Clinical ophthalmology (Auckland, N.Z.)
-
Ophthalmology on social networking sites: an observational study of Facebook, Twitter, and LinkedIn.
The use of social media in ophthalmology remains largely unknown. Our aim was to evaluate the extent and involvement of ophthalmology journals, professional associations, trade publications, and patient advocacy and fundraising groups on social networking sites. ⋯ Patient advocacy groups lead the way in social networking followed by professional organizations and journals. Although some journals use social media, most have yet to engage its full potential and maximize the number of potential interested individuals.
-
We wanted to compare the outcomes of single-step modified transepithelial photorefractive keratectomy (tPRK) termed a SCHWIND all surface laser ablation (ASLA) versus conventional alcohol-assisted photorefractive keratectomy (PRK) and laser-assisted in situ keratomileusis (LASIK) for the correction of higher myopia of 6.00 diopters (D) or more, in an area with high risk of haze due to high intensity of sunlight. ⋯ ASLA (SCHWIND) tPRK with mitomycin C for high myopia demonstrates comparable refractive outcomes to LASIK and PRK, with relatively favorable visual acuity outcomes. There was no increased incidence of haze in the ASLA group.
-
We report a case series of neuroretinitis in ocular bartonellosis and describe the serologic verification for Bartonella henselae. This is a retrospective interventional case series of four patients who presented in the ophthalmology clinic of Hospital Universiti Sains Malaysia from June 2012 to March 2013. All four patients had a history of contact with cats and had fever prior to ocular symptoms. ⋯ All patients were treated with oral azithromycin (except case 4, who was treated with oral doxycycline), and two patients (case 1 and case 3) had poor vision at initial presentation that warranted the use of oral prednisolone. All patients showed a good visual outcome except case 3. Vision-threatening ocular manifestation of cat scratch disease can be improved with systemic antibiotics and steroids.
-
In light of the growing number of people with dementia and age-related cataract, as well as changing anesthetic practices for cataract surgery, this study aimed to explore the experiences of cataract surgeons in managing patients with dementia and making anesthetic decisions. ⋯ This study highlights the differing practices of cataract surgeons when making anesthetic choices for people with dementia and the challenges they face. In order to avoid the situation of a patient with dementia becoming distressed during awake surgery, increased time at preassessment and anesthetic support may be beneficial.
-
In addition to measurement errors, individual anatomical conditions could be made responsible for unexpected prediction errors in the determination of the correct intraocular lens power for cataract surgery. Obviously, such anatomical conditions might be relevant for both eyes. The purpose of this study was to evaluate whether the postoperative refractive error of the first eye has to be taken in account for the biometry of the second. ⋯ Our results imply that substitution of half of the prediction error of the first eye into the calculation of the second eye may be useful to reduce the prediction error in the second eye. However, prospective studies should be initiated to demonstrate an improved accuracy for the second eye's intraocular lens power calculation by partial adjustment.