Objective To explore the effects of Jin's Three-needle Acupuncture combined with occupational therapy on function of upper limbs for stroke patients with hemiplegia. Methods 90 patients with stroke were randomly divided into control group (n=30), observation group (n=30) and experiment group (n=30). The control group received routine rehabilitation, the observation group received occupational therapy in addition, and the experiment group received Jin's Three-needle Acupuncture and occupational therapy in addition. They were assessed with Fugl-Meyer Assessment (FMA) of upper limbs and Barthel index (BI) before and 4 weeks after treatment. Results The scores of FMA and BI improved in all the groups after treatment (P<0.001). The difference of scores of FMA and BI before and after treatment were more in the experiment group than in the observation group (P<0.001), observation group than the control group (P<0.001). Conclusion Jin's Three-needle Acupuncture combined with occupational therapy can further improve the motor function of upper limbs and activities of daily living for stroke patients with hemiplegia.

Objective To study the clinical outcome of patients with fns-like tyrosine kinase-3internal tandem duplication (FLT3-ITD) positive acute myeloid leukemia (AML) treated with allogeneic hematopoietic stem cell transplantation (allo-HSCT) and to explore the potential prognostic factors to patients' survival including transplant types or disease status.Methods A total of 314 AML patients in our center from October 2006 to October 2012 were retrospectively analyzed,among whom,54 patients were defined with FLT3-ITD positive.Survival rates and treatment-related mortality were further analyzed.Results For all 54 FLT3-ITD positive patients,the 3-year overall survival (3-OS) rate was 56％ and 3-year leukemia-free survival (3-LFS) rate was 47％.The outcome of haplo-identical HSCT was similar as that of sibling donors(3-OS rate:60％ vs 54％ ; 3-LFS rate:54％ vs 45％,respectively).There were 47 patients who received transplantation in first complete remission(CR1).The other 7 patients were of disease relapse or in CR2 before transplantation.Not surprisingly,patients in CR1 had better prognosis than those in nonCR1.Conclusions Allo-HSCT is an effective treatment for AML patients with FLT3-ITD positive mutation.The survival outcome of haplo-identical HSCT was comparable with that of sibling donors.Relapse of AML was the dominant factor related to the mortality of FLT3-ITD positive AML patients after allo-HSCT.

Objective To investigate the clinical and laboratorial characteristics of patients with myelodysplastic syndrome ( MDS) and erythroid hyperplasia.Methods MDS patients whose bone marrow was hypercellular with erythroid lineage more than 50% and blasts account for less than 20% of non-erythroid cells were enrolled in this study.The ratio of mature erythrocytes to nucleated erythrocytes was no more than 20, namely MDS patients with erythroid hyperplasia ( MDS-E ).The retrospective analysis comprised 102 patients with MDS-E from the First Affiliated Hospital of Suzhou University.Clinical characteristics , karyotype , and the prognostic significance of erythroid hyperplasia were evaluated.Results A total of 48 MDS-E patients (47.1%) presented a variety of cytogenetic abnormalities.The most frequently involved chromosomes were chromosome 8 (39.5%of all abnormal karyotypes ), chromosome 7 (22.9%), followed by chromosome 5 ( 18.8%) , chromosome 1 ( 16.7%) and chromosome 20 ( 16.7%) .Hemoglobin ( Hb) level affected the prognosis by survival analysis.The overall survival ( OS) of MDS-E patients with Hb equal or more than 70 g/L was longer than that of patients less than 70 g/L ( P<0.001).Allogeneic hematopoietic stem cell transplantation (HSCT) significantly improved the OS compared with best supportive care (P<0.001) and chemotherapy (P<0.001).The extent of erythroid hyperplasia in bone marrow did not impact on prognosis ( P=0.187 ).Conclusions Compared with previous reports of MDS patients, MDS-E patients have higher level of erythroid hyperplasia , more common erythroid dyshematopoiesis , more frequent 8 and 1 chromosome abnormalities .The degree of erythroid hyperplasia is not correlated with prognosis.Allogeneic hematopoietic stem cell transplantation improves the prognosis.

Objective To investigate the frequency of c-kit mutation and prognosis in t (8;21) acute myeloid leukemia (AML) patients with trisomy 4. Methods A total of 145 de novo t(8;21) AML patients from February 2005 to January 2013 were analyzed retrospectively. Detection of exons 8 and 17 mutation of c-kit by PCR and cytogenetic analysis by R-banding technologies were performed on bone marrow samples of all patients at diagnosis. Clinical data were collected and analyzed statistically. Results Among 145 t (8;21) AML patients, 12 cases (8.3 %) were trisomy 4, 91.7 % (11/12) of them were identified with c-kit mutation, which was significantly higher than that without trisomy 4 [26.3 % (35/133), P< 0.01]. The follow-up data showed that the patients with trisomy 4 were correlated with the lower overall survival (OS) rate (15 % vs 56 %, P< 0.01) and disease-free survival (DFS) rate (0 vs 51 %, P< 0.01) when compared with patients without trisomy 4. Furthermore, the subgroup of patients with both trisomy 4 and c-kit mutation had a worse OS and DFS (P< 0.05). Conclusions Trisomy 4 is associated with high frequency of c-kit mutation and demonstrates poor prognosis in t(8;21) AML patients. Trisomy 4 or it combined with c-kit gene mutation is the main influencing factor on the survival of the patients with t(8;21) AML.

Objective: To investigate the characteristics of the essential thrombocythemia (ET) cases transformed to the acute myeloid leukemia (AML) and the role of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the treatment of this disease. Methods: The clinical and laboratory characteristics of 3 ET cases before and after transformation and after allo-HSCT were retrospectively analyzed, meanwhile the related literatures were reviewed and discussed. Results: Case 1 was a male patient of 44 years old, whose PLT was 500×10⁹/L when firstly diagnosed ET. After 3 years the disease progressed into myelodysplastic syndrome (MDS) while WT1 expression increased from 77 (first visit) to 13 171 copies/10 000 ABL copies, at the same time chromosome changed dramatically. During the period of decitabine treatment the disease processed into AML. Case 2 was a male of 58 years old whose PLT was 2 100×10⁹/L when firstly diagnosed ET. The disease progressed to AML after 9 years, whose WT1 expression increased from 130 (first visit) to 3 222 copies/10 000 ABL copies, and he relapsed shortly after intensive chemotherapy. Case 3 was a male of 60 years old whose PLT was 900×10⁹/L when firstly diagnosed ET. The disease progressed to AML after 5 years, whose WT1 increased from 56 (first visit) to3 696 copies/10 000 ABL copies. Moreover leukemia spread to central nervous system (CNS) during chemotherapy. Before allo-HSCT, cases 1 did not achieve remission; case 2 relapsed after a short time of remission and case 3 transferred to CNS leukemia. All of the 3 cases underwent allo-HSCT successfully, and they all achieved completely remission, whose chromosome and gene mutation recovered negative. At the same time, CNS leukemia of case 3 disappeared. The median WT1 decreased to 50 copies/10 000 ABL copies. There was no severe complication during the median time of 5 months after allo-HSCT. Conclusions The patients transformed to AML had poor prognosis, allo-HSCT was the only method that can cure the disease now.

Objective To investigate the monitoring significance of WT1 gene level in the prognosis of acute myeloid leukemia (AML) patients with normal karyotype after hematopoietic stem cell transplantation (HSCT). Methods The clinical data of 115 AML patients with normal karyotype who were treated with HSCT from July 2009 to March 2017 in the First Affiliated Hospital of Soochow University were retrospectively analyzed. The dynamic detection of bone marrow WT1 gene was carried out by using reverse transcription_polymerase chain reaction (RT_PCR). According to the relative expression level median of WT1 gene before transplantation, the whole patients were divided into the two groups (

OBJECTIVETo clarify the clinical, cytogenetical and molecular characteristics and prognosis of Ph(+) ALL patients with ABL kinase domain mutations (ABL-KDMs), and to evaluate the therapeutic value of allogeneic hematopoietic stem cell transplantation (allo-HSCT) combined with tyrosine kinase inhibitor (TKI) in these patients.

METHODSRetrospective analysis of clinical features, molecular genetic characteristics, mutation distribution and prognosis of newly diagnosed Ph(+) ALL patients with ABL-KDMs from February 2010 to August 2014 were performed, and the efficacy of treatment regimen of allo-HSCT combined with different TKIs was compared.

RESULTSOf 88 Ph(+) ALL patients during maintenance treatment stage for ABL-KDMs monitoring, mutation was detected in 42 patients with median time of 8 months from diagnosis to mutation occurrence. The median age of mutation group was 40-year-old, older than that of non-mutation group (32.5-year-old) (P=0.023). The incidence of complex chromosome abnormality of mutation group was higher than that of non-mutation group (P=0.043), with alternations in chromosome 7, 5 and +Ph more frequently observed. There were 21 types of mutation at 18 locations detected, with T315I mutation ranking the top followed by E255K/V, Y253H/F and E459K. Mutation group featured no significant difference in complete remission (CR) rate in contrast to nonmutation group, but was remarkably lower in major molecular remission (MMR) rate than non-mutation group. The 2 year and 5 year overall survival rate of mutation group was 45.4% and 35.0% respectively, much shorter than that of non-mutation group (67.8% and 63.3%), (P=0.047). The median survival of patients with T315I and E255K/V was 19 and 10 months, significantly shorter than that of patients with other mutations. Among the 42 patients with mutations, 14 underwent allo-HSCT, and the median survival was 29 months, longer than that of patients received chemotherapy alone (17 months) (P=0.024). Fourteen allo-HSCT patients were given nilotinib or dasatinib at the time of mutation occurrence, and there was no significant difference in the overall survival in contrast to patients who continue to take imatinib.

CONCLUSIONSABL kinase domain mutations are closely related to the older age and high genomic instability in the newly diagnosed Ph(+) ALL patients. Mutation types showed diversity and complexity, which remarkably affected patients' prognosis and survival. T315I and E255K mutations account for more than half of all cases, characterized by a less favorable prognosis. Currently, allo-HSCT is the only method that has the potential of elongating life expectancy, but the utility of second-generation TKI during relapse does not necessarily have an edge on survival over imatinib.

Chromosome Aberrations ; Dasatinib ; therapeutic use ; Hematopoietic Stem Cell Transplantation ; Humans ; Imatinib Mesylate ; therapeutic use ; Mutation ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; genetics ; Prognosis ; Protein Kinase Inhibitors ; therapeutic use ; Proto-Oncogene Proteins c-abl ; genetics ; Pyrimidines ; therapeutic use ; Remission Induction ; Retrospective Studies ; Survival Rate

Objective: To compare the outcomes between haploidentical donor hematopoietic stem cell transplantation (haplo-HSCT) and matched-sibling donor transplantation (MSD-HSCT) for paroxysmal nocturnal hemoglobinuria (PNH) . Methods: The clinical data of 40 PNH patients received HSCT (haplo-HSCT=25, MSD-HSCT=15) from July 2007 to May 2018 were analyzed retrospectively to compare the outcomes between haplo-HSCT and MSD-HSCT groups. Results: There were no differences in terms of gender, age, patients of PNH-AA and median time from diagnosis to transplantation between the 2 groups (P>0.05) . The median values of absolute mononuclear cell counts and CD34⁺ cells infused were 10.74 (4.80-22.86) ×10⁸/kg and 12.19 (5.14-17.25) ×10⁸/kg (P=0.866) , 3.57 (0.68-7.80) ×10⁶/kg and 4.00 (3.02-8.42) ×10⁶/kg (P=0.151) respectively, in haplo-HSCT and MSD-HSCT groups. All patients attained complete engraftment, no patient occurred graft failure. The median durations for myeloid and platelet engraftment were 12 (range, 9-26) and 11 (range, 7-15) days (P=0.065) , 19 (range, 11-75) and 13 (range, 11-25) days (P=0.027) respectively, in haplo-HSCT and MSD-HSCT groups. During a median follow-up of 26 (4-65) months in haplo-HSCT and 36 (4-132) months in MSD-HSCT groups (P=0.294) , the incidences of grade Ⅰ-Ⅳ acute graft-versus-host disease (aGVHD) were 32.0% and 20.0% (P=0.343) , grade Ⅱ-Ⅳ aGVHD were 16.0%, 13.3% (P=0.759) , chronic GVHD were 30.7% and 24.6% (P=0.418) , moderate-severe chronic GVHD were 12.7% and 7.1% (P=0.522) respectively, in haplo-HSCT and MSD-HSCT groups. The incidences of infection were 32.0% (8/25) and 26.7% (4/15) (P=1.000) respectively, in haplo-HSCT and MSD-HSCT groups. No patients occurred early death and relapse. Three-year estimated overall survival (OS) were (86.5±7.3) % and (93.3 ±6.4) % (P=0.520) , GVHD-free and failure-free survival (GFFS) were (78.3±8.6) % and (92.9±6.9) % (P=0.250) respectively, in haplo-HSCT and MSD-HSCT groups. Conclusion The preliminary results indicated that haplo-HSCT was a feasible choice for PNH with favorable outcomes, haplo-HSCT and MSD-HSCT produced similar therapeutic efficacy.

Objective: To compare the outcomes of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for paroxysmal nocturnal hemoglobinuria (PNH) with paroxysmal nocturnal hemoglobinuria-aplastic anemia (PNH-AA) syndrome. Methods: The outcomes of 46 patients who received allo-HSCT (16 PNH patients, 30 PNH-AA patients) from July 10, 2007 to June 2, 2018 were analyzed retrospectively. The conditioning regimen was busulfan, cyclophosphoramide, and ATG in haploidentical donors and unrelated donors. Patients with matched sibling donors were treated with the fludarabine, cyclophosphamide, and ATG regimen. Results: There were no differences of baseline data between the 2 groups except gender distribution and the numbers of haploidentical donor transplantation. The median values of absolute nucleated cell counts were 10.58 (3.83-13.83) ×10⁸/kg in the PNH group and 10.81 (3.96-33.40) ×10⁸/kg in the PNH-AA group (P=0.668) . The median doses of CD34⁺ cells infused were 5.00 (3.14-8.42) ×10⁶/kg and 3.57 (1.97-6.17) ×10⁶/kg (P=0.002) , respectively. All patients obtained complete engraftment. The median time for myeloid engraftment were 11 (7-14) days in the PNH group and 12 (10-26) days in the PNH-AA group (P=0.003) . The median time for platelet engraftment were 13 (11-16) days and 18 (12-75) days (P=0.002) , respectively, after a median follow-up of 36 (4-132) months in the PNH group and 26 (4-75) months in the PNH-AA group (P=0.428) . There were no differences of incidence rates of acute graft-versus-host disease (aGVHD) , chronic GVHD and infection between PNH and PNH-AA groups (P>0.05) . No patient occurred early death and relapse. The estimated 3-year overall survival (OS) of PNH and PNH-AA groups were (100.0±0.0) % and (85.7± 6.6) % (P=0.141) , GVHD-free and failure-free survival (GFFS) were (100.0±0.0) %, (78.7±7.7) % (P=0.067) . Conclusions allo-HSCT is effective for patients with PNH and PNH-AA syndrome. The preliminary results indicate that myeloid and platelet engraftment in PNH group were faster than PNH-AA group. There were no differences in OS and GFFS between PNH group and PNH-AA group.