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Brief Title: Modifications in Retinal Microvascularization With Targeted Anti-angiogenic Therapy in Colorectal Cancer
Official Title: Modifications in Retinal Microvascularization With OCT- Angiography in Patients With First-line Colorectal Cancer, Treated With Targeted Anti-angiogenic Therapy.
Study ID: NCT04952688
Brief Summary: Retinal microvascularization can provide important informations to systemic vascular phenomena. The non-invasive quantitative description of the retinal vascularization is now possible by performing OCT-angiography and their image analysis software (vascular density and retinal perfusion). Systemic microvacular changes during the establishment of oncological treatment by targeted antiangiogenic therapy are little described in the literature. The objective of this pilot study is to describe the evolution of the retinal vascular density of patients with antiangiogenic drugs. In addition, the evolution of the retinal vascular density of patients on antiangiogenic drugs will study as a function of the response to the treatment and the toxicity of these treatments.
Detailed Description: The main objective of this study is to describe the change in retinal vascular density of patients with first-line colorectal cancer treated with Bevacizumab.
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Centre Georges François Leclerc, Dijon, , France
CHU de Dijon, Dijon, , France
Name: Audrey HENNEQUIN
Affiliation: Centre Georges François Leclerc
Role: PRINCIPAL_INVESTIGATOR