| Analysis methods | Availability | Number of genes | Test code | Retail Price |
|---|---|---|---|---|
| PCR | 3 – 4 weeks | GHC 030 | £ TBA |
Detailed information
VisionGen tests the patient for their predispositions to age-related macular
degeneration (AMD) and primary open-angle glaucoma (POAG). Patients can learn
about the likelihood of developing these vision conditions long before the onset of
preliminary symptoms. Should any of the diseases be detected, personalised results
can be utilised by the ophthalmologist to design a patient specific care pathway.
This enables your ophthalmic practice to keep a regular engagement with patients,
prescribe appropriate supplements and maintain regular eye examinations to monitor
the known predispositions.
Should any of the diseases be detected, personalised results can be utilised
by the ophthalmologist to design a patient specific care pathway. This enables
your ophthalmic practice to keep a regular engagement with patients, prescribe
appropriate supplements and maintain regular eye examinations to monitor the known
predispositions.
What can this test reveal?
The test examines 8 specific genes and possible mutations
-
AMD is the leading cause of blindness among persons over the age of 50, and risk
factors include: inherited risk, smoking, frequent exposure to sunlight, environmental
factors.
The test reveals any risk in the CFH and ARMS2 genes, which in certain sequences
can result in a patient needing to avoid certain common supplements, as their
genotype means supplements with certain common ingredients can worsen the
patient's progression of AMD.
POAG, is the most common type of glaucoma, first impairing peripheral vision, and
can worsen to cause blindness. It can be managed if detected early and risk factors
include: inherited risk, increased inner eye pressure, migraines, high blood pressure
and obesity.
How does the test work?
Genetic examination is performed from your DNA, which can be obtained by swabbing from the oral cavity (buccal wiping of the inside of your mouth cheek - DNA isolation from oral mucosal cells). You can take the sample yourself in the comfort of your home and send it to our lab, or have your collection taken by your GP.
How is the test done?
You can order the test from attending your Doctor/GP, private clinic or online at ghcgenetics. co.uk. Once you have signed the informed consent form, either a swab of your mouth will be taken or a blood sample will be collected. Once the genetic analysis is finished, you or your Doctor/GP will receive a report with the results and based on these he/she will recommend suitable preventive measures.
