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Have you been living with chronic sinusitis without nasal polyps for at least 12 weeks?

astellas logoYou may be eligible to participate in a study that is evaluating a possible treatment for chronic rhinosinusitis without nasal polyps (CRSsNP)

  • 18 to 75 years of age
  • Ongoing symptoms of
    • Runny and stuffy nose
    • Facial pain
    • Decreased sense of smell

Compensation for time and travel.

Study conducted by:

Principal Investigator – Nathan Nachlas, MD
Sub-Investigators – Melyssa Hancock, MD and Jaclyn Klimczak, MD
1601 Clint Moore Rd, Suite 170, Boca Raton, FL 33487

If you want further information concerning this study, contact

  • Mirielle Fernandez-Criado at This email address is being protected from spambots. You need JavaScript enabled to view it.