ArticleMediterranean journal of rheumatology2023
Prevalence & Impact of COVID-19 in Systemic Sclerosis Patients and Assessment of the Demographic & Clinical Features in Cases Associated with Worse Prognosis: Results of a Single Centre Registry.
Article in Mediterranean journal of rheumatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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10 authors at 1 institution in 1 country.
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Abstract
Background: Our knowledge of the COVID-19 infection impact on systemic sclerosis (SSc) is scarce. This study aimed to assess the prevalence of COVID-19 infection and to determine the predictive factors of worse outcomes and death in SSc patients. Methods: In this cohort study all patients who attended our clinic between 20 Results: Of the total 192 SSc patients studied, COVID-19 affected 12.5%; 6% experienced mild disease, 7% were hospitalized and 3% died. The worse outcome was associated with: older age [95%CI: 1.00-1.08], smoking [95%CI: 2.632-33.094], diabetes [95%CI: 1.462-29.654], digital pitting scars (DPS) [95%CI: 1.589-21.409], diffusing capacity of the lungs for carbon monoxide [DLCO<70 [95%CI: 1.078-11.496], left ventricular ejection fraction (LVEF)<50% [95%CI: 1.080-38.651], systolic pulmonary artery pressure (sPAP)>40 mmHg [95%CI: 1.332-17.434], pericardial effusion (PE) [95%CI: 1.778-39.206], and tendon friction rub [95%CI: 1.091-9.387]. Death was associated with male gender [95%CI: 1.54-88.04], hypertension [95%CI: 1.093-2.155], digital ulcers (DU) [95%CI: 0.976-18.34], low forced vital capacity (FVC) [95%CI: 0.03-0.81], and joint flexion contracture (JFC) [95%CI: 1.226-84.402]. Conclusion: Risk factors for the worse outcome in COVID-19 infected SSc patients included, older age, smoking, diabetes, DPS, DLCO<70, LVEF<50%, sPAP>40 mmHg, PE, and TFR. Death was associated with the male gender, hypertension, DU, low FVC, and JFC.
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