Rhinosinusitis ChronicENHANCENCT06642116
Evaluation of the Safety and Performance of a Bioresorbable Nasal Dressing Containing Mometasone Furoate
A study testing OCEAN in people with Rhinosinusitis Chronic and Wound Healing, run by Polyganics BV at 3 sites in United States.
Trial summary
The objective of this study is to investigate the safety and performance of OCEAN® as an adjunct in wound healing after nasal/sinus surgery by using OCEAN® in patients undergoing nasal/sinus surgery. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Rhinosinusitis Chronic, Wound Healing, Sinus Surgery
- What is being tested?
- OCEAN
- Type of treatment
- Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 10 participants
- Where
- 3 sitesUnited States
- Study dates
- 10 Feb 2025to 25 Aug 2025
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patient is 18 years or older
- Patient is scheduled to undergo bilateral endoscopic sinus surgery for Chronic Rhinosinusitis with nasal polyps (CRSwNP) or Chronic Rhinosinusitis without nasal polyps (CRSsNP)
- Patient is willing and able to comply with all study elements as indicated by their written informed consent
- Patients with a pre-operative Lund-MacKay score of ≥ 6.
Who cannot join
- Patient is pregnant or nursing
- Patients with a history of chronic epistaxis or experienced a significant epistaxis event (defined as epistaxis requiring medical intervention) in the past 3 months
- Patients with a platelet disorder
- Patients with a known or suspected allergy to device components
- Patients with known hemophilia
- Patients with insulin dependent diabetics
Show all 14Show fewer
- Patients with an oral steroid dependent condition
- Patients with glaucoma, ocular hypertension, posterior subcapsular cataracts
- Patients with a (previous) diagnosis of Samter's Triad (aspirin-exacerbated respiratory disease (AERD))
- Patients that require nasal ointments or creams at time of device placement
- Patients with a neurological, medical, psychiatric condition, or social circumstance that would potentially increase risk, interfere with study participation, or confound interpretation of study data
- Patients with plans to (or otherwise anticipate the need to) undergo an ear, nose, throat (ENT) procedure within the 90 day study follow up
- Patients participating in another clinical research study (within 30 days prior to screening up till 90 days post-operative).
- Patients that used any form of corticosteroid or immunologics within 2 weeks prior to sinus surgery or during follow-up to day 30.
Trial locations and contacts
3 sites in 1 country.
United States3 sites
Centers for Advanced ENT Care (CAdENT)
Baltimore, Maryland, 21204
Ear Nose and Throat Consultants
Detroit, Michigan, 48034
Ogden Clinic
Ogden, Utah, 84403
About this study
The objective of this study is to investigate the safety and performance of OCEAN® as an adjunct in wound healing after nasal/sinus surgery by using OCEAN® in patients undergoing nasal/sinus surgery.
- Being tested
- OCEAN
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
OCEANDevice
Biodegradable nasal dressing
| Study group | Role | What they receive |
|---|---|---|
| OCEAN | Experimental | Application of OCEAN after nasal/sinus surgery Receives: Device: OCEAN |
What is being measured
The primary outcome is the main question the study is designed to answer.
Rate of Serious Adverse Events
Rate of serious adverse events related to the use of the OCEAN bioresorbable nasal dressing post nasal surgery
Measured: Up to 25 days after surgery
Performance
Endoscopic evaluation of aspects of wound healing as assessed using the Lund-Kennedy Endoscopic Score System (LKS).
The LKS assesses various factors like edema, crusting, discharge, polyps, and mucosal inflammation. Each parameter is scored from 0 to 2, with 0 being normal and 2 representing severe findings. Higher scores on the Lund-Kennedy Scale indicate a worse outcome, reflecting more severe disease or poor wound healing.
Minimum Value: 0 (This represents no signs of inflammation or disease); Maximum Value: 20 (This indicates the most severe signs of disease or inflammation)
Measured: Up to 25 days after surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted15 Oct 2024
- Study start10 Feb 2025
- Primary completion17 Jun 2025
- Study completion25 Aug 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Rhinosinusitis ChronicStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Device feasibility
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 10 participants (actual)
Sponsor and investigators
- Lead sponsor
- Polyganics BV
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- NAMSA
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06642116
- Sponsor's protocol ID
- CIP-4
- Acronym
- ENHANCE
- Status last verified
- Sep 2026
- First submitted
- 27 Sep 2024
- Last updated
- 17 Sep 2026
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- Yes
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 17 Sep 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Evaluation of the Safety and Performance of a Bioresorbable Nasal Dressing Containing Mometasone Furoate
- ClinicalTrials.gov ID
- NCT06642116
- Acronym / sponsor ID
- ENHANCE / CIP-4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 10 participants (actual)
- Lead sponsor
- Polyganics BVIndustry (pharma, biotech, devices)
- Collaborators
- NAMSA
- Study start
- 10 Feb 2025 (actual)
- Primary completion
- 17 Jun 2025 (actual)
- Study completion
- 25 Aug 2025 (actual)
- First posted
- 15 Oct 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The objective of this study is to investigate the safety and performance of OCEAN® as an adjunct in wound healing after nasal/sinus surgery by using OCEAN® in patients undergoing nasal/sinus surgery.
Study design
- Primary purpose
- Device feasibility
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| OCEAN | Experimental | Device: OCEANApplication of OCEAN after nasal/sinus surgery |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (4 listed)
- Patient is 18 years or older
- Patient is scheduled to undergo bilateral endoscopic sinus surgery for Chronic Rhinosinusitis with nasal polyps (CRSwNP) or Chronic Rhinosinusitis without nasal polyps (CRSsNP)
- Patient is willing and able to comply with all study elements as indicated by their written informed consent
- Patients with a pre-operative Lund-MacKay score of ≥ 6.
Key exclusion criteria (14 listed)
- Patient is pregnant or nursing
- Patients with a history of chronic epistaxis or experienced a significant epistaxis event (defined as epistaxis requiring medical intervention) in the past 3 months
- Patients with a platelet disorder
- Patients with a known or suspected allergy to device components
- Patients with known hemophilia
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| OCEANBiodegradable nasal dressing | Device | OCEAN |
Primary outcome
Rate of Serious Adverse Events
Time frame: Up to 25 days after surgery
Rate of serious adverse events related to the use of the OCEAN bioresorbable nasal dressing post nasal surgery
Performance
Time frame: Up to 25 days after surgery
Endoscopic evaluation of aspects of wound healing as assessed using the Lund-Kennedy Endoscopic Score System (LKS). The LKS assesses various factors like edema, crusting, discharge, polyps, and mucosal inflammation. Each parameter is scored from 0 to 2, with 0 being normal and 2 representing severe findings. Higher scores on the Lund-Kennedy Scale indicate a worse outcome, reflecting more severe disease or poor wound healing. Minimum Value: 0 (This represents no signs of inflammation or disease); Maximum Value: 20 (This indicates the most severe signs of disease or inflammation)
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 17 Sep 2026.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
3 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing OCEAN in people with Rhinosinusitis Chronic and Wound Healing, run by Polyganics BV at 3 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 14 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 17 Sep 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 3 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Rate of Serious Adverse Events (time frame: Up to 25 days after surgery). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 17 Sep 2026; AzTrials last refreshed its copy on 8 Nov 2026.