Improving maxillary sinus surgery accuracy with navigation technology

Using Navigation to Improve Accuracy of Maxillary Balloon Sinusotomy

Phase2; Phase3 Interventional Cedars-Sinai Medical Center · NCT06567821

This study tests if using navigation technology during sinus surgery helps adults with chronic sinus issues feel better compared to traditional surgery methods.

Quick facts

PhasePhase2; Phase3
Study typeInterventional
Enrollment50 (estimated)
Ages18 Years and up
SexAll
SponsorCedars-Sinai Medical Center Academic / other
Locations1 site (Los Angeles, California)
Trial IDNCT06567821 on ClinicalTrials.gov

What this trial studies

This research examines the effectiveness of using navigation technology during maxillary balloon sinus dilation for patients with chronic maxillary rhinosinusitis. Adult participants aged 18 and over, who have not responded to medical therapy and do not have nasal polyps, will be randomly assigned to receive either navigated or traditional balloon sinusotomy. The study will follow participants for about one month post-procedure to assess outcomes over a total participation time of approximately three months.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older with chronic maxillary rhinosinusitis without nasal polyps who have failed medical therapy.

Not a fit: Patients with a history of previous sinus surgery, presence of nasal polyps, or other significant sinonasal conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could lead to improved surgical outcomes and reduced complications for patients with chronic maxillary rhinosinusitis.

How similar studies have performed: Other studies have shown promise in using navigation technology for sinus surgeries, indicating potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
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

Where this trial is running

Los Angeles, California

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Chronic Maxillary Rhinosinusitis
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.