Completed OBSERVATIONAL NCT06170307

Left Atrial Function of COVID-19-recovered Patients During the Surge of Omicron Variants

Assessment of Left Atrial Function of COVID-19-recovered Patients During the Surge of Omicron Variants by Two-dimensional Speckle Tracking Echocardiography

Sponsor: Haiyan Wang

Conditions COVID-19 Pandemic

Interventions two-dimensional speckle tracking echocardiography

Updated 4 times since 2024 Last updated: Dec 12, 2024 Started: Nov 20, 2023 Primary completion: Jul 20, 2024 Completion: Aug 20, 2024

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 COVID-19 Pandemic and is currently completed. Haiyan Wang leads this study, which shows 4 recorded versions since 2023 — indicating limited longitudinal coverage. Longitudinal tracking of infectious disease trials helps identify durability of treatment effects.

Status Flow

Change History

4 versions recorded

Jan 2025 — Present [monthly]

Completed

Status: Active Not Recruiting → Completed
Sep 2024 — Jan 2025 [monthly]

Active Not Recruiting
Jul 2024 — Sep 2024 [monthly]

Active Not Recruiting
Jan 2024 — Jul 2024 [monthly]

Active Not Recruiting

First recorded

Nov 2023

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Haiyan Wang

Data source: Qianfoshan Hospital

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

Study Locations

• Jinan, China