Zhi, Juan
Deng, Xiao-Ming
Zhang, Yan-Ming
Wei, Ling-Xin
Wang, Qian-Yu
Yang, Dong
Article History
Received: 6 November 2022
Accepted: 27 January 2023
First Online: 8 February 2023
Declarations
:
: This single-center study was approved by the University’s Institutional Ethical Committee (Plastic Surgery Hospital Ethical Committee No.ZX2021–12, Beijing, China) and the trial was registered prior to patient enrollment at ExternalRef removed (ChiCTR2200061481, ExternalRef removed. Principal investigator: Juan Zhi; Date of registration: 26/06/2022.) Our hospital is the largest ear reconstruction center in China with 2000 ear reconstruction surgeries per year. Between June 2022 and nov 2022, children with microtia, scheduled for elective surgery under general endotracheal anesthesia. we obtained written informed consent from patients’ guardians, and we confirmed that all experiments were performed in accordance with relevant guidelines and regulations (such as the Declaration of Helsinki).
: Not applicable.
: The authors declare no competing interests.