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1.
目的探讨腹腔镜前列腺癌根治术(LRP)中免缝扎背侧血管复合体(DVC)的技巧和临床疗效。方法回顾性分析扬州大学附属医院2015年1月至2018年6月由同一术者主刀完成的45例LRP患者资料。其中24例术中缝扎DVC(DVC缝扎组),21例术中未缝扎DVC(DVC免缝扎组)。结果所有患者均顺利完成手术。两组患者手术时间、术中出血量、手术切缘阳性率、输血率相比,差异无统计学意义(P0.05)。两组术后1周、1个月、3个月的排尿可控率、勃起功能恢复率相比,差异无统计学意义(P0.05);术后6个月,DVC免缝扎组的排尿可控率(75.19%)高于DVC缝扎组(45.83%),DVC免缝扎组的勃起功能恢复率(71.43%)高于DVC缝扎组(41.67%),差异均有统计学意义(P0.05)。结论改良后的DVC免缝扎技术在LRP中的应用是安全有效的,更有利于术后控尿功能及性功能的早期恢复。  相似文献   

2.
目的 对比分析开放耻骨后前列腺癌根治术与腹腔镜前列腺癌根治术两种不同手术方式围手术期并发症及远期疗效,为治疗方法选择和减少术后并发症提供依据.方法 以采用开放耻骨后前列腺癌根治术治疗的47例前列腺癌患者作为对照组,以采用腹腔镜前列腺癌根治术治疗的43例前列腺癌患者作为研究组,观察两组患者的围术期情况、术后PSA值变化及并发症发生状况,2年随访期间术后尿控率和生化复发率.结果 两组患者均顺利完成手术.术中指标比较,对照组手术时间低于研究组,术中出血量高于研究组,差异有统计学意义(P<0.05);术后指标比较,对照组术后留置导尿管时间、术后肠功能恢复时间、术后疼痛评分及住院时间高于研究组,差异有统计学意义(P<0.05),而两组术后通气时间比较,差异无统计学意义(P> 0.05);对照组术后3个月PSA值为(0.95±0.29)ng/ml,研究组3个月PSA值为(0.87±0.22)ng/ml,两组比较差异无统计学意义(t=1.46,P=0.147);两组患者术后并发症主要为尿失禁、尿漏、切口感染、吻合口狭窄及勃起功能障碍,仅研究组勃起功能障碍发生率(2.33%)低于对照组(14.89%),差异有统计学意义(P<0.05);两组其他并发症发生情况比较,差异无统计学意义(P>0.05);两组术后一年、术后两年生化复发率及完全控尿率比较,差异无统计学意义(P>0.05).结论 腹腔镜前列腺癌根治术具有术中出血量少、损伤小、术后恢复快的优点,且并发症相对开放手术少,是治疗前列腺癌可靠有效的方法.  相似文献   

3.
屠世良  袁航 《肿瘤学杂志》2015,21(2):101-105
腹腔镜直肠癌手术具有创伤小、恢复快等优势,其与传统开放手术的操作技术与淋巴结清扫范围基本相同。随着腹腔镜直肠癌手术的肿瘤根治效果和远期疗效逐步获得证实,在不久的将来,腹腔镜手术有望成为直肠癌根治的标准手术。做好腹腔镜直肠手术技术的规范化推广,从解剖学、手术技巧、手术策略等各个方面建立起一系列的技术规范,有利于手术质量的总体提高,使患者取得最大获益。本文就腹腔镜直肠癌根治术的关键技术和手术技巧谈一些个人经验和体会。  相似文献   

4.
目的:分析在腹腔镜前列腺癌根治术膀胱尿道吻合中采用双针倒刺缝合法对术后早期尿控率的影响。方法:回顾性分析2013年1月至2019年1月我科40例腹腔镜前列腺癌根治术资料,膀胱尿道吻合采用双针倒刺缝合组21例,单针连续缝合组19例,均由同一位有经验的主任医师完成手术,统计分析患者一般资料、手术及术后相关资料。结果:40例均无中转开放,术中输血2例(单针连续缝合组),术后尿漏2例(各1例),均保守治疗治愈。术后尿道狭窄2例(各1例),均予扩张治疗。两组年龄、体质指数(BMI)、前列腺体积、术前前列腺特异性抗原(PSA)、病理Gleason评分及术后尿管留置时间上均无统计学差异(P>0.05),而在手术时间、手术出血量、膀胱尿道吻合时间及住院天数上,双针倒刺缝合组明显少于单针连续缝合组,有统计学差异(P<0.05)。在术后尿控率上,双针倒刺缝合组在术后1个月、3个月尿控率分别为48%、81%,明显优于单针连续缝合组的16%、47%,差异有统计学意义(P<0.05)。而在术后6个月及12个月尿控率,双针倒刺缝合组为90%、100%,单针连续缝合组为84%、95%,差异无统计学意义(P>0.05)。结论:采用双针倒刺缝合行膀胱尿道吻合在腹腔镜下前列腺癌根治术中安全可行,有助于术后早期尿控恢复。  相似文献   

5.
目的 缓解胃肠肿瘤术后患者的口渴程度,并提高其口腔舒适度。 方法 便利选取2018年6月至2018年8月厦门大学附属第一医院胃肠外科胃肠肿瘤手术患者100例为研究对象,根据手术顺序应用随机数字表将患者分为观察组与对照组,各50例。观察组采取“7W(What, Who, Whom, When, Where, Why, How)”口渴管理策略,对照组实施常规护理,比较两组患者术后2 h、术后6 h的口渴程度及口腔舒适度。 结果 以数字评分表(NRS)及口腔舒适度评分调查显示,观察组和对照组术后2 h 口渴(NRS)评分均显示为中度口渴(P>005),口腔舒适度均处于中等水平(P>005)。对照组术后6 h的NRS评分高于术后2 h的NRS评分(P<005),术后6 h口腔舒适度评分低于术后2 h口腔舒适度评分(P<005)。经过口渴管理后,观察组术后6 h的NRS评分低于术后2 h的NRS评分,且观察组术后6 h的NRS评分低于对照组术后6 h的NRS评分(均P<005)。观察组术后6 h口腔舒适度评分高于术后2 h口腔舒适度评分(P<005),且观察组术后6 h口腔舒适度评分高于对照组术后6h口腔舒适度评分(均P<005)。 结论 实施口渴管理策略能有效缓解胃肠肿瘤术后患者的口渴程度,并提高口腔舒适度。  相似文献   

6.
回顾苏州大学附属第一医院甲乳科2016年及2017年收治的2例甲状腺未分化癌的临床资料,结合文献复习。2例患者术前胸部CT均提示有明显肺转移,行姑息性手术及颈部放化疗后,病情仍进展迅速,再次出现肿瘤,均于4个月内死亡。提示甲状腺未分化癌高度恶性,易侵犯气管、食管以及喉返神经等相邻组织,预后差。应手术、放化疗治疗,同时结合患者全身状况及患者意愿综合考虑。阿帕替尼作为一种靶向药物可用于甲状腺未分化癌的治疗。  相似文献   

7.
目的?探讨术后盆腔不同放疗方式及剂量对直肠癌患者骨髓造血功能的影响。方法?选择广东中山市人民医院肿瘤中心放疗三区2015年6月至2017年6月216例直肠癌术后患者作为研究对象,按放疗方式不同分为3组,各72例,分别采用常规二维放疗 (2DRT)、三野三维适形照射(3D-CRT)[1]和调强放射(IMRT)治疗。比较3种放疗方式在直肠癌术后辅助治疗中对患者骨髓造血功能的影响,明确骨髓抑制发生的相关危险因素。结果?2D-CRT组、3D-CRT组和IMRT组靶区平均剂量和剂量不均形指数比较,差异无统计学意义(P>0.05);IMRT组靶区适形指数高于2D-CRT组和3D-CRT组,3D-CRT组区适形指数高于2D-CRT组(P<0.05)。3组患者0~Ⅳ级骨髓抑制分布比较差异无统计学意义(P<0.05);但IMRT组Ⅱ~Ⅳ级骨髓抑制高于2D-CRT组和3D-CRT组(P<0.05)。单因素分析结果显示:放疗方式、髂骨V30、髂骨V40等影响骨髓抑制(P<0.05),logistic分析显示,放疗方式和髂骨V30是Ⅱ~Ⅳ级骨髓抑制发生独立危险因素(P<0.05)。结论?IMRT靶区适形度优于2D-CRT和3D-CRT,但其骨髓抑制严重程度高于其他两种放疗方式。IMRT和髂骨V30是直肠癌术后盆腔放疗Ⅱ~Ⅳ级骨髓抑制的独立危险因素。  相似文献   

8.
背景与目的:在根治性前列腺切除术(radical prostatectomy,RP)组织标本中,应用病理大切片技术可以全面观察组织,其在病理诊断、形态学研究方面拥有独特的优势。但是由于制作技术、设备限制、工作量较大等原因,目前在临床上尚未常规开展。本研究通过比较RP后行常规切片及病理大切片患者的临床及病理变量,评价RP后病理大切片技术在前列腺癌诊断中的意义。方法:选择2012年12月-2014年2月在复旦大学附属肿瘤医院行RP后做病理大切片的229例前列腺癌患者作为研究组,同时选取2010年1月-2012年6月行RP后做常规病理切片的393例前列腺癌患者作为对照组,对比分析包括两组患者年龄,术前PSA值,术前是否接受新辅助内分泌治疗,前列腺癌确诊方式,确诊时Gleason评分、临床分期,RP后Gleason评分、病理分期、手术切缘、前列腺包膜外侵犯、精囊侵犯、术后盆腔淋巴结转移等变量。结果:两组患者术前临床及病理变量:RP后病理Gleason评分、病理分期、前列腺包膜外侵犯情况、术后盆腔淋巴结转移差异均无统计学意义(P>0.05),但是研究组患者手术切缘及精囊侵犯的阳性率明显高于对照组,差异有统计学意义(26.2% vs 17.6%,P=0.010;23.1% vs 17.0%,P=0.025)。结论:应用病理大切片技术可明显提高前列腺标本切缘阳性及精囊侵犯的阳性检出率,因此病理大切片技术值得在前列腺癌病理诊断中推广。  相似文献   

9.
周围  王泽强  郭琼  廖妮  胡壹 《癌症进展》2013,11(1):64-67
目的评价可吸收线缝合皮瓣固定在乳腺癌手术中的临床应用的价值。方法将2011年4月至2012年4月我院收治的95例乳腺癌患者随机分为2组,一组行可吸收线缝合皮瓣固定(43例),另一组切口直接缝合(52例),比较2组患者术后的总引流量、皮下积液及皮瓣坏死的发生情况。结果可吸收线缝合皮瓣固定组的患者术后的总引流量为(302.7±50.7)ml,皮下积液发生率为14.0%,皮瓣坏死发生率为4.7%,切口直接缝合组的患者术后的总引流量为(483.5±56.8)ml,皮下积液发生率为32.7%,皮瓣坏死发生率为19.2%,两组患者术后的总引流量、皮瓣坏死及皮下积液发生率相比均有统计学差异(P0.05)。结论采用可吸收线缝合皮瓣固定的方法可以明显减少乳腺癌改良根治术后皮下积液及皮瓣坏死的发生。  相似文献   

10.
背景与目的:多项回顾性研究显示,寡转移性前列腺癌根治术可以提高肿瘤的局部控制率和患者的总生存受益,围手术期并发症是影响寡转移性前列腺癌患者行前列腺癌根治术的一个重要因素。该研究旨在探讨寡转移性前列腺癌患者行前列腺癌根治术的临床初步疗效及围手术期并发症发生率和严重程度。方法:收集2015年7月—2016年1月247例前列腺癌根治术患者数据,其中寡转移性前列腺癌患者25例,局限性前列腺癌患者222例。两组均采用Clavien-Dindo手术并发症分级标准对出现并发症的患者进行分级。观察前列腺特异性抗原(prostate specific antigen,PSA)下降比例并将并发症发生率与严重程度在寡转移组和非寡转移组间进行对比分析。结果:寡转移组术后3个月时21例(84.0%)出现下降PSA,下降比例低于局限组212例(95.5%),差异有统计学意义(P<0.05)。寡转移组共6例(24.0%)患者发生术后并发症,其中严重并发症(Ⅲ度及以上)1例(4.0%),局限组共49例(22.1%)患者发生术后并发症,其中严重并发症(Ⅲ度及以上)7例(3.2%),差异无统计学意义(P>0.05)。结论:寡转移性前列腺癌患者行前列腺癌根治术治疗是安全、有效和可行的,并发症风险并非寡转移性前列腺癌患者行前列腺癌根治术的限制因素。  相似文献   

11.
BackgroundObesity in prostate cancer patients is associated with poor prostate-cancer specific outcomes. Exercise and nutrition can reduce fat mass; however, few studies have explored this as a combined pre-surgical intervention in clinical practice.PurposeThis study examined the efficacy of a weight loss program for altering body composition in prostate cancer patients prior to robot assisted radical prostatectomy (RARP).MethodsA retrospective analysis of 43 overweight and obese prostate cancer patients, aged 47–80 years, who completed a very low-calorie diet (~3000–4000 kJ) combined with moderate-intensity exercise (90 min/day) prior to RARP. Whole body and regional fat mass (FM) and lean mass (LM) were assessed by dual-energy x-ray absorptiometry pre- and post-program. Body weight, waist circumference, and blood pressure were assessed weekly, with surgery-related adverse effects recorded at time of surgery and follow-up appointments.ResultsWith a median of 29 days (IQR: 24–35days) on the program, patients significantly (p < 0.001) reduced weight (−7.3 ± 2.9 kg), FM (−5.0 ± 2.6 kg), percent body fat (−3.1 ± 2.5%), trunk FM (−3.4 ± 1.8 kg), LM (−2.4 ± 1.8 kg), and appendicular LM (−1.2 ± 1.0 kg). Lower weight, FM, percent FM, trunk FM, and visceral FM were associated with less surgery-related adverse effects (rs = 0.335 to 0.468, p < 0.010). Systolic and diastolic blood pressure were reduced (p < 0.001) by 15 ± 22 and 8 ± 10 mmHg, respectively over the weight loss intervention.ConclusionUndertaking a combined low-calorie diet and exercise program for weight loss in preparation for RARP resulted in substantial reductions in FM, with improvements in blood pressure, that may benefit surgical outcomes.  相似文献   

12.
Lung cancer mortality rates among United States and Japanese males were compared and related to smoking and dietary data. Mortality rates increased from 1950 to 1985 in both countries, but the absolute values are consistently lower in Japan (38.2 deaths/100,000 in 1985) than in the U.S. (72.2/100,000). The proportion of smokers is higher in Japan than in the U.S. since 1955. Japanese males start smoking considerably later than U.S. males, but smoke a higher quantity of cigarettes per day. Available information on inhalation practices and yield and type of cigarettes smoked showed no differences among the two countries large enough to account for the differences in mortality rates. Further data in this regard should he obtained. Dietary data show that fat consumption (as percentage of calories) is consistently higher in the U.S. than in Japan from 1950 (40% vs. 7.9%) through 1985 (43.5% vs. 24.5%). A linear relationship is observed between lung cancer mortality and fat intake. Our data support the hypothesis that dietary habits may modulate the carcinogenic effects of tobacco smoking.  相似文献   

13.

Objectives

To describe mortality, cause of death, and temporal trends in clinicopathological parameters with up to 20 years of follow-up in a nationwide cohort of prostate cancer (PCa) patients who underwent radical prostatectomy (RP).

Materials and methods

A total of 6857 patients with PCa treated with RP at six different hospitals in Denmark between 1995 and 2011. Data were extracted from the nationwide DaPCa database. Histopathology reports from the RP specimens were manually reviewed. Date and cause of death were obtained from national registries and cross-checked in patient files.The cumulative incidence of PCa specific mortality (PCSM) was analysed with the Aalen-Johansen method for competing risks with non-PCa death as a competing event. Risk of PCSM was analysed in a multivariate Cox regression model using age, preoperative PSA level, surgical margin status, RP Gleason score (GS), pathological T-category, and N-category as explanatory variables.

Results

The median follow-up was 6.4 years. Significant temporal changes in clinicopathological parameters were observed. During the study period, median age at surgery increased from 61.4 to 64.8 years and median preoperative PSA declined from 12.0 to 8.0 ng/ml. The proportion of men with pT2 PCa increased from 65% to 75% whereas the proportion of pT3 cancers decreased from 28% to 25%. The percentage of men with positive surgical margins decreased from 37% to 20%. During follow-up, 644 patients died, whereof 189 (29.3%) died from PCa. The cumulative incidence of PCSM and other-cause mortality after 15 years was 10.3% (95% CI 8.0–12.7) and 18.2% (95% CI 15.4–20.9), respectively. In a multivariate analysis, RP GS (P ≤ 0.001) and pT-category (P ≤ 0.001) were significantly associated with the risk of PCSM. Compared with GS ≤6, both GS +4 (HR 1.47), GS 4 + 3 (HR 2.32), GS 8 (HR 4.8) and GS 9 or 10 (HR 5.26) significantly increased the risk of PCa death. T3a PCa and T3b/T4 was also a significant predictor of PCSM with an increased risk of PCa death compared with pT2 of 2.24 and 4.5, respectively.

Conclusions

In a complete national cohort of men treated with RP during a 17-year period, we described the incidence of mortality after RP and predictors of PCSM. We demonstrated that RP GS and pT-category are the most significant predictors of PCa mortality. We found that an increasing proportion of men undergo RP for low-risk PCa suggesting that early detection of PCa is indeed undergoing in Denmark despite national recommendations. The Danish national results seem to concur with findings from international single- and multi-institutional reports.  相似文献   

14.
胃癌E-钙粘蛋白表达与腹腔游离癌细胞的相关性研究   总被引:1,自引:0,他引:1  
目的探讨胃癌组织E-钙粘蛋白的表达与腹腔游离癌细胞的关系.方法应用细胞学和免疫组化方法(SABC法)分别检测64例胃癌病人腹腔游离癌细胞和胃癌组织E-CD的表达.结果E-CD在胃癌组织中表达下调,已侵透浆膜的胃癌组织E-CD为阴性表达、低表达及阳性表达时,其腹腔游离癌细胞检出率分别为52.63%,23.08%和10%,(P<0.05).结论胃癌浸透浆膜后E-CD的无表达或表达下调是癌细胞脱落的一个重要原因.  相似文献   

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