News

Scleroderma Renal Crisis More Common in Blacks, Study Finds

Scleroderma renal crisis (SRC), a rare and severe manifestation of systemic scleroderma, is disproportionately common in Blacks, a new study reports. “Black race was independently associated with a higher risk of future SRC,” its researchers wrote. “Further studies are needed to elucidate the mechanisms that underlie this important association.”…

Low Oxygen in Muscles Linked to Poor Exercise Capacity in SSc Patients

Poor oxygenation in skeletal muscles — those used in voluntary movements — contributes to impaired exercise capacity in people with scleroderma, a study suggests. The study, “Reduced exercise capacity in patients with systemic sclerosis is associated with lower peak tissue oxygen extraction: a cardiovascular magnetic resonance-augmented cardiopulmonary exercise…

Rates of SSc, Raynaud’s Likely Higher Among Post-9/11 Veterans

A higher rate of systemic sclerosis (SSc), very early diagnosis of systemic sclerosis (VEDOSS), and Raynaud’s phenomenon is evident among U.S. military veterans deployed in support of post-9/11 operations, compared with the general population, a study suggests. The data, obtained through Veterans Health Administration (VHA) health records, highlight…

Blood Proteins Profiles May Serve as Biomarkers of Scleroderma Severity

Distinct levels of proteins in the bloodstream of scleroderma patients matched altered gene activity in their skin, a large-scale molecular analysis showed. Researchers said these blood proteins could prove to be much-needed biomarkers for this chronic disease. “These results indicate that [blood] proteins are attractive surrogate markers for tracking…

Scleroderma Outcomes Often Worse for Blacks, US Study Finds

Black patients with scleroderma are at higher risk of mortality and serious complications such as interstitial lung disease than those of other racial or ethnic groups, a single-center U.S. study found. These findings may foster early monitoring of these patients as well as greater awareness among clinicians, researchers…

Rare Disease Groups in US Join in Plea for Care Across State Lines

Over 230 national organizations signed a letter urging all 50 U.S. state governors to “maintain and expand” flexibility with licensure requirements for the duration of the COVID-19 pandemic to ease access to care. During the pandemic, governors used emergency authority to waive certain state licensure requirements, giving healthcare providers…