Active Not Recruiting OBSERVATIONAL NCT05765396

SARS-CoV-2/COVID-19 Study of Next Generation Non-Invasive Passive Detection Technologies (PassiveDetect)

Sponsor: Brooke Army Medical Center

Conditions COVID-19 COVID-19 Acute Respiratory Distress Syndrome COVID-19 Pneumonia COVID-19 Respiratory Infection Corona Virus Infection Influenza RSV Infection SARS-CoV-2 Virus

Interventions imPulse™ Systems (Una and TOR) infrasound-to-ultrasound e-stethoscope

Updated 6 times since 2023 Last updated: Dec 3, 2025 Started: May 15, 2023 Primary completion: Dec 30, 2025 Completion: Mar 30, 2026

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

Listed as NCT05765396, this observational or N/A phase trial focuses on COVID-19 and COVID-19 Acute Respiratory Distress Syndrome and remains ongoing. Sponsored by Brooke Army Medical Center, it has been updated 6 times since 2023, reflecting limited change activity. This study is part of the global effort to build evidence for infectious disease interventions.

Status Flow

Change History

6 versions recorded

Jan 2026 — Present [monthly]

Active Not Recruiting

Status: Recruiting → Active Not Recruiting
Sep 2024 — Jan 2026 [monthly]

Recruiting
Jul 2024 — Sep 2024 [monthly]

Recruiting
Jun 2024 — Jul 2024 [monthly]

Recruiting
Jul 2023 — Jun 2024 [monthly]

Recruiting

Status: Not Yet Recruiting → Recruiting

▶ Show 1 earlier version

Apr 2023 — Jul 2023 [monthly]

Not Yet Recruiting

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Brooke Army Medical Center
Level 42 AI, Inc.
The Geneva Foundation
Uniformed Services University of the Health Sciences

Data source: The Geneva Foundation

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

Study Locations

• Fort Sam Houston, United States