健择联合顺铂每周用药治疗晚期非小细胞肺癌的临床观察

目的：评价健择联合顺铂每周用药治疗晚期非小细胞肺癌的疗效和毒性反应。方法：37例晚期非小细胞肺癌患者应用联合方案化疗，健择1000mg／m^2，静滴半小时，第1、8天；DDP50mg／m^2，静滴，第1、8天。结果：37例中，CR1例，PR15例，CR＋PR16例，总有效率为43．2％。主要不良反应为白细胞及血小板减少，绝大部分病人均能耐受。结论：健择联合顺铂每周用药方案对晚期非小细胞肺癌有较好疗效，不良反应可以耐受。     

吉西他滨联合奥沙利铂治疗晚期胰腺癌疗效观察

目的：观察GEMOX联合方案治疗晚期胰腺癌的疗效和毒副反应。方法：19例确诊晚期胰腺癌患者接受至少2个周期的GEMOX联合方案化疗，吉西他滨1000mg／m^2，静脉滴入，d1、d8；奥沙利铂130mg／m^2，静脉滴入，d1。每21d重复。结果：1例CR，5例PR，8例SD，5例PD，总有效率为31．6％(6／19)，毒副反应可以耐受，没有化疗相关的死亡。结论：吉西他滨加奥沙利铂联合化疗是治疗晚期胰腺癌安全有效的方案，可以使部分患者得到临床受益。但需要有Ⅲ期的随机临床试验与吉西他滨单药化疗进行比较，以明确此联合方案的优势。     

西妥昔单抗单周和双周方案治疗晚期大肠癌的对比研究

 目的　比较西妥昔单抗250 mg／m2单周方案和500 mg／m2双周方案分别联合化疗治疗晚期大肠癌的近期疗效及安全性。方法　56例晚期大肠癌患者,ECOG行为状态评分0～2分,均有可评价病灶（RECIST 2000标准）。西妥昔单抗单周方案联合化疗组30例,给药方法为400 mg／m2第1周,以后250 mg／m2每周重复应用;双周方案联合化疗组26例,给药方法为500 mg／m2第1周,以后每两周重复应用。两组均以完成8周治疗或出现疾病进展为治疗终点。结果　西妥昔单抗单周方案联合化疗组28例可评价疗效：完全缓解（CR）1例,部分缓解（PR）7例,疾病稳定（SD）11例,疾病进展（PD）9例,有效率28.6 %,疾病控制率67.9 %;双周方案联合化疗组26例可评价疗效：CR 0例,PR 8例,SD 9例,PD 9例,有效率30.8 %,疾病控制率65.4 %,两组比较差异无统计学意义（P＞0.05）。两组Ⅲ～Ⅳ度不良反应主要表现为皮疹、恶心、中性粒细胞减少及白细胞减少,两组比较差异也无统计学意义（P＞0.05）。结论　西妥昔单抗单周和双周方案分别联合化疗治疗晚期大肠癌疗效相近,不良反应均可耐受。     

多西他赛每周给药联合奈达铂治疗晚期高龄非小细胞肺癌的临床研究

目的：探讨多西他赛每周给药联合奈达铂治疗晚期高龄非小细胞肺癌（NSCLC）的疗效及不良反应。方法：对33例晚期高龄NSCLC患者用多西他赛30mg／m^2,每周给药,连用3周休息1周;奈达铂80mg／m^2,每周期的第1d给药,每28d为1个治疗周期。3周期评价疗效,以上化疗方案每4周重复,每例进行2—4周期化疗。结果：全组33例,有效率36．36％（12／33）,其中CR1例,PR11例,SD16例,PD5例,Ⅲ-Ⅳ度的中性粒细胞减少发生率为15．15％（5／33）,非血液学毒性主要为消化系统不良反应,其他不良反应轻微。结论：多西他赛每周给药联合奈达铂治疗晚期高龄NSCLC疗效较好,骨髓毒性较轻。     

健择单药与联合顺铂方案治疗70岁以上晚期非小细胞肺癌

[目的]评价健择单药与健择联合顺铂治疗70岁及以上老年人晚期非小细胞肺癌的临床疗效和毒副反应。[方法]选用46例70岁及以上老年晚期非小细胞肺癌（NSCLC）患者，单药组19例，采用健择1．0g／m^2，静脉点滴，第1，8天；联合方案组27例，采用健择1.0g/m^2，静脉点滴，第1，8天，加顺铂（DDP）75mg／m^2静脉点滴第1～3天。[结果]单药组有效率26．3％（5／19），联合方案组有效率40．7％（11／27），两组间无显著差异（Х^2=2．21，P〉0．05），联合方案组毒副反应发生率较单药组高。[结论]单药健择不仅疗效较好，毒副反应轻，而且有效提高老年患者生存质量及用药安全性。     

健择联合顺铂方案治疗晚期胰腺癌的疗效观察

目的：观察GP（健择 DDP）方案治疗晚期胰腺癌的近期疗效与不良反应。方法：将20例晚期胰腺癌给予GP方案化疗2个周期，按WHO标准评定疗效和不良反应。结果：有效率（CR PR）为35%，不良反应主要为骨髓抑制物胃肠道反应，结论：健择加顺铂是治疗晚期胰腺癌的一种安全有效的化疗方案。     

XELOX方案与FOLFOX4方案治疗转移性结直肠癌的临床观察

目的：观察两种常用化疗方案卡培他滨联合奥沙利铂方案（XELOX）与5-氟尿嘧啶/亚叶酸钙联合奥沙利铂方案（FOLFOX4）治疗转移性结直肠癌的临床疗效及不良反应。方法：48例晚期结直肠癌患者随机分成两组,XELOX组与FOLFOX4组。XELOX组25例,予卡培他滨联合奥沙利铂方案化疗,卡培他滨1000mg／m^2,口服,2次／日,第1—14天;奥沙利铂130mg／m^2,静脉点滴,第1天;21天1周期。FOLFOX4组23例,予5-氟尿嘧啶,亚叶酸钙联合奥沙利铂方案化疗,奥沙利铂85mg／m^2,静脉点滴,第1天;亚叶酸钙200mg／m^2,静滴2小时后予5-氟尿嘧啶400mg／m^2,推注,后续600mg／m^2持续静滴22小时,第1、2天;每2周重复,4周为1周期。两组均治疗2周期以上。按WHO标准评价客观疗效和不良反应。结果：48例均可评价疗效,XELOX组有效率48．0％（CR2,PR10）,中位TTP 7．1个月,MST 13．8个月,FOLFOX4组有效率47．8％（CR2,PR9）,中位TTP 7．3个月,MST 14．0个月。两组近期有效率无明显统计学差异。不良反应比较,手足综合征以XELOX组显著（P〈0．05）,Ⅲ-Ⅳ级恶心呕吐发生率FOLFOX4组高（P〈0．05）,余不良反应除腹泻外发生率以FOLFOX4组稍高,但无统计学意义。结论：XELOX方案与FOLFOX4方案治疗晚期结直肠癌疗效确切,不良反应能耐受。两组近期疗效相似,不良反应XELOX组更低。     

奥沙利铂加醛氢叶酸和大剂量氟尿嘧啶治疗晚期大肠癌

目的：观察奥沙利铂加醛氢叶酸（LV）和大剂量氟尿嘧啶（5-Fu）持续48小时滴注（双周疗法）治疗大肠癌的疗效和毒性。方法：31例晚期大肠癌患者，均为术后有残留病灶或复发转移不能切除的有可测量病灶的患者，静脉滴注奥沙利铂100mg／m^2，LV 200mg／m^2，LV滴注之后用5-Fu0．5g静推，接着用5-Fu3．0g／m^2持续48小时静脉滴注，2周重复，4周为1周期。结果：31例可测量实体病灶的患者，平均疗程数为3．62个，其中CR2例，PR14例，SD11例和PD4例，近期有效率（CR＋PR）为51．6％。结论：奥沙利铂加LV／5-Fu方案疗效高，毒副作用小，患者容易耐受，值得推广使用。     

多西他赛联合顺铂每周给药方案治疗30例老年非小细胞肺癌的近期疗效

目的 探讨多西他赛联合顺铂每周给药方案治疗老年非小细胞肺癌的疗效及毒副反应。方法 对30例老年NSCLC患者用多西他赛30mg／m^2联合顺铂25mg／m^2，第1，8，15天给药方案治疗。每4周重复，至少完成2周期。结果 30例患者：CR1例；PR10例；SD15例；PD4例。总有效率（RR）：36.6％（11／30）。Ⅲ～Ⅳ度的中性粒细胞减少发生率为30.0％（9例），非血液学毒性主要为疲劳乏力等（40．0％）。结论 多西他赛联合顺铂每周给药治疗老年非小细胞肺癌是安全有效的。     

周剂量多西紫杉醇、奥沙利铂联合低剂量氟尿嘧啶方案治疗晚期胃癌的临床观察

目的：研究周剂量多西紫杉醇、奥沙利铂联合低剂量氟尿嘧啶（5-FU）持续滴注治疗晚期胃癌的近期疗效和毒副作用。方法：晚期胃癌31例，应用多西紫杉醇40mg／m^2，静滴1小时，每周1次，连用2周；奥沙利铂70mg／m^2，静滴2小时，每周1次，连用2周；5-FU200mg／m^2，连用14天。以上化疗方案每4周重复，2周期后评定疗效。结果：31例晚期胃癌总有效率67．7％，其中CR2例，PR19例。主要毒性反应为骨髓抑制、消化道反应、脱发等。结论：多西紫杉醇、奥沙利铂作为新的抗胃癌药物，联合低剂量5-FU持续滴注对晚期胃癌近期效果显著，毒副反应较小，可以作为晚期胃癌的一种选择方案。     

Phase II Clinical Study on the GEMOX Regimen as Secondline Therapy for Advanced Ovarian Cancer

Aim: To investigate the effectiveness and adverse effects of gemcitabine by fixed-dose rate infusion plusoxaliplatin (GEMOX regimen) as second-line therapy for advanced ovarian cancer. Methods: 64 patients withadvanced ovarian cancer were divided into an experimental group (44 cases) and a control group (20 cases).The experimental group was treated with continuous intravenous infusion of gemcitabine at 1000 mg/m2 with afixed-dose rate of 10 mg/m2/min, on days 1 and 8 and oxaliplatin at 100 mg/m2 on day 1, IVGTT, repeated every3 weeks. The control group was treated with intravenous infusion of gemcitabine at 1000 mg/m2 within 30 minon days 1 and and oxaliplatin at 100 mg/m2 on day 1, IVGTT, again repeated every 3 weeks. CT scans or MRIwere used for review every 1-2 cycles. Results: The effective rate in the experimental group was significantly highthan control group (43.2% vs 35.0%; P < 0.05), with no obvious difference of hematologic or non-hematologictoxicity between the two groups (P > 0.05). Conclusion: GEMOX regimen is very effective to treat advancedovarian cancer, with low toxicity, good tolerance and improved life quality in patients.     

培门冬酶联合GEMOX方案治疗初治鼻腔NK/T细胞淋巴瘤临床疗效观察

  目的  观察培门冬酶联合GEMOX方案治疗初治鼻腔NK/T细胞淋巴瘤的临床疗效及安全性。   方法  分析2011年6月至2012年3月间天津医科大学肿瘤医院收治的初治鼻腔NK/T细胞淋巴瘤12例，采用P-GEMOX治疗，具体剂量为吉西他滨800~1 000 mg/m2，d1，8；奥沙利铂130 mg/m2，d1；培门冬酶2 500 IU/m2，d2，每21天为1个周期。评价疗效及不良反应。   结果  12例患者中1例出现急性胰腺炎退出治疗，余11例在接受P-GEMOX方案2个周期治疗后，完全缓解（CR）1例，部分缓解（PR）7例，疾病稳定（SD）2例，疾病进展（PD）1例，客观有效率（ORR）为72.7%，疾病控制率（DCR）为90.9%。全组患者2年总生存（OS）率达90.9%。11例患者接受中位6个周期的P-GEMOX方案化疗，不良反应发生率为81.8%，7例患者出现骨髓抑制（63.6%），5例患者出现转氨酶升高（45.5%），4例患者出现恶心呕吐（36.4%），2例患者出现凝血因子异常（18.2%），无一例患者出现严重过敏反应、血栓形成及血糖异常。   结论  培门冬酶联合GEMOX方案治疗初治鼻腔NK/T细胞淋巴瘤疗效好，但不良反应发生率较高。      

吉西他滨联合奥沙利铂治疗晚期胰腺癌患者的疗效

背景与目的:吉西他滨是目前治疗晚期胰腺癌的最有效的药物之一,初步的研究显示,与奥沙利铂联合(GEMOX)的疗效优于吉西他滨单药,但国内使用GEMOX方案治疗胰腺癌的研究报道并不多.本研究目的是观察GEMOX方案治疗晚期胰腺癌患者的有效率、生存期和毒副反应,为临床治疗提供指导.方法:本研究为单中心、回顾性临床分析.选择32例未接受过化疗的初治Ⅲ～Ⅳ期胰腺癌患者,所有患者均至少接受2个周期的GEMOX方案(吉西他滨1000 mg/m2,静脉滴入,d1、d8;奥沙利铂85～130 mg/m2,静脉滴入,d1;每21 d重复)化疗.结果:28例患者可评价疗效,8例部分缓解(partial remission,PR),8例病情稳定(stable disease,SD),12例病情进展(progressive disease,PD),4例不能评估(not assessable,NA),总有效率为25.0%,临床获益率46.9%(15例),中位无进展生存期(progression-free survival,PFS)为4.7个月,中位生存期8.6个月,1年生存率为32.6%.骨髓抑制的总发生率为70.9%,其中Ⅲ、Ⅳ度的发生率为32.3%(白细胞下降的发生率为19.4%,血红蛋白下降的发生率为12.9%,血小板下降的发生率为22.6%).恶心、呕吐和腹泻的发生率为56.2%,其中Ⅲ度呕吐2例.肝功能异常的总发生率为25.0%,全部为Ⅰ、Ⅱ度.外周神经毒性发生率为43.8%,全部为Ⅰ度.无化疗相关的死亡.结论:GEMOX方案是治疗晚期胰腺癌的有效方案,总体临床耐受性良好,其主要的不良反应为骨髓抑制.     

Gemcitabine and oxaliplatin (GEMOX) in gemcitabine refractory advanced pancreatic adenocarcinoma: a phase II study

Gemcitabine and oxaliplatin (GEMOX) are active as first-line therapy against advanced pancreatic cancer. This study aims to evaluate the activity and tolerability of this combination in patients refractory to standard gemcitabine (GEM). A total of 33 patients (median age of 57) were included with locally advanced and metastatic evaluable diseases, who had progressed during or following GEM therapy. The GEMOX regimen consisted of 1000 mg m(-2) of GEM at a 100-min infusion on day 1, followed on day 2 by 100 mg m(-2) of oxaliplatin at a 2-h infusion; a cycle that was given every 2 weeks. All patients received at least one cycle of GEMOX (median 5; range 1-29). Response by 31 evaluable patients was as follows: PR: 7/31(22.6%), s.d. > or = 8 weeks: 11/31(35.5%), s.d. < 8 weeks: 1/31(3.2%), PD: 12/31(38.7%). Median duration of response and TTP were 4.5 and 4.2 months, respectively. Median survival was 6 months (range 0.5-21). Clinical benefit response was observed in 17/31 patients (54.8%). Grade III/IV non-neurologic toxicities occurred in 12/33 patients (36.3%), and grade I, II, and III neuropathy in 17(51%), 3(9%), and 4(12%) patients, respectively. GEMOX is a well-tolerated, active regimen that may provide a benefit to patients with advanced pancreatic cancer after progression following standard gemcitabine treatment.     

吉西他滨联合奥沙利铂治疗晚期胰腺癌30例

Objective: To evaluate the activity and safety of combination chemotherapy with gemcitabine plus oxaliplatin (GEMOX regimen) in patients of advanced pancreatic carcinoma. Methods: 30 patients with advanced pancreatic cancer were enrolled into this study. All patients received gemcitabine 1000 mg/m2, given by 30-minute intravenous infusion, on days 1 and 8 of each 21-day cycle. Oxaliplatin 100 mg/m2 was administered as a 2 h infusion on day 1 of each 21 day. Clinical outcomes for patients treated with two cycles of chemotherapy were evaluated according to WHO criteria. Results: All 30 patients were eligible for effectiveness and safety analysis. Objective response rate was approximately 20.0%. Clinical benefit response (CBR) was a composite of assessment of pain, performance status and body weight. The pain relief rate, improve-ment rate of performance status and body weight were 53.3%, 46.7% and 36.7%, respectively. The main adverse effects were bone marrow depression, peripheral nerve toxicity and gastrointestinal reaction. There was no treatment-related death during the chemotherapy. Conclusion: The high response rate with low toxicity observed in this study suggests that GEMOX regimen may be an effective alternative curative treatment for patients with advanced pancreatic carcinoma and can be used more extensively in clinical practice.     

吉西他滨联合奥沙利铂双周方案治疗尿路上皮癌的可行性分析

目的：初步评价吉西他滨联合奥沙利铂（GEMOX）双周方案治疗尿路上皮癌的疗效和安全性。方法选取20例浸润性或转移性尿路上皮癌患者,患者均为男性,中位年龄62岁,其中6例超过70岁,7例接受过单侧肾切除术;辅助化疗6例,一线化疗14例。给予吉西他滨1000 mg/m2静脉滴注d1,奥沙利铂85 mg/m2静脉滴注d2;每2周为一个周期。评价患者近期疗效及不良反应,同时观察无进展生存期（PFS）或者无病生存期（DFS）以及总生存期（OS）。结果全部患者共接受GEMOX方案化疗106周期,中位化疗5周期。14例一线化疗患者中位随访24个月,12例死亡,中位PFS为5个月,中位OS为14个月;10例患者可评价客观疗效,PR 4例（40%）,SD 4例（40%）,PD 2例（20%）。6例辅助化疗患者中位随访51个月,1例复发死亡,5例无病生存,尚未到达中位DFS和OS。消化道反应和骨髓抑制是最常见的不良反应,中性粒细胞下降（15.8%）是最常见3~4级不良反应。结论GEMOX方案治疗尿路上皮癌耐受良好,在一线化疗中展现了较好的疗效,值得在老年患者或具有肾功能不全高危风险的患者中进一步研究。     

奥沙利铂联合吉西他滨治疗晚期非小细胞肺癌的疗效观察

目的：观察奥沙利铂（OXA）联合吉西他滨（GEM）治疗晚期非小细胞肺癌（NSCLC）的疗效和毒副反应.方法：54例经病理组织学证实的NSCLC初治患者,临床分期Ⅲb-Ⅳ期,随机分为GEMOX组（GEM＋OXA）和GP组（GEM＋ DDP）.GEMOX组（GEM） 1000mg/m2,d1,d8;OXA 130mg/m2,d1.GP组（DDP） 25mg/m2,d1-3;GEM 1000mg/m2,d1,d8,二组均28d/周期.连用3个周期后评价有效率、中位生存时间和毒副反应.结果：GEMOX组28例中,CR 1例,PR 12例,NC 10例,PD 5例,有效率（RR）为46.4％,疾病控制率（DCR）为82.1％;GP组26例中,RR 42.3％,DCR 76.9％ （P =0.761）;中位生存时间GEMOX组7.1个月,GP组6.5个月（P＞0.05）.GEMOX组主要毒性反应为骨髓抑制,消化道反应如食欲不振（P＜0.001）及恶性、呕吐较GP组轻（P =0.006）,未发现明显的肝肾毒性、周围神经毒性等.结论：OXA联合GEM治疗晚期NSCLC的疗效与DDP联合GEM相当,但不良反应较轻,耐受性好.     

沙利度胺联合GEMOX方案治疗中晚期肝癌的临床观察

目的观察沙利度胺联合吉西他滨及奥沙利铂（GEMOX方案）治疗原发性肝癌的有效性和安全性。方法对15例中晚期肝癌患者行沙利度胺（400 mg/天）,吉西他滨（1 000 mg/m2,第1,8天）及奥沙利铂（130 mg/m2,第1天）方案联合化疗2,1天为1个周期。以RECIST标准评价疗效,以NCI标准评价不良反应。结果 15例患者均可评价客观疗效及不良反应。其总有效率（RR）为40.0%（6/15）,疾病控制率（DCR）为73.3%（11/15）。中位疾病进展时间（TTP）5.5个月。治疗后KPS评分明显改善。结论沙利度胺联合吉西他滨及奥沙利铂治疗原发性肝癌安全有效,耐受性良好。     

Gemcitabine plus oxaliplatin combination (GEMOX regimen) in pretreated patients with advanced non-small cell lung cancer (NSCLC): a multicenter phase II study

PURPOSE: To evaluate the activity and tolerance of gemcitabine in combination with oxaliplatin (GEMOX regimen) in pretreated patients with advanced non-small cell lung cancer (NSCLC). PATIENTS AND METHODS: Thirty-two patients with advanced NSCLC who had disease progression after a cisplatin- and taxane-based front-line regimen were treated with gemcitabine (1500 mg/m(2) on days 1 and 8) and oxaliplatin (130 mg/m(2) on day 8) every 3 weeks. The patients' median age was 62 years and the performance status (WHO) was 0 for 11, 1 for 17 and 2 for 4 patients. The treatment was second line for 22 (69%) and >or=third line for 10 (31%) patients. RESULTS: Partial response was achieved in 5 (16%) patients, stable disease in 8 (25%) and progressive disease in 19 (59%). Two patients with stable disease and one patient with progressive disease while on previous chemotherapy experienced a partial response with GEMOX regimen. The median duration of response was 2.5 months (range, 1-11.5), the median time to tumor progression 3 months (range, 1-18) and the median survival 5.6 months (range, 1-31). Grade III neutropenia occurred in five (16%) patients, grade III thrombocytopenia in two (6%) and grade III anemia in three (9%); moreover, grades II-III asthenia was reported in eight (25%) patients and grades II-III neurotoxicity in three (9%). CONCLUSION: The GEMOX combination is a relatively active and well tolerated second-line regimen in NSCLC patients pretreated with a taxane- and/or platinum-based chemotherapy.     

Multicenter phase II study of gemcitabine and oxaliplatin (GEMOX) as second-line chemotherapy in colorectal cancer patients pretreated with 5-fluorouracil plus irinotecan

PURPOSE: To evaluate the efficacy and tolerance of the gemcitabine/oxaliplatin (GEMOX) combination as second-line chemotherapy for patients with advanced colorectal cancer (CRC) pretreated with an irinotecan (CPT-11)/5-fluorouracil (5-FU)/leucovorin (LV) regimen. PATIENTS AND METHODS: Patients with documented disease progression during or after first-line treatment with CPT-11 and 5-FU/LV were enrolled. Gemcitabine (1,000 mg/m(2) days 1 and 8) and oxaliplatin (100 mg/m(2) day 1) were administered every 3 weeks. RESULTS: Partial responses were observed in 6 of the 34 (17.7%) patients enrolled (intention-to-treat analysis; overall response rate: 17.7%; 95% confidence interval 4.8-30.5%). Eight (23.5%) patients experienced disease stabilization and 20 (59%) disease progression (tumor growth control rate = 41.2%). The median duration of response was 5.5 months, and the median time to tumor progression 2.7 months. The median overall survival was 9.1 months (1-year survival rate: 44.0%). Grade 3 neutropenia and thrombocytopenia occurred in 18 and 15% of the patients, respectively. Other severe non-hematologic toxicities were rare. CONCLUSION: The interesting tumor growth control rate and the favorable toxicity profile of the GEMOX regimen in pretreated patients with advanced CRC strongly suggest that this regimen may provide an alternative therapeutic option for this group of patients.