Tokyo, June 9 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061834) titled 'Relationship Between Respiratory Stability Time and Recovery After General Anesthesia: A Prospective Observational Study in Patients Undergoing TAVR' on June 8.

Study Type: Observational

Primary Sponsor: Institute - University of Toyama

Condition: Condition - Patients with aortic stenosis undergoing transcatheter aortic valve replacement Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - The objective of this study is to prospectively investigate the association between preoperative Respiratory Stability Time (RST) and postoperative delirium in patients undergoing transcatheter aortic valve replacement (TAVR) under general anesthesia. Basic objectives2 - Efficacy

Eligibility: Age-lower limit - 18 years-old <= Age-upper limit - Not applicable Gender - Male and Female Key inclusion criteria - Patients aged 18 years or older who are scheduled to undergo transcatheter aortic valve replacement (TAVR) under general anesthesia at Toyama University Hospital, in whom preoperative Respiratory Stability Time (RST) can be measured, and from whom written informed consent can be obtained from the patient or a legally authorized representative. Key exclusion criteria - Patients meeting any of the following criteria will be excluded:

Inability to undergo preoperative Respiratory Stability Time (RST) measurement Inability to obtain information required for postoperative delirium assessment Inability to obtain written informed consent from the patient or a legally authorized representative Patients judged by the principal investigator to be unsuitable for participation in this study Target Size - 80

Recruitment Status: Recruitment status - Preinitiation Date of protocol fixation - 2026 Year 05 Month 14 Day Date of IRB - 2026 Year 05 Month 21 Day Anticipated trial start date - 2026 Year 07 Month 01 Day Last follow-up date - 2027 Year 07 Month 31 Day

To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000070748

Disclaimer: Curated by HT Syndication.