JAMA Surg:吲哚菁绿成像可提高胃癌切除患者淋巴结清扫效果

2020-03-02 MedSci MedSci原创

研究发现吲哚菁绿成像可显著提高D2淋巴结切除术患者的淋巴结清扫效果,可用于腹腔镜胃切除术,特别是全胃切除术中常规淋巴结成像

近日研究人员考察了腹腔镜吲哚菁绿(ICG)成像D2淋巴腺切除术对癌患者的安全性和有效性。

临床肿瘤分期cT1-cT4a, N0/+,M0,可切除腺癌患者参与研究,随机接受ICG或非ICG成像切除。ICG组在术前1天接受内镜下ICG瘤周粘膜下层注射,随后通过近红外成像进行腹腔镜胃切除术。研究的主要终点为检测到的淋巴结总数。

266名患者参与研究,133人接受了ICG示踪引导的腹腔镜胃切除术,133人接受了常规腹腔镜胃切除术,258名患者被纳入改良意向治疗分析,其中ICG组129名患者(86名男性和43名女性;平均[SD]年龄,57.8[10.7]岁),非ICG组129名患者(87名男性和42名女性;平均[SD]年龄,60.1[9.1]岁)。在ICG组中检测到的平均淋巴结数显著高于非ICG组(淋巴结数:50.5[15.9] vs 42.0[10.3];P?<0.001)。ICG组检测到的胃周和胃外淋巴结明显多于非ICG组。在D2淋巴结切除范围内,ICG组的平均淋巴结总数也明显高于非ICG组(平均[SD],49.6[15.0]淋巴结 vs  41.7[10.2]淋巴结;P<0.001)。组间术后恢复过程相近,ICG组与非ICG组在术后30天内并发症的发生率分别为15.5% 和16.3% ,严重程度无显著性差异。

研究发现吲哚菁绿成像可显著提高D2淋巴结切除术患者的淋巴结清扫效果,可用于腹腔镜胃切除术,特别是全胃切除术中常规淋巴结成像。

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    2020-03-04 sodoo
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    2020-03-02 旺医

    顶刊就是顶刊,谢谢williamhill asia 带来这么高水平的研究报道,williamhill asia 科里同事经常看williamhill asia ,分享williamhill asia 上的信息

    0

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    2020-03-02 CHANGE

    疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的

    0

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前几天,一位偏远县医院的同学介绍来一个患者,是他的亲戚,在当地胃镜+活检诊断是胃溃疡伴高级别上皮内瘤变,要求在williamhill asia 内镜中心确诊以下,并行内镜下切除术(ESD)。