tacrolimus and Myelodysplastic-Syndromes

A 76-year-old male was admitted to our hospital because of fever and erythema on the face and extremity. Skin biopsy of the erythematous lesions showed dense neutrophilic infiltrations and diagnosis of Sweet's syndrome was made. Chest computed tomography on admission revealed ground glass opacities in the right upper and lower lung fields. Bronchoalveolar lavage (BAL) showed increased lymphocytes and neutrophils. A search for bacteria, mycobacteia and fungi in BAL fluid was negative. Trans-bronchial lung biopsy revealed intraluminal organization and fibrinous exudates. Neutrophilic infiltrations were scant. These pathological findings were compatible with organizing pneumonia. Bone marrow aspiration was performed because of slight anemia and thrombocytopenia, and a diagnosis of myelodysplastic syndrome was made. Oral prednisone (PSL) of 30 mg/day induced rapid resolution of radiologic and cutaneous lesions and was tapered to 10 mg/day, then radiologic lesions worsened. Steroid pulse therapy followed by PSL 45 mg and immunosuppressive agent resulted in a resolution of his conditions. This case was rare in that organizing pneumonia was associated with Sweet's syndrome.

Topics: Aged; Cryptogenic Organizing Pneumonia; Cyclosporine; Drug Administration Schedule; Drug Therapy, Combination; Humans; Immunosuppressive Agents; Male; Methylprednisolone; Myelodysplastic Syndromes; Neutrophils; Prednisolone; Pulse Therapy, Drug; Skin; Sweet Syndrome; Tacrolimus; Treatment Outcome

Polyomaviruses are increasingly recognized as important human pathogens. Among those, BK virus has been identified as the main cause of polyomavirus-associated nephropathy (PVAN), a major cause of renal allograft failure. PVAN has also been well described in the setting of non-renal solid organ transplantation. The reports of PVAN after hematopoietic stem cell transplantation (HCT) are surprisingly very few. Here, we describe a patient with treatment-related myelodysplastic syndrome who received an unrelated donor HCT after ablative conditioning and in vivo T cell depletion with alemtuzumab. He developed a biopsy-proven BK nephropathy, which contributed to his renal failure. Leflunomide as well as cidofovir were given at different times, both in combination with intravenous immunoglobulin. Both treatments were effective in reducing the BK viral load, the cystitis symptoms and both stabilized but did not really improved the renal function. The patient was still dialysis-dependent when he died from Pseudomonas sepsis 13 months after HCT. A critical review of the literature and the treatment modalities for post-HCT PVAN are provided.

Topics: Antiviral Agents; BK Virus; Cystitis; Cytomegalovirus Infections; Fatal Outcome; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Hepatorenal Syndrome; Humans; Immunoglobulins, Intravenous; Immunosuppressive Agents; Kidney Failure, Chronic; Lymphoma, Follicular; Male; Middle Aged; Myelodysplastic Syndromes; Nephritis, Interstitial; Polyomavirus Infections; Postoperative Complications; Reoperation; Tacrolimus; Transplantation Conditioning; Transplantation, Autologous; Transplantation, Homologous

Dipeptidyl peptidase 4 (DPP-4; also known as CD26), a transmembrane receptor expressed on T cells, has a costimulatory function in activating T cells. In a mouse model, down-regulation of CD26 prevented graft-versus-host disease (GVHD) but preserved graft-versus-tumor effects. Whether inhibition of DPP-4 with sitagliptin may prevent acute GVHD after allogeneic stem-cell transplantation is not known.. We conducted a two-stage, phase 2 clinical trial to test whether sitagliptin plus tacrolimus and sirolimus would reduce the incidence of grade II to IV acute GVHD from 30% to no more than 15% by day 100. Patients received myeloablative conditioning followed by mobilized peripheral-blood stem-cell transplants. Sitagliptin was given orally at a dose of 600 mg every 12 hours starting the day before transplantation until day 14 after transplantation.. A total of 36 patients who could be evaluated, with a median age of 46 years (range, 20 to 59), received transplants from matched related or unrelated donors. Acute GVHD occurred in 2 of 36 patients by day 100; the incidence of grade II to IV GVHD was 5% (95% confidence interval [CI], 1 to 16), and the incidence of grade III or IV GVHD was 3% (95% CI, 0 to 12). Nonrelapse mortality was zero at 1 year. The 1-year cumulative incidences of relapse and chronic GVHD were 26% (95% CI, 13 to 41) and 37% (95% CI, 22 to 53), respectively. GVHD-free, relapse-free survival was 46% (95% CI, 29 to 62) at 1 year. Toxic effects were similar to those seen in patients undergoing allogeneic stem-cell transplantation.. In this nonrandomized trial, sitagliptin in combination with tacrolimus and sirolimus resulted in a low incidence of grade II to IV acute GVHD by day 100 after myeloablative allogeneic hematopoietic stem-cell transplantation. (Funded by the National Heart, Lung, and Blood Institute; ClinicalTrials.gov number, NCT02683525.).

Topics: Adult; Dipeptidyl-Peptidase IV Inhibitors; Drug Therapy, Combination; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia, Myeloid; Male; Middle Aged; Myelodysplastic Syndromes; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Recurrence; Sirolimus; Sitagliptin Phosphate; Survival Analysis; Tacrolimus; Transplantation, Homologous; Young Adult

Extracorporeal photopheresis (ECP) is an immunomodulatory cellular therapy which has been shown to induce a tolerogenic state in patients with acute and chronic graft-vs-host disease. ECOG-ACRIN explored the activity of ECP as a part of a reduced intensity conditioning regimen in two multicenter trials in patients with MDS (E1902) and lymphomas (E1402). While both studies closed before completing accrual, we report results in 23 patients (17 MDS and 6 lymphoma).. Patients received 2 days of ECP followed by pentostatin 4 mg/m2 /day for two consecutive days, followed by 600 cGy of total body irradiation prior to stem cell infusion. Immunosuppression for aGVHD was infusional cyclosporine A or tacrolimus and methotrexate on day +1, +3, with mycophenolate mofetil starting on day 100 for chronic GVHD prophylaxis.. All patients engrafted, with median time to neutrophil and platelet engraftment of 15-18 days and 10-18 days respectively. Grade 3 or 4 aGVHD occurred in 13% and chronic extensive GVHD in 30%.. These studies demonstrate that ECP/pentostatin/TBI is well tolerated and associated with adequate engraftment of neutrophils and platelets in patients with lymphomas and MDS.

Topics: Adult; Allografts; Cyclosporine; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Lymphoma; Male; Methotrexate; Middle Aged; Myelodysplastic Syndromes; Pentostatin; Photopheresis; Tacrolimus; Transplantation Conditioning; Whole-Body Irradiation

The combination of a calcineurin inhibitor (CNI) such as tacrolimus (TAC) or cyclosporine (CYSP) with methotrexate (MTX) or with mycophenolate mofetil (MMF) has been commonly used for graft-versus-host disease (GVHD) prophylaxis after reduced-intensity conditioning (RIC) allogeneic hematopoietic cell transplantation (alloHCT), but there are limited data comparing efficacy of the 2 regimens. We evaluated 1564 adult patients who underwent RIC alloHCT for acute myelogenous leukemia (AML) and acute lymphoblastic leukemia (ALL), chronic myelogenous leukemia (CML), and myelodysplastic syndrome (MDS) from 2000 to 2013 using HLA-identical sibling (matched related donor [MRD]) or unrelated donor (URD) peripheral blood graft and received CYSP or TAC with MTX or MMF for GVHD prophylaxis. Primary outcomes of the study were acute and chronic GVHD and overall survival (OS). The study divided the patient population into 4 cohorts based on regimen: MMF-TAC, MMF-CYSP, MTX-TAC, and MTX-CYSP. In the URD group, MMF-CYSP was associated with increased risk of grade II to IV acute GVHD (relative risk [RR], 1.78; P < .001) and grade III to IV acute GVHD (RR, 1.93; P = .006) compared with MTX-TAC. In the URD group, use of MMF-TAC (versus MTX-TAC) lead to higher nonrelapse mortality. (hazard ratio, 1.48; P = .008). In either group, no there was no difference in chronic GVHD, disease-free survival, and OS among the GVHD prophylaxis regimens. For RIC alloHCT using MRD, there are no differences in outcomes based on GVHD prophylaxis. However, with URD RIC alloHCT, MMF-CYSP was inferior to MTX-based regimens for acute GVHD prevention, but all the regimens were equivalent in terms of chronic GVHD and OS. Prospective studies, targeting URD recipients are needed to confirm these results.

Topics: Adult; Aged; Allografts; Calcineurin Inhibitors; Disease-Free Survival; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Leukemia; Male; Methotrexate; Middle Aged; Mycophenolic Acid; Myelodysplastic Syndromes; Retrospective Studies; Siblings; Survival Rate; Tacrolimus; Transplantation Conditioning

Purpose Several open-label randomized studies have suggested that in vivo T-cell depletion with anti-T-lymphocyte globulin (ATLG; formerly antithymocyte globulin-Fresenius) reduces chronic graft-versus-host disease (cGVHD) without compromising survival. We report a prospective, double-blind phase III trial to investigate the effect of ATLG (Neovii Biotech, Lexington, MA) on cGVHD-free survival. Patients and Methods Two hundred fifty-four patients 18 to 65 years of age with acute leukemia or myelodysplastic syndrome who underwent myeloablative HLA-matched unrelated hematopoietic cell transplantation (HCT) were randomly assigned one to one to placebo (n =128 placebo) or ATLG (n = 126) treatment at 27 sites. Patients received either ATLG or placebo 20 mg/kg per day on days -3, -2, -1 in addition to tacrolimus and methotrexate as GVHD prophylaxis. The primary study end point was moderate-severe cGVHD-free survival. Results Despite a reduction in grade 2 to 4 acute GVHD (23% v 40%; P = .004) and moderate-severe cGVHD (12% v 33%; P < .001) in ATLG recipients, no difference in moderate-severe cGVHD-free survival between ATLG and placebo was found (2-year estimate: 48% v 44%, respectively; P = .47). Both progression-free survival (PFS) and overall survival (OS) were lower with ATLG (2-year estimate: 47% v 65% [ P = .04] and 59% v 74% [ P = .034], respectively). Multivariable analysis confirmed that ATLG was associated with inferior PFS (hazard ratio, 1.55; 95% CI, 1.05 to 2.28; P = .026) and OS (hazard ratio, 1.74; 95% CI, 1.12 to 2.71; P = .01). Conclusion In this prospective, randomized, double-blind trial of ATLG in unrelated myeloablative HCT, the incorporation of ATLG did not improve moderate-severe cGVHD-free survival. Moderate-severe cGVHD was significantly lower with ATLG, but PFS and OS also were lower. Additional analyses are needed to understand the appropriate role for ATLG in HCT.

Topics: Adolescent; Adult; Aged; Antilymphocyte Serum; Double-Blind Method; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; HLA Antigens; Humans; Immunosuppressive Agents; Leukemia, Myeloid, Acute; Male; Methotrexate; Middle Aged; Myelodysplastic Syndromes; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Prospective Studies; Tacrolimus; Young Adult

A phase 3 clinical trial (BMT CTN 0402) comparing tacrolimus/sirolimus (Tac/Sir) vs tacrolimus/methotrexate (Tac/Mtx) as graft-versus-host disease (GVHD) prophylaxis after matched-related allogeneic hematopoietic cell transplantation (HCT) recently showed no difference between study arms in acute GVHD-free survival. Within this setting of a prospective, multicenter study with uniform GVHD prophylaxis, conditioning regimen, and donor source, we explored the correlation of 10 previously identified biomarkers with clinical outcomes after allogeneic HCT. We measured biomarkers from plasma samples collected in 211 patients using enzyme-linked immunosorbent assay (Tac/Sir = 104, Tac/Mtx = 107). High suppression of tumorigenicity-2 (ST2) and T-cell immunoglobulin mucin-3 (TIM3) at day 28 correlated with 2-year nonrelapse mortality in multivariate analysis (P = .0050, P = .0075, respectively) and in a proportional hazards model with time-dependent covariates (adjusted hazard ratio: 2.43 [1.49-3.95], P = .0038 and 4.87 [2.53-9.34], P < .0001, respectively). High ST2 and TIM3 correlated with overall survival. Chemokine (C-X-C motif) ligand 9 (CXCL9) levels above the median were associated with chronic GVHD compared with levels below the median in a time-dependent proportional hazard analysis (P = .0069). Low L-Ficolin was associated with hepatic veno-occlusive disease (P = .0053, AUC = 0.80). We confirmed the correlation of plasma-derived proteins, previously assessed in single-center cohorts, with clinical outcomes after allogeneic HCT within this prospective, multicenter study.

Topics: Adolescent; Adult; Allografts; Area Under Curve; Biomarkers, Tumor; Drug Therapy, Combination; Enzyme-Linked Immunosorbent Assay; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia, Myelogenous, Chronic, BCR-ABL Positive; Leukemia, Myeloid, Acute; Male; Methotrexate; Middle Aged; Myelodysplastic Syndromes; ROC Curve; Sensitivity and Specificity; Sirolimus; Tacrolimus; Transplantation, Homologous; Young Adult

A once-daily modified release formulation of oral tacrolimus (Tac QD) has been developed in response to the problem of nonadherence. However, there have been no data available about the efficacy of Tac QD conversion from intravenous Tac (Tac i.v.) in allogeneic hematopoietic stem cell transplantation (allo-SCT). We analyzed the pharmacokinetics (PK) of Tac QD in allo-SCT recipients. A total of 10 patients with hematological malignancies who received allo-SCT from unrelated donors were enrolled. Patients received Tac i.v. at 0.03 mg/kg a day before transplantation. Administration of Tac i.v. was converted to Tac QD at a 1:4 ratio when the patients had recovered from regimen-related gastrointestinal toxicity and could tolerate oral medication. After conversion, six out of 10 patients (60 %) showed a sustained decrease in Tac exposure and required dose adjustment. The conversion from Tac i.v. to Tac QD should be performed under close medical supervision. Area under the curve (AUC) and the trough of Tac QD showed a correlation, and the trough should be maintained above 7.5 ng/ml to provide an adequate AUC. Although four patients received bone marrow from an HLA DRB1 1 antigen-mismatched unrelated donor, no patients developed grade III-IV acute graft-versus-host disease (GVHD). The modification of Tac QD to maintain a whole-blood trough concentration above 7.5 ng/ml may be as effective as Tac BID.

Topics: Adult; Aged; Delayed-Action Preparations; Drug Administration Schedule; Female; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia; Lymphoma, Non-Hodgkin; Male; Middle Aged; Myelodysplastic Syndromes; Tacrolimus; Transplantation Conditioning; Transplantation, Homologous; Unrelated Donors; Young Adult

Posaconazole is a broad-spectrum triazole antifungal available as an oral suspension. Pharmacokinetic data showed a high variability of plasma posaconazole concentrations (PPCs) in patients, suggesting a potential interest in drug monitoring. The aim of our prospective study was to measure the PPCs in prophylactically treated patients to evaluate the impact of different factors on these concentrations. In 40 patients treated prophylactically with posaconazole for acute myeloid leukemia or myelodysplastic syndrome between February 2009 and August 2010, PPCs were measured at day 7 of treatment and then twice weekly. Demographic data, clinical data (including gastrointestinal disorders, comedications, and treatment compliance), caloric and fat intake, and biological data were collected and evaluated. We obtained 275 measurements of PPCs, with a median of 430 ng/ml. PPCs were significantly lower in patients with mucositis (P < 0.001), nausea (P = 0.03), diarrhea (P = 0.03), or vomiting (P = 0.05). PPCs were higher in patients with a higher caloric intake (P = 0.02), while the proportion of fat intake had no influence on PPCs (P = 0.84). The concomitant use of proton pump inhibitors decreased the PPCs (P = 0.02), while the use of tacrolimus increased the PPC (P = 0.03). In the multivariate analysis, the factors influencing the PPCs independently were the concomitant use of tacrolimus (P < 0.001), the presence of mucositis (P = 0.01), and food intake (P = 0.02). Our study confirmed the high variability of posaconazole bioavailability and showed the significant influence of gastrointestinal disorders, food intake, and concomitant medication on the PPCs. However, the optimal PPCs still remain to be defined and correlated with clinical efficacy.

Topics: Adolescent; Adult; Aged; Antifungal Agents; Biological Availability; Chromatography, High Pressure Liquid; Drug Monitoring; Female; Food-Drug Interactions; Gastrointestinal Diseases; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia, Myeloid, Acute; Male; Middle Aged; Multivariate Analysis; Myelodysplastic Syndromes; Prospective Studies; Spectrophotometry, Ultraviolet; Tacrolimus; Triazoles; Young Adult

A calcineurin inhibitor combined with methotrexate is the standard prophylaxis for graft-versus-host disease (GVHD) after allogeneic hematopoietic stem cell transplantation (HSCT). Everolimus, a derivative of sirolimus, seems to mediate antileukemia effects. We report on a combination of everolimus and tacrolimus in 24 patients (median age, 62 years) with either myelodysplastic syndrome (MDS; n = 17) or acute myeloid leukemia (AML; n = 7) undergoing intensive conditioning followed by HSCT from related (n = 4) or unrelated (n = 20) donors. All patients engrafted, and only 1 patient experienced grade IV mucositis. Nine patients (37%) developed acute grade II-IV GVHD, and 11 of 17 evaluable patients (64%) developed chronic extensive GVHD. Transplantation-associated microangiopathy (TMA) occurred in 7 patients (29%), with 2 cases of acute renal failure. The study was terminated prematurely because an additional 6 patients (25%) developed sinusoidal obstruction syndrome (SOS), which was fatal in 2 cases. With a median follow-up of 26 months, the 2-year overall survival rate was 47%. Although this new combination appears to be effective as a prophylactic regimen for acute GVHD, the incidence of TMA and SOS is considerably higher than seen with other regimens.

Topics: Adult; Aged; Anemia, Hemolytic; Everolimus; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Hepatic Veno-Occlusive Disease; Humans; Leukemia, Myeloid, Acute; Male; Middle Aged; Myelodysplastic Syndromes; Sirolimus; Survival Rate; Tacrolimus; Transplantation, Homologous

Results of allogeneic hematopoietic stem cell transplantation (HCT) to treat advanced leukemia or myelodysplastic syndrome (MDS) remain poor due to excessive relapse and transplant-related mortality. To improve transplant outcome in this patient population, 43 patients (median age, 46.1 years) with high-risk or advanced lymphoid (n = 5) or myeloid malignancy (n = 38) were prospectively enrolled on a pilot trial of cytoreduction with intravenous busulfan and melphalan followed by an unmodified HLA-A, -B, and -DRbeta1-matched related (n = 18) or unrelated (n = 25) HCT. Graft-versus-host disease (GVHD) prophylaxis consisted of tacrolimus and methotrexate. Thirty-four patients had > or = 5% blasts at the time of HCT; 12 of these had > 20% blasts. Seventeen patients had unfavorable cytogenetics, 8 patients underwent transplantation for secondary MDS or acute myelogenous leukemia, and 4 patients had relapsed after a previous allogeneic transplantation. Although mucositis was the most significant regimen-related toxicity, requiring the addition of folinic acid rescue and failure to receive all 4 doses of methotrexate in 23 patients, the nonrelapse mortality at 30 and 100 days was low at 0% and 16%, respectively. The cumulative incidence of grade II-IV acute GVHD was 24%, and that of extensive chronic GVHD was 7%. With a minimum follow-up of 18 months, the estimated 3-year overall survival is 37% and the estimated disease-free survival (DFS) is 33%. For 18 patients with MDS (< or = RAEB-2) or high-risk myeloproliferative disorder, the estimated 3 year DFS is 61%. These data demonstrate the curative potential of this regimen in patients with high-risk myeloid malignancies.

Topics: Adolescent; Adult; Antineoplastic Combined Chemotherapy Protocols; Busulfan; Child; Child, Preschool; Female; Hematopoietic Stem Cell Transplantation; Histocompatibility Testing; Humans; Immunosuppressive Agents; Infant; Leukemia, Myeloid, Acute; Male; Melphalan; Methotrexate; Middle Aged; Myelodysplastic Syndromes; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Prospective Studies; Survival Analysis; Tacrolimus; Transplantation Conditioning

The major problems in human leukocyte antigen (HLA)-mismatched stem cell transplantation (SCT) are graft failure and graft-versus-host disease (GVHD). Less-intensive regimens should be associated with a lower release of inflammatory cytokines and possibly less GVHD. The objective of this study was to investigate whether HLA-haploidentical SCT can be performed using nonmyeloablative conditioning and pharmacologic GVHD prophylaxis, including glucocorticoids. Using conditioning consisting of fludarabine, busulfan, and anti-T-lymphocyte globulin and GVHD prophylaxis consisting of tacrolimus and methylprednisolone (1 mg/kg/day), 26 patients who had hematologic malignancies in an advanced stage or with a poor prognosis underwent transplantation using peripheral blood stem cells from an HLA-haploidentical donor (2-3 antigen mismatches in the graft-versus-host [GVH] direction) without T-cell depletion. All patients except for 1 achieved donor-type engraftment. Rapid hematologic engraftment was achieved (neutrophils > 0.5 x 10(9)/L on day 12 and platelets > 20 x 10(9)/L on day 12), with full donor chimerism achieved by day 14. Fifteen patients did not develop acute GVHD clinically, and only 5 patients developed grade II GVHD. The recovery of CD4+ T cells was delayed compared with that of CD8+ T cells. Sixteen of the 26 patients are alive in complete remission. Four died of transplantation-related causes, and 6 died of progressive disease. These data suggest that nonmyeloablative conditioning, GVHD prophylaxis consisting of tacrolimus and methylprednisolone, and early therapeutic intervention for the GVH reaction allow stable engraftment and effectively suppress GVHD in HLA 2-3 antigen-mismatched SCT.

Topics: Adult; Antilymphocyte Serum; Bone Marrow; Busulfan; CD4 Lymphocyte Count; Combined Modality Therapy; Cytokines; Disease-Free Survival; Family; Female; Graft Survival; Graft vs Host Disease; Hematologic Neoplasms; Histocompatibility; HLA Antigens; Humans; Immunosuppressive Agents; Incidence; Male; Methylprednisolone; Middle Aged; Myelodysplastic Syndromes; Peripheral Blood Stem Cell Transplantation; Recurrence; Remission Induction; T-Lymphocytes; Tacrolimus; Tissue Donors; Transplantation Conditioning; Transplantation, Homologous; Treatment Outcome; Vidarabine

FK506 (Tacrolimus) is an immunosuppressive drug that blocks the activation of antigen-specific T lymphocytes, a major component in the pathogenesis of graft-versus-host disease (GVHD). This study was designed to obtain first estimates of the safety and efficacy of FK506 monotherapy in the prevention of GVHD following HLA-identical sibling marrow transplantation. Additionally, a subset of patients was studied to define the pharmacokinetic profile of FK506. Twenty-seven adult patients with leukemia or myelodysplasia received FK506 starting the day before transplant at a dose of 0.04 mg/kg/d by continuous intravenous infusion. When clinically possible, FK506 was given orally in two divided doses starting at five times the daily intravenous dose. FK506 doses were adjusted to target a steady state or trough blood level between 10 to 30 ng/mL. These patients were followed for 6 months posttransplant. All patients had sustained marrow engraftment. Frequently noted adverse events included reversible renal dysfunction, diarrhea, fever, nausea, vomiting, and headache. Most patients required FK506 dose reductions associated with elevated serum creatinine. Two (7%) patients relapsed, one of whom died of the disease within the 6-month study period. A second patient died due to pulmonary mucor. Whole blood pharmacokinetic parameters indicated a half-life of 18.2 +/- 12.1 hours; volume of distribution of 1.67 +/- 1.02 L/kg; clearance of 71 +/- 34 mL/h/kg; and bioavailability of 32 +/- 24%. Eleven of 27 (41%) patients developed grade II to IV acute GVHD, including 10 grade II and one grade III. Six of 24 (25%) evaluable patients developed chronic GVHD. These data indicate that FK506 monotherapy has activity in preventing GVHD. Further studies of FK506 with lower doses to improve tolerability and in combination with other immunosuppressants to augment efficacy are warranted.

Topics: Adolescent; Adult; Biological Availability; Bone Marrow Transplantation; Chemical and Drug Induced Liver Injury; Disease-Free Survival; Female; Graft vs Host Disease; Histocompatibility; Humans; Immunosuppressive Agents; Incidence; Kidney Diseases; Leukemia; Life Tables; Male; Middle Aged; Myelodysplastic Syndromes; Nuclear Family; Parity; Safety; Survival Analysis; Tacrolimus; Tissue Donors; Transplantation, Homologous; Treatment Outcome

Topics: Adult; Granulocyte Colony-Stimulating Factor; Humans; Immunoglobulins, Intravenous; Liver Transplantation; Living Donors; Male; Middle Aged; Myelodysplastic Syndromes; Neutropenia; Tacrolimus

The prognosis of children who relapse after allogeneic hematopoietic cell transplant (alloHCT) for myeloid malignancies remains poor.. To describe the safety and feasibility of post-transplant azacitidine for relapse prevention, we retrospectively reviewed the charts of 18 children undergoing alloHCT for myeloid malignancies.. Post-transplant azacitidine in children is safe and feasible, with most patients successfully receiving all planned cycles. Despite the limitations of a small cohort, low relapse incidence suggests a potential benefit in disease control that warrants further investigation.

Topics: Adolescent; Antimetabolites, Antineoplastic; Azacitidine; Child; Child, Preschool; Female; Hematopoietic Stem Cell Transplantation; Humans; Leukemia, Myeloid, Acute; Male; Myelodysplastic Syndromes; Neoplasm Recurrence, Local; Prognosis; Remission Induction; Retrospective Studies; Secondary Prevention; Tacrolimus; Transplantation, Homologous; Treatment Outcome; Young Adult

The coexistence of acute myeloid leukemia (AML) with Behçet's disease (BD) is rare. The optimum treatment for AML-associated BD has not been established. We herein report a patient with BD who developed AML with myelodysplasia-related changes. Induction chemotherapy caused complete remission of the AML but worsened the BD. Thereafter, AML was treated with azacitidine. The BD was steroid-dependent. Tacrolimus was added, which improved the BD. The patient underwent allogeneic hematopoietic stem cell transplantation (HSCT) and remains in complete remission for both diseases. Allogeneic HSCT was found to be a potent therapeutic option for AML-associated BD. In addition, azacitidine and tacrolimus were shown to be a suitable bridging regimen before HSCT.

Topics: Adult; Antimetabolites, Antineoplastic; Asian People; Azacitidine; Behcet Syndrome; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia, Myeloid, Acute; Male; Myelodysplastic Syndromes; Remission Induction; Tacrolimus; Transplantation, Homologous; Treatment Outcome

Topics: Aged; Calcineurin Inhibitors; Combined Modality Therapy; Cyclosporine; Drug Monitoring; Drug Therapy, Combination; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Hip; Humans; Lower Extremity; Male; Myelodysplastic Syndromes; Pain; Pregabalin; Severity of Illness Index; Tacrolimus; Transplantation, Homologous; Treatment Outcome

A 53-year-old woman was admitted for vulval swelling and fever. She was initially diagnosed with vulval cellulitis and given parenteral antibiotics. Within 1 week, she developed necrotic-looking skin lesions extending from her vulva to her buttock. Emergency surgical debridement with diversion colostomy was performed in view of suspected necrotising fasciitis. Shortly after the surgery, she developed necrotic-looking skin lesions at the peripheral venous cannula insertion site, central line insertion site, and around her surgical wounds and stoma. A second surgical debridement was performed and shortly afterwards, similar skin lesions appeared around her surgical wounds. Her clinical progression was suggestive of pyoderma gangrenosum with pathergy effect. Hence, she was started on topical steroid, systemic steroid and immunosuppressant. The skin lesions responded well to medical therapy. Further systemic workup for conditions associated with this disease revealed findings suspicious for myelodysplastic syndrome.

Topics: Administration, Topical; Anti-Bacterial Agents; Catheterization, Central Venous; Catheters, Indwelling; Debridement; Diagnosis, Differential; Fasciitis, Necrotizing; Female; Glucocorticoids; Humans; Immunosuppressive Agents; Middle Aged; Myelodysplastic Syndromes; Prednisolone; Pyoderma Gangrenosum; Surgical Stomas; Tacrolimus; Treatment Outcome; Vulva

There have been few reports on allogeneic stem cell transplantation in patients who have previously undergone solid organ transplantation. The clinical course of such patients is not yet well recognized. Therefore, appropriate immunosuppressive prophylaxis for the rejection of a solid organ graft or for graft-versus-host disease has not yet been established. We present the case of a successful allogeneic stem cell transplantation in a patient who relapsed after a first allogeneic stem cell transplantation for myelodysplastic syndrome and who had previously undergone renal transplantation. The prophylaxis in this case for graft-versus-host disease and rejection of the transplanted kidney was mycophenolate mofetil and tacrolimus. No hyperacute rejection of the transplanted kidney was observed. However, the patient's renal function deteriorated after the cessation of the mycophenolate mofetil and the reduction of the tacrolimus. This deterioration seemed to be due to rejection with humoral immunity of donor lymphocytes, and we were able to control it by resuming the mycophenolate mofetil and local graft irradiation.

Topics: Drug Therapy, Combination; Female; Graft Rejection; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Kidney Transplantation; Leukemia, Myeloid, Acute; Male; Middle Aged; Mothers; Mycophenolic Acid; Myelodysplastic Syndromes; Recurrence; Retreatment; Siblings; Tacrolimus; Tissue Donors; Transplant Recipients; Transplantation, Homologous

Topics: Bone Marrow Cells; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia, Myeloid, Acute; Male; Middle Aged; Myelodysplastic Syndromes; Pelger-Huet Anomaly; Tacrolimus

Topics: Adult; Carotid Stenosis; Cord Blood Stem Cell Transplantation; Female; Graft vs Host Disease; Humans; Immunosuppressive Agents; Lymphoma, Non-Hodgkin; Magnetic Resonance Imaging; Myelodysplastic Syndromes; Neutrophils; Tacrolimus; Takayasu Arteritis; Time Factors; Tomography, X-Ray Computed; Transplantation, Homologous; Treatment Outcome

Cerebral toxoplasmosis is a rare, potentially fatal, complication of hematopoietic cell transplantation. Early definitive diagnosis is very difficult and it may be associated with a poor prognosis. Herein, we describe a 60-year-old woman who developed cerebral toxoplasmosis after cord blood transplantation for myelodysplastic syndrome. During treatment with tacrolimus and methylprednisolone for relapsed grade 2 acute gut GVHD, fever and disturbance of consciousness occurred on day 210. Brain MRI showed multiple ring-enhancing nodular lesions in the thalamus, basal ganglia, brainstem, and subcortical white matter. Cerebrospinal fluid (CSF) assessment revealed elevations of both anti-to-xoplasma IgM and IgG, which were also elevated in serum, but no evidence of other infections or malignancies. Notably, the IgM level was higher in the CSF than in serum. Thus, cerebral toxoplasmosis was diagnosed. Soon after administration of oral sulfamethoxazole/trimethoprim and intravenous clindamycin in combination with short-term dexamethasone for the cerebral edema, her symptoms and signs began to improve. On day 229, both IgM and IgG titers in CSF had clearly decreased but remained essentially constant in serum. She was discharged without clinically significant neurological disorders. This case suggests that CSF specific anti-toxoplasma IgM titers might be useful for early diagnosis of cerebral toxoplasmosis after transplantation.

Topics: Antibodies, Protozoan; Biomarkers; Clindamycin; Cord Blood Stem Cell Transplantation; Early Diagnosis; Female; Graft vs Host Disease; Humans; Immunocompromised Host; Immunoglobulin M; Methylprednisolone; Middle Aged; Myelodysplastic Syndromes; Tacrolimus; Toxoplasma; Toxoplasmosis, Cerebral; Treatment Outcome; Trimethoprim, Sulfamethoxazole Drug Combination

We herein describe the case of a 60-year-old man with a history of Behçet's disease and myelodysplastic syndrome who received cord blood transplantation (CBT). The patient was given anti-thymocyte globulin conditioning and tacrolimus to prevent graft-versus-host disease. Two months after CBT, his blood Tac concentration measured by an antibody-conjugated magnetic immunoassay (ACMIA) was found to have increased >4-fold, even after the Tac treatment was stopped. This false response was caused by the interference of endogenous heterophilic antibodies with ACMIA. Therefore, physicians must be aware of possible false ACMIA results for patients with a history of autoimmune disease and/or treated by xenogeneic antibody therapy.

Topics: Behcet Syndrome; Cord Blood Stem Cell Transplantation; Cyclosporine; False Positive Reactions; Graft vs Host Disease; Humans; Immunoassay; Immunosuppressive Agents; Male; Middle Aged; Myelodysplastic Syndromes; Tacrolimus

The authors present a case demonstrating the success of topical tacrolimus (TAC) therapy with custom trays in the treatment of oral chronic graft-versus-host disease (cGVHD). The 41-year-old male patient initially responded to topical steroid therapy (clobetasol propionate 0.05% ointment) applied both topically and with flexible carrier trays, but later became refractory to this potent topical agent. Topical TAC therapy with flexible carrier trays and systemic prednisone therapy was initiated.. The patient responded favorably with the change to topical TAC therapy with custom trays (and oral prednisone). His oral cGVHD lesions resolved within a period of 4 weeks. The improvement has remained stable at 14 months of follow-up.. This is the first case reported with regard to the successful resolution of steroid recalcitrant cGVHD successfully treated with topical TAC with custom trays.

Topics: Administration, Topical; Adult; Clobetasol; Drug Carriers; Follow-Up Studies; Glucocorticoids; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Male; Mouth Diseases; Myelodysplastic Syndromes; Recurrence; Tacrolimus

A 50-year-old female patient, who had had a long-term history of myelodysplastic syndrome and type II diabetes mellitus, had developed acute myelogenous leukemia and received allogeneic bone marrow transplantation (BMT). She was being treated with tacrolimus, methotrexate and prednisolone for prophylaxis and treatment of graft-versus-host disease, and with intensive insulin therapy for better glycemic control. The patient suddenly developed marked leg edema at 27 days after starting intensive insulin therapy (on day 40 after BMT) without coexistence or exacerbation of apparent causes such as renal failure, cardiac dysfunction or leg thrombosis around the onset of leg edema. Interestingly, the leg edema regressed soon after daytime hyperglycemia and intensive insulin therapy were performed. Histopathological examination revealed slight dermal edema and small bullae with little inflammatory infiltration but no signs of autoimmune blistering diseases or vasculitis. These findings indicate that the present case may be considered a form of so-called insulin edema occurring during intensive insulin therapy after BMT.

Topics: Bone Marrow Transplantation; Diabetes Mellitus, Type 2; Edema; Female; Graft vs Host Disease; Humans; Immunosuppressive Agents; Insulin; Leg; Methotrexate; Middle Aged; Myelodysplastic Syndromes; Prednisolone; Skin Diseases; Tacrolimus; Treatment Outcome

We report a consecutive series of 59 patients with MDS who underwent reduced-intensity hematopoietic stem cell transplantation (RI-HSCT) with fludarabine/melphalan conditioning and tacrolimus/sirolimus-based GVHD prophylaxis. Two-year OS, EFS, and relapse incidences were 75.1%, 65.2%, and 20.9%, respectively. The cumulative incidence of non-relapse mortality at 100 days, 1 year, and 2 years was 3.4%, 8.5%, and 10.5%, respectively. The incidence of grade II-IV acute GVHD was 35.4%; grade III-IV was 18.6%. Forty of 55 evaluable patients developed chronic GVHD; of these 35 were extensive grade. This RI-HSCT protocol produces encouraging outcomes in MDS patients, and tacrolimus/sirolimus-based GVHD prophylaxis may contribute to that promising result.

Topics: Adult; Aged; Chemoprevention; Dose-Response Relationship, Drug; Drug Combinations; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Incidence; Male; Melphalan; Middle Aged; Myelodysplastic Syndromes; Retrospective Studies; Sirolimus; Survival Analysis; Tacrolimus; Transplantation Conditioning; Transplantation, Homologous; Vidarabine; Young Adult

We report a case of encephalopathy seemingly caused by tacrolimus (FK506) in spite of blood concentration near the upper limit of therapeutic range. A 26-year-old man received FK506 to prevent acute graft-versus-host disease after hematopoietic stem cell transplantation. He underwent an intravenous injection of FK506 the day before transplantation (day -1). He developed headache, hypertension, nausea and vomiting from day 2 to day 3. A computed tomography scan showed a low density area with unclear border in the bilateral cerebellar hemispheres. Thereafter, these symptoms improved with discontinuation of FK506, which was strongly suggestive of encephalopathy caused by FK506. The blood concentration of FK506 at the onset of encephalopathy was 21.7 ng/mL. Although this value was slightly higher than the standard therapeutic range (10-20 ng/mL), it was within clinically acceptable range in the early stage after stem cell transplantation. This indicates that even if the blood concentration of FK506 is within the therapeutic range, encephalopathy may develop. In summary, although the blood concentration of FK506 is useful as an indicator for prevention of encephalopathy, we propose careful monitoring not only of the blood concentration but also clinical status for the detection of initial symptoms and prevention of aggravation.

Topics: Acute Disease; Adult; Biomarkers, Pharmacological; Drug Monitoring; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia, Myeloid, Acute; Male; Myelodysplastic Syndromes; Neurotoxicity Syndromes; Tacrolimus

Pseudo-Pelger-Huët anomaly (PPHA) has been documented in association with transplant medications and other drugs. This iatrogenic neutrophilic dysplasia is reversible with cessation or adjustment of medications but is frequently confused with myelodysplastic syndrome (MDS) based on the conventional concept that PPHA is a marker for dysplasia. We investigated the clinicopathologic features in iatrogenic PPHA and compared them with MDS-related PPHA. The 13 cases studied included 5 bone marrow/stem cell transplantations, 3 solid organ transplantations, 1 autoimmune disease, 3 chronic lymphocytic leukemias, and 1 breast carcinoma. For 12 cases, there was follow-up evaluation, and all demonstrated at least transient normalization of neutrophilic segmentation. All 9 cases of MDS demonstrated at least 2 of the following pathologic abnormalities on bone marrow biopsy: hypercellularity (8/9), morphologic dysplasia (8/9), clonal cytogenetic abnormality (7/9), and increased blasts (3/9), whereas these abnormalities were typically absent in iatrogenic PPHA. Iatrogenic PPHA displayed a higher proportion of circulating PPHA cells than in MDS (mean, 47.4%; SD, 31.6% vs mean, 12.3%; SD, 9.8; P < .01). A diagnostic algorithm is proposed in which isolated PPHA is indicative of transient or benign PPHA unless proven otherwise.

Topics: Adult; Aged; Bone Marrow; Bone Marrow Transplantation; Chromosome Aberrations; Female; Humans; Iatrogenic Disease; Liver Transplantation; Male; Middle Aged; Mycophenolic Acid; Myelodysplastic Syndromes; Neutrophils; Pelger-Huet Anomaly; Stem Cell Transplantation; Tacrolimus

Topics: Antibiotics, Antitubercular; Antifungal Agents; Drug Interactions; Female; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Itraconazole; Middle Aged; Myelodysplastic Syndromes; Rifampin; Tacrolimus; Transplantation, Homologous

To prevent acute graft-versus-host disease (GVHD), mycophenolate mofetil (MMF) combined with calcineurin inhibitors have been used in allogeneic hematopoietic stem cell transplantation (allo-SCT). Previous studies commonly utilize MMF treatment until day 30 after allo-SCT. However, the feasibility of continuous administration after day 30 has not been well evaluated. We retrospectively assessed the safety and efficacy of extended drug administration. Twenty-five patients ceased MMF at day 30 (group A); whereas, 16 patients (group B) received extended regimens depending on individual risk factors for GVHD. No severe adverse events were observed in either group. Although the cumulative incidence (CI) of grade I to IV GVHD at day 100 was comparable between the 2 groups, the CI of grade II to IV GVHD was less among group B (12.5%) compared with group A (42.3%). Extended MMF administration may be safe and beneficial as preemptive therapy to reduce the development of moderate-to-severe acute GVHD.

Topics: Adult; Aged; Cyclosporine; Drug Administration Schedule; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia; Male; Middle Aged; Mycophenolic Acid; Myelodysplastic Syndromes; Safety; Tacrolimus; Time Factors; Transplantation, Homologous; Young Adult

Topics: Administration, Oral; Administration, Topical; Aged; Dermatologic Agents; Granuloma Annulare; Humans; Isotretinoin; Male; Myelodysplastic Syndromes; Ointments; Tacrolimus

Eighteen patients with hematologic malignancies underwent cord blood transplantation (CBT) from unrelated donors after being conditioned with myeloablative or reduced-intensity regimens, and received tacrolimus and methotrexate (15 mg/m(2) on day 1, 10 mg/m(2) on days 3 and 6) as graft-versus-host disease (GVHD) prophylaxis. The median number of nucleated cells in infused cord blood was 2.66 x 10(7)/kg (range 1.90 to 4.15 x 10(7)/kg). Engraftment was achieved in 16 of 18 patients. The median time to absolute neutrophil count >0.5 x 10(9)/L was 21.5 days (range 17 to 32), and the median time to platelet count >2.0 x 10(9)/L was 36 days (range 26 to 57). Of the 16 evaluable patients, five and eight had grades I and II acute GVHD, respectively, and none had grades III/IV acute GVHD. The cumulative incidence of grade II acute GVHD was 44.4%. Chronic GVHD occurred in 7 of 15 evaluable patients: limited type in three patients, extensive type in four patients. Of the 18 patients, 14 were alive and disease-free between 173 and 1514 days after CBT (median 746 days). The probability of disease-free survival at 2 years was 79.1%. These results, although in a retrospective study, suggested that tacrolimus and short-term methotrexate effectively prevented the occurrence of severe acute GVHD after unrelated CBT, and may contribute to a high survival rate.

Topics: Adult; Cord Blood Stem Cell Transplantation; Disease-Free Survival; Female; Graft vs Host Disease; Hematologic Neoplasms; Humans; Immunosuppressive Agents; Leukemia; Leukocyte Count; Lymphoma; Male; Methotrexate; Middle Aged; Myelodysplastic Syndromes; Neutrophils; Probability; Tacrolimus; Transplantation Conditioning

Topics: Adenoviridae Infections; Adrenal Cortex Hormones; Adult; Anemia, Hemolytic, Autoimmune; Bone Marrow Transplantation; Cyclophosphamide; Female; Graft vs Host Disease; Humans; Methotrexate; Myelodysplastic Syndromes; Tacrolimus; Transplantation Conditioning; Transplantation, Homologous; Treatment Outcome

A patient with myelodysplastic syndrome developed pericardial effusion 20 month after allogenic peripheral blood stem cell transplantation. Sclerotic and erythematous skin lesions were observed over the face and extremities, and a diagnosis of chronic graft vs. host disease (GVHD) was made based on skin biopsy findings. Pericardial fluid contained numerous CD8+/HLA-DR+ lymphocytes, but no leukaemic cells. Tumour necrosis factor alpha (TNFalpha) and soluble Fas (sFas) levels were highly elevated in both the effusion and serum. The patient was treated with methylprednisolone and tacrolimus. Skin GVHD improved rapidly associated with resolution of pericardial effusion and reductions in cytokine levels. We concluded that pericardial effusion was due to pericarditis and was a manifestation of chronic GVHD in this patient, and that cytotoxic lymphocytes and specific cytokines played significant roles.

Topics: Adult; CD8-Positive T-Lymphocytes; Chronic Disease; fas Receptor; Female; Graft vs Host Disease; HLA-DR Antigens; Humans; Immunosuppressive Agents; Myelodysplastic Syndromes; Pericarditis; Pericardium; Peripheral Blood Stem Cell Transplantation; Tacrolimus; Tumor Necrosis Factor-alpha

Tacrolimus is widely used for the prophylaxis and treatment of graft-versus-host disease after allogeneic hematopoietic stem cell transplantation (HSCT) and graft rejection in solid organ transplantation. The metabolism of tacrolimus has been reported to be impaired in association with liver dysfunction, mostly as documented in liver transplant recipients. Hepatic veno-occlusive disease (VOD) is one of the serious complications after allogeneic HSCT. It is characterized by jaundice, fluid retention, and painful hepatomegaly, caused by endothelial cell injury resulting from the toxicity of the conditioning regimen. The impaired metabolism of tacrolimus in hepatic VOD has not previously been reported in the literature. Here, we report the notable alteration in the metabolism of tacrolimus in two patients with hepatic VOD, in whom the half-lives of tacrolimus were markedly prolonged (288 and 146 h).

Topics: Cord Blood Stem Cell Transplantation; Endothelium, Vascular; Female; Hepatic Veno-Occlusive Disease; Humans; Immunosuppressive Agents; Liver; Liver Diseases; Male; Middle Aged; Myelodysplastic Syndromes; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Tacrolimus; Transplantation Conditioning

Transplantation conditioning regimens have been shown to affect the brain imaging appearance in patients with cyclosporine or FK-506 neurotoxicity. We assessed whether the occurrence of neurotoxicity was affected by the choice of conditioning regimen used before allogeneic bone marrow transplantation (allo-BMT).. An allo-BMT was performed in 290 patients conditioned before transplantation with myeloablative therapy. Neurotoxicity from cyclosporine or FK-506 developed in 21 (7.2%) of these patients, as confirmed with CT or MR imaging. Two hundred seventy-four (94%) of these 290 patients were conditioned with minor variations of one of five fundamental regimens: cyclophosphamide (Cy)/busulfan (n = 97), Cy/total body irradiation (TBI) (n = 122), Cy/thiotepa/TBI (n = 40), bischloroethylnitrosourea/etoposide/cytarabine/melphalan, or BEAM (n = 10), and Cy/thiotepa/busulfan (n = 5). The remaining 16 patients were prepared with variable regimens. The rates of occurrence of cyclosporine or FK-506 neurotoxicity relative to these conditioning regimens were compared.. The lowest rate of cyclosporine or FK-506 neurotoxicity was found in those patients conditioned with Cy (2 days)/busulfan (4 days) (5.1%) or Cy (2 days)/TBI (4 days) (5.9%). Rate of neurotoxicity increased with lengthier conditioning regimens. A high rate of neurotoxicity was present in those patients conditioned with Cy (4 days)/TBI (4 days) (13.7%), and this was statistically significant (P <.05) when compared with Cy (2 days)/busulfan (4 days).. The rate of occurrence of cyclosporine or FK-506 neurotoxicity varies with the conditioning regimen used, with lengthier regimens associated with a higher rate of neurotoxicity. As the length of the conditioning regimen equates to the total dose of chemotherapy administered, it suggests that the intensity of the regimen is correlated to the predisposition to neurotoxicity from cyclosporine or FK-506.

Topics: Adolescent; Adult; Aged; Bone Marrow Transplantation; Cerebral Cortex; Cyclosporine; Female; Humans; Immunosuppressive Agents; Leukemia; Lymphoma; Magnetic Resonance Imaging; Male; Middle Aged; Myelodysplastic Syndromes; Neurotoxicity Syndromes; Retrospective Studies; Survival Rate; Tacrolimus; Tomography, X-Ray Computed; Transplantation Conditioning; Whole-Body Irradiation

Topics: Bone and Bones; Calcineurin Inhibitors; Foot; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leg; Male; Middle Aged; Myelodysplastic Syndromes; Pain; Radionuclide Imaging; Shoulder; Syndrome; Tacrolimus; Transplantation, Homologous

We studied clinical features of immunosuppressive (cyclosporine, tacrolimus) associated encephalopathy in bone marrow transplant patients. 378 cases of allogeneic bone marrow transplant recipients over fifteen years old of chronic and acute leukemia (CML, ANLL, ALL) (n = 311), myelodysplastic syndrome (MDS) (n = 42) and severe aplastic anemia (SAA) (n = 25) were investigated. Immunosuppressive associated encephalopathy occurred in 12 cases. The rate of incidence was significantly higher in SAA and MDS (7 cases) than in leukemia. The cases which showed typical radiological abnormality in MRI were limited in SAA and hypoplastic MDS. 10 cases died, which revealed worse than an overall survival rate of recipients without immunosupressive-associated encephalopathy. 5 of 7 cases in SAA and MDS had taken cyclosporine as treatment of the disease before bone marrow transplantation and that might influence the incidence of encephalopathy.

Topics: Acute Disease; Adolescent; Adult; Anemia, Aplastic; Bone Marrow Transplantation; Brain Diseases; Cyclosporine; Female; Humans; Immunosuppressive Agents; Leukemia; Male; Middle Aged; Myelodysplastic Syndromes; Tacrolimus

We report our experience with the combination of anti-thymocyte globulin (ATGAM) and tacrolimus in the treatment of 20 patients with steroid refractory and dependent acute graft-versus-host disease (GVHD) transplanted between August 1996 and February 2000. All patients received cyclosporine-based GVHD prophylaxis. Thirteen patients developed a maximum of grade IV, five grade III and two grade II acute GVHD, with 15 patients being refractory to steroids and five dependent on steroids. Patients were treated with ATGAM (15 mg/kg for 5 d) and tacrolimus (0.025--0.1 mg/kg/d) in addition to continuation of their high-dose steroids and cessation of their cyclosporine. Within 28 d of treatment, we observed eight complete responses (CR), six partial responses (PR) and six with no response. Overall response (CR + PR) was predicted by GVHD severity. Infectious complications occurred in 80% of patients. The median survival was 86.5 d (range, 21--1081 d) with 35% of patients remaining alive. Survival following combination therapy was significantly more likely in men (P < 0.001), skin-only GVHD (P = 0.027), less severe GVHD (P = 0.048), and in responders to tacrolimus and ATGAM (P < 0.001). In conclusion, concurrent introduction of ATGAM and tacrolimus is a promising therapeutic combination for GVHD refractory to steroids and cyclosporine.

Topics: Acute Disease; Adult; Cyclosporine; Drug Therapy, Combination; Female; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Isoantibodies; Leukemia; Leukemia, Myelogenous, Chronic, BCR-ABL Positive; Lymphoma; Male; Methotrexate; Middle Aged; Multiple Myeloma; Myelodysplastic Syndromes; Tacrolimus; Transplantation, Homologous

We present two cases of severe dry eye in patients with chronic graft-versus-host disease (CGVHD) after hematopoietic stem cell transplantation (SCT) who were successfully treated by the systemic administration of FK506 and corticosteroids.. A 29-year-old man with chronic myelogenous leukemia underwent SCT. Oral and lung CGVHD developed on approximately day 130, and dry eye associated with CGVHD was diagnosed on day 168. The patient began receiving cyclosporin A (150 mg/d) for the treatment of oral and lung CGVHD. Treatment with prednisolone (1 mg/kg/d) began on approximately day 300. Oral and lung GVHD improved slightly, but worsened again although systemic administration of cyclosporin A and prednisolone were continued. Cyclosporin A was discontinued, and systemic administration of FK506 was started on day 376. Forty-four days later, marked improvement in the ocular surface and other organs was observed. However, the dry eye worsened while tapering FK506, with no flare of other affected organs. A 43-year-old woman with myelodysplastic syndrome underwent SCT. She received FK506 for prophylaxis of CGVHD. She had mild dry eye before SCT. Oral and intestinal CGVHD developed, and the dry eye worsened significantly on approximately day 150 while tapering FK506. Treatment with prednisolone (1 mg/kg/d) began, and the dose of FK506 was increased. By day 240, the symptoms of dry eye and the findings of the ocular surface markedly improved, and CGVHD in other organs was completely resolved. However, the improvement in the dry eye was lost when FK506 was tapered for the second time.. Systemic administration of FK506 with corticosteroids is an effective treatment of severe dry eye in patients with CGVHD, but long-term administration may be required to achieve a lasting response. These cases also suggest that further investigation into the use of topical FK506 and prednisolone as a maintenance therapy should be pursued.

Topics: Adult; Chronic Disease; Drug Therapy, Combination; Dry Eye Syndromes; Female; Glucocorticoids; Graft vs Host Disease; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Leukemia, Myelogenous, Chronic, BCR-ABL Positive; Male; Myelodysplastic Syndromes; Prednisolone; Tacrolimus

We report a case of cerebral hemorrhage associated with cyclosporin A (CsA)/FK506-related encephalopathy that developed in a 16-year-old woman after allogeneic bone marrow transplantation. Hematopoietic engraftment occurred on day 15, and the patient developed systemic convulsions after CsA was replaced by FK506 for the treatment of acute graft-versus-host disease (GVHD). Based on magnetic resonance imaging, laboratory findings and cerebrospinal fluid studies, she was diagnosed as having CsA/FK506-related encephalopathy with cerebral hemorrhagic infarction. Although she recovered completely after discontinuation of FK506, she developed convulsions again 15 days after re-administration of FK506. A computed tomography scan showed cerebral hemorrhage. She died of respiratory failure. Vascular damage induced by immunosuppressive drugs and enhanced by acute GVHD seemed to be the cause of the cerebral hemorrhage. Since hypertension, which was present during both of the central nervous system events, seemed to have contributed to the development of the cerebral hemorrhage, it is proposed that CsA and FK506 should be reduced or discontinued when patients who have risk factors of hypertension become hypertensive even if they have no symptoms of neurotoxicity.

Topics: Adolescent; Bone Marrow Transplantation; Brain Diseases; Cerebral Hemorrhage; Cyclosporine; Female; Humans; Myelodysplastic Syndromes; Tacrolimus

Leukoencephalopathy probably caused by tacrolimus hydrate after stem cell transplantation in a girl with MDS 7 monosomy is reported. The conditioning regimen consisted of thiotepa (150 mg/m2 x 4), melphalan (70 mg/m2 x 2) and 12 Gy total body irradiation. She received peripheral blood CD34 positive cells (4.17 x 10(6)/kg) from her HLA-mismatched father and tacrolimus hydrate was used for GVHD prophylaxis. Engraftment was rapid and grade 1 acute GVHD of the skin responded well to pulse therapy. From day 27 she became irritable and sleepless, and right facial convulsions developed on day 37. No abnormality was found in the cerebrospinal fluid. Cranial CT findings showed no abnormalities except for low density lesions around the bilateral ventricle. Leukoencephalopathy was suspected and tacrolimus hydrate was discontinued. Thereafter psychosomatic symptoms improved, temporarily however, similar symptoms again developed following cyclosporine administration. Therefore we had to halt the administration of both tacrolimus and cyclosporine. She died on day 104 because of GVHD and fungal infection without recovering from leukoencephalopathy.

Topics: Brain Diseases; Child, Preschool; Chromosomes, Human, Pair 7; Female; Hematopoietic Stem Cell Transplantation; Humans; Immunosuppressive Agents; Monosomy; Myelodysplastic Syndromes; Tacrolimus