Yasoshima, Iwao
Hoshiba, Nao
Iizuka, Takashi
Kagami, Kyosuke
Tanaka, Masaaki
Abiko, Kaoru
Article History
Received: 17 July 2025
Accepted: 28 January 2026
First Online: 4 February 2026
Declarations
:
: This study was conducted in accordance with the principles of the Declaration of Helsinki. This study was approved by the Institutional Review Board of Kanazawa University School of Medicine (approval number: 2023-063,114329). The requirement for informed consent was waived by the Institutional Review Board because of the retrospective nature of the study and the use of anonymized data, in accordance with national regulations.
: Not applicable.
: Dr. Tanaka has been involved in the development of the OB balloon device used in this study.