scholarly journals Ruxolitinib for Steroid-Refractory Acute Graft-Versus-Host Disease: A Single Centre Retrospective Study

Blood ◽  
2021 ◽  
Vol 138 (Supplement 1) ◽  
pp. 4878-4878
Author(s):  
Yuan Suo ◽  
Jiapei Liu ◽  
Yiming Sun ◽  
Qiaoyuan Wu ◽  
Hua Jin ◽  
...  
Keyword(s):  
Stem Cell ◽  
Retrospective Study ◽  
Graft Versus Host Disease ◽  
Cumulative Incidence ◽  
Second Line ◽  
Hematopoietic Stem ◽  
Host Disease ◽  
Graft Versus Host ◽  
Steroid Refractory ◽  
Acute Graft

Abstract Background Acute graft-versus-host disease (aGVHD) is the major cause of non-relapse morbidity and mortality after allogeneic hematopoietic stem cell transplantation(allo-HSCT). But only 40% of the patients will respond to first-line therapies Corticosteroids. Ruxolitinib, a selective Janus kinase (JAK) 1/2 inhibitor, reduces the incidence and severity of GVHD while preserving graft-versus-leukemia effects in preclinical models. The retrospective study evaluated the efficacy of ruxolitinib compared with other second-line therapies for steroid-refractory aGVHD (SR-aGVHD) in a single-center. Methods A total of 90 patients who developed SR-aGVHD after HSCT were evaluated in this retrospective study.They were treated with ruxolitinib (n=45) or other salvage-therapies (n=45) including MTX, basiliximab, etanercept and MSC at our institution. The primary endpoint was the overall response rate (ORR) at Day 28. Additional endpoints included overall survival (OS), cumulative incidence rates of failure-free survival (FFS), relapse, non-relapse mortality (NRM) and cGVHD. Treatment failure was defined as 1) addition of new systemic therapy for aGVHD, 2) NRM, 3) relapse, 4) progression of hematologic disease. FFS and OS were calculated from the day of starting the use of second-line treatments for aGVHD. Results The median age was 34 years (range 14-69). At the time of enrollment 25 patients had grade Ⅱ disease, 39 with grade Ⅲ disease, 26 with grade IV disease. The skin was involved in 54.4%, lower gastrointestinal (GI) tract in 78.9% and liver in 20.2%. With a median follow-up of 1.33 years, the ORR at day 28 was higher in ruxolitinib group than non-ruxolitinib group (62.2% [95% CI, 47.5%-77.0%] vs. 26.7% [95% CI, 13.2%-40.1%], P=0.001) (Table 1). The 1-year OS was 64.4 % and 45.5% in the two groups, respectively (P=0.0382). Ruxolitinib treatment also improved the 1-year cumulative incidence of FFS (57.8% vs. 26.6%, P=0.002), while the 1-year cumulative incidence of relapse did not differ significantly (9.6% vs. 20.0%, P=0.195). The 1-year cumulative incidence of NRM was lower in the ruxolitinib group than the non-ruxolitinib group (24.4% vs. 45.3%, P=0.023). The 1-year and 3-year cumulative incidence of cGVHD were 17.8% vs. 33.3% and 26.8% vs. 44.4% between the ruxolitinib group and non-ruxolitinib group (P=0.10 and P=0.04). Conclusions Our study demonstrated that ruxolitinib is effective than other second-line treatments in patients with SR-aGVHD due to the higher response rates and the improvement of prognosis. Furthermore, ruxolitinib could reduce the incidence and severity of chronic GVHD in aGVHD patients. Keywords: Ruxolitinib; Steroid-refractory; Acute graft-versus-host disease; Haploidentical hematopoietic stem cell transplantation Figure 1 Figure 1. Disclosures No relevant conflicts of interest to declare.

scholarly journals Mesenchymal Stem Cell Therapy Overcomes Steroid Resistance in Severe Gastrointestinal Acute Graft-Versus-Host Disease

2019 ◽  
Vol 2019 ◽  
pp. 1-5 ◽  
Author(s):  
Kyoko Moritani ◽  
Reiji Miyawaki ◽  
Kiriko Tokuda ◽  
Fumihiro Ochi ◽  
Minenori Eguchi-Ishimae ◽  
...  
Keyword(s):  
Stem Cell ◽  
Mesenchymal Stem Cell ◽  
Graft Versus Host Disease ◽  
Lymphoblastic Leukemia ◽  
Steroid Resistance ◽  
Hematopoietic Stem ◽  
Host Disease ◽  
Graft Versus Host ◽  
Steroid Refractory ◽  
Acute Graft

The authors describe the high effectiveness of human mesenchymal stem cell (hMSC) therapy to treat steroid-refractory gastrointestinal acute graft-versus-host Disease (aGVHD) in a 15-year-old boy with acute lymphoblastic leukemia (ALL). He received allogeneic hematopoietic stem cell transplantation due to high-risk hypodiploid ALL. Around the time of engraftment, he developed severe diarrhea following high-grade fever and erythema. Although methylprednisolone pulse therapy was added to tacrolimus and mycophenolate mofetil, diarrhea progressed up to 5000~6000 ml/day and brought about hypocalcemia, hypoalbuminemia, and edema. Daily fresh frozen plasma (FFP), albumin, and calcium replacements were required to maintain blood circulation. After aGVHD was confirmed by colonoscopic biopsy, MSC therapy was administered. The patient received 8 biweekly intravenous infusions of 2×106hMSCs/kg for 4 weeks, after which additional 4 weekly infusions were performed. A few weeks after initiation, diarrhea gradually resolved, and at the eighth dose of hMSC, lab data improved without replacements. MSC therapy successfully treated steroid-refractory gastrointestinal GVHD without complications. Despite life-threatening diarrhea, the regeneration potential of children and adolescents undergoing SMC therapy successfully supports restoration of gastrointestinal damage. Even with its high treatment costs, SMC therapy should be proactively considered in cases where young patients suffer from severe gastrointestinal GVHD.

Extracorporeal photopheresis and anticytokine therapy in the treatment of steroid-refractory acute graft-versus-host disease after allogeneic hematopoietic stem cell transplantation in children

2016 ◽  
Vol 7 (1) ◽  
pp. 58-64
Author(s):  
Andrey V Kozlov ◽  
Julia G Fedukova ◽  
Tatzana A Bykova ◽  
Ivan S Moiseev ◽  
Marya A Estrina ◽  
...  
Keyword(s):  
Stem Cell ◽  
Hematopoietic Stem Cell Transplantation ◽  
Graft Versus Host Disease ◽  
Extracorporeal Photopheresis ◽  
Hematopoietic Stem ◽  
Host Disease ◽  
Graft Versus Host ◽  
Anticytokine Therapy ◽  
Steroid Refractory ◽  
Acute Graft

Allogeneic hematopoietic stem cell transplantation (allo-SCT) is used widely in the management of children with hematological, oncological and inherited diseases. Study to compare efficiency of steroid-refractory acute graft versus host disease treatment (extracorporeal photopheresis (ECP) vs anticytokine therapy) was conducted in Raisa Gorbacheva Memorial Institute of Children Oncology, Hematology and Transplantation, First Pavlov State Medical University of Saint Petersburg. Sixty four children were included in the analysis. Patients were divided into two groups: first “group with ECP” (n = 31; 50,5 %) ("ECP group") and second - "group without ECP" (n = 33; 49,5 %). Treatment in the second group consisted of anticytokine therapy (etanercept (n = 12), infliximab (n = 9), daclizumab (n = 8)) and alemtuzumab (n = 4). Ten-year overall survival (OS) of children with steroid-refractory acute graft versus host disease was 39 % without difference in OS between ECP and anticytokine therapy (5-year OS 40 % vs 35 %, p = 0,34). Response rate to the therapy was also the same in both groups (68 % after ECP and 70 % after anticytokine therapy, p = 0,77). Difference in cumulative incidence of relapse in "ECP group" and "group without ECP" was not statistically significant (18 % and 7 %, respectively, p = 0,2). In conclusion, ECP and anticytokine therapy are equally effective in the treatment of children with steroid-refractory acute graft versus host disease and are associated with the same cumulative incidence of relapse.

scholarly journals Effect of Early Post-Transplantation Tacrolimus Concentration on the Risk of Acute Graft-Versus-Host Disease in Allogenic Stem Cell Transplantation

Cancers ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 613
Author(s):  
Nidhi Sharma ◽  
Qiuhong Zhao ◽  
Bin Ni ◽  
Patrick Elder ◽  
Marcin Puto ◽  
...  
Keyword(s):  
Stem Cell ◽  
Graft Versus Host Disease ◽  
Tacrolimus Concentration ◽  
Cell Transplant ◽  
Hematopoietic Stem ◽  
Host Disease ◽  
Graft Versus Host ◽  
The Impact ◽  
Risk Of Relapse ◽  
Acute Graft

Acute graft versus host disease (aGVHD) remains a leading cause of morbidity and mortality in allogeneic hematopoietic stem cell transplant (allo-HSCT). Tacrolimus (TAC), a calcineurin inhibitor that prevents T-cell activation, is commonly used as a GVHD prophylaxis. However, there is variability in the serum concentrations of TAC, and little is known on the impact of early TAC levels on aGVHD. We retrospectively analyzed 673 consecutive patients undergoing allo-HSCT at the Ohio State University between 2002 and 2016. Week 1 TAC was associated with a lower risk of aGVHD II–IV at TAC level ≥10.15 ng/mL (p = 0.03) compared to the lowest quartile. The cumulative incidence of relapse at 1, 3 and 5 years was 33%, 38% and 41%, respectively. TAC levels at week 2, ≥11.55 ng/mL, were associated with an increased risk of relapse (p = 0.01) compared to the lowest quartile. Subset analysis with acute myeloid leukemia and myelodysplastic syndrome patients showed significantly reduced aGVHD with TAC level ≥10.15 ng/mL at week 1 and a higher risk of relapse associated with week 2 TAC level ≥11.55 ng/mL (p = 0.02). Hence, achieving ≥10 ng/mL during the first week of HCT may mitigate the risk of aGVHD. However, levels (>11 ng/mL) beyond the first week may be associated with suppressed graft versus tumor effect and higher relapse.

Safety and efficacy of denileukin diftitox in patients with steroid-refractory acute graft-versus-host disease after allogeneic hematopoietic stem cell transplantation

Blood ◽  
2004 ◽  
Vol 104 (4) ◽  
pp. 1224-1226 ◽  
Author(s):  
Vincent T. Ho ◽  
David Zahrieh ◽  
Ephraim Hochberg ◽  
Eileen Micale ◽  
Jesse Levin ◽  
...  
Keyword(s):  
Graft Versus Host Disease ◽  
Phase 1 ◽  
Interleukin 2 ◽  
Maximum Tolerated Dose ◽  
Hematopoietic Stem ◽  
Host Disease ◽  
Graft Versus Host ◽  
Denileukin Diftitox ◽  
Steroid Refractory ◽  
Acute Graft

Abstract Denileukin diftitox (Ontak), a recombinant protein composed of human interleukin 2 (IL-2) fused to diphtheria toxin, has selective cytotoxicity against activated lymphocytes expressing the high-affinity IL-2 receptor. We conducted a phase 1 study of denileukin diftitox in 30 patients with steroid refractory acute graft-versus-host disease (GVHD). Seven patients received 9 μg/kg intravenously on days 1 and 15; 18 received 9 μg/kg intravenously on days 1, 3, 5, 15, 17, and 19; and 5 received 9 μg/kg intravenously on days 1 to 5 and 15 to 19. Hepatic transaminase elevation was the dose-limiting toxicity (DLT), and dose level 2 was the maximum tolerated dose (MTD). Overall, 71% of patients responded with complete resolution (12 of 24; 50%) or partial resolution (5 of 24; 21%) of GVHD. Eight of 24 patients (33%) are alive at 6.3 to 24.6 months (median, 7.2 months). Denileukin diftitox is tolerable and has promising activity in steroid-refractory acute GVHD. (Blood. 2004;104:1224-1226)

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