Which eye drop stings less? small study pits flarex against lotemax SM
NCT ID NCT07588074
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tested how comfortable two prescription steroid eye drops feel right after use. Forty adults with eye inflammation or dry eye received one drop of Flarex in one eye and one drop of Lotemax SM in the other. They rated comfort and vision impact at 30 seconds, 5 minutes, and 10 minutes. The goal was to see which drop is easier to tolerate.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- fluorometholone acetate ophthalmic suspension 0.1% (Flarex) and loteprednol etabonate ophthalmic gel 0.38% (Lotemax SM)
- What this could lead to
- If one drop is clearly more comfortable, doctors may prefer it for patients who need steroid eye drops.
- What could go wrong
- This was a very small, single-dose study in 40 people, so results may not apply to long-term use or to everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
40 people
The number who actually took part.
- Started
-
May 2021
- Finished
-
Jun 2021
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Able and willing to comprehend and follow the requirements of the study * Able and willing to provide a signed and dated Informed Consent document and HIPAA authorization * Male or female of any race or ethnicity, aged 18 years or older * Able to read and understand English * Mild to moderate symptoms of ocular surface inflammation associated with allergic conjunctivitis, dry eye disease, or following ocular surgery * History of use of topical ocular medications * Subjects of reproductive potential who agree to use a medically acceptable form of birth control during the study and for 30 days following the last dose of investigational product Exclusion Criteria: * Suspected alcohol or substance abuse (e.g., amphetamines, benzodiazepines, cocaine, marijuana, opiates) * Known sensitivity, allergies, or contraindications to any investigational product ingredient * Pregnancy * Previously screened and determined to be ineligible for the study * Use of a therapeutic eye treatment (OTC or prescription) within 2 days of the Screening/Baseline visit * Relative, partner, or staff of any clinical research site personnel * Active ocular infection of any type at the start of the study (bacterial, viral, or fungal), or positive history of ocular herpetic infection * Compromised immune system * Chronic systemic inflammatory disease (e.g., rheumatoid arthritis, Sjögren's syndrome) * Contact lens use within 24 hours prior to Visit 1 and during study participation * Use of any new ocular OTC or prescription medications within 24 hours prior to Visit 1 and throughout study participation
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Allergic conjunctivitis are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Williamson Eye Center
Baton Rouge, Louisiana, 70806, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Ocular surface changes and meibomian gland dysfunction in rheumatologic patients: a Cross-Sectional analytical study
- Temporary tear duct filling with hyaluronic acid gel and assessment of dry eye disease (DED) after bilateral cataract surgery in a prospective randomized controlled inter-eye study
- Can a dissolvable eye plug deliver targeted relief for dry eye?
- Can a dissolvable bone wax curb bleeding during spine fusion?
- Can a safer opioid choice stop Kids' Post-Surgery agitation?
- Can a different anesthesia approach tame inflammation after chest surgery?