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1.
目的:评估身体质量指数(BMI)与局部晚期口腔鳞癌患者长期预后及TPF诱导化疗效果的关系。方法:纳入前期Ⅲ期临床试验253例局部晚期口腔鳞癌患者的10年随访数据。采用SPSS 23.0软件包中的单因素和多因素Cox回归模型以及Kaplan-Meier方法进行生存分析。结果:253例患者基线期BMI范围在13.16~34.66 kg/m2。患者BMI与吸烟状态高度相关(P<0.001);与临床淋巴结分期(cN)有明显相关性,其中较高的BMI患者通常具有较早的cN分期(P<0.05)。Kaplan-Meier分析表明,患者的BMI与总生存率(OS,P=0.014)、无瘤生存率(DFS,P=0.009)、无局部复发生存率(LRFS,P=0.013)和无远处转移生存率(DMFS,P=0.015)显著相关。多因素Cox回归分析发现,BMI是OS(P=0.015)、DFS(P=0.010)、LRFS(P=0.015)和DMFS (P=0.016)的独立预后因子。BMI与诱导化疗疗效相关性分析发现,仅BMI正常、临床Ⅳa期口腔鳞癌患者接受TPF诱导化疗者具有更好的OS(HR:0.425,...  相似文献   

2.
目的:探讨基线期中性粒细胞与淋巴细胞比率(derived neutrophils to lymphocyte ratio, dNLR)预测局部晚期口腔鳞癌患者生存预后的价值。方法:纳入临床试验项目(NCT01542931)中接受标准治疗的局部晚期口腔鳞癌患者的基线数据和10年长期随访数据。通过绘制受试者工作曲线及计算曲线下面积,以约登指数确定预后最好时dNLR的截断值,并以此值将所纳入患者分为高dNLR组和低dNLR组,以Kaplan-Meier生存分析和单因素、多因素Cox比例风险模型,比较2组患者的生存差异和风险因素。主要结局指标是总生存时间(overall survival, OS),次要结局指标是无瘤生存时间(disease-free survival, DFS)、无局部复发生存时间(local recurrence-free survival, LRFS)和无远处转移生存时间(distant metastasis-free survival, DMFS)。采用SPSS 25.0软件包对数据进行统计学分析。结果:纳入局部晚期口腔鳞癌患者115例,平均年龄(54.5±10.7)岁...  相似文献   

3.
口腔鳞癌组织侵犯深度与预后关系分析   总被引:1,自引:0,他引:1  
作者对1980~1987年2月住院手术治疗80例口腔鳞癌患者行回顾性调查,以浸润深度最有价值。舌癌浸润深度小于0.7mm比大于0.7mm者预后好,颊龈癌小于1.0mm比大于1.0mm者预后好。浸润深度是从癌旁上皮基底膜作起点,虽数字小,但统计学意义大。  相似文献   

4.
OutcomesoforalsquamouscellcarcinomainTaiwanaftersurgicaltherapy:factorsaffectingsurvival.LoWL,KaoSY,ChiLY,etal.JOralMaxillofacSurg,2003,61(7):751-758.本文研究影响口腔鳞癌手术治疗5年生存率的临床特征。回顾研究378例口腔鳞癌手术治疗(伴或不伴放化疗)患者,评价影响5年生存率的各种相关因素:年龄、性别、肿瘤部位、淋巴结受累情况、远处转移、肿瘤分期、分化程度及危险因子(嚼槟榔、吸烟、饮酒)。结果:男性多见,男女比5.87∶1,中位年龄57.1±11.7岁。主要发生于颊黏膜(26.5%)、牙龈(27.8%)和舌(27.2%)。颈淋巴结转移常…  相似文献   

5.
口腔鳞癌流式细胞分析与临床病理及预后关系吴晓贾问炬李甘地何志秀细胞增殖活性的研究已成为肿瘤细胞动力学研究领域中最活跃的项目。本研究采用流式细胞术(flow-cytometry,FCM)对51例口腔鳞癌细胞DNA倍体、S期细胞百分数(S-phasefr...  相似文献   

6.
目的 研究血清催乳素(PRL)水平的变化对口腔鳞癌患者预后的影响。方法 采用放射免疫分析(RIA)检测68例口腔鳞癌患者手术前后血清PRL水平的改变。结果 26例口腔鳞癌患者术前血清PRL水平升高(P<0.01);30例术后血清PRL值>17.1μg/L的患者中有28例术后发生复发或转移(P<0.01)。结论 血清PRL升高提示可能与口腔鳞癌的发生发展有关。  相似文献   

7.
口腔鳞癌首诊患者血清Cyfra 21-1检测的预后评价价值   总被引:1,自引:1,他引:0  
目的探讨在口腔鳞癌首诊患者中检测血清Cyfra 21-1含量的预后价值.方法收集56例正常人和107例口腔鳞癌首诊患者的治疗前血清样本,采用ELISA方法检测血清中Cyfra 21-1的含量,跟踪随访12~57个月,采用SPSS10.0统计软件包进行相关分析.结果口腔鳞癌首诊患者治疗前血清Cyfra 21-1含量为(1.14±1.19)μg/L,显著高于对照组的(0.40±0.16)μg/L(P=0.001);其检测敏感度和特异度分别为55.1%和96.4%.结合跟踪随访,肿瘤复发和死亡的患者,治疗前血清Cyfra 21-1含量显著高于肿瘤不复发(P=0.026)和存活(P=0.001)的患者,血清Cyfra 21-1含量越高,患者生存率越低,生存时间越短(P=0.003).结论口腔鳞癌患者血清Cyfra 21-1含量显著升高,并且与预后相关.检测血清Cyfra 21-1含量对口腔鳞癌患者具有一定的临床应用价值.  相似文献   

8.
目的:研究舌鳞癌患者人口学及临床病理特征对总生存率的影响,筛选可能的预后影响因素.方法:选择2003—2013年间在上海交通大学医学院附属第九人民医院口腔颌面-头颈肿瘤科经病理确诊为舌鳞癌、户籍所在地为上海的住院患者.从住院病史中提取年龄、性别等人口学特征,病变部位、TNM分期、临床分期、组织学分级等临床病理特征数据....  相似文献   

9.
目的:探讨老年口腔癌患者术前全身合并症情况及营养状态对预后的影响。方法:收集2010年1月—2012年12月间手术治疗的老年(年龄≥60岁)口腔鳞癌患者的相关病史资料,回顾分析合并症指数(Charlson、HNCA、ACT指数)以及营养指数(nutrition index, NI)对术后生存率的影响。采用SPSS 17.0软件包对数据进行统计学分析。结果:465例患者中,死亡170例,Charlson、HNCA以及ACT指数与患者预后(总生存率OS)无相关性(P=0.747、0.530、0.869),术前营养状态与预后相关,营养指数是老年口腔癌患者预后的独立危险因素(P<0.001),得分越高,预后越差。结论:对于老年口腔鳞癌患者,术前全身系统性疾病并不是影响预后的独立因素,术前营养状态越差,生存率越低。  相似文献   

10.
金属硫蛋白的表达与口腔鳞癌预后的关系   总被引:3,自引:0,他引:3  
本文对77例口腔鳞癌的金属硫蛋白、增殖细胞核抗原(PCNA)的表达及其同患者预后的关系进行了研究,免疫组织化学染色结果显示:在正常和增生口腔上皮,金属硫蛋白在基底和基底旁细胞阳性,在上皮异常增生时阳性区扩大;在高分化鳞癌,金属硫蛋白阳性细胞位于癌巢周围,在低分化鳞癌则散在分布,上述金属硫蛋白分布特点与PCNA阳性细胞分布特点一致,金属硫蛋白阳性者术后复发率为43.8%,阴性者为7.7%,化疗后复发率在阳性者为59.3%,阴性者为5.5%,结果提示金属硫蛋白的表达与口腔鳞癌的细胞传闻殖及患得的预后有关。  相似文献   

11.
目的:验证微管解聚蛋白(Stathmin)能否预测口腔鳞癌(oral squamous cell carcinoma,OSCC)患者从多西紫杉醇、顺铂、5氟尿嘧啶(TPF)诱导化疗中远期获益.方法:收集2008年3月-2010年12月入组TPF诱导化疗临床试验的256例OSCC患者的远期随访结果.收集患者肿瘤活检标本,...  相似文献   

12.

Purpose

This study was designed as a retrospective observational study, focusing on the correlation between the preoperative CT-scan tumor volume, tumor sphericity, and the disease-related prognosis.

Methods

A total of 30 consecutive patients, affected by primary oral cancer, were retrospectively identified from our oral cancer database. The preoperative images (DICOM data) for the study population were uploaded into a modular software package designed to convert patients' medical images into 3D digital models. Multislice interpolation and threshold segmentation tools were used to segment the tumor mass. This was then converted into a 3D mesh and exported in STL format, in order to calculate the corresponding volume. We applied the concept of sphericity — a measurement of how closely the shape of an object approaches that of a mathematically perfect sphere — to the segmented tumor mass.

Results

Mean tumor volume was larger in patients with tumor recurrence and/or who had died than in patients who were disease free/alive. Tumor sphericity was influential on clinical outcomes. It appeared to be lower in patients who had tumor recurrence and/or who had died (0.54 ± 0.09 and 0.53 ± 0.05) than in patients who were disease free/alive (0.65 ± 0.07). This difference was statistically significant (p < 0.05). Cumulative recurrence-free survival was 86.2% for patients with a tumor volume lower than the cut-off value. Otherwise, it was 0% for those with a tumor volume higher than the cut-off value (p < 0.01; log rank test). Cumulative recurrence-free survival was 86.3% for patients with a higher sphericity index, compared with 13.6% for those with a lower sphericity index.

Conclusion

The prognostic model, based on a tridimensional, CT-based characterization of the tumor size, which includes both tumor volume and tumor sphericity, uses readily available information and could be considered when formulating prognoses for patients with oral cancer.  相似文献   

13.
用化学发光法检测36例口腔鳞癌、11例口腔颌面部其他恶性肿瘤、45例口腔颌面部良性肿瘤患者以及70例正常人血清中鳞状细胞癌抗原(SCC-Ag)水平。鳞癌组SCC-Ag水平明显高于良性肿瘤组(P<0.01)、正常组(P<0.01)以及其他恶性肿瘤组(P<0.05)。SCC-Ag可作为口腔鳞癌患者辅助诊断指标。  相似文献   

14.
目的:探讨口腔鳞癌患者腮腺淋巴结转移的临床病理特征及预后影响因素.方法:回顾性分析2003年1月—2017年12月上海交通大学医学院附属第九人民医院收治的60例伴或不伴腮腺淋巴结转移的口腔鳞癌患者的临床病理资料及影像学资料,分析其临床病理和影像学特征及其与预后的相关性.采用SPSS 23.0软件包对数据进行统计学分析....  相似文献   

15.
16.
The purpose of this retrospective study was to review recurrence rate and survival of patients with primary oral squamous cell carcinoma (OSCC) that have received surgical treatment and adjuvant radio-therapy with curative intent in our clinic over a 6-year period. A total of 106 patients were included. The 5-year overall survival (OS) was 41%, 5-year disease-specific survival (DSS) was 77%, 5-year disease-free survival (DFS) was 72%. DSS was significantly different between early and advanced stage, 87% and 67% respectively (p = 0.04). Recurrence significantly affected survival: OS with or without recurrence at 20 months was 24% and 87% respectively (p < 0.001). Although a guideline based approach for the treatment of OSCC might provide an advantage, more data are needed for these guidelines to be based on.  相似文献   

17.

Purpose  

This study was performed to measure the total and ionic serum calcium levels and incidence of hypercalcemia in patients with Oral Squamous Cell Carcinoma (OSCC) and its clinical significance and relevance.  相似文献   

18.
目的 分析口腔鳞状细胞癌p27的表达与临床病理资料及预后的关系。方法 回顾性研究50例口腔鳞状细胞癌及10例正常口腔粘膜p27的表达情况,采用SABC法根据染色指标记数,并利用Cox比例风险模型进行生存多因素分析。结果 p27在所有正常口腔粘膜上皮均呈现高表达,而在口腔鳞状细胞癌组织有30例(60%)至p27表达降低,p27低表达与口腔鳞状细胞癌的临床分期晚、易发生淋巴结转移以及预后差,生存期短显著相关,p27高表达则相反。多因素Cox回归分析表明p27的表达可作为口腔鳞癌辅助性的预后指标。结论 p27的表达与口腔鳞癌的发生发展有密切关系,并与肿瘤的预后密切相关,可作为辅助性的预后指标。  相似文献   

19.
The aim of this study was to investigate the impact of a prolonged treatment delay on survival in patients with primary oral squamous cell carcinoma. The investigators hypothesized that treatment delay affects survival, supposing a poor outcome in patients with prolonged treatment initiation. In addition, a critical treatment delay should be defined.Inclusion criteria were a histopathological diagnosis of primary squamous cell carcinoma of the oral cavity and a surgery-based treatment of the tumor. Patients with a history of previously diagnosed malignancies and patients with distant metastasis at the time of diagnosis were excluded from this protocol. Common clinical and histopathological data were assessed retrospectively. Treatment delay was analyzed for the interval between initial presentation and the date of surgery.A total of 484 patients could be included. Considering early-stage patients, the risk of death increases by 1.8% for each day that the treatment delay is prolonged if all other characteristics do not change (p = 0.0035). In patients with advanced disease, a prolonged treatment delay does not affect the risk of death (p = 0.9134). In terms of progression-free survival, treatment delay tends to be associated with a higher risk of recurrence in early-stage disease, but without being statistically significant (p = 0.0718). For patients with early-stage disease, a treatment delay of 20 days is critical regarding overall survival (p = 0.011). For patients with advanced-stage disease, no significant differences have been observed.As patients with early-stage oral squamous cell carcinoma profit from early treatment initiation, we suggest an acceptable maximum treatment delay of no more than 20 days in the surgical management of these patients.  相似文献   

20.
目的:探讨咀嚼槟榔与口腔鳞癌(oral squamous cell carcinoma,OSCC)相关临床病理学因素及免疫表型的关系.方法:收集88例OSCC患者资料,根据是否有咀嚼槟榔习惯,分别进行临床病理因素及相关免疫组织化学分析.通过单因素和多因素回归分析,寻找咀嚼槟榔与口腔鳞癌相关的临床病理学因素.采用SPSS...  相似文献   

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