Lead Sponsor

University of Pennsylvania

Collaborators

Age

22 - No limit years

Sex

ALL

Healthy Volunteers

Yes

•Subjects with Sjögren's syndrome based on American-European Consensus Group (AECG) American College of Rheumatology (ACR), or American College of Rheumatology/European League Against Rheumatism (ACR/EULAR) criteria
•Baseline Schirmer score (with topical anesthesia) of ≤10 mm/5 min and retest value (during nasal stimulation with cotton swab) of at least 4 mm/5min higher than baseline value
•Baseline Ocular Surface Disease Index® (OSDI) total score ≥13
•Age greater than or equal to 22 years old
•Able to complete questionnaires independently
•Willing to sign the informed consent and deemed capable of complying with the requirements of the study protocol

•Use of any topical ophthalmic medication, including artificial tears, within 4 hours of either visit
•Chronic or recurrent epistaxis, coagulation disorders or other conditions that, in the opinion of the investigator, may lead to clinically significant increased bleeding
•Use of systemic anticoagulants
•Nasal or sinus surgery including nasal cautery or significant trauma
•Severely deviated septum
•Cardiac demand pacemaker, implanted defibrillator or other implanted electronic device
•Have an active implanted metallic or active implanted electronic device in the head, a cardiac demand pacemaker, or an implanted defibrillator
•Known hypersensitivity to any of the procedural agents or materials in the study device that contact the nasal mucosa
•Corneal transplant in either or both eyes
•Participation in any clinical trial within 30 days of the Screening Visit
•A woman who is pregnant, planning a pregnancy, or nursing at the Screening Visit