In the article “Efficacy and safety of equine cartilage for rhinoplasty: a multicenter double-blind non-inferiority randomized confirmatory clinical trial,” published in volume 23, issue 4 (2022) of Archives of Craniofacial Surgery, the statement regarding clinical trial registration was inadvertently omitted. This correction serves to include the missing registration information. We apologize for this oversight.
Efficacy and safety of equine cartilage for rhinoplasty: a multicenter double-blind non-inferiority randomized confirmatory clinical trial
Yongjoon Chang, Hyunjong Yun, Jong Woo Choi, Joong Min Suh, Woo Shik Jeong, Hojin Park, Min Kyu Kang, Yongho Shin, Kuylhee Kim, Chul Hoon Chung
Arch Craniofac Surg 2022;23(4):152-162. https://doi.org/10.7181/acfs.2022.00668
METHODS
Patients and study design
This study was conducted between October 5, 2018, and September 4, 2021, at two tertiary medical centers in Seoul, South Korea. The study protocol was reviewed and approved by the institutional review board of the two independent universities (IRB Nos. 2018-12-001 and 2019-1162). The study protocol was registered in the CRIS (Clinical Research Information Service) under the identification number KCT 0003847.







