deltatrials
Completed OBSERVATIONAL NCT04739657

Clinical Evaluation of A New High-speed and High-resolution Intravascular Ultrasound System (NEW-IVUS)

Clinical Evaluation of A New High-speed and High-resolution Intravascular Ultrasound System: A Multi-center Prospective Control Study

Sponsor: Chinese PLA General Hospital

Conditions Chronic Total Occlusion of Coronary Artery Coronary Artery Disease Left Main Coronary Artery Disease Percutaneous Coronary Intervention
Interventions Boston Scientific IVUS System Insight Lifetech IVUS System
Updated 7 times since 2021 Last updated: May 5, 2022 Started: Mar 1, 2021 Primary completion: Apr 27, 2021 Completion: Apr 27, 2021
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04739657, this observational or N/A phase trial focuses on Chronic Total Occlusion of Coronary Artery and Coronary Artery Disease and remains completed. Sponsored by Chinese PLA General Hospital, it has been updated 7 times since 2021, reflecting limited change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

~Mar 2021 – ~May 2021 · 2 months · monthly snapshotNot Yet Recruiting~May 2021 – ~Sep 2021 · 4 months · monthly snapshotRecruiting~Sep 2021 – ~May 2022 · 8 months · monthly snapshotCompleted~May 2022 – ~Jun 2022 · 31 days · monthly snapshotCompleted~Jun 2022 – ~Jul 2024 · 25 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

7 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Jun 2022 — Jul 2024 [monthly]

    Completed

  4. May 2022 — Jun 2022 [monthly]

    Completed

  5. Sep 2021 — May 2022 [monthly]

    Completed

    Status: Recruiting → Completed

▶ Show 2 earlier versions

  1. May 2021 — Sep 2021 [monthly]

    Recruiting

    Status: Not Yet Recruiting → Recruiting

  2. Mar 2021 — May 2021 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Chinese PLA General Hospital
  • Guangdong Provincial People's Hospital
  • Insight Lifetech Co., Ltd.
  • Shanghai Zhongshan Hospital
  • The First Affiliated Hospital of Zhengzhou University
  • Zhongda Hospital
Data source: Insight Lifetech Co., Ltd.

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

Study Locations