The purpose of this study was to evaluate the effecacy and safety of CHOEP mobilization regimen, and the effect and tolerance of sequential chemotherapy combined with tandem autotransplants of peripheral blood stem cells for aggressive lymphoma. The clinical data of 5 patients with recurrent, aggressive lymphoma treated with of sequential chemotherapy combined with tandem autotransplants were analyzed retrospectively. The patients included 1 HD and 4 NHL. Mobilization regimen was CHOEP combined with G-CSF 5 microg/(kg x d). The conditioning regimen for the tandem transplantation was high-dose CHOEP. The interval of the tandem autotransplantation was 9 (5 - 31) weeks. In tandem autotransplant, the cell number of MNC transfused was 3.05 (1.91 - 4.14) x 10(8)/kg and 3.55 (2.23 - 6.0) x 10(8)/kg; CD34(+) cells were 4.11 (2.59 - 4.94) x 10(6)/kg and 5.70 (2.77 - 10.6) x 10(6)/kg; CFU-GM was 2.96 (2.01 - 4.54) x 10(5)/kg and 2.44 (1.78 - 2.9) x 10(5)/kg respectively (P > 0.05). The results showed that all patients gained prompt and sustained hemotopoietic reconstitution. The interval of ANC >or= 0.5 x 10(9)/L was 10 (8 - 12) days and 10.5 (9 - 12) days; Pt >or= 2.0 x 10(9)/L was 11 (10 - 14) days and 12.5 (10 - 15) days respectively (P > 0.05). Four patients survived, three patients among them were alive in disease-free for median of 46 (9 - 88) months. The overall survival was 80%, and the disease-free survival was 60%. In conclusion, the method of sequential high-dose CHOEP chemotherapy combined with autotransplants of peripheral blood stem cells in tandem for aggressive lymphoma is probably safe and effective.
Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Child ; Combined Modality Therapy ; Cyclophosphamide ; therapeutic use ; Doxorubicin ; therapeutic use ; Etoposide ; therapeutic use ; Female ; Humans ; Lymphoma ; therapy ; Male ; Middle Aged ; Peripheral Blood Stem Cell Transplantation ; methods ; Prednisolone ; therapeutic use ; Retrospective Studies ; Survival Analysis ; Transplantation, Autologous ; Treatment Outcome ; Vincristine ; therapeutic use

OBJECTIVEAllogeneic bone marrow transplantation has been established as a standard method for the treatment of a range of malignant and non-malignant hematologic diseases in children. Unfortunately, fewer than 30% of patients have a human leukocyte antigen (HLA)-matched sibling. Advances in our understanding of the HLA system and the development of large international donor registries encourage the increasing use of unrelated donors as an alternative source of stem cells. The purpose of this study was to evaluate the clinical efficacy and safety of unrelated donor allogeneic bone marrow transplantation (URD-BMT) for the treatment of childhood leukemia.

METHODSSix patients with leukemia received URD-BMT. Two of them suffered from chronic myeloid leukemia (CML), 3 suffered from acute lymphocytic leukemia (ALL) and 1 suffered from acute promyelocytic leukemia (APL) (CR2). All cases were facilitated by Tzu Chi Marrow Donor Registry (TCTMDR). The high resolution DNA test for classIand II was carried out in HLA typing of all donor-receiver pairs. HLA allele matched in three cases, mismatched with one locus in two cases and with two loci in one case. All patients were prepared with cyclophosphamide (CY) 60 mg/kg/day for 2 days (total dose 120 mg/kg) and busulfan (Bu) 1 mg/kg x 4/day for 4 days (total dose 16 mg/kg). Mycophenolate mofetil (MMF), CsA and MTX were given to prevent acute graft-versus-host-disease (aGVHD). CsA of 3 mg/kg/d was continuously given by i.v. infusion, and then 6mg/kg/d by oral. The blood CsA concentration was 200 - 300 ng/ml. MTX was given at the dosage of 15 mg/m(2) on d 1 and 10 mg/m(2) on d 3, 6,9 or 11. MMF was given at the dosage of 0.25 - 0.5 g/d from day 0 to day 120. Prostaglandin E1 was given to prevent the hepatic veno-occlusive disease (VOD), Ganciclovir was used to prevent CMV infection until the CMV antigenemia became negative.

RESULTSAnalysis of DNA short tandem repeats showed total engraftment of donor marrow after transplantation in all cases. The median time when granulocyte exceeded 0.5 x 10(9)/L was 14.5 (13 - 18) days, platelets exceeded 20 x 10(9)/L was 16 (14 - 23) days. The acute GVHD grade II-IV occurred in 2 of 6 (33.3%) patients. There were 3 cases with chronic GVHD and none of them developed with the extensive chronic GVHD. All patients were alive in disease-free situation now with median follow-up 412 (187 - 1338) days.

CONCLUSIONURD-BMT is an effective method for the treatment of childhood leukemia.

Bone Marrow Transplantation ; Child ; Humans ; Immunosuppressive Agents ; therapeutic use ; Leukemia ; therapy ; Tissue Donors ; Transplantation, Homologous ; Treatment Outcome

OBJECTIVETo compare the clinical outcomes between HLA allele matched (HLA-M) and 1 approximately 2 alleles disparity mismatched (HLA-mis) unrelated allogeneic bone marrow transplantation (URD-BMT).

METHODSThirty-nine patients received HLA-M and 21 received HLA-mis URD-BMT for the treatment of acute leukemia, chronic myeloid leukemia in chronic phase (CP) and myelodysplastic syndromes (MDS) in our hospital between November 1998 and December 2002. Conditioning regimen was Bu 16 mg/kg plus CTX 120 mg/kg, and mycophenolate mofetil (MMF), CsA and MTX were given to prevent aGVHD.

RESULTSThirty-eight of the HLA-M group and 18 of the HLA-mis group were engrafted successfully. The median follow-up duration was 11 (2.5 - 52.0) months for HLA-M group and 9 (2 - 46) months for HLA-mis group. The 3-year probabilities of disease-free survival (DFS) for HLA-M and HLA-mis group were (79.2 +/- 7.1)% and (45.8 +/- 15.5)%, respectively (P < 0.05). Grade II - IV aGVHD occurred in 10 (26.3%) patients in HLA-M group and 6 (33.3%) in HLA-mis group, respectively (P > 0.05).

CONCLUSIONURD-BMT is an effective modality for the treatment of leukemia and MDS. The outcome after URD-BMT can be optimized by matching the HLA-A, B and DR alleles between the donor and recipient.

Adolescent ; Adult ; Alleles ; Bone Marrow Transplantation ; Child ; Disease-Free Survival ; Female ; Histocompatibility Testing ; Humans ; Leukemia ; mortality ; therapy ; Male ; Middle Aged ; Myelodysplastic Syndromes ; mortality ; therapy ; Transplantation, Homologous

OBJECTIVETo evaluate the efficacy and safety of itraconazole for secondary prophylaxis of previous proven or probable invasive fungal infection (IFI) in patients undergoing chemotherapy or allogeneic hematopoietic stem cell transplantation (HSCT) in agranulocytosis state.

METHODSA phase IV prospective, open-label, multicenter trial was conducted to evaluate itraconazole (200 mg q12h intravenously d1-2, 200 mg/d) as secondary antifungal prophylaxis in patients (18-65 years old) undergoing chemotherapy or HSCT with previous proven or probable IFI. Itraconazole was started when patients' neutrophils＜1.5 × 10⁹/L, and stopped when chemotherapy patients' neutrophils ＞0.5 × 10⁹/L and stem cell transplant recipients' neutrophils＞1.0 × 10⁹/L. The primary end-point of the study was the incidence of proven, probable or possible IFI.

RESULTSSeventy one patients from November 2008 to September 2010 were enrolled in the trial. The median duration of itraconazole prophylaxis was 14 (4-35) days. No patients died of drug-related toxicity within trial. Five cases occurred IFI during the trial. The cumulative incidence of invasive fungal disease was 7.0%. One patient was withdrawn from the study due to treatment-related adverse events (liver malfunction and severe phlebitis).

CONCLUSIONItraconazole appears to be safe and effective for secondary prophylaxis of systemic fungal infection after chemotherapy and allogeneic HSCT. The observed incidence of 7.0% is considerably lower than the relapse rate reported in historical controls, suggesting that itraconazole is a promising prophylactic agent in this population.

Adolescent ; Adult ; Aged ; Antifungal Agents ; therapeutic use ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Itraconazole ; therapeutic use ; Male ; Middle Aged ; Mycoses ; prevention & control ; Prospective Studies ; Treatment Outcome ; Young Adult

OBJECTIVETo evaluate the efficacy and safety of Bu-CY(2) conditioning regimen on allogeneic bone marrow transplantation (BMT) with unrelated donor for myelodysplastic syndrome.

METHODSSix patients received chemotherapy regimen of busulfan (Bu) and cyclophosphamide (CY) before allogeneic BMT (Bu 4 mg . kg(-1) . d(-1), -7 d - -4 d, CY 60 mg . kg(-1) . d(-1), -3 d - -2 d). Mycophenolate mofetil combined with cyclosporin A and methotrexate was used for prevention of acute graft-versus-host disease after transplantation. Lipo prostaglandin E(1)was used in prophylactic regimen for hepatic veno-occlusive disease.

RESULTNeutrophil count began to be higher than 0.5 x 10(9)/Lat the 18th day after BMT. Platelet count began to be higher than 20 x 10(9)/Lat the 21st day after BMT. Disease-free survival in the six patients was 27 months.

CONCLUSIONBu-CY(2) conditioning regimen on allogeneic bone marrow transplantation with unrelated donor is an effective therapy for patients with myelodysplastic syndrome.

Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Bone Marrow Transplantation ; Busulfan ; administration & dosage ; Cyclophosphamide ; administration & dosage ; Female ; Humans ; Male ; Myelodysplastic Syndromes ; surgery ; Transplantation Conditioning

Objective:The purpose of this study was to explore the critical values of monitored indexes of perioperative major adverse cardiac events(MACE), so as to take effective prevention and treatment measures in time to maintain the stability of perioperative cardiac function to further improve the perioperative safety of elderly patients with biliary diseases.Methods:The clinical data of 246 elderly patients with biliary diseases in our hospital from May 2016 to February 2022 were collected.According to whether MACE occurred during the perioperative period, they were divided into the MACE group and the non-MACE group.The differences of clinical data, the monitoring indexes of postoperative cardiac function, and the coagulation function between the two groups were compared and analyzed.Logistic regression was used to analyze the independent risk factors of perioperative MACE, the cut-off value of the receiver operating characteristic(ROC)curve was calculated, and the Logistic multivariate prediction model was established.Results:In the MACE compared with the non-MACE group, age, postoperative complications and mortality, postoperative hospital stay, and the levels of postoperative high sensitivity troponin-I(Hs-TnI), creatine kinase isoenzyme(CK-MB), myoglobin(MYO), B-type natriuretic peptide(BNP), and D-dimer(D-D)were significantly increased(all P<0.05). Multivariate Logistic regression showed that postoperative BNP and D-D were two independent risk factors for perioperative MACE, and their cut-off values in the ROC curve were 382.65 pg/mL and 0.975mg/L respectively.The Logistic multivariate prediction model established by the Logistic regression equation was P= ex/(1+ ex), X=-5.710+ 0.003X 1+ 0.811X 2, where X 1 was the postoperative BNP level and X 2 was the postoperative D-D level.The accuracy, specificity and sensitivity of this prediction model for predicting perioperative MACE were 96.3%(237/246), 100.0%(235/235), and 18.2%(2/11). Conclusions:The Logistic multivariate prediction model established in this study can effectively predict the occurrence of perioperative MACE in elderly patients.Postoperative BNP and D-D were two independent risk factors for perioperative MACE.The cut-off values of BNP and D-D in the ROC curve could be used as critical values for monitoring perioperative MACE.Therefore, it is of great clinical significance to take effective prevention and treatment measures in time to maintain the stability of perioperative cardiac function, and further improve the perioperative safety of elderly patients with biliary diseases.

Volatile oils are important active components in traditional Chinese medicine, but their components are complicated and unstable. It is common to use cyclodextrin inclusion technique to improve the stability of volatile oils and make them easier to be prepared. At present, β-cyclodextrin (β-CD) is the most common inclusion material. The evaluation indicators for inclusion technique usually contain the inclusion rate and the oil content in the inclusion compound. However, the articles about the study on selecting inclusion materials for volatile oils were few. In this paper, menthol, the main active ingredient of mint volatile oil, was used as model drug, while β-CD and hydroxypropyl-β-cyclodextrin (HP-β-CD) were used as the inclusion materials. Inclusion equilibrium constant (K), solubilization ratio were investigated, and the results were combined with IR, DSC and TG to verify the formation of inclusion complexes. It turned out that in the range of 0-15 mmol•L⁻¹, the solubility of menthol was increased linearly with the increase of HP-β-CD concentration, with AL-type phase solubility diagram, K=3 188.62 L•mol⁻¹; in the range of 0-12.5 mmol•L⁻¹, the solubility of menthol was increased linearly with the increase of β-CD concentration, K=818.73 L•mol⁻¹. When the concentration was over 12.5 mmol•L⁻¹, the solubility of menthol appeared to be a negative deviation with the increase of β-CD concentration, with AN-type solubility diagram. The above results showed that the inclusion behavior was different between β-CD and HP-β-CD, laying a foundation for further study on inclusion complexes of volatile oil.

Aim To explore the mechanism of Fluspirilene inhibiting HCC through decreasing the expression of Akt.Methods The difference of mRNA was verified by the test of protein expression between Fluspirilenc treatment group and control group by HCC experiment in vivo and vitro, including Western blot, IHC after mRNA array.Results Akt expression was lower in Fluspirilene treatment group than that in control group by mRNA array.Protein expression of Akt, phosphorylate-CDK2 and phos- phorylate-Rb decreased massively in Fluspirilene treatment group in a concentration-dependent manner in HepG2 and Huh7 cells by Western blotting compared with those in control group.Declined expression of phosphorylate-Akt was proved in a concen- tration-dependent manner in xenograft tumor tissues in Fluspirilene treatment group compared with that in control group in IHC test.Conclusions Fluspirilene inhibits HCC by decreasing significantly the protein expression of Akt, phosphorylat-Akt, phos- phorylate-CDK2 and phosphorylate-Rb.

Objective: To analyze the prognostic value of CD7 expression in newly diagnosed acute myeloid leukemia (AML) patients, and to further explore the correlation between CD7 expression and CEBPA mutation, and to clarify the prognostic value of CD7(+) in AML patients with wild-type (WT) or mutant-type (MT) CEBPA. Methods: The clinical data of 298 newly diagnosed non-M(3) AML patients between January 2010 and December 2016 were analyzed retrospectively. The clinical characteristics and prognosis of CD7(+) and CD7(-) patients were respectively compared in all patients, and in patients with WT and MT CEBPA. The relationship between CD7 expression and CEBPA mutation was determined by chi-square, and the effects of CEBPA mutation on survival and prognosis in CD7(+) group by Kaplan-Meier method. Results: In CD7(+) group, the frequencies of CEBPA mutation were 10.1% (single site) and 33.9% (double site) , significantly higher than those of the CD7(-) group (5.3% and 4.2%) (P=0.000) . Subgroup prognostic analysis showed a lower CR rate (P=0.001) and a higher RR (P=0.023) in CD7(+) group comparing to those of CD7(-) group in AML patients with wild type CEBPA. There were no statistical difference between CD7(+) group and CD7(-) group in overall survival (OS) and disease free survival (P>0.05) , while in the CEBPA mutant group the CD7(+) group has higher OS (P=0.019) and DFS (P=0.010) . Based on the CD7 expression and CEBPA mutation, 298 cases were divided into 3 subgroups, named as CD7(+)-CEBPA MT group, CD7(-) and CD7(+)-CEBPA WT group. The 3-year OS of the 3 groups were 80.2%, 48.0% and 30.6%, respectively (P<0.001) , and the 3-year DFS were 74.1%, 37.4% and 22.2%, respectively (P<0.001) . Conclusion: The CEBPA mutation rate was higher in CD7(+) AML patients then that of CD7(-) patients. CD7 expression has opposite prognostic significance in AML patients carrying the wild-type or mutant-type CEBPA. Based on CD7 expression and CEBPA mutation, a new risk stratification model can be established, which is helpful to guide the clinical individualized treatment for AML patients.
CCAAT-Enhancer-Binding Proteins/genetics* ; Disease-Free Survival ; Humans ; Leukemia, Myeloid, Acute/genetics* ; Mutation ; Prognosis ; Retrospective Studies

Background: The impact of fasting plasma glucose (FPG) on survival outcomes in patients with acute heart failure (HF) is unclear, and the relationship between intensity of glycemic control of FPG in diabetes mellitus (DM) patients and HF prognosis remains uncertain. This retrospective study aimed to evaluate the prognostic impact of FPG in patients with acute HF. Methods: A total of 624 patients hospitalized with acute HF from October 2000 to April 2014 were enrolled in this study. All patients were stratified by three groups according to their admission FPG levels (i.e., DM, impaired fasting glucose [IFG], and non-DM). All-cause and cardiovascular mortality was the primary end point, and HF re-hospitalization was the secondary end point during follow-up period. Results: A total of 587 patients were included in final analysis. The all-cause mortality rates of patients with DM, IFG, and non-DM were 55.5%, 40.3%, and 39.2%, with significant difference (P = 0.001). Moreover, compared with those with IFG (34.3%) and non-DM (32.6%), patients with DM had significantly higher rate of cardiovascular mortality (45.1%). Multiple Cox regression analysis showed that DM as well as IFG was related to all-cause mortality (DM: hazard ratio [HR] = 1.936, P < 0.001; IFG: HR = 1.672, P = 0.019) and cardiovascular mortality (DM: HR = 1.739, P < 0.001; IFG: HR = 1.817, P = 0.013). However, they were both unrelated to HF re-hospitalization. DM patients with strictly controlled blood glucose (FPG <3.9 mmol/L) had higher all-cause mortality than patients with non-DM, IFG, and DM patients with moderately controlled glucose (3.9 mmol/L≤ FPG <7.0 mmol/L). Likewise, both the primary end point and secondary end point were found to be worse in DM patients with poorly controlled blood glucose (FPG ≥7.0 mmol/L). Conclusions IFG and DM were associated with higher all-cause mortality and cardiovascular mortality in patients with acute HF. The association between mortality and admission FPG in DM patients with acute HF appeared U-shaped.
Aged ; Blood Glucose ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Fasting ; Female ; Heart Failure ; blood ; mortality ; Hospitalization ; Humans ; Male ; Middle Aged ; Prognosis ; Retrospective Studies