NCT07195721 · Boston Sight
The Effect of PROSE or Scleral Lenses on Mental Health
What this study is about
The goal of this forward-looking clinical trial is to evaluate the effect that prosthetic replacement of the ocular surface ecosystem (PROSE, BostonSight, Needham MA) treatment may have on mental health, particularly affective mood disorders. Correlation between changes in mental health and ocular symptom improvement and/or visual function improvement will be evaluated.
View original scientific description
The goal of this prospective clinical trial is to evaluate the effect that prosthetic replacement of the ocular surface ecosystem (PROSE, BostonSight, Needham MA) treatment may have on mental health, particularly affective mood disorders. Correlation between changes in mental health and ocular symptom improvement and/or visual function improvement will be evaluated.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Written Informed Consent has been obtained prior to any study-related procedures taking place.
- Subject is Male or Female, 18 years of age or older prior to the initial visit.
- Patient is proceeding with a PROSE or scleral lens consultation in one or both eyes for the primary diagnosis of ocular surface disease, including but not limited to Ocular Graft vs Host Disease, Keratoconjunctivitis Sicca, Dry eye, Sjogren's Disease, Rheumatologic ocular surface disease, Exposure Keratitis, Limbal Stem Cell Deficiency, Steven Johnson Syndrome, Mucous Membrane Pemphigoid (Ocular Cicatricial Pemphigoid), Atopic Keratoconjunctivitis, Chemical injury.
- Baseline PHQ-9 score \> 4
- Baseline OSDI score of 13 or greater
- In the opinion of the investigator, the subject can follow study instructions, complete all study procedures and visits
- Is able to understand the English language in verbal and written interactions -
Exclusion criteria
- Is currently participating in any other type of eye-related clinical research study that in the opinion of the investigator would interfere with the study
- Is pregnant or nursing as reported by the subject.
- Has a condition or is in a situation which, in the investigator's opinion, may put the subject at significant risk, may confound study outcomes, or may significantly interfere with the subject's participation in the study.
- Recently started medication or other therapeutic treatments for affective mood disorders (such as depression) within the last 8 weeks.
- Recently started new treatment for ocular surface disease, including but not limited to topical medicated drops, procedures, punctal plugs within the last 8 weeks.
- Ocular surgery within the last 8 weeks
- Planned ocular surgery within the study period
- Has a known allergy to topical ophthalmic sodium fluorescein dye
- Has a known intolerance to topical ophthalmic normal saline
- Neurotrophic Keratitis
- Corneal ectasia
- PROSE or scleral lens wearer within the last 1 year prior to Visit 1 \[subjects who have solely tried a PROSE or scleral lens in an office setting consultation (and were never dispensed for home use) ARE eligible for enrollment, regardless of whether it occurred in the last year\]
- Is an employee of BostonSight or an employee of a site performing the study -
Where
- Needham, Massachusetts
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jan 5, 2026 · Source of record for eligibility and locations