Ocular chronic graft-versus-host disease after allogeneic hematopoietic stem cell transplantation in an Italian referral center.

PURPOSE: This study aimed to assess the prevalence and clinical manifestations of ocular graft-versus-host disease (GVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT).

METHODS

269 patients who received allo-HSCT for hematologic malignancies were evaluated between December 2013 and April 2017 in this prospective observational study. Subjects underwent ophthalmologic examination at 6, 12 and 24 months after allo-HSCT. We evaluated the ophthalmologic and hematological data using the NIH consensus criteria definition and the International Chronic Ocular GVHD Consensus Group scoring systems.

RESULTS

According to NIH consensus criteria definition, ocular GVHD developed in 46.1%, 51.9% and 54.7% of patients at the follow-up visits. According to the International Chronic Ocular GVHD Consensus Group, ocular GVHD developed in 41.3%, 47.7% and 51.9% of patients at the follow-up visits. We found a strong association between the presence of systemic GVHD and the development of chronic ocular GVHD throughout the entire follow-up period. Weaker associations were found between the presence of a female donor, matched related donor, conjunctival hyperemia and conjunctival fibrosis.

CONCLUSIONS

More than 50% of subjects develop chronic ocular GVHD after allo-HSCT. The presence of active systemic GVHD, female donor and matched related donor are associated with ocular GVHD development.