ENT - Sinus Implant

PROPEL™ (mometasone furoate) sinus implant

The PROPEL™ sinus implant maintains patency and locally delivers steroid to the sinus mucosa in patients 18 years and older following sinus surgery.

Category Sinus Implant
Application Post-Surgical
Manufacturer Medtronic

Description

Enhance your sinus action plan

The PROPEL™ family of sinus implants is the first and only FDA (Food & Drug Administration) approved steroid eluting sinus implant.1 PROPEL™ sinus implants come in three sizes, allowing ENT (Ear, Nose & Throat) physicians to select the best option that conforms to the anatomical needs of their patients.2–4

  • PROPEL™ sinus implant for the ethmoid sinus2
  • PROPEL™ Mini sinus implant for ethmoid sinus and frontal sinus opening3
  • PROPEL™ Contour sinus implant for sinus ostia, frontal and maxillary4

Features

PROPEL™ sinus implants keep the sinuses open while releasing mometasone furoate (MF)

PROPEL™ sinus implants feature an innovative two-in-one mechanism that opens in the sinuses while delivering MF, a potent corticosteroid, directly where it is needed.2–4

Key Benefits

  • Self-expanding design that opens and supports the sinus cavity
  • Delivers 370 mcg of MF over 30 days†
  • Non-obstructive design allows for sinus mucociliary clearance and the delivery of topical rinses
  • MF present in the sinus mucosal tissue for up to 60 days5
  • Structural backbone bio-absorbs over approximately 30–45 days after placement as the sinus cavity heals

Mometasone furoate

Mometasone furoate delivers a combination of potency and safety.

Drug characteristics comparison6–9

Topical corticosteroid Lipophilicity‡,6 Potency (receptor affinity)†,7 Systemic bioavailability‡,8
Dexamethasone Very low (<1.0) Very low (100) High (76%)
Triamcinolone (Kenalog) Low (1.0) Low (233) Medium (46%)
Budesonide Low (1.6) Intermediate (935) Medium (34%)
Mometasone furoate High (20.0) High (2,300) Very low (<1%)

Optimal sinonasal drug characteristics7

Highly lipophilic Readily absorbs into tissue
Targeted and potent High glucocorticoid receptor affinity
Low systemic bioavailability Minimize systemic effects

PROPEL™ sinus implants are clinically proven to maintain patency and improve patient outcomes following endoscopic sinus surgery by targeting inflammation, the underlying cause of chronic rhinosinusitis.

† Lipophilicity numbers normalized relative to triamcinolone acetonide. ‡ As measured by relative receptor binding affinity compared to dexamethasone, which is set to a value of 100. Higher values designate greater potency.

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