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Article History

Received: 29 April 2024

Accepted: 28 January 2025

First Online: 11 April 2025

Declarations

:

: The authors declare no competing interests.

: This research aims to explore the timeliness of early application of vascular intervention techniques in patients experiencing severe hemodynamic instability due to pelvic fractures, utilizing a retrospective analysis of existing clinical data. The study design has prioritized participant privacy, ensuring the anonymity of the data collected. All data are sourced from the internal database of Zhengzhou University Affiliated Central Hospital, and the data collection adheres to the ethical regulations established by the Medical Ethics Committee of Zhengzhou University Affiliated Central Hospital, which has granted approval for the study. We are committed to strictly following the principle of data confidentiality throughout the research process, safeguarding all personal health information to protect the privacy rights of participants. This research has successfully passed the ethical review of the Medical Ethics Committee of Zhengzhou University Affiliated Central Hospital, receiving the approval number [ZXYY202449]. The full name of the ethics committee that waives informed consent is the Medical Ethics Committee of Zhengzhou Central Hospital, which operates under the Zhengzhou University Affiliated Central Hospital. We will comply with all relevant ethical standards, laws, and regulations to ensure the integrity of our research.