图像引导的光动力治疗改善老年重度梗阻食管癌患者营养状况的研究  

Improvement of Nutritional Status of Elderly Patients with Severe Obstruction Esophageal Carcinoma by Imageguided Photodynamic Therapy

作　　者：张明[1] 许静[1] 孙振华 赵文浩 马樱倩 张建桥[1] 沈海萍[1] ZHANG Ming;XU Jing;SUN Zhenhua;ZHAO Wenhao;MA Yingqian;ZHANG Jianqiao;SHEN Haiping(Department of Oncology,Hebei General Hospital,Shijiazhuang 050051,China;Graduate School of North China University of Science and Technology,Tangshan 063000,China)

机构地区：[1]河北省人民医院肿瘤科,河北省石家庄市050051 [2]华北理工大学研究生院,河北省唐山市063000

出　　处：《中国全科医学》2023年第30期3780-3784,共5页Chinese General Practice

基　　金：河北省科技厅重点资助项目(20377777D);河北省2021年度政府资助优秀人才项目(NO:43);河北省中医药管理局中医药科研计划项目(2022122)。

摘　　要：背景食管癌是具有侵袭性的胃肠道癌症之一,晚期食管癌主要与吞咽困难有关。对于重度梗阻的老年食管癌患者,因其多合并基础性疾病,不能耐受麻醉及有创治疗,而短期内吞咽困难无法改善会严重影响患者的营养状况、生活质量及预后。目的探索局部麻醉下图像引导的光动力治疗(IGPDT)短期改善老年重度梗阻食管癌患者梗阻及营养状况的安全性及有效性。方法本研究为前瞻性、单臂、自身对照研究,选取2020年3月—2021年12月在河北省人民医院进行IGPDT的24例老年重度梗阻食管癌患者。治疗前通过内镜确定病变上界并用金属组织夹标记,通过CT三维重建及造影确定病变下界,激光治疗光纤在X线透视引导下送达病变部位进行治疗。术前及术后1周、1个月评估患者Stooler吞咽困难评分。术前及术后2个月通过营养风险筛查2002(NRS 2002)评分、血红蛋白、BMI、白蛋白、前白蛋白变化评估患者营养状态,采用吞咽生活质量量表(SWAL-QOL)评价患者生存质量。结果患者术后1个月疗效评价均达部分缓解(PR)。患者术后1周、1个月Stooler吞咽困难评分均较术前降低(P<0.001)。患者术后2个月BMI、白蛋白、前白蛋白水平较术前升高(P<0.05)。患者术后2个月SWAL-QOL心理负担、食欲、进食时间、进食恐惧、吞咽症状的评分及总分均较术前升高(P<0.05)。92%(22/24)的患者出现1~2级的轻度发热,多数患者可自行缓解;83%(20/24)的患者食管治疗部位在术后1~2 d出现1~2级疼痛但可自行缓解。治疗过程中所有患者未发生食管瘘,也未发生3级及以上的严重不良反应。结论IGPDT操作简便,安全性好,可短期内改善患者的营养状况,作为内镜无法通过的重度梗阻性老年食管癌患者光动力治疗的新方法。Background Esophageal cancer is one of the most aggressive gastrointestinal tumors.Advanced esophageal carcinoma is mainly associated with dysphagia.Most elderly patients with severe obstruction esophageal carcinomacannot tolerate anesthesia and invasive treatment due to comorbidities,while the failure to improve dysphagia in the short term will seriously affect the nutritional status,life quality and prognosis of patients.Objective To explore the safety and efficacy of image-guided photodynamic therapy(IGPDT)under local anesthesia for short-term improvement of obstruction and nutritional status in elderly patients with severe obstruction esophageal carcinoma.Methods A total of 24 elderly patients with severe obstruction esophageal carcinoma admitted to Hebei General Hospital from March 2020 to December 2021 were selected for IGPDT in the prospective,single-arm,self-control study.The upper boundary of the lesion was located by endoscopy and marked with metal tissue clips,the lower boundary of the lesion was located by CT and esophagography before treatment.During the treatment,the fiber of laser treatment was delivered to the lesion site under the guidance of X-ray fluoroscopy during treatment.The Stooler dysphagia score was evaluated before,1 week and 1 month after operation.The nutritional status of patients was evaluated by nutritional risk screening 2002(NRS 2002)score,hemoglobin,BMI,albumin and prealbumin before and 2 months after operation.The swallowing quality of life scale(SWAL-QOL)was used to evaluate the quality of life in patients.Results All patients achieved partial response(PR)at 1 month postoperative efficacy evaluation.The Stooler dysphagia scores at 1 week and 1 month after IGPDT were significantly lower than that before operation(P<0.001).BMI,albumin and prealbumin at 2 months after operation were significantly increased than that before operation(P<0.05).The total score and scores of different dimensions in SWAL-QOL at 2 months after operation were significantly higher than those before operat

关 键 词：食管肿瘤 光化学疗法 吞咽障碍 图像引导 营养 老年人 

分 类 号：R735.1[医药卫生—肿瘤]