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iTear Single-center, Open-label, Single-arm Study

NCT06525961 · Status: NOT_YET_RECRUITING · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2024-07-29

No results posted yet for this study

Summary

This study aims to evaluate the effectiveness and safety of a device, iTEAR100 Neurostimulator (the device), which is designed to help people with Dry Eye Disease (DED) who are not satisfied with using artificial tears. The study will last three months and take place at one location. Thirty participants will use the iTEAR100 Neurostimulator, which stimulates the outside of the nose to help with dry eye symptoms.

Participants will have three main visits: one at the start (Day 0), one after 30 days (Day 30), and one at the end of the study (Day 90). For the first 30 days, they will use the device twice a day for 30 seconds on each side of the nose. After that, they will use it as needed for the next 60 days.

Before starting the treatment, participants will undergo tests to measure their initial eye condition. The effectiveness of the device will be checked by comparing these baseline measurements to those taken on Day 30 and Day 90. Participants will also fill out a questionnaire about their eye symptoms on Day 14.

The main measure of success is how much the participants' symptoms improve on the Ocular Surface Disease Index (OSDI) from Day 0 to Day 30. Other measures include changes in tear production, tear quality, and eye health from Day 0 to Days 30 and 90. Participants' safety will be monitored by tracking any adverse events (side effects) throughout the study.

Conditions

Interventions

DEVICE

iTEAR100 Neurostimulator

To apply an iTEAR100 Neurostimulator for the stimulation to the anterior ethmoidal nerve - which is located at the point between bony and fleshy tissue alongside the nose. Participants should apply stimulation to each side of the nose for 30 seconds, twice a day. It is recommended to apply once in the morning and once in the evening.

Sponsors & Collaborators

  • ARCTIC VISION HONG KONG BIOTECH LIMITED

    collaborator UNKNOWN

  • The University of Hong Kong

    lead OTHER

Principal Investigators

  • Allie LEE, Dr. · The University of Hong Kong

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-08-31
Primary Completion
2025-08-31
Completion
2026-01-31
FDA Device
Yes

Countries

  • Hong Kong

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06525961 on ClinicalTrials.gov