deltatrials
Unknown NA INTERVENTIONAL 3-arm NCT03998956

High-density Mapping-guided bOx Isolation and subsTrate Ablation (HOT)

Study of High-density Mapping-guided bOx Isolation and subsTrate Ablation for Persistent Atrial Fibrillation

Sponsor: The Third Xiangya Hospital of Central South University

Updated 6 times since 2019 Last updated: Jun 28, 2019 Started: Aug 1, 2019 Primary completion: Aug 31, 2021 Completion: Aug 31, 2021
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Atrial Fibrillation and Atrial Remodeling, this trial is ongoing. The trial is conducted by The Third Xiangya Hospital of Central South University and has accumulated 6 data snapshots since 2019. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Jul 2019 – ~Aug 2019 · 31 days · monthly snapshotNot Yet Recruiting~Aug 2019 – ~Jan 2021 · 17 months · monthly snapshotNot Yet Recruiting~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotNot Yet Recruiting~Oct 2021 – ~Jul 2024 · 33 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – present · 22 months · monthly snapshotUnknown

Change History

6 versions recorded
  1. Sep 2024 — Present [monthly]

    Unknown NA

  2. Jul 2024 — Sep 2024 [monthly]

    Unknown NA

    Status: Unknown StatusUnknown

  3. Oct 2021 — Jul 2024 [monthly]

    Unknown Status NA

    Status: Not Yet RecruitingUnknown Status

  4. Jan 2021 — Oct 2021 [monthly]

    Not Yet Recruiting NA

  5. Aug 2019 — Jan 2021 [monthly]

    Not Yet Recruiting NA

Show 1 earlier version
  1. Jul 2019 — Aug 2019 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • The Third Xiangya Hospital of Central South University
Data source: The Third Xiangya Hospital of Central South University

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

Study Locations

No location information available.