CClinicalTrials.gg
Status unknownNCT04060316Updated Jan 11, 2023

GLS-1200 Topical Nasal Spray to Prevent Sinusitis After Endoscopic Sinus Surgery

A Phase 2 interventional study of GLS-1200 and Placebo in Sinusitis Chronic, sponsored by GeneOne Life Science, Inc.. Status unknown at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2023-01-11.

Sponsored by GeneOne Life Science, Inc. · Phase 2, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Jan 2023), so the status shown — last known as Not yet recruiting — may be out of date.
Phase
Phase 2
Study type
Interventional
Enrollment
99
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Study summary

This clinical trial will evaluate the safety, tolerability and effectiveness of GLS-1200 nasal spray in addition to the standard of care after endoscopic sinus surgery in people with chronic sinusitis.

Read the detailed description

Subjects will be assigned to treatment via nasal spray with either GLS-1200 or placebo in blinded manner in a 2:1 ratio. Treatment will commence 1 week post-operatively and continue for 7 weeks.

02

Conditions studied

  • Sinusitis Chronic

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Keywords

  • Surgery
03

In context

Sinusitis

415 studies on the registry are indexed under Sinusitis; 46 are open to participants now.

This study's planned enrollment of 99 is above the median of 60 across 313 interventional studies indexed under Sinusitis.

Browse Sinusitis studies →

Lead sponsor

GeneOne Life Science, Inc. is the lead sponsor of 13 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Age 18 years or older;
  • Able to provide informed consent
  • Able and willing to comply with study procedures
  • Elective FESS
  • Able and willing to utilize an approved form of pregnancy prevention for women of child bearing potential

Exclusion criteria

Exclusion Criteria:

  • Pregnancy or documentation of pregnancy by pre-operative pregnancy test
  • History of primary ciliary dyskinesia
  • Known allergy to quinine, quinidine or mefloquine
  • Know latex allergy
  • History of hematologic malignancy
  • History of bone marrow transplantation
  • Current or planned chemotherapy treatment for hematologic or solid tumor during study period
  • FESS performed non-electively and /or in preparation for decontamination of the sinuses related to cystic fibrosis or in preparation for chemotherapy, solid organ transplantation, or bone marrow transplantation
05

Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Investigator)
Enrollment
99 participants (estimated)

Study arms

  • Experimental
    GLS-1200

    3 ml of GLS-1200 (1 mg/ml in 0.9% saline)

    Drug: GLS-1200

  • Placebo comparator
    Sterile Saline

    3 ml of 0.9% saline

    Drug: Placebo

Interventions

  • DrugGLS-1200

    GLS-1200 is given as a nasal spray using an atomizer

  • DrugPlacebo

    Placebo is given as a nasal spray using an atomizer

    Also known as: Sterile Saline

06

What researchers measure

Primary outcomes

  1. Safety measures: treatment emergent adverse events by group will be summarized as frequencies by severity and relationship to treatment

    Time frame: Post-op through week 16 post-FESS

  2. Assess the incidence of post-operative acute rhinosinusitis relative to treatment assignment

    Time frame: Post-op through week 16 post-FESS

Secondary outcomes

  1. Assess week 16 post-FESS Sino-Nasal Outcome Test-22 (SNOT-22) group scores change from baseline relative to treatment assignment

    Time frame: Week 16 post-FESS

  2. Assess antibiotic usage relative to treatment assignment

    Time frame: 1 week post-op through week 16

07

Study locations

1 site
  • University of Pennsylvania
    Philadelphia, Pennsylvania 19104, United States
    • Pablo Tebas, MD · Principal investigator
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 11, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04060316
Lead sponsor
GeneOne Life Science, Inc.
Responsible party
Sponsor
First posted
Aug 19, 2019
Start date
Dec 2023 (estimated)
Primary completion
Dec 2023 (estimated)
Completion
Sep 2024 (estimated)
Last update
Jan 11, 2023

Study contacts

Medical Monitor
Contact
jmaslow@genels.us
484-965-9147
Project Manager
Contact
dkane@genels.us

Oversight

Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jan 2023. You cannot join it, but the record below documents what was studied.

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