1.Study on Anti-tumor Activities & Tumor Radio-sensitivity of 17a?-D-Homo-Ethynylestradiol-3-Acetate
Zewei ZHOU ; Liang'An ZHANG ; Xiu SHEN ; Al ET ;
Journal of Medical Research 2006;0(08):-
Objective The paper reports anti-tumor activities and tumor radio-sensitivity research of the novel Estrogen compound 17a?-D-Homo Ethynylestradiol-3-Acetate to U_ 14 and S_ 180 sarcomas;and overall test high-activity and low toxicity traits of 17a?-D-Homo Ethynylestradiol-3-Acetate by the indexes of thymus gland,spleen,etc.Methods The mouse cervical cancer U_ 14 was selected and implanted in IRM-2 mice for anti-tumor assay,and sarcoma S_ 180 was selected for tumor radio-sensitivity assay,the drug was administered to all mice by i.v.way.Results 17a?-D-Homo Ethynylestradiol-3-Acetate has obvious anti-tumor activity to U_ 14 tumor,the best inhibitory rates is U_ 14 64.3%,and17a?-D-Homo Ethynylestradiol-3-Acetate has hardly any influence to hematogenous system(spleen index),immune system(thymus index);Nevertheless,the positive control drug CCP has obvious damage to spleen index and thymus index(P
2.China National Lung Cancer Screening Guideline with Low-dose Computed Tomography (2018 version).
Qinghua ZHOU ; Yaguang FAN ; Ying WANG ; Youlin QIAO ; Guiqi WANG ; Yunchao HUANG ; Xinyun WANG ; Ning WU ; Guozheng ZHANG ; Xiangpeng ZHENG ; Hong BU ; Yin LI ; Sen WEI ; Liang'an CHEN ; Chengping HU ; Yuankai SHI ; Yan SUN
Chinese Journal of Lung Cancer 2018;21(2):67-75
BACKGROUND:
Lung cancer is the leading cause of cancer-related death in China. The results from a randomized controlled trial using annual low-dose computed tomography (LDCT) in specific high-risk groups demonstrated a 20% reduction in lung cancer mortality. The aim of tihs study is to establish the China National lung cancer screening guidelines for clinical practice.
METHODS:
The China lung cancer early detection and treatment expert group (CLCEDTEG) established the China National Lung Cancer Screening Guideline with multidisciplinary representation including 4 thoracic surgeons, 4 thoracic radiologists, 2 medical oncologists, 2 pulmonologists, 2 pathologist, and 2 epidemiologist. Members have engaged in interdisciplinary collaborations regarding lung cancer screening and clinical care of patients with at risk for lung cancer. The expert group reviewed the literature, including screening trials in the United States and Europe and China, and discussed local best clinical practices in the China. A consensus-based guidelines, China National Lung Cancer Screening Guideline (CNLCSG), was recommended by CLCEDTEG appointed by the National Health and Family Planning Commission, based on results of the National Lung Screening Trial, systematic review of evidence related to LDCT screening, and protocol of lung cancer screening program conducted in rural China.
RESULTS:
Annual lung cancer screening with LDCT is recommended for high risk individuals aged 50-74 years who have at least a 20 pack-year smoking history and who currently smoke or have quit within the past five years. Individualized decision making should be conducted before LDCT screening. LDCT screening also represents an opportunity to educate patients as to the health risks of smoking; thus, education should be integrated into the screening process in order to assist smoking cessation.
CONCLUSIONS
A lung cancer screening guideline is recommended for the high-risk population in China. Additional research , including LDCT combined with biomarkers, is needed to optimize the approach to low-dose CT screening in the future.
Aged
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China
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epidemiology
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Early Detection of Cancer
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Female
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Humans
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Lung Neoplasms
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diagnostic imaging
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epidemiology
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Male
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Mass Screening
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Middle Aged
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Patient Selection
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Practice Guidelines as Topic
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Radiation Dosage
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Risk
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Rural Population
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statistics & numerical data
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Tomography, Spiral Computed
3.Clinical Recommendations for Perioperative Immunotherapy-induced Adverse Events in Patients with Non-small Cell Lung Cancer.
Jun NI ; Miao HUANG ; Li ZHANG ; Nan WU ; Chunxue BAI ; Liang'an CHEN ; Jun LIANG ; Qian LIU ; Jie WANG ; Yilong WU ; Fengchun ZHANG ; Shuyang ZHANG ; Chun CHEN ; Jun CHEN ; Wentao FANG ; Shugeng GAO ; Jian HU ; Tao JIANG ; Shanqing LI ; Hecheng LI ; Yongde LIAO ; Yang LIU ; Deruo LIU ; Hongxu LIU ; Jianyang LIU ; Lunxu LIU ; Mengzhao WANG ; Changli WANG ; Fan YANG ; Yue YANG ; Lanjun ZHANG ; Xiuyi ZHI ; Wenzhao ZHONG ; Yuzhou GUAN ; Xiaoxiao GUO ; Chunxia HE ; Shaolei LI ; Yue LI ; Naixin LIANG ; Fangliang LU ; Chao LV ; Wei LV ; Xiaoyan SI ; Fengwei TAN ; Hanping WANG ; Jiangshan WANG ; Shi YAN ; Huaxia YANG ; Huijuan ZHU ; Junling ZHUANG ; Minglei ZHUO
Chinese Journal of Lung Cancer 2021;24(3):141-160
BACKGROUND:
Perioperative treatment has become an increasingly important aspect of the management of patients with non-small cell lung cancer (NSCLC). Small-scale clinical studies performed in recent years have shown improvements in the major pathological remission rate after neoadjuvant therapy, suggesting that it will soon become an important part of NSCLC treatment. Nevertheless, neoadjuvant immunotherapy may be accompanied by serious adverse reactions that lead to delay or cancelation of surgery, additional illness, and even death, and have therefore attracted much attention. The purpose of the clinical recommendations is to form a diagnosis and treatment plan suitable for the current domestic medical situation for the immune-related adverse event (irAE).
METHODS:
This recommendation is composed of experts in thoracic surgery, oncologists, thoracic medicine and irAE related departments (gastroenterology, respirology, cardiology, infectious medicine, hematology, endocrinology, rheumatology, neurology, dermatology, emergency section) to jointly complete the formulation. Experts make full reference to the irAE guidelines, large-scale clinical research data published by thoracic surgery, and the clinical experience of domestic doctors and publicly published cases, and repeated discussions in multiple disciplines to form this recommendation for perioperative irAE.
RESULTS:
This clinical recommendation covers the whole process of prevention, evaluation, examination, treatment and monitoring related to irAE, so as to guide the clinical work comprehensively and effectively.
CONCLUSIONS
Perioperative irAE management is an important part of immune perioperative treatment of lung cancer. With the continuous development of immune perioperative treatment, more research is needed in the future to optimize the diagnosis and treatment of perioperative irAE.