Research on health impacts from World Trade Center dust exposure

NYU/Bellevue Red Cross WTC Health Impacts Research Registry

Observational NYU Langone Health · NCT00404898

This study looks at how exposure to dust from the World Trade Center affects the health of local residents, cleanup workers, and first responders after 9/11.

Quick facts

Study typeObservational
Enrollment40000 (estimated)
SexAll
SponsorNYU Langone Health Academic / other
Locations1 site (New York, New York)
Trial IDNCT00404898 on ClinicalTrials.gov

What this trial studies

This observational study evaluates the health impacts of exposure to World Trade Center dust on individuals affected by the 9/11 attacks. It focuses on local residents, debris removal workers, and first responders who may have developed health issues related to this exposure. The study aims to gather data from a comprehensive evaluation and treatment program funded by the American Red Cross, collaborating with various community organizations and health centers. Participants will be recruited from existing programs and ongoing collaborations to assess their health outcomes.

Who should consider this trial

Good fit: Ideal candidates include residents of Lower Manhattan during the 9/11 attacks, debris removal workers, and first responders who require ongoing treatment.

Not a fit: Patients who were not exposed to WTC dust or who do not have related health issues may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide valuable insights into the long-term health effects of WTC dust exposure and improve treatment strategies for affected individuals.

How similar studies have performed: Other studies have shown success in evaluating health impacts related to environmental exposures, indicating that this approach is supported by prior research.

Eligibility criteria

Show full inclusion / exclusion criteria
Target populations who will participate in the Bellevue Hospital Red Cross WTC Health Impacts Program will include:

* residents (children and adults) of Lower Manhattan communities at the time of the attacks, who remained or returned to their homes soon after the attacks
* individuals involved in debris removal in surrounding commercial and residential buildings,
* individuals involved in rescue, recovery and debris removal who have been previously screened through the World Trade Center Worker and Volunteer Medical Screening Program and are in need of continued treatment.

Where this trial is running

New York, New York

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Exposure to World Trade Center DustWorld Trade Center dust
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.