Ocular Complications from Cancer Therapy - Patient Registry and Biobank
This study is creating a registry and biobank to understand eye problems that can happen after cancer treatment. Researchers will collect information and samples from people who have had cancer therapy, including those who received an allogeneic hematopoietic stem cell transplant (HSCT) or other cancer treatments. The goal is to learn more about conditions like Graft Versus Host Disease (GVHD) in the eye and inflammatory dry eye disease. You would have an eye exam, and researchers would gather your medical history, including past medications and eye conditions. The main goal is to use a scoring system to measure the severity of chronic ocular GVHD, with measurements taken at the time of your eye exam, typically between 3 months and 10 years after transplant. This is an observational study, meaning you won't receive a new treatment, but your information will help researchers understand these eye complications better.
- Study design
- This is an observational study that plans to enroll 150 adult participants. It is not randomized or blinded.
- What's involved
- You would participate by having an eye exam, during which your medical and ocular history would be collected. Biological samples like eye washes or blood may also be collected.
- Compensation
- Not stated in the trial record.
- Follow-up
- The primary endpoint, the International Chronic Ocular Graft Versus Host Disease Severity Score, will be measured at the time of your eye exam, which can be up to 10 years post-transplant.
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Ocular Complications From Cancer Therapy - Patient Registry and Biobank
At a glance
Conditions
Where it's being run
1 sites across 1 statesWho to contact
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Do you actually qualify for this trial?
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Inclusion
Exclusion
What this trial measures
- International Chronic Ocular Graft Versus Host Disease Severity ScoreAt the time of intervention (eye exam), between on average 3 months to 5 years post-transplant, but this can also extend up to 10 years post-transplant. The expected average will be 3 years post-transplant.
The International Chronic oGVHD severity score (Ogawa, Y. et al. International Chronic Ocular Graft-vs-Host-Disease (GVHD) Consensus Group: Proposed Diagnostic Criteria for Chronic GVHD (Part I). Sci Rep 3, 3419 (2013). https://doi.org/10.1038/srep03419) is the standard of care for diagnosing and monitoring ocular GvHD. Briefly, this is calculated based on the sum of the patient's Schirmer's severity score (range of 0-3), OSDI severity score (range of 0-3), corneal fluorescein staining severity score (range of 0-3), and conjunctival injection severity score (range of 0-2). This sum ranges from 0 to 11. To diagnose whether a patient has no oGVHD, probable oGVHD, or definite oGVHD, there are two separate scales depending on whether the patient has systemic GVHD or not. Based on the sum of the characteristics, one can diagnose whether or not the patient has oGVHD. Patients are categorized into None, Probable or Definite and the criteria is different based on their systemic GvHD status.