Subcostal Temporary Extravascular Pacing V Study
STEP V
STEP V
Sponsor study identifier
interventional
29
1 country
1
Study Start
January 23, 2023
Actual (reported)Primary Completion
May 29, 2025
Actual (reported)Study Completion
June 30, 2025
Actual (reported)The STEP V Study is a prospective, multicenter, acute (in-hospital), single-arm feasibility study. The objective of the study is to evaluate the early safety and performance of the latest AtaCor EV Temporary Pacing Lead System over a two-day use period.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 30, 2025
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
November 22, 2022
Actual (reported)December 1, 2022
Actual (reported)January 23, 2023
Actual (reported)May 29, 2025
Actual (reported)June 30, 2025
Actual (reported)Freedom from ADEs
Freedom from Adverse Device Effects (ADE)
Up to 2 days post-insertion
Pacing Capture Threshold (mA or V)
Summary statistics for pacing capture threshold with the StealthTrac Lead from insertion through removal
Up to 2 days post-insertion
Impedance (Ohms)
Summary statistics for impedance with the StealthTrac Lead from insertion through removal
Up to 2 days post-insertion
Sensed R-Wave Amplitude (mV)
Summary statistics for sensed R-wave amplitude with the StealthTrac Lead from insertion through removal
Up to 2 days post-insertion
Subjects implanted with the AtaCor StealthTrac Lead Model AC-101400
Subjects will receive the AtaCor StealthTrac Lead being evaluated in the study.
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Sanatorio Italiano
Asunción, Paraguay
Martin C Burke, DO
AtaCor Medical, Inc.
29 participants (actual enrollment reported by the registry).
First Submitted
November 22, 2022
First Posted
December 1, 2022
Study Start
January 23, 2023
Actual (reported)Subcostal Temporary Extracardiac Pacing Study
Contact the study team to confirm eligibility.
Primary Completion
May 29, 2025
Actual (reported)Study Completion
June 30, 2025
Actual (reported)Last Updated
August 24, 2025
Record last verified: 2025-08
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
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