Completed EARLY_PHASE1 INTERVENTIONAL 1-arm NCT03764163

Image and Model Based Analysis of Lung Disease

Sponsor: Eric A. Hoffman

Conditions Pulmonary Disease, Chronic Obstructive

Interventions CT Scans MRI Pulmonary Function Test Questionnaires Xenon gas

Updated 5 times since 2019 Last updated: Jan 17, 2019 Started: Sep 30, 1997 Primary completion: Jun 5, 2015 Completion: Jun 5, 2015

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

This EARLY_PHASE1 trial investigates Pulmonary Disease, Chronic Obstructive and is currently completed. Eric A. Hoffman leads this study, which shows 5 recorded versions since 1997 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed EARLY_PHASE1
Jul 2024 — Sep 2024 [monthly]

Completed EARLY_PHASE1
Jan 2021 — Jul 2024 [monthly]

Completed EARLY_PHASE1
Feb 2019 — Jan 2021 [monthly]

Completed EARLY_PHASE1
Jan 2019 — Feb 2019 [monthly]

Completed EARLY_PHASE1

First recorded

Sep 1997

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Eric A. Hoffman
National Heart, Lung, and Blood Institute (NHLBI)
National Institutes of Health (NIH)

Data source: University of Iowa

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

Study Locations

• Iowa City, United States