E-Articles - Health and Fitness

Toric contact lenses are a special kind of contact lens specially designed to correct the vision of m

According to USFDA, a combination product is one composed of any combination of a drug and device; biological product and device; drug and biological product

illions who suffer from astigmatism.

Astigmatism, or stigmatism as many people know it, is the resul

; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.

Examples of combination products may in

of having corneas or lens that are oblong in shape rather than the normal round shape that people wi

lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.

th perfect vision have. It is predominantly an inherited trait, but it can also be caused by over cor

here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe

ection during laser surgery. People who have astigmatism may experience blurred vision and headaches.

d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.

Combination pro

What toric lenses do is provide a correction that compensates for the shape of the cornea. Since con

ucts have become life saving products for the pharmaceutical companies who doesn’t have many innovative molecules in their product pipeline and have been inc

tacts float on top of the eye and turn as you blink, a toric has a small, invisible weight at the bot

easingly used in the product life cycle management. Even the companies having product patents are trying to extend their product life cycle through the combi

om of each lens that constantly helps the contact rotate back into the proper position needed to prov

nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically

de the wearer with clear vision. This makes it important for wearers of torics to do the following to

and physically. They need to rightly judge the benefits of the combination products and they have to even look at the risks involved when combining the produ

ensure their lenses float freely:

* Blink frequently to rewet the eyes.

* Use rewetting drops as n

ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi

eded to resolve dry eye issues.

* Keep contacts clean and free of debris or buildup which may throw

ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.

Following aspects would a

ff the balance of the lens on the eye.

Because of the added correction for astigmatism in toric lens

dd to the challenges in developing combination products:

Which markets to tap where the combination products can do fairly well?
Which combination prod

es, they typically cost more than the average contact lens and are often made of a more sturdy materi

cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin

l. Additionally, many find that wearing torics for extended periods results in discomfort and blurred

tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen

vision because they cannot keep their contacts wet enough to float freely on the eyes. Another cause

t?

As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel

is the buildup that naturally occurs from wearing contacts created by the counterweight, which keeps

ping new procedures for reviewing their safety, efficacy and quality.

Professional from academic institutions, pharmaceutical industries, health care indust

he lens from staying in the position needed for proper correction.

The best way to decide whether to

y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products

ic contact lenses are right for you is to discuss it with your optometrist who may also be able to pr

.

As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de

ovide you with a free trial pair of disposable torics before you make your final decision. This will

elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.

Companies that provide selfless information through particip

llow you to wear a pair for a while before spending your money on a product that may not work for you

tion in industry events and feedback to regulatory authorities would be able to face the challenges and will be successful in developing combination products

HTTP = HTML link (for blogs, profiles,phorums):
<a href="http://www.e-article.org.ua/article/246765/e-article-What-Are-Toric-Lenses.html">What Are Toric Lenses?</a>

BB link (for phorums):
[url=http://www.e-article.org.ua/article/246765/e-article-What-Are-Toric-Lenses.html]What Are Toric Lenses?[/url]

If you want to conduct business on the internet, you will need to have a website. Whether you have a small business or a large corporation, having a professional website will allow you to increase the number of customers you have.

What greater story can you write about than from the pages of your own book of life. Each day is a new beginning.

Tags

Links

E-Articles - What Are Toric Lenses?

Related Articles: