Consensus-based recommendations on communication and education regarding primary care physical therapy for patients with systemic sclerosis.

OBJECTIVE: This study aimed to develop recommendations for communication and postgraduate education regarding primary care physical therapy for systemic sclerosis (SSc) patients. METHODS: A virtual Nominal Group Technique was used with tasks forces for communication (n = 18) and education (n = 21). Both included rheumatologists, physical therapists (PTs) in primary, secondary or tertiary care, rheumatology nurses, advanced nurse practictioners and patient representatives. Three online meetings were organised for each task force to discuss (1) current bottlenecks; (2) potential solutions; and (3) the resulting draft recommendations. After the final adjustments, participants rated their level of agreement with each recommendation on a scale from 0 (not at all agree) to 100 (totally agree), using an online questionnaire. RESULTS: 19 and 34 recommendations were formulated for communication and education, respectively. For communication the main recommendations concerned the provision of an overview of primary care physical therapists with expertise in rheumatic and musculoskeletal diseases to patients and rheumatologists, the inclusion of the indication by the rheumatologist in the referral to the physical therapist and low-threshold communication with the rheumatologist in case of questions or concerns of the physical therapist. For postgraduate education three types of "on demand" educational offerings were recommended with varying levels of content and duration, to match the competencies and preferences of individual primary care physical therapists. CONCLUSION: Using a systematic qualitative approach, two multi-stakeholder task forces developed practical recommendations for primary care physical therapists' communication with hospital-based care providers and postgraduate education regarding the treatment of SSc patients.

Pulmonary Vascular Morphology Associated With Gas Exchange in Systemic Sclerosis Without Lung Fibrosis.

PURPOSE: Gas exchange in systemic sclerosis (SSc) is known to be affected by fibrotic changes in the pulmonary parenchyma. However, SSc patients without detectable fibrosis can still have impaired gas transfer. We aim to investigate whether pulmonary vascular changes could partly explain a reduction in gas transfer of SSc patients without fibrosis. MATERIALS AND METHODS: We selected 77 patients whose visual computed tomography (CT) scoring showed no fibrosis. Pulmonary vessels were detected automatically in CT images, and their local radii were calculated. The frequency of occurrence for each radius was calculated, and, from this radius histogram, 2 imaging biomarkers (α and ß) were extracted, wherein α reflects the relative contribution of small vessels compared with large vessels, and ß represents the vessel tree capacity. Correlations between imaging biomarkers and gas transfer [single-breath diffusion capacity for carbon monoxide corrected for hemoglobin concentration (DLCOc) %predicted] were evaluated with Spearman correlation. Multivariable stepwise linear regression was performed with DLCOc %predicted as the dependent variable and age, BMI, sPAP, FEV1 %predicted, TLC %predicted, FVC %predicted, α, ß, voxel size, and CT-derived lung volume as independent variables. RESULTS: Both α and ß were significantly correlated with gas transfer (R=-0.29, P-value=0.011 and R=0.32, P-value=0.004, respectively). The multivariable stepwise linear regression analysis selected sPAP [coefficient=-0.78; 95% confidence interval (CI)=-1.07, -0.49; P-value<0.001], ß (coefficient=8.6; 95% CI=4.07, 13.1; P-value<0.001), and FEV1% predicted (coefficient=0.3; 95% CI=0.12, 0.48; P-value=0.001) as significant independent predictors of DLCOc %predicted (R=0.71, P-value<0.001). CONCLUSIONS: In SSc patients without detectable pulmonary fibrosis, impaired gas exchange is associated with alterations in pulmonary vascular morphology.