De acuerdo con un estudio, los niños que se supone tienen el virus del Zika, que presentaban perímetros cefálicos más pequeños al nacer y cuyas madres informaron síntomas del virus durante el primer trimestre del embarazo, eran más propensos a tener anomalías fundoscópicas.Los investigadores realizaron pruebas en el líquido cefalorraquídeo de 24 de 40 niños con microcefalia a causa del virus del Zika (ZIKV) en un estudio transversal llevado a cabo en Brasil. Se descubrió que los resultados de los 24 niños dieron positivo para la infección de ZIKV. Catorce (Read more...)
Author: Healio ophthalmology
Lessons learned over 5 years of follow-up with Kamra inlay for presbyopia
MILAN — Long-term outcomes with the Kamra small aperture inlay have shown how to ensure safety and optimize efficacy of the implant. At the OSN Italy meeting, Jay Pepose, MD, PhD, said that lessons were learned from the FDA investigational device exemption study, which enrolled 507 patients from 24 sites in the U.S., Europe and Asia-Pacific region. The Kamra inlay (AcuFocus) is implanted monocularly in a corneal pocket in the nondominant eye. The inlay blocks the peripheral unfocused light and allows only focused light to reach the retina.
FDA approves labeling clarifications for Eylea
The FDA has approved updated U.S. prescribing information for Eylea, Regeneron announced.The update was made in response to concerns expressed by the American Society of Retina Specialists about misinterpretation of label language, the society said in …
VIDEO: Novel anterior segment OCT measurement helpful in diagnosing keratoconus
KIAWAH ISLAND, S.C. — At the Kiawah Eye meeting here, Justin Roman, MD, discusses a new method of measuring the variability of the epithelium using anterior segment SD-OCT to help in early diagnosis of keratoconus.
VIDEO: Ocular Scatter Index helps evaluate outcomes after YAG laser for PCO
KIAWAH ISLAND, S.C. — At the Kiawah Eye meeting here, Jake McMillin, MD, discussed the research he has done using the Ocular Scatter Index to measure outcomes after YAG laser treatment for posterior capsule opacification. His research shows a statistically significant improvement in light scatter, as well as an improvement in visual acuity.
VIDEO: OCT study finds variability in foveola location
KIAWAH ISLAND, S.C. — At the Kiawah Eye meeting here, R. Alan Sharpe, MD, discusses a study using OCT to locate the foveola in relation to the optic nerve.
FDA announces new ‘streamlined’ application for investigative drugs
The FDA has released a new application for investigative drugs that it says will cut the amount of time physicians spend filling out such requests, as part of a larger effort to “streamline” the process of providing medications still undergoing regulatory review to their patients with severe illness.The final Individual Patient Expanded Access Investigational New Drug Application can be used by physicians to request expanded access to investigational drugs for patients who suffer from serious or immediately life-threatening diseases, in the absence of any comparable or satisfactory alternative treatment. According (Read more...)
VIDEO: Study shows resident-performed LRI visual results superior with femtosecond laser
KIAWAH ISLAND, S.C. — At the Kiawah Eye meeting here, Reid Turner, MD, discusses research looking at manual vs. femtosecond laser-assisted limbal relaxing incisions following cataract surgery performed by residents. The research found a statistically significant difference in postoperative uncorrected visual acuity favoring LRI performed with femtosecond laser over LRI performed manually.
VIDEO: Surgeon shares 1 year experience with IC-8 small aperture IOL
MILAN — At the OSN Italy meeting, Matteo Piovella, MD, speaks about the AcuFocus IC-8 small aperture IOL, which he has implanted in 26 eyes. In his opinion, this lens is an entirely new concept that, together with trifocal and extended depth of focus IOLs, will replace bifocal technology.
Clearside announces pricing of initial public offering
Clearside Biomedical announced that its initial public offering of 7.2 million shares of common stock will be priced at $7 per share, according to a press release. Shares were expected to begin trading on the Nasdaq Global Market on June 2 under the symbol “CLSD.” The offering is expected to close on June 7, subject to customary closing conditions, the release said.
Pneumatic vitreolysis resolves focal vitreomacular traction
COLORADO SPRINGS, Colo. — Pneumatic vitreolysis with limited face-down positioning appears to be a viable treatment option for resolving focal vitreomacular traction and closing select stage 2 macular holes, a speaker here said.According to a study presented by Clement Chan, MD, FACS, at the American Ophthalmological Society meeting, there has been a resurgence of interest in the use of pneumatic vitreolysis for treating vitreomacular traction, mostly because of limitations in the success rate, cost and potential side effects found with use of Jetrea (ocriplasmin, ThromboGenics) for this purpose.
New toric IOL has better results in terms of centration stability
MILAN — A new toric IOL for microincision surgery shows superior performance in ensuring centration stability, according to one surgeon.Rotation and decentration are major issues with toric IOLs. Even the slightest axis misalignment has a significant negative impact on cylinder correction.
AbbVie receives positive opinion in Europe for Humira as treatment for noninfectious uveitis
AbbVie has received a positive opinion from the Committee for Medicinal Products for Human Use for Humira as a treatment for noninfectious uveitis, according to a company press release. If approved by the European Commission, Humira (adalimumab) “would be the first biologic treatment option offered in the European Union for certain patients with noninfectious intermediate, posterior and panuveitis,” the release said.
VIDEO: Surgeon recommends CorT Total to provide corneal astigmatism parameters
NEW ORLEANS — At the American Society of Cataract and Refractive Surgery meeting, Noel A. Alpins, MD, recommends surgeons use the CorT Total (iAssort) for measuring corneal astigmatism, which includes power of the posterior cornea.
Half-dose verteporfin PDT increases visual acuity, reduces recurrence in central serous chorioretinopathy
COLORADO SPRINGS, Colo. — Photodynamic therapy with half-dose verteporfin significantly increased visual acuity in eyes with central serous chorioretinopathy compared with that in untreated controls, according to a study presented here.Furthermore, recurrence was significantly less likely to occur in treated patients during the follow-up (P
Ophthalmology community mourns loss of Peter Barry, pillar of ESCRS
Peter Barry, FRCS , an outstanding member of the European ophthalmology community and lead author of the pivotal ESCRS study on endophthalmitis prevention, died May 26 after a short illness — a sudden, unexpected loss that leaves his friends and colleagues astounded and bereft.Barry did his ophthalmology residency at Moorfields Eye Hospital in London and completed his training with a retina fellowship in the U.S. For many years he was head of the Department of Ophthalmology at St. Vincent’s University Hospital and senior retinal surgeon at the Royal Victorian Eye (Read more...)
Moria releases new endothelial graft guarded punch
Moria announced the release of a single-use donor vacuum guarded punch for endothelial graft preparation.The device has a 350-µm guarded blade designed to score Descemet’s membrane with one press, according to a press release. The blade makes a non-penetrating trephination with a 360° stromal incision without a hinge.
Phakic IOLs useful tool to correct refractive error in cases not amenable to excimer laser surgery
LASIK is the most common refractive surgery performed worldwide. Some patients, however, are not suitable candidates for excimer laser refractive surgery due to high refractive error, issues with pupil diameter, corneal thickness or questionable cornea…
Long-term experience with light therapy in dry eye shows positive outcomes, patient satisfaction
MILAN — Long-term experience with light technologies shows that they are effective in treating meibomian gland dysfunction and dry eye disease. “Light is used as a therapy in many branches of medicine, but ophthalmologists are slow to adopt it in spite of numerous studies,” Rolando Toyos, MD, said at the OSN Italy meeting.
VIDEO: Use of J-cannula irrigation to simplify cortical removal during cataract surgery
MILAN — At OSN Italy, Steven Dewey, MD, describes use of J-cannula irrigation to simplify cortical removal with femtosecond laser during cataract surgery.