Prognostic Factors Associated with Ocriplasmin Efficacy for the Treatment of Symptomatic Vitreomacular Adhesion and Full-thickness Macular Hole: Analysis from Four Studies

Purpose: To assess the effect of patient baseline characteristics on the efficacy of ocriplasmin treatment for symptomatic vitreomacular adhesion (VMA) with full-thickness macular hole (FTMH) from phase 3/4 studies. Methods: Patients with symptomatic VMA and FTMH at baseline and receiving ocriplasmin treatment 12

Retinal Detachment due to CrossFit Training Injury

The purpose of this paper is to describe a traumatic retinal detachment occurring as a result of CrossFit training using an elastic exercise band. The patient sustained an ocular injury from an elastic band during CrossFit training, resulting in a giant retinal dialysis and retinal detachment, which were successfully repaired. Trainers and athletes need to be aware of the potential for ocular injury from elastic exercise bands and take appropriate precautions

Ocular Trauma from the “Knockout Game”

The “knockout game” is a new form of urban violence receiving much attention in local and national media. Apart from the obvious head trauma, eye injuries may be subtle and overlooked. This report brings awareness of potential eye damage with this type of assault. This report is of a young woman, victim of the knockout game, who sustained a submacular hemorrhage. Beyond a neurologic evaluation for anyone knocked unconscious following the knockout game, patients should be counseled regarding potential ocular injury and encouraged to seek eye care promptly should symptoms develop

The Quest for Quality: Shifting the Culture Toward Quality Measurement Within a Group Medical Practice

Clinical and patient satisfaction outcomes were measured in a medium sized single specialty medical practice. This represented a cultural shift within the practice, which while accepted by the physicians within the group, generated little enthusiasm or curiosity. The clinical outcomes were comparable to success rates published in the medical literature but there was individual variation among physicians. The vast majority of patients were satisfied with their care and serious reportable events were exceedingly rare. Once measured, these outcomes can be improved, providing additional value to patients and payers, increasing the likelihood of practice viability under future healthcare payment mechanisms

Management of Subretinal Foreign Bodies With a Cannulated Extrusion Needle

We treated two patients who had nonmagnetic subretinal foreign bodies (metallic pellet and lens nucleus fragment) in the presence of a retinal detachment and a distant retinal break. After the pars plana vitrectomy, the soft, flexible tip of the cannulated extrusion needle was used to push the foreign object gently away from the posterior pole toward the retinal break where it was grasped and removed from the eye. This technique for subretinal foreign body removal is preferable to creating a large posterior retinotomy overlying the foreign body because of the potential risks of further macular trauma, hemorrhage, or proliferation of periretinal membranes from the retinotomy site

A New Culture Method for Infectious Endophthalmitis

• We studied the use of blood culture bottles for culturing vitreous specimens obtained during vitrectomy for infectious endophthalmitis. In a retrospective review of 83 cases, blood culture bottles yielded a 91% incidence of positive cultures. A laboratory comparison of direct media inoculation, a membrane filter system, and three blood culture systems was undertaken using inocula of nine organisms in three different concentrations. The blood culture bottle systems became positive at the same time as, or within 24 hours of, the membrane filter system for nearly every organism tested. A prospective clinical comparison was also performed in 14 cases of endophthalmitis, confirming our laboratory findings. The direct inoculation of blood culture bottles may be an acceptable adjunct or alternative to more sophisticated laboratory techniques for vitreous cultures in infectious endophthalmitis

Delayed-Onset Pseudophakic Endophthalmitis

We reviewed 19 cases of delayed-onset pseudophakic endophthalmitis in which diagnostic cultures were performed at one month or more after cataract extraction with posterior chamber intraocular lens implantation. We isolated four different organisms in these 19 cases: 12 Propionibacterium species (63%), three Candida parapsilosis (16%), three Staphylococcus epidermidis (16%), and one Corynebacterium species (5%). Because of the unusual delayed-onset features of these cases and the retrospective nature of this study, a variety of treatment regimens were used. Twelve patients had recurrence of marked inflammation despite an apparent initial cure, and ten of these patients had positive culture results on repeat examination of intraocular fluids. Nine patients continued to be treated with topical corticosteroids postoperatively to suppress low-grade inflammation. Of the 19 patients, 16 had final visual acuity of 20/400 or better. Delayed-onset pseudophakic endophthalmitis had a more favorable visual prognosis, compared to acute-onset endophthalmitis

The Surgical Management of Giant Retinal Tears with the Cannulated Extrusion Needle

In 18 eyes of 17 patients, we treated retinal detachment caused by a giant retinal tear by unfolding and repositioning the retina with a cannulated extrusion needle. After pars plana vitrectomy, a fluid-gas exchange was performed with the patient in the supine position. Using the cannulated extrusion needle to drain subretinal fluid posterior to the giant retinal tear, the retinal flap was manipulated into the correct anatomic position. With this technique, 18 of 18 eyes with retinal detachment caused by a giant retinal tear were successfully reattached intraoperatively. Although eight of these eyes subsequently redetached and required additional surgical procedures, 16 of 18 eyes remain attached with a mean follow-up of 11 months

Concurrent Endophthalmitis and Retinal Detachment

Conclusions: Eyes with concurrent endophthalmitis and retinal detachment usually have a poor anatomic and visual outcome after treatment. The purpose of this study is to define the relation among the causative organism, the results of retinal detachment repair, and the final visual acuity. Methods: Data were retrieved by a retrospective, computer-assisted review of the coded inpatient diagnoses from April 1987 through March 1992. Results: This study included 16 patients (9 males, 7 females) ranging in age from 5 to 88 years (average, 58.7 years). Endophthalmitis was classified as exogenous in 13 (81%) patients and endogenous in 3 (19%). Two groups were identified: a virulent group that included eight (50%) patients (Staphylococcus aureus, streptococci, gramnegative, Bacillus), and a less-virulent group that included eight (50%) patients (Staphylococcus epidermidis, Propionibacterium acnes, fungal). The initial surgical procedure consisted of diagnostic vitreous fluid collection by pars plana vitrectomy (11 cases), anterior vitrectomy (1 case), or vitreous aspiration (4 cases). Additional initial adjunctive surgical procedures included pars plana lensectomy (2 cases), sclera) buckling (6 cases), fluid-gas exchange (7 cases), and intraocular antibiotic injections (9 cases). In six (75%) of eight patients with endophthalmitis in the virulent group, the retina remained detached. However, in seven (88%) of eight patients with endophthalmitis in the less-virulent group, the retina remained reattached postoperatively, and the remaining patient had a stable, nonprogressive peripheral tractional retinal detachment. None of the eight patients with endophthalmitis in the virulent group retained a postoperative visual acuity of better than 3/200, and four (50%) lost all light perception. Five (62%) of the eight patients with endophthalmitis in the less-virulent group retained a postoperative visual acuity of 5/ 200 or better, and none lost all light perception. Conclusions: Concurrent endophthalmitis and retinal detachment patients with virulent organisms have a poor prognosis. Visual and anatomic outcomes were better in the less-virulent group