1.Analysis of influencing factors on post-treatment in-stent stenosis of intracranial aneurysm using Pipeline embolization device
Minglei SI ; Sen WEI ; Sheng GUAN ; Linyu WANG ; Zhendong LI ; Tao CHANG
Chinese Journal of Radiology 2023;57(1):67-72
Objective:To evaluate the incidence, clinical significance and influencing factors on in-stent stenosis(ISS) after treatment of intracranial aneurysms by Pipeline embolization device(PED).Methods:A retrospective analysis was conducted on the clinical data of 161 patients with intracranial aneurysms treated with PED at the Department of Interventional Radiology of the First Affiliated Hospital of Zhengzhou University from April 2015 to July 2021. PED was implanted into the parent artery through the femoral artery approach after general anesthesia. The first DSA follow-up duration time and imaging data were collected, and the patients were divided into ISS group and non-ISS group accordingly. The degree of aneurysm occlusion was evaluated by O′Kelly-Marotta(OKM) grading scale. Univariate and multivariate logistic regression analysis were applied to identify the factors related to ISS.Results:A total of 179 PED were employed in 161 patients with 168 aneurysms. Eighty-eight (52.38%) aneurysms were treated by PED only, and 80 (47.62%) aneurysms by PED combined with coiling. After a median follow-up of 6 (5, 7) months, 31(18.45%) aneurysms had ISS within the PED, of which 16(9.52%) cases were with mild stenosis (<50%), 13 (7.74%) were with moderate stenosis (50%-75%), and 2(1.19%) were with severe stenosis (>75%). All patients with ISS showed no relevant clinical symptoms. One (0.60%) patient with ISS underwent balloon angioplasty. Univariate analysis showed that the stent diameter, aneurysm location, triglyceride level, the diameter of distal parent artery, and the diameter of proximal parent artery were associated to ISS. Further multivariate logistic regression analysis showed the stent diameter (OR=0.332, 95%CI 0.191-0.578, P<0.001) and triglyceride level (OR=1.641, 95%CI 1.034-2.605, P=0.036) were independent factors of ISS. Conclusions:ISS is a common benign complication after PED treatment. The current results suggest that small stent diameter and high triglyceride level are independent factors of ISS.
2.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.