Retinal Structural and Functional Changes in Patients Treated With BRAF/MEK Inhibitors (NCT07431489) | Clinical Trial Compass
CompletedNot Applicable
Retinal Structural and Functional Changes in Patients Treated With BRAF/MEK Inhibitors
Slovenia30 participantsStarted 2023-11-01
Plain-language summary
Patients treated with BRAF/MEK inhibitor combinations for malignant melanoma may develop retinal changes known as MEK inhibitor-associated retinopathy (MEKAR). These changes can affect the structure and function of the retina and may cause visual symptoms.
This prospective interventional study evaluates structural and functional retinal alterations in patients receiving BRAF/MEK inhibitor therapy. The study aims to determine how often MEKAR occurs, describe its clinical characteristics and course, compare its incidence between different BRAF/MEK inhibitor combinations, and assess possible long-term retinal changes after treatment discontinuation.
Participants undergo structured ophthalmologic examinations, including visual acuity testing, retinal imaging, and functional retinal testing before treatment, two weeks after treatment initiation, during therapy if visual symptoms occur, and, when indicated, after treatment completion.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Patients aged 18 years or older
* Histologically confirmed malignant melanoma
* Treatment with a BRAF/MEK inhibitor combination (dabrafenib/trametinib or vemurafenib/cobimetinib)
* Willingness to participate and provide written informed consent
Exclusion Criteria:
* Intraocular inflammation.
* Uncontrolled glaucoma.
* Retinal diseases (e.g., central serous chorioretinopathy).
* Macular disorders.
* High myopia (\> -6 diopters).
* Other ocular or systemic diseases that could influence study results.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Incidence of MEK Inhibitor-Associated Retinopathy (MEKAR)
Timeframe: Baseline (Day 0) through end of treatment (up to 14 months)