Completed OBSERVATIONAL NCT02298543

Coronary Spasm Presenting Aborted Sudden Cardiac Death, the Multicenter Registry

The Multicenter Registry to Evaluate the Natural Course of Coronary Spasm Patients Presenting Aborted Sudden Cardiac Death

Sponsor: Seung-Jung Park

Conditions Cardiac Death Coronary Vasospasm

Interventions coronary spasm

Updated 7 times since 2017 Last updated: Dec 29, 2015 Started: Nov 30, 2014 Primary completion: Sep 30, 2015 Completion: Sep 30, 2015

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Cardiac Death and Coronary Vasospasm and is currently completed. Seung-Jung Park leads this study, which shows 7 recorded versions since 2014 — indicating limited longitudinal coverage. Heart and vascular conditions benefit from the kind of long-term tracking this trial provides.

Status Flow

Change History

7 versions recorded

Sep 2025 — Present [monthly]

Completed
Sep 2024 — Sep 2025 [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Jun 2018 — Jan 2021 [monthly]

Completed

▶ Show 2 earlier versions

Apr 2018 — Jun 2018 [monthly]

Completed

Phase: NA → None
Jan 2017 — Apr 2018 [monthly]

Completed NA

First recorded

Nov 2014

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Seung-Jung Park

Data source: Asan Medical Center

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Seoul, South Korea