Completed OBSERVATIONAL NCT00011310

Cardiopulmonary Effects of Particulate Exposure

Sponsor: National Institute of Environmental Health Sciences (NIEHS)

Conditions Bronchitis Cardiac Diseases Respiratory Tract Diseases

Updated 6 times since 2017 Last updated: Sep 1, 2006 Started: Mar 31, 1999 Completion: Feb 28, 2002

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 Bronchitis and Cardiac Diseases and is currently completed. National Institute of Environmental Health Sciences (NIEHS) leads this study, which shows 6 recorded versions since 1999 — indicating limited longitudinal coverage. Heart and vascular conditions benefit from the kind of long-term tracking this trial provides.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Jun 2018 — Jan 2021 [monthly]

Completed
Apr 2018 — Jun 2018 [monthly]

Completed

Phase: NA → None

▶ Show 1 earlier version

Jan 2017 — Apr 2018 [monthly]

Completed NA

First recorded

Mar 1999

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

National Institute of Environmental Health Sciences (NIEHS)

Data source: National Institute of Environmental Health Sciences (NIEHS)

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

Study Locations

• Boston, United States