Functional Implications of TNF

• Status: Completed
• Trial end date: 2012-02-01
• Target enrollment: 0
• Participant gender: All

Summary

The research plan proposes to develop translational studies in humans that will identify host susceptibility factors that confer vulnerability to the prototypal air pollutant, ozone. Ozone is a ubiquitous urban air pollutant and associated with increased emergency room visits, and co-associates with other air pollutants, to increase mortality in high risk groups (cardio-pulmonary disease) of the population.The results will have significant impact upon and aid in understanding mechanisms of pro-oxidant lung injury, airway hyperresponsiveness, and adverse health effects, that occur during and following exposure to inhalable airborne irritants.

• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: National Institute of Environmental Health Sciences (NIEHS)
• Treatments: Etanercept

Criteria

Inclusion Criteria:

-

Exclusion Criteria:

• subjects with current or past smoking history, acute respiratory illness within six weeks of the study, and significant non-pulmonary disease as determined by the investigator, pregnancy, age <18 or >35 yr, or inability to understand the protocol. Subjects will be requested to refrain from anti-histamines, nonsteroidal anti-inflammatory agents, and supplemental vitamins, e.g. C and E, for 1 week prior to, and during lab visits for exposures and follow-up measures.