Jiang, Xiaosa
Qin, Lingzhi
Hao, Yujie
Yang, Qian
Zheng, Yueqin
Zou, Baicang
Dong, Lei
Liu, Na
Wang, Jinhai
Qin, Bin
Funding for this research was provided by:
the Key Research and Development Projects of Shaanxi Province (2022SF-065, 2024SF-YBXM-109)
Article History
Received: 4 December 2023
Accepted: 6 August 2024
First Online: 15 August 2024
Declarations
:
: All methods were performed in accordance with the Declaration of Helsinki. This study was approved by the Medical Ethics Committee of the Second Affiliated Hospital of Xi’an Jiaotong University (2021196). This study collected data from hospital medical records from the period of January 2015 until March 2023, and it is not feasible to find all the patients who received ESD during these periods and have them sign the consent form. Furthermore, this study neither contains personal information nor involves commercial interests. Thus, the requirement for informed consent was waived during ethical applications (Medical Ethics Committee of the Second Affiliated Hospital of Xi’an Jiaotong University). The patient information was kept confidential, and the results of the study were reflected in the form of group data analysis.
: Not applicable.
: The authors declare no competing interests.