共查询到20条相似文献,搜索用时 15 毫秒
1.
Bermejo C Busby JE Spiess PE Heller L Pagliaro LC Pettaway CA 《The Journal of urology》2007,177(4):1335-1338
PURPOSE: Combination chemotherapy for advanced penile cancer can produce partial response rates of up to 64%. Complete responses are rare, suggesting a need for adjunct therapies to facilitate cure. We evaluated patients with metastases who underwent surgical consolidation after responding to chemotherapy. MATERIALS AND METHODS: We reviewed the records of 59 patients with advanced penile carcinoma treated from 1985 to 2000 and identified 10 treated with surgical consolidation after demonstrating a stable, partial or complete response to chemotherapy. Presenting tumor burden included pelvic and inguinal metastases. Surgical outcomes and survival were assessed. RESULTS: After chemotherapy 4 patients had a complete response, 1 had a partial response and 5 had stable disease. Three major perioperative complications, including postoperative bleeding, an episode of acute renal failure and deep venous thrombosis in 1 patient each, and 4 minor complications, including skin breakdowns in 3 and wound seroma in 1, occurred. Three cases were rendered pN0. All 3 patients received ifosfamide, paclitaxel and cisplatin chemotherapy. Seven patients had 3 or fewer metastatic lymph nodes following surgery, of whom 4 showed no disease and 3 died. All 3 patients with greater than 3 metastatic lymph nodes died. For all patients the 5-year actuarial survival rate was 40% with a median survival of 26 months. Patients with 3 or fewer and greater than 3 positive nodes had a median survival of 48 and 23 months, respectively (p = 0.116). CONCLUSIONS: Select patients with metastatic penile cancer that shows disease stabilization or a response to chemotherapy should be considered for surgical consolidation to extend survival. 相似文献
2.
Neoadjuvant chemotherapy before definitive treatment for stage III carcinoma of the breast 总被引:2,自引:0,他引:2
G F Schwartz R I Cantor W A Biermann 《Archives of surgery (Chicago, Ill. : 1960)》1987,122(12):1430-1434
One hundred women with American Joint Committee (AJC) stage III (T2, N2; T3, N0/1/2; T4, N0/1/2) carcinoma of the breast were treated with combination chemotherapy following biopsy to confirm the diagnosis and determine hormone receptor status before any other treatment of the local disease (so-called neoadjuvant chemotherapy). Response was assessed after three cycles of treatment, and responders were treated until the tumor and/or axillary nodes failed to show further regression. Definitive surgery was then performed, usually radical mastectomy. Chemotherapy was resumed following surgery for a total of 12 cycles. Ninety patients are assessable, and 70% have responded to chemotherapy. Outcomes of both responders and nonresponders were analyzed. Radical mastectomy without postoperative radiotherapy seems to be the preferable surgical treatment for the responders. Median follow-up of the assessable patients was 27 months; projected five-year disease-free survival of the responders is greater than 65%, and projected overall five-year survival of this group is greater than 85%. Because the follow-up of these patients suggests a marked improvement in outcome compared with similar patients treated traditionally with mastectomy or radiotherapy followed by adjuvant chemotherapy, we advocate more widespread use of combination chemotherapy before definitive treatment for stage III carcinomas of the breast. 相似文献
3.
4.
Takanori Kurogochi Michitaka Honda Kotaro Yamashita Masaru Hayami Akihiko Okamura Yu Imamura Shinji Mine Masayuki Watanabe 《Surgery today》2020,50(6):632-632
In the original publication, in Abstract, the second sentence of Results has been incorrectly published as. 相似文献
5.
6.
7.
8.
9.
10.
11.
Prognostic impact of pathological response to neoadjuvant chemotherapy followed by definitive surgery in sinonasal squamous cell carcinoma
下载免费PDF全文
![点击此处可从《Head & neck》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Hitoshi Hirakawa MD PhD Nobuhiro Hanai MD PhD Taijiro Ozawa MD Hidenori Suzuki MD PhD Daisuke Nishikawa MD Sen Matayoshi MD PhD Mikio Suzuki MD PhD Yasuhisa Hasegawa MD PhD 《Head & neck》2016,38(Z1):E1305-E1311
12.
13.
Neoadjuvant therapy of esophageal squamous cell carcinoma: response evaluation by positron emission tomography 总被引:24,自引:0,他引:24
下载免费PDF全文
![点击此处可从《Annals of surgery》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Brücher BL Weber W Bauer M Fink U Avril N Stein HJ Werner M Zimmerman F Siewert JR Schwaiger M 《Annals of surgery》2001,233(3):300-309
OBJECTIVE: To evaluate the use of positron emission tomography using [(18)F]-fluorodeoxyglucose (FDG-PET) to assess the response to neoadjuvant radiotherapy and chemotherapy in patients with locally advanced esophageal cancer. SUMMARY BACKGROUND DATA: Imaging modalities, including endoscopy, endoscopic ultrasound, computed tomography, and magnetic resonance imaging, currently used to evaluate response to neoadjuvant treatment in esophageal cancer do not reliably differentiate between responders and nonresponders. METHODS: Twenty-seven patients with histopathologically proven squamous cell carcinoma of the esophagus, located at or above the tracheal bifurcation, underwent neoadjuvant therapy consisting of external-beam radiotherapy and 5-fluorouracil as a continuous infusion. FDG-PET was performed before and 3 weeks after the end of radiotherapy and chemotherapy (before surgery). Quantitative measurements of tumor FDG uptake were correlated with histopathologic response and patient survival. RESULTS: After neoadjuvant therapy, 24 patients underwent surgery. Histopathologic evaluation revealed less than 10% viable tumor cells in 13 patients (responders) and more than 10% viable tumor cells in 11 patients (nonresponders). In responders, FDG uptake decreased by 72% +/- 11%; in nonresponders, it decreased by only 42% +/- 22%. At a threshold of 52% decrease of FDG uptake compared with baseline, sensitivity to detect response was 100%, with a corresponding specificity of 55%. The positive and negative predictive values were 72% and 100%. Nonresponders to PET scanning had a significantly worse survival after resection than responders. CONCLUSION: FDG-PET is a valuable tool for the noninvasive assessment of histopathologic tumor response after neoadjuvant radiotherapy and chemotherapy. 相似文献
14.
目的分析行选择性三野淋巴结清扫术对胸段食管鳞癌患者的预后影响。
方法2009年6月至2012年9月,四川省肿瘤医院对127例胸段食管癌患者根据肿瘤的位置、外侵程度、术前颈部超声检查结果,进行选择性三野淋巴结清扫。全组共127例患者,其中上段49例;中段67例;下段11例;Ⅰ期2例,Ⅱ期26例,Ⅲ期99例。
结果127例患者共清扫淋巴结4963枚,平均每例清扫淋巴结39.3枚;手术时间(325.6±9.3)min,出血量(316.0±18.7)ml。术后76例患者发生并发症,发生率为59.8%(76/127)病死率为1.6%(2/127)。选择性三野淋巴结清扫术后喉返神经旁淋巴结转移率40.2%(51/127);颈部淋巴结转移率55.9%(71/127),其中,胸中下段食管鳞癌颈部淋巴结转移与喉返神经转移显著相关(χ2=0.005,P=0.006)。全组中位生存时间(35.0±1.9)个月,3年生存率51.8%。其中Ⅱ期中位生存时间(42.1±3.4)个月,3年生存率74.5%;Ⅲ期生存时间(32.3±2.0)个月,3年生存率44.8%,两组间比较差异有统计学意义(χ2=3.940,P=0.047)。颈部淋巴结阳性患者的中位生存时间(26.2±2.1)个月,3年生存率34.9%;阴性患者中位生存时间(41.5±2.3)个月,3年生存率67.6%,差异有统计学意义(χ2=15.283,P<0.001)。
结论选择性三野淋巴结清扫术是一种安全可行、可提高颈部淋巴结清扫率,同时又能筛选出潜在获益患者、延长生存的手术方式。 相似文献
15.
Likui Fang Luming Wang Yiqing Wang Wang Lv Jian Hu 《Journal of cardiothoracic surgery》2018,13(1):128
Background
Surgery is an important part of multidisciplinary treatment strategy for locally advanced lung squamous cell carcinoma (LSCC), but insufficient evidence supports the feasibility and safety of video assisted thoracic surgery (VATS) following neoadjuvant chemotherapy for locally advanced LSCC. This study aims to compare perioperative data and long-term survival of locally advanced LSCC patients between VATS and thoracotomy after neoadjuvant chemotherapy.Methods
We retrospectively collected the clinical and pathological information of patients with locally advanced LSCC who underwent surgical resection after neoadjuvant chemotherapy from October 2013 to October 2017. All patients were divided into two groups (thoracotomy and VATS) and were compared the differences in perioperative, oncological and survival outcomes.Results
A total of 81 patients were analyzed in this study (67 thoracotomy and 14 VATS). VATS provided less postoperative pain (P =?0.005) and produced less volume of chest drainage (P =?0.019) than thoracotomy, but the number of resected lymph nodes was less in VATS group (P =?0.011). However, there was no significant difference in the number of resected lymph node stations and the rate of nodal upstaging between two groups. The mean disease free survival (DFS) was 32.7?±?2.7?months for the thoracotomy group and 31.8?±?3.0?months for the VATS group (P?=?0.335); the corresponding overall survival (OS) was 41.7?±?2.2?months and 36.4?±?4.1?months (P?=?0.925).Conclusion
In selected patients with locally advanced LSCC, VATS played a positive role in postoperative recovery and associated similar survival outcome compared with thoracotomy after neoadjuvant chemotherapy.16.
BACKGROUND: The management of tonsil carcinoma has gradually evolved such that the literature is replete with outcome summaries of this disease treated with primary RT and chemotherapy. Recently there have been no reports of patient outcomes with primary surgical therapy. Nonsurgical treatment is warranted when tumors are unresectable or if the patient refuses surgery. Our policy has been to treat operable squamous cell carcinoma (SCCA) of the tonsil with surgery. The decision to use adjuvant therapy is based on the surgical and histologic findings. We herein report our results with this treatment protocol. METHODS: A retrospective review of 162 patients with SCCA of the tonsil was performed. Eighty-four patients were treated with surgery, which was followed by RT and/or chemotherapy if histologic signs of aggressive behavior were identified. Patients were followed 2 to 15 years after treatment. RESULTS: Of the 9 patients with stage I disease, 89% are without evidence of recurrent disease and 91% of patients with stage II tonsil cancers are also disease free. The survival rates for stage III and stage IV cancer patients are 79 and 52%, respectively. CONCLUSION: Our data suggest that patients with early tonsil cancer can be effectively treated with surgery. Surgery allows pathologic staging so that patients with advanced tumors can be treated with adjuvant therapy. 相似文献
17.
目的评估术前放化疗加胸腹腔镜联合手术治疗局部中晚期食管癌的可行性及近期疗效。方法2011年6月至2012年2月间浙江省台州医院共对11例局部中晚期(ⅡB-ⅢA期)食管癌患者予以术前放化疗加胸腹腔镜联合手术。术前化疗采取NP方案(长春瑞滨加顺铂)或TP方案(紫杉醇加顺铂)静脉注射;同期采用常规分割放疗,放疗剂量40Gy/20d。放化疗后4~6周施行胸腹腔镜联合经右胸、上腹、左颈三切口食管癌切除术。结果11例患者均完成预定同步放疗方案,期间9例出现不同程度的骨髓抑制。放化疗结束至手术的时间为(49.6±15.4)d。术中除1例患者(放化疗后75d手术)局部纤维化形成外,其余10例患者手术难度并未增加:与同期15例行单纯腔镜食管切除术的患者相比,手术时间明显缩短[(242.3±27.0)min比(280.5±27.2)min,P=0.002],术中出血量明显减少[(168.2±95.6)ml比(244.5±84.8)ml,P=0.042],淋巴结清扫数量相当[(19.5±5.8)枚/例比(20.5±7.1)枚/例,P=0.683],但术后住院时间延长[(18.9±10.3)d比(12.5±4.6)d,P=-0.020]。术后病理示,4例瘤体明显缩小,7例达到病理完全缓解。术后并发症发生率36.4%(4/11),其中颈部吻合口瘘并肺部感染1例、颈部吻合口瘘并声嘶1例、肺部感染并胸腔积液2例。术后随访1~9个月,未见肿瘤复发。结论术前放化疗加胸腹腔镜联合手术治疗局部中晚期食管癌安全、可行.近期疗效确切。 相似文献
18.
19.
Radical surgery after neoadjuvant intra-arterial chemotherapy in stage IIIb squamous cell carcinoma of the cervix. 总被引:3,自引:0,他引:3
T Sugiyama T Nishida Y Muraoka T Tokuda H Kuromatsu K Fujiyoshi M Yakushiji O Edamitu N Haynbuchi 《International surgery》1999,84(1):67-73
We examined the efficacy and safety of neoadjuvant intra-arterial chemotherapy (NAC) followed by radical hysterectomy and/or radiotherapy in patients with stage IIIb cervical cancer. Treatment consisted of bilateral internal iliac artery infusion of cisplatin or carboplatin and peplomycin every 21 days for two courses. Patients who responded to NAC underwent radical surgery. Patients who did not respond to NAC were treated with pelvic radiotherapy. Complete response was achieved in 2 (7.1%) of 28 patients, while a partial response was observed in 17 (60.7%) and stable disease in 9 (32.1%) patients. Sixteen patients (57.2%) were able to undergo surgery. The median blood loss (674 ml) and operating time (232 min) for radical surgery in patients with stage IIIb disease was similar to that in patients with stages Ib to IIb disease. No intra-operative or immediate postoperative complications were observed. The 5-year disease-free survival (DFS) for patients who underwent surgery (81.3%) was higher than for patients who underwent radiotherapy after NAC (31.3%). Radical surgery after NAC for stage IIIb disease was safe, and a survival benefit followed by surgery with or without radiotherapy. 相似文献
20.
食管癌目前已成为我国主要恶性肿瘤之一,其发病率和病死率逐年增加,发病原因多而复杂。早期食管鳞状细胞癌是指局限于食管黏膜层的鳞状细胞癌,而侵犯到黏膜下层的鳞状细胞癌属于浅表性食管癌。随着内镜检查的普及和技术的进步,早期和浅表性食管鳞状细胞癌的诊断率不断提高,目前内镜下治疗的方法主要有内镜下切除和非切除治疗,其中内镜下切除治疗主要有内镜下黏膜切除术、内镜下黏膜剥离术等,相对于手术治疗,内镜下切除治疗具有安全、创伤小、操作简单、并发症少等优点,提高了患者的生存质量。但对于淋巴结转移风险较大的患者,若行内镜下治疗后,建议术后密切随访。随着针对较大病变的内镜下隧道式黏膜下剥离术等技术的开展,内镜下治疗将会为早期食管肿瘤的患者提供更好的治疗方案。 相似文献