2019
DOI: 10.1002/acr.23729
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Evolving Symptom Characteristics of Raynaud's Phenomenon in Systemic Sclerosis and Their Association With Physician and Patient‐Reported Assessments of Disease Severity

Abstract: Patients identify with distinct patterns of SSc-RP that may relate to progression of the obliterative microangiopathy of SSc. Difficulty distinguishing discrete SSc-RP attacks from persistent digital ischaemia in advanced SSc could influence diary-based approaches to assessing SSc-RP with implications for clinical trials. This article is protected by copyright. All rights reserved.

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Cited by 27 publications
(18 citation statements)
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References 17 publications
(26 reference statements)
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“…SSc patients can identify with distinct patterns of RP over time (that may reflect progression of vasculopathy) with established disease being associated with fewer 'stereotypical' attacks of RP, and more persistent features of tissue ischaemia. 18 Cold exposure is an important trigger for attacks of RP.…”
Section: Epidemiologymentioning
confidence: 99%
“…SSc patients can identify with distinct patterns of RP over time (that may reflect progression of vasculopathy) with established disease being associated with fewer 'stereotypical' attacks of RP, and more persistent features of tissue ischaemia. 18 Cold exposure is an important trigger for attacks of RP.…”
Section: Epidemiologymentioning
confidence: 99%
“…The relative importance of the various factors influencing a patient assessment of worsening symptoms is likely to vary significantly between patients, and this cannot be easily quantified in clinical studies. Also, there is the potential for underreporting the burden or change in disease status with increasing SSc duration as patients adapt to their disease and particular symptomatology (8). Of note, this study did not demonstrate a significant response shift across any of the domains of SSc evaluated, particularly when evaluating patient‐reported symptoms of RP and the development of digital ulcers.…”
Section: Discussionmentioning
confidence: 99%
“…Previous studies have demonstrated that patient assessment of the overall impact of RP on daily activities is associated with the presence of digital ulcers (6,7). Yet, studies that have evaluated the nature of patients’ RP have demonstrated a lack of association with RP pattern and clinical outcome, suggesting that there may be limits to the use of patient‐reported RP as a measure of disease activity (8). Potentially limiting the utility of patient‐assessed RP as a marker of disease activity is the marked response shift of RP symptoms associated with increasing SSc disease duration.…”
Section: Introductionmentioning
confidence: 99%
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“…Ele é uma resposta vasoconstritora anormal das artérias e arteríolas digitais, em geral desencadeado pelo frio e provocando alteração da coloração das extremidades, principalmente das mãos e pés. O fenômeno gera palidez seguida de cianose e rubor (MAVERAKIS et al, 2013;PAULING et al, 2018).…”
Section: Introductionunclassified