- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03607175
Adjunctive Treatment for Chronic Rhinosinusitis With Nasal Polyposis
Randomized Clinical Control Trial Comparing the Effects of a Steroid Eluting Implant Versus Triamcinolone-impregnated Carboxymethylcellulose Foam on the Postoperative Clinic Experience in Patients That Underwent Functional Endoscopic Surgery for Nasal Polyposis
This is a research study to find out if an off-label use of carboxymethylcellulose foam (CMC), an absorbable nasal packing, combined with triamcinolone acetonide, a steroid, is more comfortable postoperatively for participants and is as effective in decreasing scarring, swelling and crusting after surgery than an FDA approved steroid eluting implant. Anticipated sample size will be 30. Study is an intrapatient control design. Subjects will be randomly assigned to receive CMC foam with triamcinolone in one nare and the steroid-eluting implant in the other. Participants will fill out preoperative and follow-up visit surveys at 7, 14, 30 and 90 days. Subjects at each visit will also have pictures taken of the nasal cavities to be scored for later analysis. Paired t-tests will be performed for analysis.
Our primary objective is to demonstrate that triamcinolone-impregnated carboxymethylcellulose foam is noninferior to steroid-eluting implants in improving postoperative ethmoid inflammation, middle turbinate position, preventing intranasal synechiae and reducing polypoid change with objective measurement scales Our secondary objects include assessing the quality-of-life and nasal obstruction symptoms before and after functional endoscopic sinus surgery with validated SNOT-22 and NOSE questionnaires and to assess the cost-effectiveness of triamcinolone-impregnated carboxymethylcellulose foam versus steroid-eluting implant in management of CRSwNP in the early postoperative period.
The endpoints are the POSE scores, the SNOT-22 and NOSE scores at days 7, 14, 30 and 90.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Estimated)
Phase
- Phase 2
- Phase 3
Contacts and Locations
Study Contact
- Name: Marina Boruk, MD
- Phone Number: 646-481-1311
- Email: marina.boruk@downstate.edu
Study Contact Backup
- Name: Matthew D Adams, MD
- Phone Number: 814-592-5634
- Email: matthew.adams@downstate.edu
Study Locations
-
-
New York
-
Brooklyn, New York, United States, 11203
- SUNY Downstate Medical Center
-
Contact:
- Marina Boruk, MD
- Phone Number: 646-481-1311
- Email: marina.boruk@downstate.edu
-
Contact:
- Matthew D Adams, MD
- Phone Number: 814-592-5634
- Email: matthew.adams@downstate.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Provision of signed and dated informed consent form
- Stated willingness to comply with all study procedures and availability for the duration of the study
- Diagnosis of nasal polyposis and desiring surgery
Exclusion Criteria:
- A known history of intolerance to corticosteroids
- An oral steroid-dependent condition
- A history of immune deficiency
- Pre-existing narrow angle glaucoma or cataracts
- Subjects that did not complete the pre-op medical regimen described below
- Pregnant and/or breastfeeding
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Steroid-eluting implant (Propel)
Mometasone furoate implant.
370ug of mometasone furoate with each application.
One application to be used at the conclusion of surgery and left in place for 1 month or less depending on if it requires removal during office debridement.
|
same information as included in the arm/group descriptions
|
Experimental: Triamcinolone-impregnated CMC foam
Applied to one nostril at end of case through randomization.
Experimental drug is triamcinolone-acetonide 40mg/mL.
2mL will be combined with 5mL sterile water and mixed with carboxymethylcellulose foam and placed in the nares at the conclusion of the surgery.
This will only be applied once and will remain in the nares until it dissolves or 7 days.
|
same information as included in the arm/group descriptions
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Postoperative Perioperative Sinus Endoscopy Score
Time Frame: 30 days
|
The Perioperative Sinus Endoscopy score sums the combined scores determined from middle turbinate position, middle meatal status, ethmoid cavity appearance, as well as secondary sinus blockage (frontal and sphenoid). Each category is scored from 0-2, with 0 being not present, 1 as partially present, and 2 being fully present. The highest total score is 16, with scores ranging from 18-20 when the frontal and sphenoid sinuses are also included. The higher the score, the worse the status of the nasal cavity. Comparison of the mean POSE scores for the two treatments at day 30 to determine there is noninferiority |
30 days
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Marina Boruk, MD, SUNY Downstate Med Ctr
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Respiratory Tract Diseases
- Otorhinolaryngologic Diseases
- Pathological Conditions, Anatomical
- Nose Diseases
- Polyps
- Nasal Polyps
- Physiological Effects of Drugs
- Anti-Inflammatory Agents
- Immunosuppressive Agents
- Immunologic Factors
- Glucocorticoids
- Hormones
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Triamcinolone
- Triamcinolone Acetonide
Other Study ID Numbers
- 1161972-3
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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