| 1. |
- Bergsten, Ulrika, et al.
(författare)
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Patterns of background factors related to early RA patients' conceptions of the causes of their disease
- 2011
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Ingår i: Clinical Rheumatology. - London : Springer Science and Business Media LLC. - 0770-3198 .- 1434-9949. ; 30:3, s. 347-352
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the present study was to identify patterns of background factors related to the early RA patients' conceptions of the cause of the disease. Conceptions from a qualitative study formed the basis for the stratification of 785 patients from the Swedish EIRA study answering a question about their own thoughts about the cause to RA. Logistic regression analyses were used to explore the associations between patients' conceptions and relevant background factors: sex, age, civil status, educational level, anti-cyclic citrullinated peptide antibody (anti-CCP) and smoking habits. The results were presented as odds ratios (OR) with 95% confidence intervals (CI). A conception of family-related strain was strongly associated with being young (OR 0.50; 95% CI 0.33-0.78 for age 58-70 vs. 17-46), female (OR 0.38; 95% CI 0.25-0.60 for male vs. female) and having a high level of education (OR 2.15; 95% CI 1.54-3.01 for university degree vs. no degree). A conception of being exposed to climate changes was associated with being male (OR 1.99; 95% CI 1.24-3.22 for male vs. female), having a low level of education (OR 0.33; 95% CI 0.18-0.58 for university degree vs. no degree) and positive Anti-CCP (OR 1.72; 95% CI 1.03-2.87 for positive vs. negative Anti-CCP). Linking patients' conceptions of the cause of their RA to background factors potentially could create new opportunities for understanding the complexity of the aetiology in RA. Furthermore, this information is important and relevant in the care of patients with early RA.
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| 2. |
- Berntson, Lillemor
(författare)
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Anti-inflammatory effect by exclusive enteral nutrition (EEN) in a patient with juvenile idiopathic arthritis (JIA) : brief report
- 2014
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Ingår i: Clinical Rheumatology. - : Springer Science and Business Media LLC. - 0770-3198 .- 1434-9949. ; 33:8, s. 1173-1175
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Tidskriftsartikel (refereegranskat)abstract
- There is extensive evidence for influence of gut microbiota on health. Exclusive enteral nutrition (EEN) possibly changes gut microbiota, but the exact pathophysiological role is unknown. EEN has been shown to have an anti-inflammatory effect in children with Mb Crohn, an inflammatory bowel disease. The intestinal tract is very scarcely studied in children with juvenile idiopathic arthritis (JIA), but data points to an immunologically important role. The aim of this study was to explore if EEN had any anti-inflammatory effect in children with JIA. The first patient enrolled in the study was followed for 1 year. She had onset of severe polyarticular disease at 3.2 years of age, negative in RF, anti-CCP, ANA, and HLA-B27. She was included in the study at 7.4 years of age. Exclusive enteral nutrition was given in two periods of almost 7 weeks each, several months apart, during the year of the study. Clinical and laboratory status were assessed before, during, and after treatment periods. In this patient, EEN had remarkable anti-inflammatory effect that was sustained for months after each of two separate treatment periods. Exclusive enteral nutrition is a possible anti-inflammatory treatment in patients with JIA, but to what extent EEN is effective in other children with JIA needs to be explored, as well as the possible pathophysiological role of EEN in those children.
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| 3. |
- Blanco, Ignacio, et al.
(författare)
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Low plasma levels of monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-alpha (TNF alpha), and vascular endothelial growth factor (VEGF) in patients with alpha1-antitrypsin deficiency-related fibromyalgia
- 2010
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Ingår i: Clinical Rheumatology. - : Springer Science and Business Media LLC. - 1434-9949 .- 0770-3198. ; 29:2, s. 189-197
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Tidskriftsartikel (refereegranskat)abstract
- Abnormalities in blood inflammatory markers have been associated with clinical manifestations and the pathogenesis of the fibromyalgia syndrome (FMS); a relationship between inherited alpha1-antitrypsin deficiency (AATD) and FMS has also been recently raised. In this study, plasma levels of inflammatory markers in FMS patients with and without AATD have been investigated. Blood samples from 138 age-matched females (79 FMS) and 59 general population (GP), with normal MM [n = 82 (59.4%)] and with MS, MZ, SZ, and ZZ AATD genotypes [n = 56 (40.6%)], were analyzed by ELISA for monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-alpha (TNF alpha), soluble TNF alpha receptors I and II, interleukin-8, and vascular endothelial growth factor (VEGF). Plasma levels of MCP-1, VEGF, and TNF alpha were significantly lower in FMS and GP subjects with AATD compared with those with normal MM-AAT genotypes. Moreover, plasma levels of MCP-1, VEGF, and TNF alpha were lower in AATD subjects with FMS than in those without FMS (P = 0.000, 0.000, and 0.046, respectively). No statistical differences were found for the other substances measured. Furthermore, a logistic regression model based on plasma MCP-1 cutoff value of a parts per thousand currency sign130 pg/ml allowed us to discriminate between FMS and GP subjects with a sensitivity of about 93% and a specificity of 79%. Low plasma levels of MCP-1, VEGF, and TNF alpha are related to AATD, although more markedly in FMS patients. Thus, hypotheses considering FMS as an inflammatory condition related to high plasma levels of inflammatory biomarkers cannot be supported.
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| 4. |
- C Kapetanovic, Meliha, et al.
(författare)
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Heptavalent pneumococcal conjugate vaccine elicits similar antibody response as standard 23-valent polysaccharide vaccine in adult patients with RA treated with immunomodulating drugs.
- 2011
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Ingår i: Clinical Rheumatology. - : Springer Science and Business Media LLC. - 1434-9949 .- 0770-3198. ; 30:12, s. 1555-1561
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Tidskriftsartikel (refereegranskat)abstract
- The objectives of the study were to compare antibody response in immunosuppressed patients with rheumatoid arthritis (RA) after vaccination with heptavalent pneumococcal conjugate vaccine (PCV7) to that of RA patients and healthy controls vaccinated with 23-valent polysaccharide vaccine (PPV23) and to study the impact of disease and/or treatment characteristics and type of vaccine on antibody response following pneumococcal vaccination in patients with RA. In total, 253 RA patients treated with methotrexate (MTX), anti-TNF blockers as monotherapy or anti-TNF + MTX were vaccinated with a single dose (0.5 ml) of PCV7. In addition, 149 RA patients receiving corresponding treatments and 47 healthy controls were vaccinated with a single dose (0.5 ml) of PPV23. Serotype-specific IgG to 23F and 6B were measured at vaccination and 4-6 weeks after vaccination using ELISA. Antibody response ratio (ARR), i.e. ratio between post-/prevaccination antibody levels, was compared between corresponding treatment groups. Differences in ARR were analysed using analysis of variance. Positive antibody response (posAR) was defined as equal to or greater than twofold increase in prevaccination antibody levels. Possible predictors of posAR were analysed using logistic regression model. Corresponding RA treatment groups showed similar ARR and posAR for both serotypes regardless of vaccine type. Higher age at vaccination and concomitant MTX were identified as predictors of impaired posAR for both serotypes tested, whereas type of vaccine did not influence posAR significantly. PCV7 elicits similar antibody response as PPV23 in patients with RA receiving immunosuppressive treatment. In RA patients, higher age and MTX treatment but not type of vaccine predicted impaired posAR.
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| 5. |
- Feldthusen, Caroline, 1977, et al.
(författare)
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Perception, consequences, communication, and strategies for handling fatigue in persons with rheumatoid arthritis of working age—a focus group study
- 2013
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Ingår i: Clinical Rheumatology. - : Springer Science and Business Media LLC. - 0770-3198 .- 1434-9949. ; 32:5, s. 557-66
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Tidskriftsartikel (refereegranskat)abstract
- Abstract The aim of this study was to describe how persons with rheumatoid arthritis (RA) of working age experience and handle their fatigue in everyday life. Six focus group discussions were conducted focusing on experiences of fatigue in 25 persons with RA (19 women, 6 men), aged 20–60 years. The discussions were recorded, transcribed verbatim, and analyzed according to qualitative content analysis. The analyses resulted in four categories. (1) Perception of fatigue: Fatigue was experienced different from normal tiredness, unpredictable, and overwhelming. It was associated with negative emotions, changed self-image, and fears. Feelings of frustration and shame were central when the persons were forced to omit valued life activities. (2) Consequences due to fatigue: The fatigue caused changes in cognitive ability, ability to act, and overall activity pattern where the increased need for rest and sleep caused an imbalance in daily life. The participants struggled not to let the fatigue interfere with work. The fatigue also brought negative consequences for their significant others. (3) Communicating fatigue: Fatigue was difficult to gain understanding for, and the participants adjusted their communication accordingly; it was important to keep up appearances. During medical consultation, fatigue was perceived as a factor not given much consideration, and the participants expressed taking responsibility for managing their fatigue symptoms themselves. (4) Strategies to handle fatigue: Strategies comprised conscious self-care, mental strategies, planning, and prioritizing. Fatigue caused considerable health problems for persons with RA of working age: negative emotions, imbalance in daily life due to increased need for rest, and difficulties gaining understanding. This draws attention to the importance of developing new modes of care to address fatigue in RA. Person-centered care to improve balance in life may be one approach needing further investigations.
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| 6. |
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| 7. |
- Jacobsson, Lennart, et al.
(författare)
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Sociodemographic and disease-related factors are associated with patient-reported anxiety and depression in spondyloarthritis patients in the Swedish SpAScania cohort
- 2014
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Ingår i: Clinical Rheumatology. - London : Springer Science and Business Media LLC. - 0770-3198 .- 1434-9949. ; 33:11, s. 1649-1656
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Tidskriftsartikel (refereegranskat)abstract
- Anxiety and depression are common among patients with rheumatic diseases. This study aims to explore which factors are associated with self-reported anxiety and depression in a well-defined cohort of spondyloarthritis (SpA) patients. In 2009, 3,711 patients from the SpAScania cohort were sent a postal questionnaire to assess health-related quality of life (HRQoL) and physical and mental functioning. The Hospital Anxiety and Depression Scale measured anxiety (HADS-A) and depression (HADS-D), subscales 0-21, best-worst. HADS a parts per thousand yen8 indicates possible cases of anxiety or depression. One-way ANOVA (p < 0.05) tested for differences among the SpA subtypes in HADS scores. Linear regression analysis adjusted for age, gender, and disease duration was used to test for associations between HADS and independent variables. In total, 2,167 (58 %) patients (52 % females, mean age 55.4 years) returned the questionnaire. In total, 683 (32 %) cases were classified as "possible anxiety" and 305 (14 %) as "possible depression" cases with mean (SD) HADS-A 5.9 (4.3) and HADS-D 4.4 (3.6). There were no differences among the SpA subtypes in HADS-A and HADS-D. HADS-A and HADS-D were associated with lower education, lower physical activity (HADS-D only), chronic pain problems, more fatigue, lower general health, lower HRQoL, lower level of functioning, higher disease activity, and lower self-efficacy. Associations with anxiety and/or depression appear multifactorial in patients with SpA including both personal and disease-related factors. Since these comorbidities are increased in SpA and treatable, they should be screened for in clinical practice, possibly with instruments like the HADS.
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| 8. |
- Knight, A, et al.
(författare)
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Efficacy and safety of rituximab as maintenance therapy for relapsing granulomatosis with polyangiitis-a case series.
- 2014
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Ingår i: Clinical Rheumatology. - : Springer Science and Business Media LLC. - 0770-3198 .- 1434-9949. ; 33:6, s. 841-848
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Tidskriftsartikel (refereegranskat)abstract
- The objective of this work was to study the efficacy and safety of pre-emptive rituximab (RTX) in a series of patients with severe relapsing granulomatosis with polyangiitis (GPA). GPA is a systemic vasculitis with a high relapse rate despite successful remission induction. Drug toxicity with repeated induction treatments and long-standing immunosuppression poses a problem. Based on the findings in reports on RTX for rheumatoid arthritis, we treated patients with severe relapsing GPA with pre-emptive RTX, 1,000 mg 2 weeks apart every 6 months, aiming at achieving sustainable remission. All patients at one centre with relapsing GPA in spite of traditional maintenance treatment, who had received more than or equal to three cycles of RTX as regularly repeated pre-emptive maintenance therapy every 6 months, were included in this retrospective study. Information on disease manifestations and activity, treatments, lab parameters and adverse events was extracted from the medical files. Of the 12 included patients, all with a positive proteinase 3-anti-neutrophil cytoplasmic antibodies, generalised disease and a median disease duration of 35 months (21-270), 92 % (11/12) achieved sustainable remission during a median follow-up time of 32 months (range 21-111) from first RTX treatment. Concomitant immunosuppressants were reduced. Infections were the most common adverse events, but infections were an issue also before the start of RTX. RTX administered every 6 months seems to be an effective maintenance treatment in a population with severe, relapsing long-standing GPA. Granulomatous as well as vasculitic manifestations responded equally well. Infections are a problem in this patient group but no new safety problems were identified.
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| 9. |
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| 10. |
- Nijs, Jo, et al.
(författare)
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Fear of movement and avoidance behaviour toward physical activity in chronic-fatigue syndrome and fibromyalgia: state of the art and implications for clinical practice.
- 2013
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Ingår i: Clinical Rheumatology. - : Springer Science and Business Media LLC. - 0770-3198 .- 1434-9949. ; 32:8, s. 1121-9
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Tidskriftsartikel (refereegranskat)abstract
- Severe exacerbation of symptoms following physical activity is characteristic for chronic-fatigue syndrome (CFS) and fibromyalgia (FM). These exacerbations make it understandable for people with CFS and FM to develop fear of performing body movement or physical activity and consequently avoidance behaviour toward physical activity. The aims of this article were to review what measures are available for measuring fear of movement and avoidance behaviour, the prevalence fear of movement and avoidance behaviour toward physical activity and the therapeutic options with fear of movement and avoidance behaviour toward physical activity in patients with CFS and FM. The review revealed that fear of movement and avoidance behaviour toward physical activity is highly prevalent in both the CFS and FM population, and it is related to various clinical characteristics of CFS and FM, including symptom severity and self-reported quality of life and disability. It appears to be crucial for treatment (success) to identify CFS and FM patients displaying fear of movement and avoidance behaviour toward physical activity. Individually tailored cognitive behavioural therapy plus exercise training, depending on the patient's classification as avoiding or persisting, appears to be the most promising strategy for treating fear of movement and avoidance behaviour toward physical activity in patients with CFS and FM.
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