BACKGROUND Malignancy prediction remains important to preoperative diagnosis and postoperative follow-up in laryngeal neoplasm.AIM To evaluate the circulating immune population and develop a nomogram for prediction of...BACKGROUND Malignancy prediction remains important to preoperative diagnosis and postoperative follow-up in laryngeal neoplasm.AIM To evaluate the circulating immune population and develop a nomogram for prediction of malignancy in patients with laryngeal neoplasm.METHODS A primary cohort of 156 patients was divided into laryngeal benign lesion,premalignant lesion and malignant lesion groups.Peripheral blood from patients was measured by blood routine test and flow cytometry.A nomogram was developed and applied to a validation cohort containing 55 consecutive patients.RESULTS Age,gender and seven circulating immune parameters exhibited significant differences between laryngeal benign lesion and premalignant lesion.The nomogram incorporated predictors,including gender,age,smoke index,proportions of monocytes,CD8+T cells,CD4+T cells,B cells and CD4/CD8+T cell ratio.It showed good discrimination between laryngeal premalignant lesion and malignant lesion,with a C-index of 0.844 for the primary cohort.Application of this nomogram in the validation cohort(C-index,0.804)still had good discrimination and good calibration.Decision curve analysis revealed that the nomogram was clinically useful.CONCLUSION This novel nomogram,incorporating both clinical risk factors and circulating immune parameters,could be appropriately applied in preoperative individualized prediction of malignancy in patients with laryngeal neoplasm.展开更多
目的探讨去整合素金属蛋白酶10(a disintegrin and metalloprotease 10,ADAM10)和高迁移率族蛋白B1(high mobility group box-1 protein,HMGB1)与声门型喉癌患者病理特征及预后关系分析。方法回顾性收集2017年3月~2020年12月于南京医科...目的探讨去整合素金属蛋白酶10(a disintegrin and metalloprotease 10,ADAM10)和高迁移率族蛋白B1(high mobility group box-1 protein,HMGB1)与声门型喉癌患者病理特征及预后关系分析。方法回顾性收集2017年3月~2020年12月于南京医科大学附属南京医院确诊及治疗的声门型喉癌患者50例(观察组),另取相对喉癌组织切缘0.5cm以上部位标本作为对照组。观察并比较ADAM10和HMGB1在两组中的阳性表达率,分析其阳性表达与声门型喉癌患者的病理特征关系。单因素分析影响声门型喉癌预后的危险因素,Cox多因素回归分析声门型喉癌患者不良预后的独立危险因素。结果ADAM10和HMGB1在观察组的阳性表达率均高于对照组,差异均有统计学意义(P<0.05)。声门型喉癌组织中的ADAM10与淋巴结转移和T分级差异比较有统计学意义,而与年龄、性别、饮酒史、吸烟史、分化程度差异比较无统计学意义(P>0.05);HMGB1与分化程度差异比较有统计学意义(P<0.05),而与年龄、性别、饮酒史、吸烟史、淋巴结转移、T分级差异比较无统计学意义(P>0.05)。单因素分析结果表明,淋巴结转移、T分级、分化程度、ADAM10、HMGB1是患者预后的影响因素。Cox多因素回归分析结果表明,淋巴结转移、T3+T4分级、低分化程度、ADAM10阳性、HMGB1阳性为声门型喉癌患者预后不良的独立影响因素(P<0.05)。结论ADAM10和HMGB1可作为声门型喉癌不良预后的风险评估指标。展开更多
OBJECTIVE:To evaluate the effect of acupuncture therapies administered in combination with swallowing training on the quality of life of laryngeal cancer patients with dysphagia after surgery.METHODS:Seventy-one posto...OBJECTIVE:To evaluate the effect of acupuncture therapies administered in combination with swallowing training on the quality of life of laryngeal cancer patients with dysphagia after surgery.METHODS:Seventy-one postoperative patients with laryngeal cancer participated in this study.The patients diagnosed with swallowing dysfunction by video fluoroscopic swallowing examination(VFSE)were randomly divided into experimental group(n=36)and control group(n=35).Patients in both groups were provided swallowing training and rehabilitation consultation.Patients in the experimental group were additionally provided with acupuncture therapies.All patients were evaluated using VFSE and MD Anderson dysphagia inventory(MDADI)and Quality of Life Questionnaire-core 30(QLQ-c30)score immediately after surgery and three months later.RESULTS:The effective rate of 97.1%(n=35)and the complete remission rate of 36.1%(n=13)in the experimental group were higher than those in the control group of 60%(n=21)and 14.3%(n=5)(P<0.01).The scores of VFSE,MDADI and QLQ-c 30 in the experimental group and the control group at three months after therapies were significantly improved compared with those before therapies(P<0.05).The scores of VFSE,MDADI and QLQ-c30 in the experimental group at three months after therapies were significantly improved compared with the control group.The improvement in the intervention group was significantly better than that in the control group.There were no adverse reactions in two groups.CONCLUSIONS:Acupuncture therapies combined with swallowing training can improve the swallowing function and the quality of life of laryngeal cancer patients with dysphagia after surgery.展开更多
Objective:To retrospectively analyze the clinical characteristics of laryngeal adenosquamous carcinoma(ASC) and review the related literature. Methods: We retrospectively analyzed five male patients with confirmed ASC...Objective:To retrospectively analyze the clinical characteristics of laryngeal adenosquamous carcinoma(ASC) and review the related literature. Methods: We retrospectively analyzed five male patients with confirmed ASC of the larynx between 2005 and 2010 in our hospital, accounting for 0.2% of the laryngeal malignant tumors in the same period. Results: All patients underwent surgeries including horizontal partial laryngectomy(2 cases), vertical partial laryngectomy(1 case) and total laryngectomy(2 cases). One of the two who underwent total laryngectomy also received post-operative chemoradiotherapy. Four also underwent neck dissections. The mean follow-up time was 77.4±14.98 months. At the end of follow-up, two suffered regional metastasis and another local relapse. They all underwent related operations again and were still alive. The therapeutic approach might follow that of squamous cell carcinoma of the larynx. Conclusion: Our limited cases suggest that the prognosis of adenosquamous carcinoma of the larynx is similar to that of squamous cell carcinoma of the larynx.展开更多
基金Health and Family Planning Commission of Shanghai Municipality of China,No.2019SY059.
文摘BACKGROUND Malignancy prediction remains important to preoperative diagnosis and postoperative follow-up in laryngeal neoplasm.AIM To evaluate the circulating immune population and develop a nomogram for prediction of malignancy in patients with laryngeal neoplasm.METHODS A primary cohort of 156 patients was divided into laryngeal benign lesion,premalignant lesion and malignant lesion groups.Peripheral blood from patients was measured by blood routine test and flow cytometry.A nomogram was developed and applied to a validation cohort containing 55 consecutive patients.RESULTS Age,gender and seven circulating immune parameters exhibited significant differences between laryngeal benign lesion and premalignant lesion.The nomogram incorporated predictors,including gender,age,smoke index,proportions of monocytes,CD8+T cells,CD4+T cells,B cells and CD4/CD8+T cell ratio.It showed good discrimination between laryngeal premalignant lesion and malignant lesion,with a C-index of 0.844 for the primary cohort.Application of this nomogram in the validation cohort(C-index,0.804)still had good discrimination and good calibration.Decision curve analysis revealed that the nomogram was clinically useful.CONCLUSION This novel nomogram,incorporating both clinical risk factors and circulating immune parameters,could be appropriately applied in preoperative individualized prediction of malignancy in patients with laryngeal neoplasm.
文摘目的探讨去整合素金属蛋白酶10(a disintegrin and metalloprotease 10,ADAM10)和高迁移率族蛋白B1(high mobility group box-1 protein,HMGB1)与声门型喉癌患者病理特征及预后关系分析。方法回顾性收集2017年3月~2020年12月于南京医科大学附属南京医院确诊及治疗的声门型喉癌患者50例(观察组),另取相对喉癌组织切缘0.5cm以上部位标本作为对照组。观察并比较ADAM10和HMGB1在两组中的阳性表达率,分析其阳性表达与声门型喉癌患者的病理特征关系。单因素分析影响声门型喉癌预后的危险因素,Cox多因素回归分析声门型喉癌患者不良预后的独立危险因素。结果ADAM10和HMGB1在观察组的阳性表达率均高于对照组,差异均有统计学意义(P<0.05)。声门型喉癌组织中的ADAM10与淋巴结转移和T分级差异比较有统计学意义,而与年龄、性别、饮酒史、吸烟史、分化程度差异比较无统计学意义(P>0.05);HMGB1与分化程度差异比较有统计学意义(P<0.05),而与年龄、性别、饮酒史、吸烟史、淋巴结转移、T分级差异比较无统计学意义(P>0.05)。单因素分析结果表明,淋巴结转移、T分级、分化程度、ADAM10、HMGB1是患者预后的影响因素。Cox多因素回归分析结果表明,淋巴结转移、T3+T4分级、低分化程度、ADAM10阳性、HMGB1阳性为声门型喉癌患者预后不良的独立影响因素(P<0.05)。结论ADAM10和HMGB1可作为声门型喉癌不良预后的风险评估指标。
基金Supported by Naturalof Science and Technology Department of Jilin Province To the role of SET 8 gene in the expression of P 53 and apoptosis in laryngeal carcinoma TU 212 cells(No.20200201432JC)
文摘OBJECTIVE:To evaluate the effect of acupuncture therapies administered in combination with swallowing training on the quality of life of laryngeal cancer patients with dysphagia after surgery.METHODS:Seventy-one postoperative patients with laryngeal cancer participated in this study.The patients diagnosed with swallowing dysfunction by video fluoroscopic swallowing examination(VFSE)were randomly divided into experimental group(n=36)and control group(n=35).Patients in both groups were provided swallowing training and rehabilitation consultation.Patients in the experimental group were additionally provided with acupuncture therapies.All patients were evaluated using VFSE and MD Anderson dysphagia inventory(MDADI)and Quality of Life Questionnaire-core 30(QLQ-c30)score immediately after surgery and three months later.RESULTS:The effective rate of 97.1%(n=35)and the complete remission rate of 36.1%(n=13)in the experimental group were higher than those in the control group of 60%(n=21)and 14.3%(n=5)(P<0.01).The scores of VFSE,MDADI and QLQ-c 30 in the experimental group and the control group at three months after therapies were significantly improved compared with those before therapies(P<0.05).The scores of VFSE,MDADI and QLQ-c30 in the experimental group at three months after therapies were significantly improved compared with the control group.The improvement in the intervention group was significantly better than that in the control group.There were no adverse reactions in two groups.CONCLUSIONS:Acupuncture therapies combined with swallowing training can improve the swallowing function and the quality of life of laryngeal cancer patients with dysphagia after surgery.
基金supported by Natural Science Foundation of Shanghai(NO.17ZR1404700)。
文摘Objective:To retrospectively analyze the clinical characteristics of laryngeal adenosquamous carcinoma(ASC) and review the related literature. Methods: We retrospectively analyzed five male patients with confirmed ASC of the larynx between 2005 and 2010 in our hospital, accounting for 0.2% of the laryngeal malignant tumors in the same period. Results: All patients underwent surgeries including horizontal partial laryngectomy(2 cases), vertical partial laryngectomy(1 case) and total laryngectomy(2 cases). One of the two who underwent total laryngectomy also received post-operative chemoradiotherapy. Four also underwent neck dissections. The mean follow-up time was 77.4±14.98 months. At the end of follow-up, two suffered regional metastasis and another local relapse. They all underwent related operations again and were still alive. The therapeutic approach might follow that of squamous cell carcinoma of the larynx. Conclusion: Our limited cases suggest that the prognosis of adenosquamous carcinoma of the larynx is similar to that of squamous cell carcinoma of the larynx.
