Tailandia
Tailandia
Chronic graft-versus-host-disease (cGVHD) is a major cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation. The oral cavity is one of the most frequently affected anatomic sites and is affected in 70% of all patients who develop cGVHD. The objective of this study was to determine the therapeutic response to topical corticosteroids and clinical outcome of patients with oral cGVHD using the 2014 NIH consensus criteria.
The oral manifestations of cGVHD were collected at the first and the follow-up (FU) visits after the therapeutic treatment of oral GVHD. The FU intervals were: FU0, first visit; FU1, 0-1 month; FU2, 1-3 months; FU3, 3-6 months; FU4, 6-9 months; and FU5, 9-12 months. The oral cGVHD activity was assessed using the NIH modification of the Schubert Oral Mucosa Rating Scale (OMRS) and Thongprasom sign score. The functional impact was assessed by the organ-specific severity score.
Fourteen patients (93.3%) at FU0 were being treated with at least one form of systemic immunosuppressive therapy, i.e., prednisolone, cyclosporin, and tacrolimus. The OMRS was reduced between FU0 and FU3 (p < 0.001), FU0 and FU4 (p < 0.001), and FU0 and FU5 (p = 0.004). The organ-specific severity scores were also reduced between FU0 and FU4 (p = 0.016), and FU0 and FU5 (p = 0.001). There was no significant difference in the highest Thongprasom sign score between all follow-up intervals (FU0-FU5) (p = 0.201). One patient (6.7%) at FU4 and three patients (20.0%) at FU5 did not receive topical corticosteroid therapy for oral cGVHD.
The oral cGVHD lesions and functional impacts improved within 6 months and 9 months, respectively. However, most of the patients required topical corticosteroid therapy for more than 1 year to control their symptoms and lesions.
© 2001-2024 Fundación Dialnet · Todos los derechos reservados