Navigation Links
Contact Lens Cases Often Contaminated

Study finds germs appear even in the presence of disinfecting solutions

THURSDAY, Nov. 27 (HealthDay News) -- Contamination is common in contact lens storage cases, say Israeli researchers who found at least one pathogen in two-thirds of 30 storage cases used by 16 people.

The tests of contact lens disinfection solution in the storage cases found that Pseudomonas -- a known cause of severe corneal infections -- was the most common type of pathogen (41 percent), while fungal pathogens accounted for about 3.3 percent of contamination.

Pathogens were found in all the types of storage solutions examined in the study, and some of the solutions tested positive for pathogens every time they were tested. These pathogens can cause keratitis, an often painful inflammation of the cornea. Complications from keratitis can lead to vision loss.

The findings were presented at a recent joint meeting of the American Academy of Ophthalmology (AAO) and the European Society of Ophthalmology.

"The picture that arises from this study is disturbing," wrote Dr. Assaf Kratz and Dr. Tova Lifshitz of the Soroka Medical Center. "It seems that the commonly used disinfecting solutions provide little protection from contamination of contact lens storage cases."

The researchers advised contact lens users to closely adhere to contact lens care guidelines, including frequent cleaning and replacing their lens case regularly in order to prevent contamination.

About 24 million people in the United States use contact lenses. If contact lenses aren't properly cleaned and disinfected, there's an increased risk of severe eye infection. Any lens that's removed from the eye needs to be cleaned and disinfected before it's reinserted. Care of contact lenses includes cleaning the storage case, since it's a potential source of infection, the AAO said.

More information

The U.S. Food and Drug Administration has more about contact lens safety.

-- Robert Preidt

SOURCE: American Academy of Ophthalmology, news release, Nov. 10, 2008

Copyright©2008 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Amcat Partners With Gryphon to Provide Comprehensive and Guaranteed Do Not Call (DNC) Compliance Solution for Outbound Contact Activities
2. Service-to-Sales Transformation at Contact Centers Hinges on Soft Skills
3. Presentation at Bio Contact Quebec 2007
4. ILC Dover Launches Revolutionary ArmorFlex (R) Pharmaceutical Product Contact Film
5. ACUVUE(R) 2 COLOURS(R) Brand Contact Lenses Launches Virtual Eye Makeover Tool
6. Worlds First Non-Contact Thermometer for Children Now Available at Walgreens Nationwide
7. ECO2 Plastics to File for FDA Approval for Food-Contact Applications
8. Contact Lens Shift Can Compromise Vision of People with Astigmatism with the Blink of an Eye
9. Contact lenses purchased over Internet may place individuals at risk for harmful eyecare practices
10. Eye Care Lacking in Many Who Buy Contact Lenses Online
11. Contact lenses with circuits, lights a possible platform for superhuman vision
Post Your Comments:
Related Image:
Contact Lens Cases Often Contaminated
(Date:11/25/2015)... , ... November 25, 2015 , ... ... has focused on providing comprehensive solutions involving adult stem cell therapies to patients ... officially deemed the “Regenestem” name as a Registered Trademark (RTM). , Organizations are ...
(Date:11/25/2015)... ... 25, 2015 , ... Bunion Bootie , the newest ... of the early holiday shopping season. Starting Wednesday November 25th, Bunion Booties are ... Friday promotional pricing is in addition to any automatic discounts applied when buying ...
(Date:11/24/2015)... ... November 24, 2015 , ... Eric C. Seidel, ... many benefits of the revolutionary BIOLASE WaterLase iPlus 2.0™ system. This advanced laser ... used by a dentist in Gettysburg, PA . From routine visits to ...
(Date:11/24/2015)... ... , ... New patients who wish to seek treatment for missing teeth can ... her Mississauga, ON practice. Dr. Williams has been providing dental service for over 34 ... Missing teeth can lead to a variety of complications if they are not replaced ...
(Date:11/24/2015)... ... ... Charitable giving is at its peak during the holidays. In fact, ... the year totalling over $358 billion in 2014. With more than 1.5 million ... individuals who want to “give back” during the holidays. , “With so many charities ...
Breaking Medicine News(10 mins):
(Date:11/25/2015)... 2015 Research and Markets ( ) ... - Global Forecast to 2020" report to their ... for 37.21% of the total market share in 2014. ... region is projected to growth at the highest CAGR ... primarily to the fast growing water, industrial gas treatment, ...
(Date:11/24/2015)... 25, 2015 WuXi PharmaTech (Cayman) Inc. ("WuXi" ... open-access R&D capability and technology platform company serving the ... China and the ... extraordinary general meeting of shareholders held today, the Company,s ... and approve the previously announced agreement and plan of ...
(Date:11/24/2015)... N.C. , Nov. 24, 2015  In the ... projects in an effort to quickly uncover new insights, ... --> --> However, ... a market research project and ensure that all rules ... and industry standards. Another major barrier to efficiently launching ...
Breaking Medicine Technology: