Long-Term Utilization Patterns of Topical Therapy and Clinical Outcomes of Oral Chronic Graft-versus-Host Disease.

Abstract

An open-label phase 2 study of topical dexamethasone versus tacrolimus solutions in new-onset oral chronic graft-versus-host disease (cGVHD) revealed the superior efficacy of dexamethasone. The objective of this study was to report long-term patterns of topical therapy utilization and clinical outcomes in this cohort after completing the 30-day trial. A retrospective record review was performed from the date of study completion to January 2017. Topical therapies, systemic immunosuppressive therapies, objective measurements (National Institutes of Health severity score, oral mucosal scores), patient- reported outcomes (dryness, sensitivity, pain), and adverse events were recorded for oral cGVHD-related outpatient visits. Follow-up (FU) periods were defined as FU1 (0-1 month), FU2 (1-3 months), FU3 (3-6 months), FU4 (6-12 months), FU5 (12-18 months), and FU6 (18-24 months). Forty patients (52.5% males, median age, 56 years) completed the clinical trial and were included in the analysis. Topical therapies used were dexamethasone, tacrolimus, clobetasol, or a combination of these agents. At FU1, all 40 patients were receiving topical therapy, which decreased to 54.5% (12 out of 22) at FU6. Clinician-reported oral mucosal scores (0-12) and patient-reported sensitivity scores (0-10) decreased over time from FU1 (median mucosal score, 3; sensitivity, 3) to FU6 (mucosal score, 1; sensitivity, 2). Intralesional steroid therapy was provided to 6 patients for management of refractory oral ulcerations, all within the first year of follow-up. Patients with de novo symptomatic oral cGVHD may require long-term care with topical immunomodulatory therapy for up to 2 years, if not longer. Topical steroid and tacrolimus therapies are safe and effective in managing symptomatic oral cGVHD. Second-line topical therapy for refractory oral cGVHD requires further investigation.

• Authors: Muhammad Ali Shazib, Jillian Muhlbauer, Rachel Schweiker, Shuli Li, Corey Cutler, Nathaniel Treister
• Journal: Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation (Biol Blood Marrow Transplant) Vol. 26 Issue 2 Pg. 373-379 (02 2020) ISSN: 1523-6536 [Electronic] United States
• PMID: 31585167 (Publication Type: Clinical Trial, Phase II, Journal Article)
• Copyright: Copyright © 2019 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc. All rights reserved.

Chemical References

• Immunosuppressive Agents
• Tacrolimus

Topics

• Chronic Disease
• Female
• Graft vs Host Disease (drug therapy)
• Humans
• Immunosuppressive Agents (therapeutic use)
• Male
• Middle Aged
• Mouth Diseases
• Retrospective Studies
• Tacrolimus (therapeutic use)