Post-OCT and Clean Fundus Examination Follow-Up

Initial Evaluation

The American Academy of Ophthalmology recommends performing a complete examination, including distance visual acuity with correction and Amsler grid evaluation to detect any metamorphopsia or scotoma, in patients with a negative OCT and clean fundus 1
The presence of relative afferent pupillary defect should be evaluated as it may indicate ischemia or risk of neovascularization 2, 3
Biomicroscopy with a slit lamp should be performed to examine the anterior segment and detect any vascular anomalies of the iris 2, 4
Intraocular pressure (IOP) should be measured to rule out glaucoma or other associated pathologies 2, 5
Gonioscopy should be performed before dilation, especially in cases of suspected occludable angle 3, 5

In the absence of specific risk factors, a follow-up visit should be scheduled within 6-12 months 1
In the presence of risk factors (e.g. family history of macular degeneration, diabetic retinopathy, glaucoma), more frequent follow-ups (every 3-6 months) should be scheduled 1
Patients should be instructed to return immediately in case of new significant visual symptoms 1

Stereoscopic biomicroscopic examination of the fundus 1
Macular OCT to monitor any structural changes in the retina and retinal pigment epithelium 2, 6
OCT angiography (OCTA) should be considered to evaluate retinal and choroidal vascularization without the need for contrast medium 2, 4

Patients should be closely monitored for signs of macular edema, ischemia, or neovascularization 2, 3
The presence of retinal hemorrhages, venous dilation and tortuosity, and cotton wool spots should be evaluated 2
Fluorescein angiography should be considered if a vascular occlusion is suspected but not detected on OCT 2, 4

In cases of suspected central serous chorioretinopathy, close OCT follow-ups (1-3 months) should be scheduled to monitor the potential appearance of subretinal fluid 6, 7
If persistent subretinal fluid develops (>4-6 months), fluorescein angiography and indocyanine green angiography should be considered 6, 7

Patients at risk should be closely monitored for signs of choroidal neovascularization 1
Patients should be instructed on self-monitoring with an Amsler grid 1

Fundus photography is useful for documenting the state of the retina and comparing it to subsequent follow-ups 1, 3
High-resolution OCT allows for the early detection of structural alterations in the macula 1, 2
OCTA can detect vascular anomalies not visible on fundus examination or structural OCT 2, 4
In selected cases, fluorescein angiography can be useful for evaluating retinal perfusion 2, 4

Patients should be informed about the importance of regular monitoring even in the absence of symptoms 1
Patients should be instructed to recognize and promptly report new visual symptoms (visual loss, metamorphopsia, scotoma) 1
Lifestyle modifications should be recommended to reduce risk factors (smoking cessation, blood pressure control) 1

Patients on hydroxychloroquine therapy should be regularly monitored to detect early signs of retinal toxicity, despite an initially negative OCT 8