The Plasma Levels of ADAMTS-13, von Willebrand Factor, VWFpp, and Fibrin-Related Markers in Patients With Systemic Sclerosis Having Thrombosis. (September 2018)

• Record Type: Journal Article
• Authors: Habe, Koji; Wada, Hideo; Higashiyama, Ayaka; Akeda, Tomoko; Tsuda, Kenshiro; Mori, Ryoko; Kakeda, Masato; Matsumoto, Takeshi; Ohishi, Kohshi; Yamanaka, Keiichi; Katayama, Naoyuki; Mizutani, Hitoshi
• Is Part Of: Clinical and applied thrombosis/hemostasis. Volume 24:Number 6(2018)
• Page Start: 920
• Page End: 927
• Publication Date: 2018-09
• Subjects: systemic sclerosis -- VWF -- VWFpp -- ADAMTS-13 -- d-dimer -- soluble fibrin; Hemostasis -- Periodicals; Thrombosis -- Periodicals; 616.13
• DOI: 10.1177/1076029617736382
• Languages: English
• ISSNs: 1076-0296

Abstract

This study aimed to examine the hemostatic abnormalities in patients with systemic sclerosis (SSc) and the relationship between these abnormalities and thrombotic events (THEs), focusing on the difference in diffuse cutaneous SSc (dcSSc) and limited cutaneous SSc (lcSSc). The plasma levels of ADAMTS-13 (a disintegrin-like and metalloproteinase with thrombospondin type 1 motifs 13), von Willebrand factor (VWF), VWF propeptide (VWFpp), d -dimer, and soluble fibrin (SF) were measured in 233 patients with SSc. The relationship between their levels and organ involvement, including THEs and interstitial lung disease (ILD), was evaluated. The plasma levels of VWF and VWFpp were significantly elevated and ADAMTS-13 activity was significantly decreased in patients with SSc compared to healthy participants. The VWFpp in dcSSc was significantly higher than in lcSSc. Twelve patients with SSc were complicated with acute THE, and 25 patients with SSc were complicated with past THE. The plasma levels ofd -dimer and SF were significantly elevated in patients with SSc having THE. The plasma levels of VWF and VWFpp were significantly elevated in patients with SSc having ILD. The plasma levels ofd -dimer were elevated in patients with SSc having other connective tissue diseases (CTDs). The plasma levels of ADAMTS-13 were significantly decreased and VWF, VWFpp, and SF were increased in patients with ad -dimer level of ≥1 μg/mL. Systemic sclerosis carries a high risk of THE, especially in patients with other CTDs. Plasma hemostasis-related markers are closely related to ILD and THE. These markers are important as markers of organ involvement as well as THE.