Comprehensive care in systemic sclerosis

Patients with Systemic Sclerosis have to cope with an uncertain disease course, varying impact on physical functioning and limited treatment options. There is increasing acknowledgement of the psychological burden that this entails, however, from a medical point of view, the impact of a disease is often expressed as a degree of physical disability . The International Classification of Functioning ( ICF ) WHO describes the functioning of people, but also the factors that affect functioning; the patient is placed central, and the following adherent domains are described: a) disease characteristics (body functions and structures), b ) activities and social participation , c ) contextual factors (available treatment) and d ) personal characteristics of patients. The aim of this thesis was to gain more insight into the impact of SSc on the health of patients with respect the ICF classification. The thesis includes a study of health care need, as well as the influence of systemic sclerosis in oral function, sexual function, hand function, impact of the disease on work status. Also a echogrdiographic technique named speckle tracking strain analysis, evaluating left ventricular function was studied. Finally, a multidisciplinary rehabilitation program was evaluated using an RCT .NVLE Actelion PharmaceuticalsUBL - phd migration 201

The educational needs of patients with undifferentiated spondyloarthritis: Validation of the ENAT questionnaire and needs assessment

Copyright © 2018 John Wiley & Sons, Ltd. Objectives: The aim of the present study was to validate the Swedish version of the educational needs assessment tool (SwENAT) in undifferentiated spondyloarthritis (USpA) and use it to study the educational needs of patients with USpA. Methods: This was a cross-sectional study, recruiting a random sample of patients with USpA from a hospital register in Sweden. Educational needs data were collected, together with disease activity and function indices (Bath Ankylosing Spondylitis Disease Activity Index [BASDAI] and Bath Ankylosing Spondylitis Functional Index [BASFI]). Rasch analysis was utilized to evaluate the construct validity, internal consistency and unidimensionality of the SwENAT before studying differences in educational needs between patient subgroups (gender, age and disease severity). Results: Complete responses were obtained from 77 patients (48 women), with a mean age (standard deviation [SD]) of 50 (12) years, a disease duration of 16 (11) years, a BASDAI score of 4.9 (1.9) and a BASFI score of 3.1 (2.3). The SwENAT satisfied the requirements of the Rasch model (χ 2 = 11.488; p = 0.119), including strict unidimensionality. Overall, the mean (SD) SwENAT score was 86 (32). Women reported higher needs than men in the domains of pain (mean [SD] 13.1 [6.8] versus 10.1 [6.0]; p = 0.05); movement (mean [SD] 13.0 [5.5] versus 9.9 [5.7]; p = 0.02) and self-help (mean [SD] 17.0 [5.8] versus 14.1 [5.0]; p = 0.03). Higher disease activity (BASDAI >4) was associated with higher educational needs (mean [SD] 92.6 [31.9] versus 73.7 [29.4]; p = 0.02). Conclusions: These data suggest that the SwENAT is valid in USpA. Women and patients with higher disease activity are more likely to have high levels of educational needs, so special attention and strategies to target patient education are warranted

Randomized feasibility trial of the Scleroderma Patient-centered Intervention Network hand exercise program (SPIN-HAND): study protocol

Background: Significant functional impairment of the hands is nearly universal in systemic sclerosis (SSc, scleroderma). Hand exercises may improve hand function, but developing, testing and disseminating rehabilitation interventions in SSc is challenging. The Scleroderma Patient-centered Intervention Network (SPIN) was established to address this issue and has developed an online hand exercise program to improve hand function for SSc patients (SPIN-HAND). The aim of the proposed feasibility trial is to evaluate the feasibility of conducting a full-scale randomized controlled trial (RCT) of the SPIN-HAND intervention. Design and methods: The SPIN-HAND feasibility trial will be conducted via the SPIN Cohort. The SPIN Cohort was developed as a framework for embedded pragmatic trials using the cohort multiple RCT design. In total, 40 English-speaking SPIN Cohort participants with at least mild hand function limitations (Cochin Hand Function Scale ≥3) and an indicated interest in using an online hand-exercise intervention will be randomized with a 1:1 ratio to be offered to use the SPIN-HAND program or usual care for 3 months. The primary aim is to evaluate the trial implementation processes, required resources and management, scientific aspects, and participant acceptability and usage of the SPIN-HAND program. Discussion: The SPIN-HAND exercise program is a self-help tool that may improve hand function in patients with SSc. The SPIN-HAND feasibility trial will ensure that trial methodology is robust, feasible, and consistent with trial participant expectations. The results will guide adjustments that need to be implemented before undertaking a full-scale RCT of the SPIN-HAND program. Trial registration: ClinicalTrials.gov Identifier: NCT03092024.Canadian Institutes of Health Research(undefined

Increased incidence of pregnancy complications in women who later develop scleroderma: a case control study

ABSTRACT: INTRODUCTION: Studies have shown that fetal progenitor cells persist in maternal blood or bone marrow for more than 30 years after delivery. Increased trafficking of fetal cells occurs during pregnancy complications, such as hypertension, preeclampsia, miscarriage and intra-uterine growth restriction (IUGR). Women with these pregnancy complications are significantly more often HLA-class II compatible with their spouses. Women who later develop scleroderma also give birth to an HLA-class II child more often. From these prior studies we hypothesized that preeclampsia and other pregnancy complications could be associated with increased levels of fetal cell trafficking, and later be involved in the development of scleroderma. METHODS: This study was a retrospective multi-centre matched case-control study. One-hundred-and-three women with systemic sclerosis (SSc) and 103 women with no history of SSc or other autoimmune disease were given a questionnaire regarding complications during pregnancy, such as hypertension, intra-uterine growth restriction (IUGR) and miscarriage. Conditional logistic regression analysis was used to assess associations. RESULTS: We found a statistically significantly increased incidence of having had a pregnancy history of hypertension or a fetus with IUGR in women who subsequently developed SSc compared to healthy controls. We found an odds ratio of 2.6 (95% confidence interval (CI): 1.1 to 4.6) for hypertensive complications during pregnancy and an odds ratio of 3.9 (95% CI: 1.2 to 12.3) for intra-uterine growth restriction for women with SSc compared to healthy controls. CONCLUSIONS: This is the first study to show an association between hypertensive complications during pregnancy or IUGR and the development of SSc at a later age. We speculate that the pregnancy abnormalities may have resulted in increased fetomaternal trafficking, which may have played a role in the increased incidence of SSc. Further studies are indicated to examine this putative relationship.Pathophysiology and treatment of rheumatic disease

Feasibility of tailored treatment based on risk stratification in patients with early rheumatoid arthritis

Introduction: Personalized medicine is the holy grail of medicine. The EULAR recommendations for the management of rheumatoid arthritis (RA) support differential treatment between patients with baseline characteristics suggestive of a non-poor prognosis (non-PP) or poor prognosis (PP) (presence of autoantibodies, a high inflammatory activity and damage on radiographs). We aimed to determine which prognostic risk groups benefit more from initial monotherapy or initial combination therapy. Methods: 508 patients were randomized t

The Natural Sequence in Which Subclinical Inflamed Joint Tissues Subside or Progress to Rheumatoid Arthritis:A Study of Serial MRIs in the TREAT EARLIER Trial

Objective: The natural trajectory of clinical arthritis progression at the tissue level remains elusive. We hypothesized that subclinical inflammation in different joint tissues (synovitis, tenosynovitis, osteitis) increases in a distinct temporal order in patients with clinically suspect arthralgia (CSA) who develop rheumatoid arthritis (RA) and subsides in a different sequence when CSA spontaneously resolves. Methods: We studied 185 serial magnetic resonance images (MRIs) from CSA patients with subclinical joint inflammation from the placebo arm of the TREAT EARLIER trial: 52 MRIs from 21 RA progressors (MRIs conducted at 1 year before, at 4 months before, and upon RA development), and 133 MRIs from 35 patients with spontaneous resolution of pain (MRIs conducted at baseline and at 4, 12, and 24 months). MRIs were scored for osteitis, synovitis, and tenosynovitis. We used cross-lagged models to evaluate 2 types of time patterns between pairs of inflamed tissues: a simultaneous pattern (coinciding changes) and a subsequent pattern (inflammatory changes in 1 tissue preceding changes in another tissue). Results:In patients who developed RA, synovitis, tenosynovitis, and osteitis increased simultaneously. Increasing osteitis occurred in the final 4 months before RA diagnosis, following incremental tenosynovitis and synovitis changes during the 1 year to 4 months before diagnosis (P &lt; 0.01). In anti–citrullinated protein antibody (ACPA)-positive and ACPA-negative patients who progressed to RA, osteitis increased just before RA development. In patients with pain resolution, simultaneous decreases in synovitis, tenosynovitis, and osteitis occurred, with tenosynovitis decreasing in the first 4 months after CSA onset preceding decreasing synovitis and osteitis during 4–12 months (P = 0.02 and P &lt; 0.01). Conclusion:We identified natural sequences of subclinical inflammation in different joint tissues, which deepens our understanding of clinical arthritis and RA development. During RA progression, increasing osteitis followed previous increases in tenosynovitis and synovitis. During pain resolution, tenosynovitis decreased first, followed by decreasing synovitis and osteitis.</p

Health care usage in Dutch systemic lupus erythematosus patients

Public Health and primary car

Rituximab in early systemic sclerosis

Objectives (1) Hypothesis testing of the potency of rituximab (RTX) in preventing fibrotic complications and (2) assessing acceptability and feasibility of RTX in early systemic sclerosis (SSc). Methods A small, 24-month, randomised, double-blind, placebo-controlled, single-centre trial in patients with SSc diagnosed <2 years was conducted. Patients received RTX or placebo infusions at t=0, t=15 days and t=6 months. Patients were clinically evaluated every 3 months, with lung function tests and high-resolution CT every other visit. Skin biopsies were taken at baseline and month 3. Immunophenotyping of peripheral blood mononuclear cells was performed at every visit, except at months 9 and 18. Adverse events, course of skin and pulmonary involvement and B cell populations in skin and peripheral blood were evaluated. Results In total 16, patients (rituximab n=8, placebo n=8) were included. Twelve patients had diffuse cutaneous SS

Evolution of systemic sclerosis-associated interstitial lung disease one year after hematopoietic stem cell transplantation or cyclophosphamide

Objective Hematopoietic stem cell transplantation (HSCT) and cyclophosphamide (CYC) are treatment options for progressive systemic sclerosis associated with interstitial lung disease (SSc-ILD). The aims of our retrospective observational study were to evaluate: 1) the evolution of SSc-ILD in SSc patients treated with HSCT (assessed by high-resolution computed tomography [HRCT]; a group of patients treated with CYC was included as frame of reference); 2) how results of pulmonary function tests (PFTs) are associated with HRCT findings; and 3) which factors predict ILD reduction. Methods We semiquantitatively scored total ILD extent, reticulations, and ground-glass opacities (GGO) scores at baseline and at the 1-year HRCTs of SSc patients treated with HSCT or CYC. Linear association between changes in HRCT scores and PFT results and predictors of ILD improvement were studied. Results We included 51 patients (those treated with HSCT [n = 20] and those treated with CYC [n = 31]). The mean change in total ILD score was -5.1% (95% confidence interval [95% CI] -10.2, 0.0) in the HSCT treatment group (P = 0.050), and -1.0% (95% CI -4.3, 2.3) in the CYC treatment group (P = 0.535). For all patients, the evolution of HRCT scores was weakly associated with relative changes in PFT results. In univariate logistic regression, higher ground-glass opacities, higher total ILD, and lower single-breath diffusing capacity for carbon monoxide scores at baseline predicted improvement of ILD extent after treatment, but a multivariable model could not be built to assess independency of predictors. Conclusion One year after treatment with HSCT, a nonsignificant but clear reduction of SSc-ILD extent was observed. Changes in PFT results were associated with changes in HRCT scores but the correlation was weak and cannot be considered conclusive.Pathophysiology and treatment of rheumatic disease