sidona Valentina, et al.
(författare)
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Person-centred care in nurse-led outpatient rheumatology clinics : Conceptualization and initial development of a measurement instrument
- 2018
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Ingår i: Musculoskeletal Care. - : Wiley. - 1557-0681 .- 1478-2189. ; 16:2, s. 287-295
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Tidskriftsartikel (refereegranskat)abstract
- Background: Person-centred care (PCC) is considered a key component of effective illness management and high-quality care. However, the PCC concept is underdeveloped in outpatient care. In rheumatology, PCC is considered an unmet need and its further development and evaluation is of high priority. The aim of the present study was to conceptualize and operationalize PCC, in order to develop an instrument for measuring patient-perceived PCC in nurse-led outpatient rheumatology clinics. Methods: A conceptual outpatient PCC framework was developed, based on the experiences of people with rheumatoid arthritis (RA), person-centredness principles and existing PCC frameworks. The resulting framework was operationalized into the PCC instrument for outpatient care in rheumatology (PCCoc/rheum), which was tested for acceptability and content validity among 50 individuals with RA attending a nurse-led outpatient clinic. Results: The conceptual framework focuses on the meeting between the person with RA and the nurse, and comprises five interrelated domains: social environment, personalization, shared decision-making, empowerment and communication. Operationalization of the domains into a pool of items generated a preliminary PCCoc/rheum version, which was completed in a mean (standard deviation) of 5.3 (2.5) min. Respondents found items easy to understand (77%) and relevant (93%). The Content Validity Index of the PCCoc/rheum was 0.94 (item level range, 0.87-1.0). About 80% of respondents considered some items redundant. Based on these results, the PCCoc/rheum was revised into a 24-item questionnaire. Conclusions: A conceptual outpatient PCC framework and a 24-item questionnaire intended to measure PCC in nurse-led outpatient rheumatology clinics were developed. The extent to which the questionnaire represents a measurement instrument remains to be tested.
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| 10. |
- Bremander, Ann, 1957-, et al.
(författare)
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Importance of Measuring Hand and Foot Function Over the Disease Course in Rheumatoid Arthritis : An Eight-Year Follow-Up Study
- 2019
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Ingår i: Arthritis care & research. - Hoboken : John Wiley & Sons. - 2151-464X .- 2151-4658. ; 71:2, s. 166-172
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To assess function using the Signals of Functional Impairment (SOFI) instrument over 8 years, to study clinical variables associated with the change, and to study change over time of the SOFI items.Methods: In total, 1,223 patients with early rheumatoid arthritis (RA) from the Better Anti-Rheumatic Farmacotherapy (BARFOT) cohort (mean ± SD age 56.9 ± 15.4 years, 67% women) were included in the analysis. Data from baseline and from 1 and 8 years were studied. The SOFI instrument includes measures of range of motion in the hand, shoulder/arm, and lower extremity (range 0–44, best to worst). The effects of baseline variables (sociodemographic, disease activity, joint destruction, and function) on change in SOFI scores were studied by linear regression analysis.Results: During the first year, the improvement in mean ± SD SOFI scores was 2.7 ± 5.7 (P < 0.001). Worse scores in the Disease Activity Score in 28 joints and Health Assessment Questionnaire score at baseline were associated with this improvement (r2 <= 0.11). During the next 7 years, the deterioration in SOFI scores was mean ± SD 1.5 ± 4.9 (P < 0.001). Based on change scores, we found that finger flexion, pincer grip, and toe-standing were the most important items to measure, explaining 58-61% of the total SOFI score, and these items were also associated with radiographic changes at the 8-year follow-up.Conclusion: Function as assessed with SOFI scores improved during the first year in patients with early RA, but it deteriorated slowly thereafter. Impaired hand and foot function was associated with joint destruction at the 8-year follow-up. Measures of hand and foot function will complement self-reported and medical data, both in clinical work and in long-term research studies. Copyright © 2019, Emerald Publishing Limited
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