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:
2025-12-24 @ 12:09 PM
Ignite Modification Date:
2025-12-24 @ 12:09 PM
NCT ID:
NCT01757561
Brief Summary:
the purpose of this study is to investigate whether propofol and sevoflurane have difference effect on cerebral oxygenation .
Detailed Description:
the purpose of this study:(1) to investigate the incidence of preoperative cerebral oxygenation abnormity (SjvO2 \<55%) and its relationship with intraoperative cerebral desaturation and POCD. (2) To investigate the change of intraoperative cerebral oxygen supply and demand balance and the incidence of cerebral desaturation in patients with abnormal preoperative cerebral oxygenation during sevoflurane anesthesia. (3)To investigate the incidence of early POCD in patients with abnormal preoperative cerebral oxygenation during sevoflurane and propofol anesthesia.
Study:
NCT01757561
Study Brief:
Protocol Section:
NCT01757561