双次自体造血干细胞移植治疗T淋巴母细胞淋巴瘤21例的临床疗效观察

目的 探讨双次自体造血干细胞移植(autologous peripheral blood stem cell transplant,APSCT)治疗T淋巴母细胞淋巴瘤的临床疗效和安全性.方法 收集2008年2月至2013年11月在我院血液病中心接受双次APSCT的T淋巴母细胞淋巴瘤患者共21例,中位年龄29岁.按照Ann Arbor标准,Ⅲ期5例,Ⅳ期16例,第1次移植前处于完全缓解(complete remission,CR) 16例,部分缓解(partial remission,PR)为5例.第1次移植采用以环己亚硝脲+依托泊苷+阿糖胞苷+环磷酰胺联合方案进行预处理,以上患者在第1次移植后4～6个月进行第2次造血干细胞移植,预处理方案为伊达比星+阿糖胞苷+环磷酰胺.结果 ①所有患者双次自体移植后造血功能均顺利重建.②中位随访24个月,复发3例,死亡4例(因复发死亡2例,疾病进展死亡1例,移植相关死亡1例),无病存活12例,4例疾病稳定,1例研究截止时疾病复发进展.3年预期无进展生存为68.9％,总生存率为73.6％.③预后相关因素中,患者的年龄、第1次移植后疾病状态是否CR影响患者的总生存期(overall survival,OS)和无进展生存期(progression-free survival,PFS),第1次移植前疾病状态是否CR影响患者的OS.结论 双次APSCT治疗T淋巴母细胞淋巴瘤患者疗效确切,造血重建顺利,移植相关死亡率低,安全性好.     

克拉屈滨、吉西他滨、阿糖胞苷和白消安联合预处理方案在恶性淋巴瘤自体造血干细胞移植治疗中的疗效和安全性

目的 探讨克拉屈滨、吉西他滨、阿糖胞苷、白消安(CLGAB)联合预处理方案在恶性淋巴瘤自体造血干细胞移植(ASCT)中的疗效和安全性。方法 采用前瞻性、同期临床对照试验,选择2020年1月至2021年12月于河南省人民医院血液科行ASCT的34例恶性淋巴瘤患者为研究对象,根据预处理方案将患者分为对照组(n=19)和观察组(n=15)。对照组患者采用卡莫司汀/苯达莫司汀/司莫司汀、依托泊苷、阿糖胞苷、美法仑联合方案预处理,观察组患者采用CLGAB方案预处理。比较2种预处理方案对肿瘤细胞的杀伤作用、不良反应、造血重建效果、移植后疾病缓解及患者生存情况等。结果 2组采集到的单个核细胞值比较差异无统计学意义(t=0.977,P>0.05)。2组采集到的CD34⁺细胞水平比较差异无统计学意义(P>0.05)。2组患者预处理后均达到Ⅳ度骨髓抑制,观察组患者预处理后达Ⅳ度骨髓抑制时间显著短于对照组(P<0.05)。观察组患者中性粒细胞和血小板(PLT)植入时间显著早于对照组(P<0.05);观察组患者移植期间应用血小板生成素时间显著短于对照组(P<...     

双次自体造血干细胞移植治疗恶性淋巴瘤的临床分析

目的分析双次自体造血干细胞移植(DAHSCT)治疗恶性淋巴瘤的临床疗效。方法对2006年1月至2009年4月12例恶性淋巴瘤患者在确诊后1年内进行第1次DAHSCT移植,以洛莫司汀(CCNU)+足叶乙甙+阿糖胞苷+环磷酰胺进行预处理,其中5例加用洛铂;以上患者在第1次DAHSCT术后4～6个月进行第2次DAHSCT,预处理方案为米托蒽醌+阿糖胞苷+环磷酰胺,其中有7例加入洛铂。结果所有患者经DAHSCT治疗后均获造血重建,第1次DAHSCT的造血重建速度快于第2次,经24～63个月随访,存活11例,死亡1例(死亡原因为重度感染),2年无病生存率为91.7%。结论 DAHSCT治疗恶性淋巴瘤相关死亡率低,无病生存率高,可用于恶性淋巴瘤的治疗。     

全身放疗在自体外周血造血干细胞移植治疗难治性淋巴瘤中的应用研究

目的：探讨全身放疗在自体外周血造血干细胞移植治疗难治性淋巴瘤中的作用及毒副反应。方法53例难治性淋巴瘤患者采用自体造血干细胞移植治疗,随机分成单纯大剂量化疗组（n=27）和大剂量化疗联合全身放疗组（n=26）。所有患者均采用自体外周血造血干细胞移植,干细胞移植前行干细胞动员、采集,然后行大剂量化疗或全身放疗联合大剂量化疗预处理。单纯大剂量化疗组,18例采用CBV方案(环磷酰胺1.8 g/m 2,卡氮芥400 mg/m 2,依托泊苷600 mg/m 2),9例BEAC方案(环磷酰胺1.8 g/m 2,卡氮芥400 mg/m 2,依托泊苷200 mg/m 2,阿糖胞苷200 mg/m 2)。全身放疗联合大剂量化疗组,先行全身放疗,分2次照射,每次5 Gy,共10 Gy。之后行CE方案化疗,预处理后第5天输入造血干细胞。在舱内度过植活期,待外周血细胞达正常值后出院。随访5年以上。结果单纯大剂量化疗组,显效23例,复发7例,死亡12例,5年生存率55.6%。大剂量化疗联合全身放疗组,显效23例,复发3例,死亡5例,5年生存率80.8%。结论自体外周血造血干细胞移植在淋巴瘤治疗中作用显著,全身放疗的应用,可以提高淋巴瘤患者的生存率,而毒副作用不会增加。     

大剂量化疗联合自体外周血干细胞移植治疗非霍奇金淋巴瘤临床观察

目的 观察非霍奇金淋巴瘤在常规化疗后用大剂量化疗联合自体外周血干细胞移植(APBSCT)作为巩固治疗方法 的初期疗效.方法 28例非霍奇金淋巴瘤患者分为对照组和移植组,每组14例.对照组采用CHOP、CHOEP或COAP方案常规化疗6个疗程;移植组在对照组基础上,加以大剂量化疗联合自体外周血干细胞移植(APBSCT)治疗.移植组在常规化疗6个疗程后,以大剂量环磷酰胺联合G-CSF动员,以长春瑞滨+米托蒽醌+环磷酰胺+阿糖胞苷方案预处理.结果 随访2～5年,对照组有6例完全缓解,3例复发,死亡6例.移植组有12例完全缓解,3例复发,其中1例死于淋巴瘤复发疾病进展.移植组所有患者移植后造血功能均快速重建.中性粒细胞大于0.5×109个/L和PLT＞20×109个/L,所需时间分别为12和18 d.两组的毒副作用差异无显著性.结论 以大剂量化疗联合自体外周血干细胞移植治疗非霍奇金淋巴瘤,安全性高且疗效较好.     

造血干细胞移植治疗白血病及淋巴瘤的临床研究

目的 :探讨造血干细胞移植治疗白血病及淋巴瘤的疗效。方法 :采用异基因造血干细胞移植 (包括脐血移植 )治疗慢性粒细胞白血病 ( CGL) 2例、急性淋巴细胞白血病( AL L) 2例和急性髓细胞白血病 ( AML) 1例 ;用自体骨髓和外周血干细胞移植 1 8例 ,包括非霍奇金淋巴瘤 ( NHL) 7例 ,AML5例 ,ALL 3例 ,霍奇金病 ( HD) 2例和 CGL 1例。预处理方案 :异基因者采用 BU/CY2 (马利兰 +环磷酰胺 )或其改良方案 ,自体移植者采用 MAC(马法兰 +阿糖胞苷 +环磷酰胺 )、CBV(环磷酰胺 +卡氮芥 +足叶乙甙 )或 BEAC( CBV+阿糖胞苷 )方案。对 8例自体造血干细胞移植的急性白血病患者序贯定期化疗 ,部分淋巴瘤患者移植后行补救性治疗。结果 :2 3例患者均获造血重建 ,移植相关病死率 4.3% ( 1 /2 3例 )。中位随访时间 32 ( 6～ 70 )个月 ,复发 4例 ,1 8例仍长期无病生存。结论 :造血干细胞移植是治疗白血病及淋巴瘤 ,改善其预后的主要手段之一。急性白血病患者自体造血干细胞移植后仍坚持定期化疗 ,难治性淋巴瘤移植后补救性治疗 ,可使其移植后复发率明显降低。     

自体造血干细胞移植治疗T细胞淋巴瘤20例疗效分析

目的分析自体造血干细胞移植对T细胞淋巴瘤的疗效及预后。方法回顾性分析20例确诊的T细胞淋巴瘤的临床资料,20例患者均采用自体干细胞移植,MAG方案动员干细胞,BEAM方案预处理。结果（1）所有患者移植后造血功能均顺利重建,中性粒细胞恢复至0.5×109/L,需时（10.50±1.93）d,血小板恢复至20×109/L,需时（12.05±3.03）d;（2）3年疾病预期无进展生存率为88%,无移植治疗相关死亡病例,复发率15%。（3）具有高LDH、IPI≥2分、结外侵犯等危险因素的患者在自体干细胞移植后3年的无疾病进展生存率都比不具有以上高危因素的低。结论自体干细胞移植治疗高危T细胞淋巴瘤安全有效,造血重建顺利。     

双次自体造血干细胞移植治疗恶性血液病的临床分析

目的　分析双次自体造血干细胞移植 (DAHSCT)治疗恶性血液病的临床疗效。方法　对 19例恶性血液病患者在确诊后 1年内进行第 1次自体造血干细胞移植 ,以足叶乙甙或阿糖胞苷 +环磷酰胺 +分次全身照射进行预处理 ,其中 9例加用卡氮芥 ;第 1次自体造血干细胞移植术后 4～ 10个月进行第 2次自体造血干细胞移植 ,预处理方案为足叶乙甙或阿糖胞苷 +环磷酰胺 +马法兰。结果　所有患者两次移植后均获造血重建 ,第 1次自体造血干细胞移植的造血重建速度快于第 2次 ,无1例移植相关死亡。中位随访时间 10 78(5 79～ 382 1)d ,存活 12例 (6 3 2 % ) ,复发、死亡 7例 (37 5 % ) ,DAHSCT后 3年无病生存率为 6 3%± 10 % ;其中急性白血病患者第 2次移植时骨髓原始幼稚淋巴细胞或原始粒细胞百分比高于第 1次移植的患者易于复发。结论　DAHSCT移植患者相关死亡率低 ,无病生存率较高 ,可作为恶性血液病治疗的重要方法     

双次自体外周血干细胞移植治疗NK/T细胞淋巴瘤再获缓解的研究

目的 探索双次自体外周血干细胞移植治疗NK/T细胞淋巴瘤的疗效.方法 对我科收治的1例NK/T细胞淋巴瘤进行双次自体外周血干细胞移植治疗的疗效及不良反应进行临床研究.结果 患者经EOAD Lasp 和EOADL MTX(2.0 g)方案化疗达完全缓解后行自体外周血干细胞移植,预处理方案:CEAC;移植 15d造血重建出层流病房,在造血稳定时采用大剂量IL-2行生物治疗;治疗过程中无严重不良反应发生.移植3个月后出现淋巴瘤细胞骨髓浸润,经VADD Lasp方案化疗无效的情况下再次行自体外周血干细胞移植,预处理方案:MOED MTX(3.0 g);移植 16d造血重建出层流病房;治疗过程中无严重不良反应及造血延迟发生;移植后骨髓完全缓解.患者已存活12个月.结论 双次自体外周血干细胞移植治疗NK/T细胞淋巴瘤的疗效肯定.     

难治性白血病异基因造血干细胞移植强预处理的疗效

目的:研究和观察治疗难治性白血病患者使用强预处理行异基因造血干细胞移植的治疗效果。方法:选取本院2011年8月-2014年8月收治的难治性白血病患者30例,对照组15例患者采用经典预处理方案(改良Bu CY方案),观察组15例使用异基因造血干细胞移植强预处理的治疗方式(FLU+Ara-C+BU+CY+/-VP-16方案或VM-26方案),将两组患者的相关毒性发生率、完全缓解率以及3年后无病生存率进行观察和对比。结果:两组患者各脏器相关毒性的发生率比较,差异无统计学意义(P0.05);观察组完全缓解率、移植3年后的无病生存率显著高于对照组,两组比较差异均有统计学意义(P0.05)。结论:在难治性白血病患者的治疗过程中使用异基因造血干细胞移植强预处理的治疗方式,能够有效提高患者的完全缓解率以及治疗后的生存率,值得推广应用。     

自体造血干细胞移植治疗复发、难治性经典型霍奇金淋巴瘤的疗效观察

目的 评价自体外周血造血干细胞移植对复发、难治性的经典型霍奇金淋巴瘤治疗疗效,并探讨临床预后因素.方法 对本中心2000-2013年所有复发、难治性经典型霍奇金淋巴瘤97例患者进行回顾性分析,随访至少12个月.按治疗方法分为自体造血干细胞移植组(n=52)和未移植继续放化疗组(n=45).分析两组患者的临床特征及疗效,Kaplan-Meier法行生存分析,COX逐步回归进行多因素预后分析.结果 移植组出现Ⅳ级骨髓抑制、消化道反应及粒细胞缺乏伴发热的发生率明显高于未移植组(P＜0.05),其余并发症的发生率差异无统计学意义(P＞0.05).中位随访56(12 ～158)个月,移植组死亡6例,病死率11.5％,3年无进展生存率(progression-free survival,PFS)为(78.6±6.20)％,总生存率(overall survival,OS)为(85.9±5.5)％;未移植组死亡21例,病死率46.6％,3年PFS为(43.1±7.60)％,OS为(54.1±8.1)％.移植组3年OS及PFS均明显优于未移植组(P＜0.05).移植前行正电子发射计算机断层显像(positron emission tomography,PET)检查,PET阴性评判为CR的患者,其PFS明显优于PET阳性的患者(P=0.021),而对于OS差异无统计学意义(P=0.077).COX多因素分析显示,未采用ASCT、LDH值高于正常、有骨髓侵犯是影响PFS的危险因素;而未采用ASCT、LDH值高于正常、国际预后评分≥3以及有骨髓侵犯是影响OS的危险因素.结论 自体造血干细胞移植在治疗复发、难治性霍奇金淋巴瘤的疗效肯定,其安全性较好,在我国可作为复发、难治性经典型霍奇金淋巴瘤有效的治疗方案.     

影响术后接受替莫唑胺联合放疗治疗的脑胶质瘤患者的预后风险因素分析

目的替莫唑胺同步放疗可以显著提高术后脑胶质瘤患者的生存期,改善患者生存质量。本研究旨在探索影响术后接受替莫唑胺联合放疗治疗的脑胶质瘤患者的预后风险因素。方法本研究从2010年1月至2018年6月回顾性收集175例手术切除后接受替莫唑胺联合放疗辅助治疗的脑胶质瘤患者。收集患者资料及治疗情况病例记录,后期随访患者的预后生存情况。分析入组患者的无进展生存期(PFS)和总生存期(OS)数据。构建Cox多变量模型分析影响患者OS的风险因素。结果纳入研究的175例患者均可评估预后,175例患者的中位PFS为6.4个月(95%CI:5.62~7.18),中位OS为13.6个月(95%CI:11.08~16.12)。Cox模型当中对OS具有独立影响意义的变量为年龄(OR=1.45,P=0.025),ECOG评分(OR=1.77,P=0.011),WHO分级(OR=2.11,P=0.003)和手术范围(OR=1.85,P=0.009)。不良反应均为1~2级,未发现3级以上不良反应。结论替莫唑胺联合放疗的方案在术后脑胶质瘤患者中具有相应的疗效及安全性。患者的年龄、ECOG评分、WHO分级和手术切除程度是影响患者预后的风险因素。     

Oral etoposide monotherapy is effective for metastatic breast cancer with heavy prior therapy

Background  Treatment option for metastatic breast cancer (MBC) patients pre-treated with chemotherapy is limited. Oral etoposide has shown some promises in these patients. However, patients who received heavy prior chemotherapy may have poor tolerance to prolonged oral etoposide exposure. This study is a single-arm clinical trial that evaluates the efficacy and safety of short-term oral etoposide in Chinese patients with MBC who had received heavy prior therapy.

Methods  MBC patients receiving at least two chemotherapy regimens prior to the enrollment were treated with repeated cycles of oral etoposide (60 mg×m^-2×d^-1 on days 1–10, followed by 11 days of rest). The primary end point was the progression free survival (PFS). The secondary end points were objective response rate (ORR), clinical benefit rate (CBR), overall survival (OS), and toxicity profiles.

Results  Thirty-two patients received 230 cycles of oral etoposide with a median of 6 cycles (range, 2–20 cycles) per patient. Eight patients (25%) had partial response (PR) and 14 patients achieved stable disease (SD). The ORR was 25%. Nine patients achieved SD for more than 24 weeks and CBR was 53%. The median PFS and OS were 5 (range, 1.5–17.0 months) and 16 months (range, 3.0–51.0 months), respectively. The patients who achieved clinical benefit had longer survival time than those who did not (25.0 versus 11.0 months, P <0.01). Among the 16 patients who received more than four regimens prior to this study, four patients achieved PR and four achieved SD for more than 24 weeks, with a CBR of 50%. The most common hematologic adverse events were anemia (43.8%) and neutropenia (38.5%). Nausea/vomiting (75.0%) and alopecia (62.5%) were the most frequent non-hematologic toxicities.

Conclusion  Oral etoposide is effective and well tolerated in Chinese women with heavily pretreated MBC.

     

自体造血干细胞移植治疗高危难治淋巴瘤生存分析

目的：探讨高危难治淋巴瘤患者自体外周血造血（APBSCT ）干细胞移植治疗后的预后与生存情况。方法回顾性分析该院110例高危难治淋巴瘤行APBSCT患者的随访资料,采用Kaplan‐Meier生存分析和Cox比例风险回归法分析影响患者APBSCT治疗后的生存及预后因素。结果110例患者中位生存时间39．4个月,移植后3年总生存（OS）率及无进展生存（PFS）率分别为80．9％和76．4％。移植前完全缓解（CR）状态（P＝0．016）、移植后巩固治疗（P＝0．006）的高危难治淋巴瘤APB‐SCT患者预后良好;而IPI评分大于2分、血清乳酸脱氢酶（LDH）偏高、骨髓浸润、乙型肝炎病毒（HBV）感染的高危难治淋巴瘤APBSCT患者预后差（P＜0．05）。结论高危难治淋巴瘤患者行APBSCT治疗可以提高远期生存率。     

Clinical effects of autologous stem cell transplantation as consolidation treatment in 70 multiple myeloma patients: a case-controlled study

Background  Autologous stem cell transplantation (ASCT) is a part of the standard induction therapy of multiple myeloma (MM). This case-controlled clinical trial aimed to further evaluate the therapeutic effects of ASCT as a consolidation therapy for MM and discuss factors influencing the prognosis.

Methods  Clinical data of 70 patients diagnosed as MM who received ASCT as a consolidation therapy in our hospital between October 1998 and August 2010 were analyzed retrospectively (ASCT group). Other 70 MM patients receiving routine chemotherapy without ASCT (non-ASCT group) during the same period were used as controls. Differences in the degree and duration of remission, progression-free survival (PFS) and overall survival (OS) were compared to explore factors that may influence the prognosis.

Results  The median follow-up period was 38 months (range 1–128 months). The complete response (CR) rate of ASCT group increased from 27.1% (19/70) before ASCT to 51.4% (36/70) after ASCT. The median PFS of ASCT group was significantly higher than non-ASCT group (45 months vs. 25 months, P <0.001). The median OS of ASCT group was also significantly higher (55 months vs. 30 months, P=0.016). Single-factor analysis showed that International Staging System (ISS) stage, very good partial response (VGPR) or better outcome were significantly correlated with PFS and OS (P <0.001). Multi-factor analysis showed that whether or not VGPR or better outcome was achieved were independent factors influencing the disease prognosis.

Conclusion  Used as a consolidation therapy, ASCT can achieve better responses and higher OS and PFS of MM patients.

     

Clinical outcomes after autologous haematopoietic stem cell transplantation in patients with progressive multiple sclerosis

Background Multiple sclerosis （MS） is a continuously disabling disease and it is unresponsive to high dose steroid and immunomodulation with disease progression. The autologous haematopoietic stem cell transplantation （ASCT） has been introduced in the treatment of refractory forms of multiple sclerosis. In this study, the clinical outcomes followed by ASCT were evaluated for patients with progressive MS. Methods Twenty-two patients with secondary progressive MS were treated with ASCT. Peripheral blood stem cells were obtained by leukapheresis after mobilization with granulocyte colony stimulating factor. Etoposide, melphalan, carmustin and cytosine arabinoside were administered as conditioning regimen. Outcomes were evaluated by the expanded disability status scale and progression free survival. No maintenance treatment was administered during a median follow-up of 39 months （range, 6 to 59 months）. Results No death occurred following the treatment. The overall confirmed progression free survival rate was 77% up to 59 months after transplantation which was significantly higher compared with pre-transplantation （P=0.000）. Thirteen patients （59%） had remarkable improvement in neurological manifestations, four （18%） stabilized their disability status and five （23%） showed clinical recurrence of active symptoms. Conclusions ASCT as a therapy is safe and available. It can improve or stabilize neurological manifestations in most patients with progressive MS following failure of conventional therapy.     

含铂类联合方案治疗复发或难治性NHL的临床分析

目的 探讨含铂类联合方案治疗复发或难治性非霍奇金淋巴瘤(NHL)的疗效及不良反应.方法 回顾性分析2008年1月至2014年12月在广西医科大学附属肿瘤医院接受含有铂类联合方案治疗的68例复发或难治性NHL患者的临床资料,分析相关方案的疗效和不良反应及其相关影响因素.结果 68例患者共计接受283个周期化疗.全组患者获得CR 11例(16.18％),PR 31例(45.59％),有效率(ORR)为61.76％;中位无进展生存期(PFS)为6.51个月(95％CI:4.97～8.04).Ⅱ～Ⅲ期、国际预后评分标准(IPI)评分0～2分、既往只接受过1个方案化疗的患者的ORR和PFS均优于对应亚组患者(P＜0.05);B细胞和T细胞淋巴瘤患者的ORR和PFS比较,均差异无统计学意义(P＞0.05);联合R组的中位PFS为11.16个月,长于不联合R组的5.84个月(P=0.004).Ⅲ～Ⅳ度不良反应包括白细胞减少(41.18％)、血小板减少(27.94％)、血红蛋白减少(11.76％)、呕吐(8.82％)和腹泻(1.47％).结论 含铂类联合方案是治疗复发或难治性NHL的有效方案,安全性良好.     

Pemetrexed monotherapy versus pemetrexed plus platinum combination as second-line treatment for advanced non-small cell lung cancer

Background Pemetrexed is a novel folic acid antagonist with multiple targets, which has been widely used in the treatment of non-small cell lung cancer （NSCLC）. The objective of this study was to compare the effects and toxicities in NSCLC patients treated with pemetrexed monotherapy versus pemetrexed plus a platinum combination agent, so as to provide a basis for standard second-line chemotherapy. Methods The clinical data of 52 patients with NSCLC who were admitted to Shanghai Chest Hospital from August 2006 to October 2008 were retrospectively analyzed. Ten of the 52 patients received pemetrexed monotherapy, and the other 42 patients received the pemetrexed plus platinum regimen. The primary end point was overall survival （OS）. The progression-free survival time （PFS） was analyzed and the effects and toxicities were assessed. Survival analysis was evaluated by Kaplan-Meier method. Single factor analysis and the COX regression model were done to analyze the relationship between the influential factors and the prognosis of disease. The elderly patients （〉60 years old） were analyzed separately as a subgroup. Results No statistically significant increase in OS （x^2=0.09, P=0.76）, PFS （x^2=0.15, P=0.70）, disease control rate （DCR） （x^2=0.06, P=0.81） or 1-year survival rate （x^2=0.33, P=0.57） was found between the two regimens. Single factor analysis showed that the factors including surgery history, PS score before treatment, clinical stage, and response to second-line treatment influenced the prognosis of NSCLC （all P 〈0.05）. COX regression analysis demonstrated that surgery history （P=-0.041） and performance status （PS） score before treatment （P=0.043） may be associated with survival. The toxicity of the two regimens was similar. In the subgroup of elderly patients, no significant difference in OS （x^2=0.01, P=0.94）, PFS （x^2=0.14, P=0.70）, DCR （x^2=0.004, P=-0.95）, or 1-year survival rate （x^2=0.03, P=0.87） was found between the two regimens. The toxicity of combination therapy was significantly higher in terms of hematologic （x^2=g.95, P=-0.01） and gastrointestinal adverse events （x^2=7.66, P=0.03）. Conclusions There is no significant difference in survival or side effects between these two regimens. For elderly patients （〉60）, pemetrexed monotherapy shows similar efficacy and a better safety profile when compared with pemetrexed combination therapy.     

Hyper-CVAD chemotherapy or autologous stem cell transplantation in patients with peripheral T cell lymphomas: a single centre report

Background  Peripheral T-cell lymphoma (PTCL) is generally characterized by poor prognosis after conventional chemotherapy. The place for high-dose chemotherapy and autologous stem cell transplantation (ASCT) in these patients is still not clear. In this study, we presented the outcomes of PTCL patients followed these treatments in our centre.

Methods  We retrospectively analyzed the outcomes of 39 patients with PTCL received the two treatments between 1999 and 2010.

Results  The 3-year overall survival (OS) of 61.9% and 3-year progression free survival (PFS) of 35.7% were observed in the 39 patient. Twenty-one patients received Hyper-CVAD chemotherapy with 3-year OS of 46.2% and 3-year PFS of 27.9%. Eighteen patients received ASCT with 3-year OS of 70.3% and 3-year PFS of 44.2%. Further analysis revealed that patients with elevated lactate dehydrogenase, at least 2 international prognostic index (IPI) points, and extranodal involvement had a poorer outcome compared with the control group.

Conclusion  These findings might suggest that Hyper-CVAD chemotherapy and ASCT could offer a durable survival benefit for patients with aggressive PTCL.

     

自体造血干细胞移植可改善多发性骨髓瘤患者的临床状态

目的 探究蛋白酶体抑制剂和来那度胺治疗下,自体造血干细胞移植（ASCT）对初发多发性骨髓瘤（MM）患者缓解深度和生存的影响。方法 回顾性收集2015年1月~2019年12月在南方医科大学南方医院接受蛋白酶体抑制剂和或来那度胺治疗的初发及适合移植的MM患者临床资料,按照患者是否接受自体干细胞移植分为移植组及未移植组。移植组纳入接受4~6疗程蛋白酶体抑制剂和或来那度胺为基础的诱导治疗后序贯ASCT的患者,未移植组纳入仅接受8疗程以上的蛋白酶体抑制剂和或来那度胺为基础的诱导及巩固的患者,比较两组患者的治疗疗效及生存的差异。结果 总共105例患者纳入研究,移植组48例 （45.7%）、未移植组57例（54.3%）,两组患者在性别、年龄及4疗程诱导治疗后疗效等方面相似（P>0.05）。两组患者在首次复发前获得过的最佳缓解程度有统计学差异（P<0.001）,移植组获得完全缓解（85.4% vs 54.4%,P=0.001））和完全缓解+非常好的部分缓解（95.8% vs 73.7%,P=0.002）的比例高于未移植组;截止2020年12月31日末次随访时,移植组和未移植组的中位无进展生存期（PFS）分别为未达到和 29 月（P=0.013）,两组患者的中位总生存期（OS）均未达到,但移植组 OS 优于未移植组（P= 0.022）。结论 在新药时代,ASCT仍能进一步提高初发MM患者的缓解深度并改善患者的生存。