A Single Ascending Dose, Phase 1/2 Trial to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of SP-101 Via Nebulizer for the Treatment of Cystic Fibrosis (CF)

Inclusion Criteria: 1. Males or females, age 18 to 65 years at Screening Visit, inclusive 2. Diagnosis of CF 3. ppFEV1 value between 50-100% (inclusive) 4. Resting oxygen saturation ≥94% on room air by pulse oximetry 5 . Clinically stable CF disease as assessed by the Investigator and not requiring any new class of interventional treatment within the last 3 months prior to Screening Exclusion Criteria: 1. Any change in established pulmonary treatment (including antibiotics) within 28 days prior to Screening Visit. However, inhaled beta-agonists can be included within 2 weeks prior to Screen…