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In-office Placement of the Propel Mini Sinus Implant in the Frontal Sinus Ostia (FRONTIER)

I

Intersect ENT

Status

Completed

Conditions

Chronic Sinusitis

Treatments

Device: PROPEL Mini Sinus Implant
Procedure: Balloon Sinus Dilation Alone

Study type

Interventional

Funder types

Industry

Identifiers

NCT02880514
P500-0616

Details and patient eligibility

About

A randomized controlled trial

Full description

This is a prospective, randomized, single-blind, intra-patient controlled, multicenter trial with 50 subjects enrolled at up to 15 sites across the United States. Study subjects undergo implant placement on one side following in-office balloon dilation, while the contralateral side undergoes balloon dilation only and serves as a control.

Enrollment

50 patients

Sex

All

Ages

18+ years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria

  • Patient has provided written informed consent using a form approved by the reviewing IRB.
  • Patient is 18 years of age or older.
  • Patient is willing and able to comply with protocol requirements.
  • Patient has CRS defined as sinonasal inflammation persisting for more than 12 weeks and complains of at least 2 of the 4 following symptoms: nasal blockage/obstruction/congestion, nasal blockage/obstruction/congestion, nasal discharge (anterior/posterior), facial pain/pressure, reduction/loss of smell
  • CRS diagnosis confirmed by CT scan within 3 months prior to enrollment
  • Bilateral frontal sinusitis confirmed by Lund-Mackay score of ≥1 on each side
  • Post-endoscopic sinus surgery, patient has bilateral obstruction of the frontal sinus ostia by scarring and/or polypoid edema.
  • Patient is a candidate for an in-office balloon dilation procedure.
  • In the opinion of the investigator, treatment with the Propel Mini Sinus Implant as an adjunct to balloon sinus dilation is technically feasible and clinically indicated in the frontal sinus ostia.

Exclusion Criteria:

  • Expanded amount of ethmoid sinonasal polyps extending beyond the middle meatus of grade 3 or 4 unless reduced prior to randomization in the study.
  • Oral-steroid dependent condition such as chronic obstructive pulmonary disease (COPD) or other conditions.
  • Known history of allergy or intolerance to corticosteroids or mometasone furoate.
  • Clinical evidence of acute bacterial sinusitis or invasive fungal sinusitis.
  • Active viral illness (e.g., flu, shingles).
  • Clinical evidence of disease or condition expected to compromise survival or ability to complete follow-up assessments through Day 180 post-procedure.
  • Currently participating in another clinical trial.

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Single Blind

50 participants in 2 patient groups

PROPEL Mini Sinus Implant
Experimental group
Description:
Placement of the Propel Mini Sinus Implant in one frontal sinus ostia (FSO) assigned to the treatment group following in-office balloon dilation
Treatment:
Procedure: Balloon Sinus Dilation Alone
Device: PROPEL Mini Sinus Implant
Balloon Sinus Dilation Alone
Active Comparator group
Description:
In-office balloon dilation of the contralateral frontal sinus ostia (FSO) without implant placement
Treatment:
Procedure: Balloon Sinus Dilation Alone

Trial contacts and locations

9

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Data sourced from clinicaltrials.gov

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