Publications by authors named "Gilbert Eng"
Article Synopsis
- * Researchers analyzed data from 450 patients, finding that 310 were classified as ultra-low risk (ULR) based on their rapid clinical response and low MAP scores, leading to significantly better outcomes.
- * Patients in the ULR group had higher response rates at day 28 and lower non-relapse mortality at six months, suggesting that careful monitoring can guide safer, more effective GVHD treatment strategies.
Acute graft-versus-host disease (GVHD) is a significant complication following hematopoietic stem cell transplantation (HCT). Although recent advancements in GVHD prophylaxis have resulted in successful HCT across HLA barriers and expanded access to HCT for racial minorities, less is known about how race affects the severity and outcomes of acute GVHD. This study examines differences in the clinical course of acute GVHD and the prognostic value of GVHD biomarkers for Black and White recipients.
View Article and Find Full Text PDFAcute graft-versus-host disease (GVHD) grading systems that use only clinical symptoms at treatment initiation such as the Minnesota risk identify standard and high-risk categories but lack a low-risk category suitable to minimize immunosuppressive strategies. We developed a new grading system that includes a low-risk stratum based on clinical symptoms alone and determined whether the incorporation of biomarkers would improve the model's prognostic accuracy. We randomly divided 1863 patients in the Mount Sinai Acute GVHD International Consortium (MAGIC) who were treated for GVHD into training and validation cohorts.
View Article and Find Full Text PDFThe significance of biomarkers in second-line treatment for acute graft-versus-host disease (GVHD) has not been well characterized. We analyzed clinical data and serum samples at the initiation of second-line systemic treatment of acute GVHD from 167 patients from 17 centers of the Mount Sinai Acute GVHD International Consortium (MAGIC) between 2016 and 2021. Sixty-two patients received ruxolitinib-based therapy, whereas 102 received other systemic agents.
View Article and Find Full Text PDFThe absence of a standardized definition for graft-versus-host disease (GVHD) flares and data on its clinical course are significant concerns. We retrospectively evaluated 968 patients across 23 Mount Sinai Acute GVHD International Consortium (MAGIC) transplant centers who achieved complete response (CR) or very good partial response (VGPR) within 4 weeks of treatment. The cumulative incidence of flares within 6 months was 22%, and flares were associated with a higher risk of nonrelapse mortality (NRM; adjusted hazard ratio [aHR], 4.
View Article and Find Full Text PDFThe overall response rate (ORR) 28 days after treatment has been adopted as the primary endpoint for clinical trials of acute graft versus host disease (GVHD). However, physicians often need to modify immunosuppression earlier than day (D) 28, and non-relapse mortality (NRM) does not always correlate with ORR at D28. We studied 1144 patients that received systemic treatment for GVHD in the Mount Sinai Acute GVHD International Consortium (MAGIC) and divided them into a training set (n=764) and a validation set (n=380).
View Article and Find Full Text PDFArticle Synopsis
- GVHD in the GI tract is a leading cause of death after stem cell transplant, with higher Ann Arbor scores indicating worse outcomes and treatment resistance.
- A phase 2 study tested natalizumab, a drug that targets T-cells, combined with corticosteroids for patients with severe GVHD, showing that it was safe and well-tolerated.
- The results revealed no significant benefits of adding natalizumab, as patients had similar recovery and survival rates compared to those who only received corticosteroids.