SOME LASIK PATIENTS REPORT 'HALO' EFFECT UP TO A YEAR LATER !

FRIDAY, Dec. 2, 2016 -- 9 out of ten Lasik optical device eye surgery patients report satisfaction after. however a large proportion expertise new visual disturbances -- like seeing halos around lights -- up to 6 months once the procedure, a brand new study finds.

"While Lasik has lang syne been verified safe and effective over decades of use, alittle however important set of patients report post-operative effects as well as glare, halos and different vision symptoms, likewise as dry eyes," said Dr. Christopher Ringo Starr. he is associate degree professor of medical specialty at composer Cornell Medicine/NewYork-Presbyterian Hospital in big apple town.

"These effects usually resolve over time, either throughout the healing method, which might take up to twelve months, or with extra treatments if required," same Ringo Starr, UN agency wasn't concerned within the new study.

Of many patients surveyed, fewer than one p.c same any single drawback discontinuous  their every day lives. Still, these considerations is also additional common than antecedently thought, the researchers discovered.

Lasik optical device eye procedures treat poor close to and much vision and astigmatism, a condition that distorts pictures. several Americans hoping to shed eyeglasses or contact lenses have undergone Lasik surgery since its development over twenty years agone.

To learn additional regarding its after-effects, the U.S. Food and Drug Administration conducted 2 surveys between 2011 and 2014.

"Some of the issues according enclosed debilitative vision symptoms (seeing starbursts, glare, ghosting or halos) and severe dry eye," said Dr. Malvina Eydelman, associate degree FDA division director and author of the 2 new reports. For some, everyday activities and nighttime driving become troublesome, she noted.

However, Eydelman and Ringo Starr same that the findings do not challenge assumptions regarding Lasik's safety and effectiveness, since the surveys weren't designed to explore those problems.

In one survey, researchers reviewed responses from 240 active-duty Navy personnel one and 3 months once Lasik surgery. [*fr1] were young adults.

The other study analyzed responses from 271 civilians, average age thirty two, up to 6 months once they'd Lasik surgery at one in all 5 centers within the us.

"Up to forty six p.c of participants UN agency had no visual symptoms before surgery according a minimum of one visual symptom at 3 months once surgery," Eydelman same.

"They most frequently developed halos. Up to forty p.c of participants with no halos before Lasik had halos 3 months following surgery," she said.

In addition, up to twenty-eight p.c of participants with no symptoms of dry eyes before Lasik according them 3 months once their surgery, Eydelman extra.

"This is per previous studies," she said.

However, over ninety p.c of patients according satisfaction. and people UN agency did reveal complaints did not essentially ask for facilitate for them.

"Participants were over doubly as doubtless to report their visual symptoms on a form than to inform them to their health care supplier," Eydelman same.

Whether individuals of a precise age or gender square measure additional prone to these post-op disturbances couldn't be determined, she noted.

Starr same the form may be administered to assist researchers additional perceive however Lasik-related eye issues have an effect on people's lives.

"Due to fashionable technological sophistication, there doubtless has ne'er been a more robust time to possess optical device vision correction surgery," Ringo Starr same. He noted that a recent review of four,400 Lasik clinical studies conducted between 2008 and 2015 found patients square measure experiencing "better visual outcomes" than ever before.

However, "Lasik is not for everybody," Ringo Starr same.

"There square measure some patients UN agency square measure more contented staying connected lenses or glasses instead of having optical device vision correction surgery," he added. "This speaks to the importance of careful screening, associate degreed an open and honest dialogue between patient and doctor regarding risks and edges."

The study was printed on-line recently within the journal JAMA medical specialty.

source : http://www.upi.com/Health_News/2016/12/02/Some-Lasik-patients-report-halo-effect-up-to-a-year-later/9951480705615/

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