摘要
选择2019年3月-2021年3月该院进展期胃癌患者82例,依据随机数表法分为观察组(n = 41)和对照组(n = 41)。对照组实施开腹胃癌根治术,观察组实施腹腔镜下胃癌根治术。比较两组患者手术指标和术后并发症,观察术前、术后3和7 d血清炎性因子[肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6)和C反应蛋白(CRP)]和疼痛因子[去甲肾上腺素(NE)、P物质(SP)和5-羟色胺(5-HT)]的变化。
观察组手术时间长于对照组,而肛门排气时间、下床活动时间和住院时间均短于对照组,术中出血量少于对照组(P < 0.05)。观察组术后并发症发生率低于对照组(P < 0.05)。两组患者术后3和7 d血清TNF-α、IL-6和CRP水平较术前升高(P < 0.05),观察组术后3和7 d血清TNF-α、IL-6和CRP水平低于对照组(P < 0.05)。两组患者术后3和7 d血清NE、SP和5-HT水平较术前升高(P < 0.05),观察组术后3和7 d血清NE、SP和5-HT水平低于对照组(P < 0.05)。
关键词
胃癌是常见的一种消化道肿瘤,好发于中老年人
选择2019年3月-2021年3月本院进展期胃癌患者82例,依据随机数表法分为观察组(n = 41)和对照组(n = 41)。观察组中,男25例,女16例;年龄37~72岁,平均(57.89±6.52)岁;体重指数(body mass index,BMI)(23.12±2.37)kg/
两组患者均由同一组外科医生完成手术。
实施腹腔镜下胃癌根治术。患者取仰卧位,行气管插管全身麻醉,于脐下20 mm处穿刺Trocar作为观察孔,建立气腹,左、右上腹部穿刺Trocar作为操作孔。于腹腔镜下探查病灶及其周围解剖情况,用超声刀将胃左、右动静脉根部及胃网膜左、右动静脉切断,切除大网膜,游离并切断胃网膜右血管、脾动脉、肝总动脉、胃左右动静脉。根据指
采集患者术前、术后3和7 d静脉血5 mL,以2 500 r/min的转速,10 cm半径,离心10 min,收集血清,用ELISA法测定肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α)、白细胞介素-6(interleukin-6,IL-6)、C反应蛋白(C-reactive protein,CRP)、去甲肾上腺素(norepinephrine,NE)、P物质(substance P,SP)和5-羟色胺(5-hydroxytryptamine,5-HT)水平。
观察组手术时间长于对照组,而肛门排气时间、下床活动时间和住院时间短于对照组,术中出血量少于对照组(P < 0.05)。见
观察组术后并发症发生率低于对照组(P < 0.05)。见
两组患者术后3和7 d血清TNF-α、IL-6和CRP水平较术前明显升高(P < 0.05);观察组术后3和7 d血清TNF-α、IL-6和CRP水平明显低于对照组(P < 0.05)。见
注: †与术前比较,差异有统计学意义(P < 0.05)
两组患者术后3和7 d血清NE、SP和5-HT水平较术前明显升高(P < 0.05);观察组术后3和7 d血清NE、SP和5-HT水平明显低于对照组(P < 0.05)。见
注: †与术前比较,差异有统计学意义(P < 0.05)
胃癌位居我国恶性肿瘤首位,已成为严重威胁人民健康的公共卫生问题之
胃癌根治术作为一种创伤性操作,可经多途径介导机体炎性反
胃癌根治术作为伤害性刺激,会导致机体分泌大量疼痛因子,从而引起剧烈疼痛。NE、SP和5-HT是重要的疼痛因子,其水平变化能够反映患者疼痛程度。其中,NE主要通过作用于相关受体,使患者疼痛阈值下降,引起疼痛;SP参与疼痛传递,诱发神经源性炎性反应,导致机体出现疼痛;5-HT具有镇痛与致痛双重作用,当其位于外周时会导致疼痛,而位于中枢时则有镇痛效果。本研究发现,观察组术后3和7 d血清NE、SP和5-HT水平低于对照组。表明:腹腔镜下胃癌根治术对疼痛因子影响小。腹腔镜下胃癌根治术创伤小,疼痛轻,引起的应激反应小,从而加速患者康复。
综上所述,腹腔镜下胃癌根治术治疗进展期胃癌,术后并发症发生率低,对炎性反应和疼痛因子影响小,值得临床推广应用。
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