Duke Asthma, Allergy, and Airway Center participates in clinical trials to examine new medical approaches and increase scientific understanding of various asthma and allergy conditions and treatments.

If you have any questions about research studies, please contact your physician. For clinical trial opportunities in other areas, please see DukeHealth.org's Clinical Trials.

• Airway Remodeling in Asthma: Modulation by IL-13
  Researchers seek adult non-smokers with asthma to participate in this study.
• GSNO Reductase, S-nitrosothiols, and Asthma
  Researchers are seeking adult non-smokers with asthma for participation in this study.
• Surfactant Protein A Regulation of Innate Immunity in Asthma
  Researchers seek adult non-smokers with asthma for participation in this study.
• Vitamin D Add-On Therapy Enhances Corticosteriod Responsiveness in Asthma (VIDA)
  Researchers seek adults with asthma and low vitamin D levels for participation in this study.
• Small Airways in Asthmatics
  Duke Asthma and Airway Center is conducting a study to determine if there is a difference between the small airway in elderly people with asthma compared to younger adults with and without asthma.
• Study of Asthma and Nasal Steroids (STAN)
  Physicians at the Duke Asthma Clinical Research Center are studying the influence of nasal allergy spray to treat chronic nasal symptoms on asthma control.
• Comparison of Asthma Treatment in Obese Adults
  The purpose of this research study is to compare two treatments of moderate persistent asthma in obese adults, ages 18 to 65 years old.
• SP-A Modulates Airway Response to Ozone in Human Asthma
  Duke University Medical Center is recruiting non-smoking men and women, between 18 and 35 years of age, healthy or with asthma for a clinical exposure study.