Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2026-03-26 @ 3:19 PM
Ignite Modification Date:
2026-03-26 @ 3:19 PM
NCT ID:
NCT07316634
Brief Summary:
In patients after cardiac surgery, disturbances in macrocirculatory fluctuations and tissue perfusion commonly coexist. The stress state induced by factors such as surgical manipulation, cardiopulmonary bypass, anesthetic agents, pain, and ischemia-reperfusion injury, along with the use of vasoactive drugs postoperatively, often leads to increased blood pressure fluctuations in the early postoperative period. Additionally, dysregulation of organ blood flow autoregulation post-surgery contributes to peripheral circulatory impairment, rendering perfusion pressure an unreliable indicator of actual organ perfusion. We aim to assess postoperative blood pressure fluctuation using blood pressure variability and evaluate peripheral circulatory status via the perfusion index. In this prospective cohort study, we will examine the correlation between these two parameters and perioperative adverse events.
Study:
NCT07316634
Study Brief:
Protocol Section:
NCT07316634