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OBJECTIVE@#To explore the efficacy of tyrosine kinase inhibitor (TKI) combined with decitabine, homoharringtonine, and interferon regimen as maintenance therapy for blast phase chronic myeloid leukemia (CML-BP).@*METHODS@#The clinical data of CML-BP patients who received the first major hematological response after induction therapy at The Affiliated Cancer Hospital of Zhengzhou University from June 2015 to December 2021 were analyzed retrospectively. The event-free survival, duration of remission, and overall survival of patients in TKI combined with decitabine, homoharringtonine, interferon group(n=18) and TKI combined with conventional chemotherapy group(n=10) were compared by log-rank test.@*RESULTS@#A total of 28 patients were included, with a median age of 46 (24-58) years old. Kaplan-Meier survival analysis showed that patients in TKI combined with decitabine, homoharringtonine, interferon group had longer event-free survival (7.4 vs 4.3 months, P=0.043, HR＝0.44, 95% CI: 0.17-1.14), duration of overall remission (16.1 vs 6.6 months, P=0.005, HR＝0.32, 95% CI: 0.11-0.89), overall survival (34.3 vs 13.5 months, P=0.006, HR＝0.29, 95% CI: 0.10-0.82) compared with patients in TKI combined with conventional chemotherapy group.@*CONCLUSION@#The TKI combined with decitabine, homoharringtonine and interferon regimen can significantly prolong the survival of CML-BP patients who obtained the major hematological response compared with TKI combined with conventional chemotherapy regimen.
Subject(s)
Humans , Middle Aged , Blast Crisis/drug therapy , Homoharringtonine/therapeutic use , Decitabine/therapeutic use , Interferons/therapeutic use , Tyrosine Protein Kinase Inhibitors , Retrospective Studies , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Protein Kinase Inhibitors/therapeutic use , Treatment OutcomeABSTRACT
Objective:To evaluate effect of addition and subtraction therapy of Buyang Huanwutang combined with Si Junzitang and acupuncture to poststroke fatigue （PSF） and syndrome of Qi deficiency and blood stasis， at the same time we studied the antioxidant and anti-inflammatory effects. Method:One hundred and forty-four patients were randomly divided into control group and observation group （1∶1） by random number table. 66 patients in control group completed the therapy （4 patients were falling off or missing visit， 2 patients were eliminate）， 67 patients in observation group completed the therapy （2 patients were falling off or missing visit， 3 patients were eliminate）. In control group， patinets got acupuncture， 1 time/day， 6 times/week， they also got Geqi Tongmai grain， 10 g/time， 3 times/day. Patients in observation group got acupuncture （the same as which in control group）， and addition and subtraction therapy of Buyang Huanwutang combined with Si Junzitang， 1 dose/day， and courses of treatment in two groups were 4 weeks. Before and after treatment， fatigue severity scale （FSS）， NIH stroke scale （NIHSS）， syndrome of Qi deficiency and blood stasis， stroke specific quality of life scale （SS-QOL）， and scores of ability of daily life （ADL） were recorded. And levels of superoxide dismutase （SOD）， malondialdehyde （MDA）， glutathione peroxidase （GSH-Px）， homocysteine （Hcy）， interleukin-1β （IL-1β）， IL-6， tumor necrosis factor-α （TNF-α） and C-reactive protein （CRP） were detected. And the safety evaluated. Result:Disease effect in observation group was better than which in control group （Z=2.118， P<0.05）. And effect after using traditional Chinese medicine （TCM） was also better than that in control group （Z=2.046， P<0.05）. Scores of FSS， syndrome of Qi deficiency and blood stasis， NIHSS， and levels of IL-1β， IL-6， Hcy， CRP， TNF-α and MDA in observation group were all lower than those in control group （P<0.01）， and scores of SS-QOL， ADL， and levels of GSH-Px and SOD were all higher than those in control group （P<0.01）. Then there was no related safety issues caused by drug. Conclusion:Addition and subtraction therapy of Buyang Huanwutang combined with Si Junzitang and acupuncture had effect of anti-oxidation and anti-inflammatory， and can significantly reduce fatigue and degree of neurological impairment and can improve patients' quality of life and daily life ability. The clinical effect is significant and safe， which is worthy of further research and application.
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Objective To investigate the reliability of MRI classification and clinical significance of deep gray matter injury(DGMI)in children with cerebral palsy(CP).Methods We made a retrospective assessment of 14 children with gross motor function classification system(GMFCS),manual ability classification system(MACS)and MRI classification system of deep gray matter injury.Based on T2WI,two radiologists worked independently and graded MRI pictures according to three-grading system and four-grading system.To evaluate the reliability of different grading systems,intra-observer and inter-observer agreements were tested by Kappa test.Spearman correlation analysis was performed to analyze the MRI classification system with GMFCS and MACS.Results The Kappa value of the intro-observer and inter-observe agreement of three-grading system was 0.873 and 0.873,respectively (P＜0.001).The Kappa value of the intro-observer and inter-observe agreement of four-grading system was 0.901 and 0.611(P＜0.001).Three-grading system had no significant correlation with GMFCS(r=0.053,P＞0.05)or MACS(r=0.128,P＞0.05).Four-grading system had a significant positive correlation with GMFCS(r=0.605, P＜0.05)and MACS(r=0.779,P＜0.05).Conclusion In the two grading systems,four-grading system is a more repeatable approach for detecting deep gray matter,gross motor function and manual function injuries in children with cerebral palsy.
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<p><b>OBJECTIVE</b>To analyze the clinical efficacy and possible influencing factors of autologous hematopoietic Stem cell transplantation (auto-HSCT) in the treatment of patients with multiple myeloma (MM).</p><p><b>METHODS</b>Clinical data of 40 MM patients received auto-HSCT in the Department of Hematology of Henan Cancer Hospital from September 2010 to November 2017 were retrospectively analyzed, the clinical curative efficiency was summarized and the related factors were analyzed.</p><p><b>RESULTS</b>The curative efficiency of the patients before transplantation was 9(22.5%) with complete remission(CR), 5(12.5%) with very good partial remission(VGPR), 26(65%) with partial remission(PR), respectively, one of them was PR after 3 recurrences. The curative efficiency after transplantation was 22(55%) with complete remission(CR), 12(30%) with very good partial remission(VGPR), 6(15%) with partial remission(PR), respectively. And 2 cases were CR after double transplantation. Median follow-up time was 28.4 (3.1 to 88) months,15 cases presented disease progression, 7 cases were dead, 3-year estimated progression-free survival(PFS) and overall survival(OS) rate were 45.1% and 82% respectively. Unvariate analysis showed that the OS was affected by ISS stage (P<0.05), CR and VGPR (P<0.05) after transplantation; PFS was affected by ISS stage (P<0.01), before transplantation induction therapy (27 cases with bortezomizomi or thalidomide) (P<0.05), disease risk stratification (6 cases in high risk group) (P<0.05) , CR and VGPR (P<0.05) before transplantation, CR and VGPR (P<0.01) after transplantation. Cox multivariate regression analysis showed that the independent prognostic factors for OS were ISS stage, CR and VGPR after transplantation; the independent prognostic factors for PFS were the CR, VGPR, ISS stage after transplantation and induction therapy before transplant.</p><p><b>CONCLUSION</b>Auto-HSCT can improve the clinical efficacy and survival rate of MM patients; ISS stage, CR and VGPR after transplantation are independent prognostic factors for OS and PFS, and induction therapy before transplantation is also an independent prognostic factor for PFS.</p>
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<p><b>OBJECTIVE</b>To detect the changes of naive T cell level of thymic recent output at different stages of treatment in patients with diffuse large B-cell lymphoma (DLBCL), thereby to evaluate the relationship of thymic recent output function with prognosis and the impact of chemotherapy on the potential of immunological recovery.</p><p><b>METHODS</b>The levels of T-cell receptor rearrangement excision circles (TREC) in DNA of peripheral blood mononuclear cells (PBMNC) from 30 DLBCL patients were monitored before, during, until 3 months and 6 months after chemotherapy by real-time PCR (TaqMan), and TREC-level was detected according to the number of CD3 positive(CD3(+)) cells. Twelve normal individuals who matched in age were served as controls.</p><p><b>RESULTS</b>There was a dramatic reduction of TREC values in all DLBCL patients among which TREC values in germinal center B-cell-like-DLBCL (GCB-DLBCL) were higher than those in non-GCB-DLBCL, as compared with TREC values of normal individual in peripheral blood. The mean values of TREC were 0.91 ± 0.15/1000 PBMNCs and (1.22 ± 0.69)/1000 CD3(+) cells in GCB-DLBCL, (0.43 ± 0.29)/1000 PBMNCs and (0.64 ± 0.44)/1000 CD3(+) cells in non-GCB-DLBCL before chemotherapy. TREC values were significantly associated with lower international prognostic index (IPI) grade (r = -0.441, P = 0.015). TREC-level in DLBCL patients was further decreased after chemotherapy, and reached to the lowest level after the 6th cycle of chemotherapy, and during the corresponding period, the mean values of TREC were (0.63 ± 0.34)/1000 PBMNCs and (0.89 ± 0.65)/1000 CD3(+)cells in GCB-DLBCL, (0.19 ± 0.11)/1000 PBMNCs and (0.27 ± 0.25)/1000 CD3(+) cells in non-GCB-DLBCL. TREC-level began to rise obviously 3 months after the last cycle of chemotherapy in most of the DLBCL patients, and came close to normal level in five cases of patients 6 months after the last cycle of chemotherapy.</p><p><b>CONCLUSIONS</b>Thymic recent output function was impaired severely in DLBCL patients. There was an important relationship between thymic recent output function before chemotherapy and prognosis, and chemotherapy had influenced the potential of immunological recovery.</p>