UnknownNot Applicable

Hand Acceleration Time (HAT) Assessment Before and After Creating an Arteriovenous Fistula (AVF)

Spain125 participantsStarted 2023-06-30

Plain-language summary

The main objectives of this observational study are to compare the results of the sonographic parameter hand acceleration time (HAT) measured before and after creating an arteriovenous fistula (AVF) for hemodialysis and assess if it is associated with the incidence of hemodialysis access-induced distal ischemia (HAIDI). The secondary objectives are to study the incidence of HAIDI in patients intervened for the creation of an AVF in the last 6 months, study the AVF permeability at 6 months, and study the AVF-related complications at 6 months.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Adult patients (≥18 years of age) * Both sexes * Candidates for AVF creation for hemodialysis * Patients who sign the informed consent form Exclusion Criteria: * Patients deemed unable by the investigators to understand or comply with study-related procedures * Patients who refuse to participate in the study

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Mean (standard deviation, SD) HAT measured with DUS.

Timeframe: 24 weeks

Trial details

NCT IDNCT06187207

SponsorHospital Universitari de Bellvitge

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2024-12-31

Contact for this trial

Begoña Gonzalo, MD

+34932607323 bgonzalo@bellvitgehospital.cat

View on ClinicalTrials.gov More Arteriovenous Fistula trials