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Using Navigation to Improve Accuracy of Maxillary Balloon Sinusotomy

Who can join

Ages 18 and older · All sexes · Healthy volunteers welcome

Inclusion Criteria:

* Adults 18 years of age or older
* Candidate for primary endoscopic sinus surgery (ESS) for chronic maxillary rhinosinusitis without nasal polyposis (CRSwNP)
* Failed medical (non-surgical) therapy

Exclusion Criteria:

* History of previous sinus surgery
* Presence of nasal polyps
* Extensive sinonasal osteogeneis
* Cystic fibrosis
* Presence of sinonasal tumors
* Any records flagged "break the glass" or "research opt out."
* Any additional finding which in the opinion of the investigator precludes patient from participating in the study

About the study

The purpose of the research is to examine the effectiveness of navigation in maxillary sinus balloon dilation for the treatment of chronic maxillary rhinosinusitis.

What is being tested

• RELIEVA SPINPLUS® NAV Balloon Sinusplasty System (device)

Sponsor: Cedars-Sinai Medical Center · Participants: 50 · Started: Sep 4, 2024

Contact the study team

• Shruti Shantharam · Phone: 5627873255

Official record on ClinicalTrials.gov — NCT06567821

Locations in the U.S.

From ClinicalTrials.gov, data retrieved Oct 1, 2026. Each study sets its own eligibility; the study team decides who can join.