CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 100 enrolled / 100 target
Drug / intervention
Long introducer sheath +1 moreprocedure
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/NCT03854253
NCT03854253N/ACompletedOn Track (1.1/mo)Completion was 87mo ago
CompareCT.gov

Effect of Introducer Length on the Rate of Radial Artery Occlusion During Endovascular Coronary Procedures: а Pilot Randomized Clinical Trial

Tomsk National Research Medical Center of the Russian Academy of Sciences·interventional·Posted Feb 26, 2019·Updated Jun 24, 2026

In Brief

A clinical study evaluating Long introducer sheath and Short introducer sheath for Coronary Artery Disease. Completed, enrolled 100 participants across 1 site.

Detailed Summary

This study evaluates estimate impact of introducers length during endovascular coronary procedures on rate of a radial artery occlusion. For half of participants will use short introducers, while for other will use long introducers during transradial coronary intervention.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsCoronary Artery Disease
CountriesRussia
Collaborators--

Timeline

N/ACompletedFinished
20192020202120222023202420252026
First PostedFeb 26, 2019
Enrollment StartFeb 26, 2019
Primary CompletionMar 13, 2019
Study CompletionMar 14, 2019
TodayJul 2, 2026
Enrollment to primary: 17 daysPosted 7.4 years ago

Arms & Interventions

Long introducer 6Fr-25cmexperimental

The investigators will perform transradial coronary angiography and percutaneous coronary interventions using long introducer sheath 6Fr-25cm

Procedure: Long introducer sheath
Short introducer 6Fr-10cmactive_comparator

The investigators will perform transradial coronary angiography and percutaneous coronary interventions using short introducer sheath 6Fr-10cm

Procedure: Short introducer sheath

Interventions

Long introducer sheathprocedure

The investigators will perform transradial coronary angiography and percutaneous coronary interventions using introducer sheath 6Fr-25cm

Short introducer sheathprocedure

The investigators will perform transradial coronary angiography and percutaneous coronary interventions using introducer sheath 6Fr-10cm