COPD Metabolome, Smoking Oxidants and Aberrant Ciliated Cell Function

Stopped early

Conditions studied: COPD, Smoking

In brief

Cigarette smoking is the major cause of chronic obstructive pulmonary disease (COPD), the 4th cause of mortality in the US. Central to COPD pathogenesis is "ciliopathy", dysfunction of the airway ciliated cells that mediate transport of mucus to remove inhaled pathogens. The focus of this study is to carry out metabolic profiling of banked biologic samples and assess the hypothesis that COPD is associated with a unique metabolome in serum and lung epithelial lining fluid, and that subsets of the COPD metabolome are linked to the ciliopathy of COPD.

Key facts

Study ID

NCT01974154

Run by

Weill Medical College of Cornell University

People needed

206

Starts

2013-12-01

Expected to finish

2019-05-01

Last updated by the study team

2020-07-30

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• All study subjects should be able to provide informed consent Males or females ages 18 years and older Must provide HIV informed consent Lung disease proven by at least one of the following: symptoms consistent with pulmonary disease; (2) chest X-rays consistent with lung disease; (3) pulmonary function tests consistent with lung disease; (4) lung biopsy consistent with lung disease; (5) family history of lung disease; and/or (6) diseases of organs with known association with lung disease

You may not qualify if…

• Individuals not deemed in good overall health by the investigator will not be accepted into the study.
• Habitual use of drugs and/or alcohol within the past six months (Acceptable: Marijuana one time in three months; average of two alcoholic beverages per day; drug and/or alcohol abuse is defined as per the DSM-IV Substance Abuse Criteria).
• Individuals with history of chronic lung disease, including asthma or with recurrent or recent (within three months) acute pulmonary disease will not be accepted into the study.
• Individuals with allergies to atropine or any local anesthetic will not be accepted into the study.
• Individuals with allergies to pilocarpine, isoproterenol, terbutaline, atropine or aminophylline will not be accepted into the study.
• Females who are pregnant or nursing will not be accepted into the study Any history of allergies to xylocaine, lidocaine, versed, valium, atropine, pilocarpine, isoproterenol, terbutaline, aminophylline, or any local anesthetic will not be included in the study Patient refuses consent

Where it is running

• Weill Cornell Medical College - Department of Genetic Medicine — New York, New York, United States

Full record on ClinicalTrials.gov

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