CompletedPhase 2NCT02123849

Intermittent or Continuous Acetylsalicylic Acid and Gene Expression in the Nasal Tissue of Current Smokers

This randomized phase II trial studies the safety and effects of acetylsalicylic acid (aspirin) taken continuously or intermittently on gene expression in the nasal tissue of current smokers. Smokers are at increased risk of developing lung cancer. Acetylsalicylic acid may be useful in preventing lung cancer.

Checked against the public recordLast updated Aug 29, 2018 · Source: ClinicalTrials.gov

StatusCompleted
PhasePhase 2
U.S. locations2
SponsorNational Cancer Institute (NCI)
01
Study overview

What this study is about

Purpose
Prevention
Study type
Interventional
Phase
Phase 2
Sponsor
National Cancer Institute (NCI)
Interventions being studied
Drug: Aspirin; Other: Laboratory Biomarker Analysis; Other: Placebo
02
Explore related studies

How this study is categorized

These labels come from structured fields and exact terms in the public record.

03
Public criteria

Who may be able to participate

Inclusion Criteria: * Male or female current tobacco smokers with \>= 20 pack years of self-reported smoking exposure and an average use of \>= 10 cigarettes/day * Karnofsky \>= 70% * Leukocytes \>= 3,000/microliter * Absolute neutrophil count \>= 1,500/microliter * Hematocrit within normal institutional limits * Platelets within normal institutional limits * Total bilirubin =\< 1.5 × institutional upper limit of normal (ULN) * Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \[SGOT\])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase \[SGPT\]) =\< 1.5 × institutional ULN * Creatinine =\< the upper institutional limits * Prothrombin time (PT)/partial thromboplastin time (PTT) within normal institutional limits * Fertile subjects must use adequate contraception (abstinence, barrier methods, or birth control pills) prior to study entry and for the duration of study participation * Participants may have a history of indeterminate pulmonary nodule(s) by chest imaging if nodule follow-up has been completed or the study procedures would not interfere with nodule follow-up * Ability to understand and the willingness to sign a written informed consent document Exclusion Criteria: * History of allergic reaction to aspirin or attributed to compounds of similar chemical or biologic composition to aspirin, including other nonsteroidal anti-inflammatory drugs (NSAIDs) * Gastric intolerance attributable to ASA or NSAIDs * History of gastric ulcer within the past 5 years (with or without bleeding) * Use of ASA or NSAIDs for more than 5 days per month within 3 months of enrollment * Not willing or are unable to refrain from use of any non-study ASA or NSAIDs during the study period * Adult asthma * Chronic, current or recent (within the past three months) use of leukotriene antagonists * Require chronic anticoagulation or anti-platelet therapy * History of bleeding disorder or hemorrhagic stroke * Chronic, current or recent (within the past three months) use of glucocorticoids (systemic, topical and/or nasal sprays) * History of chronic sinusitis or recent nasal polyps * Not willing or are unable to limit alcohol consumption to =\< 2 alcoholic beverages a day during the study period * Pregnant or lactating women; breastfeeding should be discontinued if the mother is treated with aspirin; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her study physician immediately * Participants may not be receiving any other investigational agents * Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements * Have a known history of inability to absorb an oral agent * Invasive cancer within the past five years except non-melanoma skin cancer * Urine cotinine level, if collected at screening, does not confirm active smoking status

Important: This is the sponsor’s public criteria, not a determination of eligibility. The study team must review your individual situation.

04
Study sites

U.S. locations

  • The University of Arizona Medical Center-University CampusTucson, Arizona
  • Boston University School of MedicineBoston, Massachusetts

Source and freshness
Processed from ClinicalTrials.gov. Last public update: Aug 29, 2018. Always confirm current availability with the study team.

View original record ↗