Tokyo, June 12 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061865) titled 'Clinical Utility of Hemodialysis Vascular Sound Index for Prediction of Acute Vascular Access Failure: A Multicenter Prospective Observational Study' on June 11.
Study Type:
Observational
Primary Sponsor:
Institute - Tojinkai Hospital
Condition:
Condition - Native arteriovenous fistula (AVF) in maintenance hemodialysis patients
Classification by malignancy - Others
Genomic information - NO
Objective:
Narrative objectives1 - The purpose of this study is to evaluate whether the Hemodialysis Vascular Sound Index (HVSI) can predict acute vascular access failure, including thrombosis, emergency vascular access intervention therapy (VAIVT), and emergency vascular access reconstruction, in maintenance hemodialysis patients. In addition, the relationship between HVSI and ultrasonographic findings, including flow volume, resistance index, and minimum vessel diameter, will be investigated.
Basic objectives2 - Others
Eligibility:
Age-lower limit - 18
years-old
=
Gender - Male and Female
Key inclusion criteria - Patients undergoing maintenance hemodialysis
Patients with native arteriovenous fistula (AVF)
Patients undergoing routine vascular access ultrasound examinations at participating institutions
Key exclusion criteria - Patients with arteriovenous grafts (AVG)
Patients using central venous catheters
Patients considered inappropriate by the investigators
Target Size - 1000
Recruitment Status:
Recruitment status - Preinitiation
Date of protocol fixation - 2026 Year 06 Month 02 Day
Date of IRB - 2026 Year 06 Month 05 Day
Anticipated trial start date - 2026 Year 07 Month 01 Day
Last follow-up date - 2027 Year 05 Month 31 Day
To know more, visit https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000070792
Disclaimer: Curated by HT Syndication.
