CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 54 enrolled
Drug / intervention
THERMOCOOL SMARTTOUCH SF-5D Catheterdevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03459196
NCT03459196N/ACompleted

Clinical Study for Safety and Acute Performance Evaluation of the THERMOCOOL SMARTTOUCH® SF-5D System Used With Fast Ablation Mode in Treatment of Patients With Paroxysmal Atrial Fibrillation.

Biosense Webster, Inc.·interventional·Posted Mar 8, 2018·Updated Jun 29, 2025

In Brief

A clinical study evaluating THERMOCOOL SMARTTOUCH SF-5D Catheter for Paroxysmal Atrial Fibrillation. Completed, enrolled 54 participants across 7 sites in 4 countries.

Detailed Summary

The QDOT-FAST study is a prospective, multi-center, non-randomized, interventional clinical study.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustria, Belgium, Czechia, Italy
Collaborators--

Timeline

N/ACompletedFinished
201820192020202120222023202420252026
First PostedMar 8, 2018
Enrollment StartApr 2, 2018
Primary CompletionOct 8, 2018
TodayJul 2, 2026
Enrollment to primary: 6 monthsPosted 8.3 years ago

Interventions

THERMOCOOL SMARTTOUCH SF-5D Catheterdevice

radiofrequence ablation with THERMOCOOL SMARTTOUCH® SF-5D catheter used in combination with the nMARQ™ Multi-Channel RF Generator with TGA mode