Introducing new eye drops: An overview
Researchers
have recently discovered the eye drops capable of reshaping and stabilizing the
cornea.
It’s a big hope to all, who are suffering from corneal diseases like keratoconus disease.
It’s a big hope to all, who are suffering from corneal diseases like keratoconus disease.
It’s going to be a boon not only
for keratoconus treatment but also for nearsightedness correction.
These eye drops having a combination
of steroid and growth factor in traces were found to be very effective in
thickening and stiffening of the corneal tissues.
 |
Newly introduced eye drops to reshape
and stabilize the cornea permanently
Image by:
www.netdoctor.co.uk |
First
of all, the cornea is reshaped into the desired shape with the help of a
special type of contact lens as used in Orthokeratology. These contact lenses
are capable of changing the shape of the cornea when worn for a certain
prescribed duration of time.
So the eye drops can be used along with
such contact lenses to thicken and stiffen the cornea when it is in the desired
shape. Thus it is possible to reshape the cornea.
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Because
of the property of thickening and stiffening of the corneal tissues, these eye
drops may prove to be very useful in halting the progression of corneal
diseases like keratoconus.
There
are two types of collagen known as type-1 collagen and type-2 collagen.
The
type-2 collagen is expressed in the embryonic cornea during development. But in
the fully developed cornea this type 2 collagen
is slowly replaced by the type 1 collagen.
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It has been found that with the help of these
eye drops it is possible to induce expression of type 2 collagen which in turn
returns the cornea to the development stage of the embryonic cornea.
The researchers first of all performed
experiments on human corneal tissues placed in a dish.They observed that the corneal tissue thickened and stiffened without any change in the optical properties of the
cornea. Then in the next stage rodent models were used to show the results previously obtained. Thus it is clear that, with the help of these amazing eye drops we can thicken and stiffen the cornea after reshaping it into the desired shape. Hence it is possible to restore the corneal shape and to halt the progression of keratoconus. After successful trials at every stage it would be used for human clinical trials.
cornea. Then in the next stage rodent models were used to show the results previously obtained. Thus it is clear that, with the help of these amazing eye drops we can thicken and stiffen the cornea after reshaping it into the desired shape. Hence it is possible to restore the corneal shape and to halt the progression of keratoconus. After successful trials at every stage it would be used for human clinical trials.
How it is a boon for keratoconus and nearsightedness: The future scope of the eye drops
The
success of these trials would be promising for those who are the future
candidates for corneal transplant. It would reduce the number of corneal
transplants to great extent by reshaping and stabilizing the cornea.
As
mentioned earlier, the eye drops would be a boon for the myopia too. The
nearsightedness correction can be done by using these eye drops instead of
laser surgery for short sightedness.
As in this nearsighted surgery the corneal tissues are removed. The removal of eye tissues to obtain good vision is an invasive and irreversible technique of vision correction. So these eye drops would be a easier, safer and convenient alternative to the laser eye surgery.
As in this nearsighted surgery the corneal tissues are removed. The removal of eye tissues to obtain good vision is an invasive and irreversible technique of vision correction. So these eye drops would be a easier, safer and convenient alternative to the laser eye surgery.
Since
the cornea of the patients suffering from keratoconus is already very thin, so
for them it’s not suitable to further let their corneal tissues be removed
using laser.
So for them the eye drops breakthrough is a gift of medical science.
So for them the eye drops breakthrough is a gift of medical science.
Finally
it’s not impossible that the eye glasses and contact lenses for nearsighted
patients would become the thing of past after launching of the eye drops in the
market.
References:
www.optometry.org.au/blog-news/2016/5/7/keratoconus-eye-drops-reshape-cornea/
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What is keratoconus?
Frequently Asked Questions (FAQ) about keratoconus.
What causes keratoconus?
What are the keratoconus symptoms?
Is it possible to prevent further worsening of the keratoconus?
Can rubbing your eyes cause keratoconus?
How a proper Diet plan can help in avoiding the keratoconus and reducing the rate of its deterioration?
3 Highly effective simple eye exercises especially for keratoconus to improve your vision instantly. Try it and see the vision improvement.
Is keratoconus Genetic?
What is Corneal Collagen Crosslinking (Crosslinking/C3R /CXL)?
What is the meaning of keratoconus?
17 Health warnings by your eyes that you should never ignore.
What is ICL eye surgery?
Check out the wide variety of keratoconus contact lenses here.
What is Intacs eye surgery?
Which surgery option is more suitable for you: LASIK eye surgery or ICL surgery? Here is the comparison table.
Things you should know before corneal transplant.
What are the risks involved in the corneal transplant?
Can keratoconus make you blind?
Now get superhuman vision 3 times better than 20/20 with Bionic Lenses.
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Eye drops for keratoconus treatment? Now forget the eye glasses and contact lenses...
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