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1.
目的:分析原发鼻腔鼻窦恶性黑色素瘤疗效及放疗在其治疗中作用。方法回顾分析2001—2014年间我院收治原发鼻腔鼻窦恶性黑色素瘤52例临床资料,其中单纯手术18例,手术联合放疗31例(手术+术后放疗24例、术前放疗+手术7例),单纯放疗3例。使用倾向配比评分法对手术联合放疗组与单纯手术组配对分析。中位随访时间59个月。全组5年LC、DMFS、DFS、OS分别为49%、48%、22%、45%。配对后手术联合放疗5年LC 明显高于单纯手术(88%∶43%,P=0.028),但5年DMFS相近(67%∶57%,P=0.955)、DFS相近(58%∶24%,P=0.131)、5年OS也相近(67%∶67%, P=0.727)。术前放疗+手术组、手术+术后放疗组手术切缘阴性率分别为100%和50%( P=0.004)。结论手术联合放疗可提高原发鼻腔鼻窦恶性黑色素瘤LC率,术前放疗增加手术切缘阴性率。  相似文献   

2.
张丽 《癌症进展》2014,12(2):126-133
腺癌是肺癌中最常见的组织学类型,随着新的诊断技术、治疗药物的出现和分子生物学的发展,2011年2月国际肺癌研究联合会、美国胸科学会和欧洲呼吸协会(IASLC/ATS/ERS)联合发布了肺腺癌多学科新分类。本文总结了与WHO2004分类相比IASLC/ATS/ERS新分类的变化,以及基于肺腺癌新分类的影像学研究的新观点和新进展,以期依据该分类做出更明确的影像学诊断,从而指导临床治疗方案的选择。  相似文献   

3.
原发鼻腔非霍奇金淋巴瘤的治疗选择和疗效   总被引:2,自引:0,他引:2  
目的 分析原发鼻腔非霍奇金淋巴瘤(NHL)放疗和化疗的近期疗效以及治疗方法对预后的影响。方法 129例经病理证实的原发鼻腔NHL患者中,经形态学诊断为鼻腔NK/T细胞淋巴瘤者116例。做免疫组化57例,其中52例为NK/T细胞来源,占91.2%;5例为B细胞来源,占8.8%。根据Ann Arbor分期,ⅠE期102例,ⅡE期22例,ⅣE期5例,ⅠE和ⅡE期患者中,单纯放疗22例,单纯化疗7例,综合治疗95例,ⅣE期以化疗为主。结果 5年总生存率(OS)和无病生存率(DFS)分别为68.0%和55.8%,ⅠE期和ⅡE期患者的5年OS分别为71.7%和70.6%(P=0.77),DFS分别为60.9%和47.0%(P=0.09)。首程治疗后达CR患者的5年OS为83.1%,而未达CR患者的5年OS为18.0%(P=0.000),相应5年DFS分别为68.0%和15.5%(P=0.000)。124例ⅠE和ⅡE期患者中,67例患者接受单纯放疗或放疗后化疗,放疗后完全缓解率(CR)为74.7%,其余57例为化疗后放疗或单纯化疗,化疗后CR率仅19.3%(P=0.000),46例化疗后未达CR的患者中,42例仍局限于局部区域,31例经放疗达到CR,ⅠE和ⅡE期患者中,先放疗组(放疗+化疗或单纯放疗)、化疗后放疗组的5年OS分别为76.0%和74.4%,DFS分别为65.0%和56.2%(P〉0.05),ⅠE和ⅡE期单纯化疗7例,3例存活,4例死亡,中位生存时间15个月,1年生存率为26.7%。结论 中国人原发鼻腔NHL主要为NK/T细胞来源,放疗的近期疗效显著优于化疗,化疗加入放疗并未改善生存率,ⅠE和ⅡE期患者应以放射治疗为主要治疗手段。  相似文献   

4.
 目的 回顾分析T3N0~1M0期鼻咽癌患者临床资料,探讨单纯放射治疗与同期放化疗两种治疗方式与预后的关系。方法 中山大学肿瘤防治中心2004年1月至12月收治的经病理学证实的初治鼻咽癌患者781例,均有完整鼻咽和颈部MRI资料,且均无远处转移。按照2008中国鼻咽癌分期标准重新分期,82例行单纯放疗或同期放化疗的T3N0~1M0期患者入组,分为单纯放疗(A组)46例,同时期放化疗(B组)36例。结果 两组患者的临床资料具有可比性,单因素分析显示A组和B组的5年总生存(OS)率分别为93.5 %和100 %(P=0.046),5年无瘤生存(DFS)率分别为85.2 %和91.7 %(P=0.498)。N分期是鼻咽癌DFS的影响因素(P=0.026)。分层分析显示:T3N0M0期患者A组和B组5年OS率分别为94.7 %和100 %(P=0.432);T3N1M0期A组和B组5年OS率分别为92.6 %和100 %(P=0.066);T3N1M0期A组和B组5年DFS率分别为73.7 %和89.3 %(P=0.244)。多因素分析显示,同期放化疗不是 T3N0~1M0期鼻咽癌患者OS的独立预后因素(HR=0.019;95 % CI 0~21.793),N分期不是影响T3N0~1M0期鼻咽癌患者DFS的独立预后因素(HR=0.203;95 % CI 0.135~1.231×104)。结论 T3N0M0期患者同期放化疗与单纯放疗疗效无差异, T3N1M0期患者行同期放化疗能否改善生存有待进一步研究。  相似文献   

5.
目的:分析和研究淋巴结阳性的胸中段食管癌术后放疗能否提高生存率,同时对放疗范围提出进一步修改的建议。方法分析2004—2009年在我院手术的有淋巴结转移的胸中段食管鳞癌患者286例,其中手术196例,术后IMRT 90例。采用Kaplan-Meier法计算生存率并Logrank法检验,Cox模型多因素预后分析,采用χ2检验分析不同治疗方式对复发的影响。结果单一手术组( S)和术后放疗组( S+R)5年OS分别为22.9%和37.8%,中位生存时间分别为23.2个月和34.7个月(P=0.003);淋巴结转移(LNM)1-2个S组和S+R组的5年OS分别为27.3%和44.8%(P=0.017), LNM≥3个S组和S+R组的5年OS分别为16.7%和25.0%( P=0.043)。 S组N1、N2、N3期腹腔淋巴结转移失败率分别为2.9%、10.9%、20.0%(P=0.009)。 S+R组与S组比较纵隔淋巴结转移失败率明显降低( LNM 1-2个:S+R 8.0%, S 35.3%, P=0.003;LNM≥3个时, S+R 10.0%, S 42.3%, P=0.001)且明显延长了复发时间( S+R 25.1个月与S10.7个月,P=0.000)。但LNM≥3个S+R组的血道转移失败率明显高于S组(46.7%比26.1%,P=0.039)。结论胸中段食管癌淋巴结阳性患者能从术后放疗中获益。 LNM 1-2个可缩小照射范围。 LNM≥3个时妥协放疗剂量是否比妥协照射范围更合理还需前瞻性研究。血道转移失败率高,为化疗提供了治疗依据。  相似文献   

6.
 【摘要】 目的 评价晚期非小细胞肺癌(NSCLC)一线化疗获得部分缓解(PR)或稳定(SD)后予以吉非替尼单药维持治疗的临床疗效。方法 应用前瞻性随机对照临床研究方法,将71例经标准的两药含铂方案一线化疗获得PR或SD的患者按随机数字表法分为两组,治疗组患者(36例)服用吉非替尼250 mg,1次/d;对照组(35例)服用安慰剂,1次/d。两组患者均服用至疾病进展。结果 治疗组总有效率(RR)为36.1 %(13/36),其中1例(2.8 %)完全缓解(CR),对照组RR为14.3 %(5/35),两组差异有统计学意义(χ2=4.633,P=0.036)。治疗组疾病控制率(CR+PR+SD,DCR)为83.3 %(30/36),对照组为42.9 %(15/35),两组差异有统计学意义(χ2=14.782,P<0.001)。治疗组无进展生存期(PFS)较安慰剂组显著延长(分别为13周和11周)(χ2=10.401,P=0.001)。治疗组中位生存期(OS)为13.2个月,对照组为10.4个月,两组差异有统计学意义(χ2=7.696,P=0.006)。治疗组女性患者中位OS(18.5个月)显著长于男性(11.2个月)(χ2=22.864,P=0.011);不吸烟者中位OS(15.3个月)亦长于吸烟者(10.3个月)(χ2=0.389,P=0.007);腺癌及肺泡细胞癌患者中位OS(16.0个月)亦显著长于鳞状细胞癌患者(10.2个月)(χ2=4.638,P=0.001)。治疗组不良反应以皮疹、腹泻、皮肤干燥瘙痒及乏力为主,多为Ⅰ、Ⅱ度。结论 晚期NSCLC一线化疗后吉非替尼维持治疗可以提高疗效、延长患者生存期,不良反应轻,可以耐受。  相似文献   

7.
目的:进一步提高对CHOP为主方案治疗中高度恶性非霍奇金淋巴瘤(NHL)疗效的认识。方法:用国际预后指数(IPI)对31例以CHOP为主方案治疗的中高度恶性NHL患者的疗效进行评价。根据IPI将患者分为低危和高危两大组,比较两组患者的生存状况。结果:低危和高危组完全缓解患者分别为16/21例(76%)和3/10例(30%),部分缓解分别为3/21例(14%)和4/10例(40%),复发/进展分别为2/21例(10%)和3/10例(30%)。中位生存期分别为84(3-132)月和6.5(0.75-52)月,两组差异显著(P=0.0032)。1.5年总生存率(OS)分别为75.89%和20%,低危组5年OS为59.15%,10年OS为33.83%。结论:CHOP为主的第一代化疗方案对于不同危险程度的进展性NHL患者疗效明显不同。CHOP对于低危患者仍可作为首选和标准方案,对于高危患者可以考虑更强的或实验性的化疗方案。  相似文献   

8.
目的:比较吉非替尼与厄洛替尼治疗表皮生长因子受体(EGFR)19/21外显子突变非小细胞肺癌(NSCLC)的临床效果。方法选取2013年5月至2014年12月于我院诊断为 EGFR19/21外显子突变 NSCLC 患者242例,以年龄、性别、吸烟史、美国东部肿瘤协作组行为状态(ECOG PS)评分及EGFR 突变类型配对后随机分为 A、B 两组。A 组患者(n =121)接受吉非替尼药物治疗,B 组患者(n =121)接受厄洛替尼药物治疗。根据实体瘤疗效评价标准(RECIST)评估患者的总缓解率(ORR)、疾病控制率(DCR)、无进展生存期(PFS)。Cox 回归单变量和多变量分析 PFS 的独立危险因素。对将研究药物作为一线治疗的63例 NSCLC 患者进行亚组分析,评价 A、B 两组的药物不良反应及生命质量。结果 A、B 两组的中位 PFS 分别是11.6个月和9.5个月,差异无统计学意义(HR =0.39,P >0.05)。两组患者的 ORR 和 DCR 分别为76.9%、74.4%(χ2=1.03,P =0.58)和90.1%、86.8%(χ2=1.46,P =0.31)。ECOG PS≥2(HR =2.60,95%CI 为1.54~4.43,P =0.001)和非腺癌(HR =3.61,95%CI 为1.54~8.66,P =0.003)是 PFS 欠佳的独立危险因素。对于将两种药物作为一线治疗的患者,A、B 两组的 ORR 分别为76.6%、90.2%(χ2=0.83,P =0.12),中位 PFS 分别为11.6个月、14.4个月(HR =0.59, P >0.05),差异无统计学意义。不良反应方面,两组情感功能(F =10.27,P =0.03)、腹泻(F =10.24, P =0.03)及疼痛(F =9.02,P =0.04)差异有统计学意义。A、B 两组患者接受药物治疗后各项生命质量评分均较治疗前得到改善,且大部分差异有统计学意义(P <0.05)。结论对于 EGFR19/21外显子突变 NSCLC,吉非替尼和厄洛替尼两种药物耐受性良好,表现出相似的临床疗效。  相似文献   

9.
 【摘要】 目的 回顾分析培美曲塞(PEM)联合顺铂(DDP)治疗恶性胸膜间皮瘤(MPM)的疗效。方法 将64例MPM患者分为2组,PEM组(32例)予PEM联合DDP,DDP组予以单纯DDP。分析两组有效率、无进展生存期(DFS)及总生存期(OS)。结果 两组患者化疗期间均未见明显不良反应,治疗后PEM组及DDP组有效率分别为56.25 %(18/32)、21.88 %(7/32),差异有统计学意义(χ2=7.943,P<0.05)。PEM组较DDP组DFS延长(P=0.033)。治疗后PEM组OS较DDP组高(P=0.041)。结论 PEM联合DDP在延长MPM患者DFS及提高生存率方面有一定作用。  相似文献   

10.
鼻咽癌IMRT远期疗效和不良反应分析   总被引:1,自引:0,他引:1  
目的:分析鼻咽癌IMRT的远期疗效和不良反应。方法将2009—2010年间869例病理诊断明确、无远处转移、接受全程IMRT的鼻咽癌患者纳入研究。84.8%接受以顺铂为基础化疗。鼻咽原发灶放疗66~70.4 Gy分30~32次,颈部阳性淋巴结66 Gy分30~32次。 Kaplan-Meier法计算生存率,Logrank法检验差异和单因素预后分析,Cox模型多因素预后分析。结果5年OS率为84.0%,5年LRFS、RRFS 、DMFS、DFS率分别为89.7%、94.5%、85.6%、76.3%。对局部晚期患者同期化疗有降低远处转移趋势(83.6%比75.7%,P=0.050)和改善OS趋势(82.6%比77.0%,P=0.082)。诱导化疗有提高OS趋势(80.7%比71.4%,P=0.057),其中含多西他赛或吉西他滨的诱导化疗有提高OS趋势(83.3%比72.2%,P=0.058)。初始放疗后接受推量者DFS率更低(52.2%比71.1%,P=0.004)。同期化疗增加远期口干、张口困难,高剂量顺铂增加口干和听力损伤。结论 IMRT治疗鼻咽癌远期疗效较好。同期化疗联合IMRT有降低远处转移趋势,其价值需进一步研究。放疗后残留接受推量似乎与不良预后有关。化疗增加远期不良反应发生率。  相似文献   

11.
The IASLC/ATS/ERS classification system was proposed in 2011 to improve the histological subtypes of lung adenocarcinoma, while the prognostic value of the combination of histological predominant subtypes is not consistent. IMP3 is an oncofetal protein which has been proved associated with aggressive tumor behavior in malignancies, but few reports were investigated in lung adenocarcinoma. The aim of this study is to explore the prognostic value of the IASLC/ATS/ERS classification and IMP3 expression in lung adenocarcinoma of Chinese cases. A total of 196 cases were classified according to the IASLC/ATS/ERS classification system and immunohistochemically analyzed by using a monoclonal antibody against IMP3. Univariate survival analysis indicated patients with solid-predominant subtype had shorter disease-free survival (P = 0.003) and overall survival (P = 0.014) compared to those with non-solid predominant subtype. Multivariate survival analysis revealed that solid-predominant subtype could be an independent prognostic factor for disease-free survival (HR: 1.22, 95% CI: 1.05-1.41; P = 0.008). Analysis of IMP3 expression showed that IMP3 was more frequently overexpressed in tumors with advanced pTNM stage (P < 0.001), larger tumor size (P = 0.036), poorer histological differentiation (P < 0.001), lymph node metastasis (P < 0.001), and solid-predominant subtype (P < 0.001). Survival analysis also confirmed that patients in IMP3 high-expression group had both worse disease-free survival (P = 0.039) and overall survival (P = 0.029) than those in IMP3 low-expression group. Our results illustrated that solid-predominant subtype according to the IASLC/ATS/ERS classification is an independent prognostic factor, and IMP3 overexpression is associated with aggressive tumor behavior and poor clinical outcome in lung adenocarcinoma.  相似文献   

12.
目的 探讨Ⅲ(pN2)期表皮生长因子受体(EGFR)基因野生型肺腺癌完全切除并辅助化疗患者术后放疗(PORT)的价值及预后影响因素。方法 回顾性分析2009—2016年间郑州大学附属肿瘤医院完全切除的Ⅲ(pN2)期EGFR基因野生型肺腺癌患者 172例,均接受>4个周期含铂两药联合方案辅助化疗,根据术后是否胸部放疗分为PORT组和non-PORT组。采用Kaplan-Meier法生存分析并log-rank法检验,Cox模型多因素预后分析。结果 全组中位总生存期,3、5年总生存率分别为40个月,55.9%、28.3%;中位无瘤生存期,3、5年无瘤生存率分别为17个月,24.5%、13.0%。PORT组比non-PORT组中位无瘤生存期提高(29个月∶13个月,P=0.001),总生存期有延长的趋势(51个月∶38个月,P=0.151)。亚组分析发现多站N2、N2转移数目≥3个、跳跃性N2患者接受PORT的无瘤生存获益明显(P<0.05),而总生存相近(P>0.05)。结论 完全切除的Ⅲ(pN2)期EGFR基因野生型接受标准辅助化疗肺腺癌患者PORT可能改善无瘤生存并有延长总生存趋势,仍需扩大样本进一步研究。  相似文献   

13.
14.
目的探讨高级别脑胶质瘤术后同步加量调强放疗和术后序贯加量调强放疗的疗效及不良反应。方法回顾性分析2010年1月至2017年12月连续住院行术后放疗的高级别脑胶质瘤患者142例,根据治疗方式分为同步加量调强放疗及序贯加量调强放疗两组,两组放疗期间均给予替莫唑胺同步化疗,对比两组患者的随访情况。结果全组的中位总生存(OS)为24个月,中位无进展生存(PFS)为17个月,中位无瘤生存(DFS)为25个月;同步加量放疗组与序贯加量放疗组的中位OS分别为27.2个月和21个月(P=0.950),中位PFS分别为21.2个月与15个月(P=0.21),中位DFS分别为28个月与18个月(P=0.171),疾病控制率分别为92.86%与85.17%(P=0.541),两组OS、PFS、DFS、近期疗效及不良反应方面差异均无统计学意义,但同步加量组的适形性优于序贯加量组(P=0.032)。结论高级别脑胶质瘤术后同步加量对比序贯加量调强放疗,在生存期、近期疗效及治疗不良反应方面差异均无统计学意义,但同步加量组适形性明显更好,可推荐用于高级别脑胶质瘤术后放疗。  相似文献   

15.
《Journal of thoracic oncology》2020,15(12):1844-1856
IntroductionThe purpose of the study is to genomically characterize the biology and related therapeutic opportunities of prognostically important predominant histologic subtypes in lung adenocarcinoma (LUAD).MethodsWe identified 604 patients with stage I to III LUAD who underwent complete resection and targeted next-generation sequencing using the Memorial Sloan Kettering–Integrated Mutation Profiling of Actionable Cancer Targets platform. Tumors were classified according to predominant histologic subtype and grouped by architectural grade (lepidic [LEP], acinar or papillary [ACI/PAP], and micropapillary or solid [MIP/SOL]). Associations among clinicopathologic factors, genomic features, mutational signatures, and recurrence were evaluated within subtypes and, when appropriate, quantified using competing-risks regression, with adjustment for pathologic stage and extent of resection.ResultsMIP/SOL tumors had higher tumor mutational burden (p < 0.001), fraction of genome altered (p = 0.001), copy number amplifications (p = 0.021), rate of whole-genome doubling (p = 0.008), and number of oncogenic pathways altered ( p < 0.001) as compared with LEP and ACI/PAP tumors. Across all tumors, mutational signatures attributed to APOBEC activity were associated with the highest risk of postresection recurrence: SBS2 (p = 0.021) and SBS13 (p = 0.005). Three oncogenic pathways (p53, Wnt, Myc) were altered with statistical significance in MIP/SOL tumors. Compared with LEP and ACI/PAP tumors, MIP/SOL tumors had a higher frequency of targetable BRAF-V600E mutations (p = 0.046). Among ACI/PAP tumors, alterations in the cell cycle (p < 0.001) and PI3K (p = 0.002) pathways were associated with recurrence; among MIP/SOL tumors, only PI3K alterations were associated with recurrence (p = 0.049).ConclusionsThese results provide the first in-depth assessment of tumor genomic profiling of predominant LUAD histologic subtypes, their associations with recurrence, and their correlation with targetable driver alterations in patients with surgically resected LUAD.  相似文献   

16.
目的分析局部病灶侵犯严重的Masaoka‐KogaⅢ期胸腺瘤的不同治疗模式疗效及预后影响因素。方法回顾性分析2000—2018年在郑州大学附属肿瘤医院接受手术治疗的局部晚期(Ⅲ期)胸腺瘤病例,治疗及随访资料完整可分析者133例。采用Kaplan‐Meier法行生存率计算,log‐rank法行组间生存对比,Cox回归模型行多因素分析。结果中位随访时间50(3~221)个月。全组中位总生存(OS)期为51(3~221)个月,中位无病生存(DFS)期为45(2~221)个月。根治性手术组比姑息性手术组生存率更优,前者5、10年OS率分别为88.2%、74.4%,后者分别为51.8%、32.4%(P<0.001),前者5、10年DFS率分别为72.2%、45.5%,后者分别为32.3%、16.1%(P=0.001)。手术联合放疗组相比单纯手术OS更优,前者5、10年OS率分别为82.8%、64.2%,后者分别为55.8%、50.2%(P=0.033),两组的DFS未见统计学差异(P=0.176)。多因素分析显示年龄<50岁(HR=0.264,P=0.001)、手术根治性切除(HR=0.134,P<0.001)、手术联合放疗(HR=2.778,P=0.009)与较好的OS独立相关,年龄<50岁(HR=0.550,P=0.046)、手术根治性切除(HR=0.555,P=0.042)、单个器官组织受侵(HR=0.111,P=0.003)与较好的DFS独立相关。结论局部晚期胸腺瘤根治性切除者OS和DFS明显优于姑息性切除者,是影响预后的最重要因素。手术联合放疗有着更好的OS,但仍需设计严谨合理的多中心前瞻性研究评估各种治疗模式疗效及预后影响因素。  相似文献   

17.
ObjectivesThis study aims to determine the association of EGFR/KRAS mutation status with histological subtypes of lung adenocarcinoma (LAC) based on the IASLC/ATS/ERS classification.MethodsPubmed and Cochrane databases were searched from January 2011 to June 2018 for studies that included patients with LAC who underwent surgical resection were classified according to the new IASLC/ATS/ERS classification. EGFR/KRAS status assessment was requireded. The primary outcome was determined by the odds ratio (OR) of the incidence of mutation status of certain of each histological subtype. The reference group consisted of EGFR/KRAS mutation negative patients.ResultsTwenty-seven eligible studies involving 9022 patients with mutation gene detection were included for analysis. Among them, 6717 (74.5%) patients were from the Asian region and, 2305 (25.5%) patients were from Non-Asian regions. The most prevalent subtype was acinar (34.7%), followed by papillary (22.9%), lepidic (18.9%), solid (13.6%), micropapillary (6.3%), and invasive mucinous adenocarcinoma (3.5%). EGFR mutations were more common in patients with resected lepidic predominant adenocarcinoma (OR,1.76; 95%CI, 1.38–2.24;p < 0.01) and were rarely found in solid predominant adenocarcinoma (OR,0.28; 95%CI, 0.23–0.34;p < 0.01) or IMA (OR,0.10; 95%CI, 0.06–0.14;p < 0.01). Conversely, KRAS mutations were characterized by IMA (OR,7.01; 95%CI, 5.11–9.62;p < 0.01), and were less frequently identified in lepidic (OR,0.58; 95%CI, 0.45–0.75;p < 0.01) and acinar (OR,0.65; 95%CI, 0.55–0.78;p < 0.01) predominant subtypes. Further analyses were performed in Asian and Non-Asian groups and the results were consistent.ConclusionsThe current study confirms that the IASLC/ATS/ERS classification is associated with driver gene alterations in resected LAC.  相似文献   

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19.
Background: To investigate the impact of ovarian transposition (OT) on survival rates of the patients withstage Ib squamous cell cervical cancer. Materials and Methods: Ninety-two subjects who underwent a radicalhysterectomy including oophorectomy were evaluated. For nineteen (20.7%) , OT was performed. Patients weredivided into two groups, OT versus oophorectomy alone. The primary end-point of this study was to investigatethe impact of OT on tumor recurrence rate and time, 5-year disease-free survival (DFS) and overall survival(OS) . These comparisons were performed for subgroups including patients who received radiotherapy versuswho did not. Statistical analyses were conducted using the Chi-square test, T-test and Mann-Whitney test. OSwas examined using the Kaplan-Meier method. P≤0.05 was considered to be statistically significant. Results:The median follow-up period was 89 months for OT and 81 months for the oophorectomy group (p>0.05). Bothgroups experienced similar recurrence rates (31.6% vs. 26.4%, p=0.181). The median duration from surgery torecurrence, and surgery to death were also similar between the groups (p>0.05). The 5-year DFS and OS rateswere both 68.4% for the OT group, and 73.6% and 77.8% for the oophorectomy group (p=0.457 and p=0.307,respectively). While the 5-year DFS rate was not statistically significant between the OT and oophorectomy groupswho did not receive radiotherapy (p=0.148), the 5-year OS rate was significantly higher in the oophorectomy group(95.4% vs 66.7%, respectively) without radiotherapy (p=0.05). The 5-year DFS and OS rates were statisticallysimilar between the groups who received adjuvant radiotherapy (p>0.05). Conclusions: Ovarian transpositionhas not significantly negative effect on the survival rates when adjuvant radiotherapy will be applied, while5-year OS may be less in OT group if radiotherapy is not mandatory.  相似文献   

20.
目的 分析Ⅰ—Ⅱ期乳腺癌保乳术后放疗的临床疗效和预后因素。方法 回顾分析1999—2013年1376例Ⅰ、Ⅱ期(T1-2N0-1/T3N0)单侧乳腺癌保乳术后放疗的疗效。930例(67.6%)同时接受化疗,先放疗后化疗 517例,先化疗后放疗 413例。1055例(76.7%)患者接受内分泌治疗,86例(39.6%) HER-2阳性患者接受靶向治疗。用Kaplan-Meier计算生存率并Logrank法单因素分析,Cox法多因素分析。结果 中位随访55个月,10年样本量 90例。全组5、10年OS率分别为98.6%和91.5%,DFS率分别为94.6%和82.8%。多因素分析显示年龄(P=0.016)、T分期(P=0.006)、N分期(P=0.004)、脉管癌栓(P=0.038)和放疗距手术时间(P=0.048)是DFS独立预后因素。保乳术后单纯放疗组多因素分析显示,N分期(P=0.044)和ER水平(P=0.026)是DFS独立预后因素。结论 Ⅰ—Ⅱ期乳腺癌保乳术后以放疗为主的综合治疗模式临床疗效满意。影响DFS率的因素包括年龄、T分期、N分期、脉管癌栓和放疗距手术时间。保乳术后单纯放疗组的DFS率和N分期与ER水平有关。  相似文献   

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