Demographic, Etiological, and Clinical Characteristics of Eyelid Lacerations.

Objectives: To evaluate the demographic, etiological, and accompanying clinical factors in eyelid lacerations (EL). Materials and Methods: The records of patients who presented to our clinic between 2018 and 2022 with eyelid trauma were retrospectively reviewed. Age, gender, cause of injury, clinical findings, accompanying ocular findings, and additional complications were analyzed. Results: The study included 135 patients (106 male, 29 female) with a mean age of 37.0±18.6 years. Among the patients, 29 (21.4%) were 18 years old or younger, 93 (68.8%) were between 19 and 64 years old, and 13 (9.6%) were 65 years old or older. EL were most caused by various sharp objects in 44 patients (33%), blunt trauma in 40 patients (30%), falls in 30 patients (22%), and traffic accidents in 21 patients (15%). Fifteen eyes (11.1%) had foreign bodies at the wound site. Thirty patients (22.2%) (20 lower eyelid, 10 upper eyelid) had accompanying canalicular lacerations. Twenty-three (17%) patients had accompanying conjunctival lacerations, 14 (10.3%) had open-globe injury, 10 (7.4%) had corneal epithelial defects, 9 (6.6%) had intravitreal hemorrhage, 6 (4.4%) had hyphema, and 5 (3.7%) had retinal detachment. Four patients had lid notching and 1 patient (0.7%) had ectropion. Five patients (3.7%) required suturing. No additional complications were observed. Conclusion: EL are more commonly seen in young adulthood and in males. The most common mechanism of injury is impact by various objects. Eyelash margin and canalicular lacerations frequently accompany these injuries. Serious ocular pathologies such as hyphema and open-globe injury can accompany eyelid trauma.

Spontaneous Unilateral Hyphema in a Newborn With Occiput Posterior Presentation: A Case Report.

Few cases of isolated spontaneous hyphema in the newborn have been reported. A case of a term vaginally delivered female newborn who was diagnosed as having a hyphema in the left eye 18 hours after birth is presented. Delivery was complicated with fetal head malposition and the delivery was prolonged. The mother was nulliparous and without significant medical history. The hyphema resolved within 3 days without complications or sequela. The authors review the literature of spontaneous newborn hyphema and link an association with fetal head malposition. [J Pediatr Ophthalmol Strabismus. 2024;61(1):e1-e3.].

Influence of Goniotomy Size on Treatment Safety and Efficacy for Primary Open-Angle Glaucoma: A Multicenter Study.

PURPOSE: To compare the efficacy and safety of 120-, 240-, and 360-degree goniotomy (GT) with or without phacoemulsification with intraocular lens implantation (PEI) for patients with primary open-angle glaucoma (POAG). DESIGN: Multicenter, retrospective, comparative, nonrandomized interventional study. METHODS: Patients diagnosed with POAG who underwent GT with or without PEI were included, and divided into 6 groups: 1) standalone 120-degree GT (120GT); 2) standalone 240-degree GT (240GT); 3) standalone 360-degree GT (360GT); 4) PEI + 120GT; 5) PEI + 240GT; and 6) PEI + 360GT. Data on intraocular pressure (IOP), the number of ocular hypotensive medications, and complications were collected and compared. Success was defined as a postoperative IOP within the range of 6 to 18 mm Hg and a 20% reduction from baseline without further glaucoma surgery. Complete success and qualified success were defined as the above without and with ocular hypotensive medications, respectively. RESULTS: Three hundred eight eyes of 231 patients were included with a mean follow-up of 14.4 ± 8.6 months (6.0-48.0 months). There were no significant differences in the reductions in IOP and number of medications and cumulative survival probability for complete and qualified success rates among the 3 groups of standalone GT and PEI + GT. The 360GT group had the highest proportion of hyphema with or without PEI. CONCLUSIONS: 120GT, 240GT, and 360GT with or without PEI showed similar efficacy in reducing IOP and medications used in POAG. 360GT with or without PEI was more likely to cause hyphema compared with 120GT or 240GT. 120GT with or without PEI was sufficient for treating POAG with or without cataract..

Cystoid macular oedema after descemet membrane endothelial keratoplasty.

AIMS: To determine the incidence and risk factors of cystoid macular oedema (CMO) following descemet membrane endothelial keratoplasty (DMEK) with or without combined cataract surgery (triple-DMEK). METHODS: We reviewed the records of patients who underwent DMEK surgery alone or triple-DMEK performed at the Rothschild Foundation Hospital (Paris, France) between January 2019 and March 2020. Patients with pre-existing CMO observed on the preoperative macular optical coherence tomography (OCT) were excluded. Spectral-domain OCT was performed in patients with postoperative visual impairment. Data regarding comorbidities, intraoperative characteristics and postoperative treatments or complications were collected and analysed. Univariate and multivariate analyses were performed. RESULTS: Twenty three of 246 eyes (9.36%) developed clinically significant (cs)-CMO after DMEK. Triple-DMEK was not associated with a higher risk to develop CMO (12.2% in DMEK alone and 6.1% in triple-DMEK). Pseudophakic bullous keratopathy (PBK ; 39.1% vs 9%; OR=3.5 (1.0 to 11.8), p=0.045) and epiretinal membrane (ERM; 39.1% vs 7.7%; OR=10.5 (3.4 to 32.3), p<0.001) were more frequently observed in patients who developed CMO. The occurrence of hyphaema during surgery was statistically associated with postoperative CMO (13% vs 1.3%; OR=7.1 (1.0 to 48.8) p=0.045). Peroperative epithelial debridement was statistically associated with postoperative CMO (65.2% vs 33.2%, p=0.005), but only in univariate analysis. CONCLUSIONS: We identified a clinically significant CMO incidence of 9.35% after DMEK. Patients with a history of ERM, PBK and intraoperative hyphaema may be at risk of developing CMO after DMEK surgery and should be monitored.

Ocular injury from foam dart (Nerf) blasters: a case series.

To report clinical outcomes following ocular injury from foam dart (nerf) blasters - a spring-loaded toy guns that fire foam-coated darts or bullets at a relatively low velocity. These guns gained popularity in recent years among children and adolescents. Eleven patients with ocular injuries from foam dart blasters were included in this retrospective, single-center study. Visual acuity (VA), intraocular pressure (IOP), and anterior segment, glaucoma-related, and vitreoretinal complications were recorded at each visit. The average age at presentation was 13.4 years and 82% were male. Mean initial VA was 6/12 (range 6/6 - 1/18); On initial examination, nine patients (82%) had hyphema, three (27%) had corneal abrasions, three (27%) had vitreous hemorrhage, and two (18%) had traumatic mydriasis. Four patients (36%) experienced glaucoma-related complications, including three (27%) with angle recession and three (27%) with increased IOP. Three patients (27%) were diagnosed with posterior segment injuries, including three (27%) with commotio retinae and one (9%) with severe retinal photoreceptor damage. No patients required surgical intervention. CONCLUSION: Foam dart blasters can cause severe blunt ocular trauma and permanent visual loss, illustrating the need for eye protection when handling these toys. WHAT IS KNOWN: • Foam dart blasters, a blanket term for spring-loaded toy guns that fire foam-coated darts or bullets at a relatively low velocity, have gained popularity in recent years among pediatric populations, with an increase in associated ocular injuries. • To date, scattered case reporting provides insufficient insight into the full clinical spectrum of injury and prognosis of foam dart blasters related ocular injury. WHAT IS NEW: • This case series characterizes the myriad foam dart blasters injuries that may afflict the eye, most of which are self-limiting, but some of which may result in poor visual outcomes and lifelong disability in pediatric patients. • We strongly recommend that all users wear eye protection while using foam dart blasters.

Sports-related ocular injuries at a tertiary eye hospital in Australia: A 5-year retrospective descriptive study.

OBJECTIVE: To describe the demographics and outcomes of sports-related ocular injuries in an Australian tertiary eye hospital setting. METHODS: Retrospective descriptive study from the Royal Victorian Eye and Ear Hospital from 2015 to 2020. Patient demographics, diagnosis and injury causation were recorded from baseline and follow-up. Outcomes included visual acuity (VA), intraocular pressure (IOP), ocular injury diagnosis, investigations and management performed. RESULTS: A total of 1793 individuals (mean age 28.67 ± 15.65 years; 80.42% males and 19.58% females) presented with sports-related ocular trauma. The top three injury-causing sports were soccer (n = 327, 18.24%), Australian rules football (AFL) (n = 306, 17.07%) and basketball (n = 215, 11.99%). The top injury mechanisms were projectile (n = 976, 54.43%) and incidental body contact (n = 506, 28.22%). The most frequent diagnosis was traumatic hyphaema (n = 725). Best documented VA was ≥6/12 at baseline in 84.8% and at follow-up in 95.0% of cases. The greatest risk of globe rupture/penetration was associated with martial arts (odds ratio [OR] 16.22); orbital blow-out fracture with skiing (OR 14.42); and hyphaema with squash (OR 4.18): P < 0.05 for all. Topical steroids were the most common treatment (n = 693, 38.7%). Computed tomography orbits/facial bones were the most common investigation (n = 184, 10.3%). The mean IOP was 16.1 mmHg; 103 (5.7%) cases required topical anti-ocular hypertensives. Twenty-six individuals (1.45%) required surgery with AFL contributing the most surgical cases (n = 5, 19.23%). CONCLUSION: The top three ocular injury causing sports were soccer, AFL and basketball. The most frequent injury was traumatic hyphaema. Projectiles posed the greatest risk.

Characteristics and Visual Prognosis of Pediatric Open Globe Injury in Shanghai, China.

INTRODUCTION: The aim of the study was to describe the characteristics of open globe injury (OGI) and the relationship between the complications and visual outcomes in children with this type of injury. METHODS: This was a retrospective chart review of 1,664 children, under the age of 16 years, who were hospitalized for OGI between January 1, 2007, and December 31, 2015. Each patient's age, sex, cause and agent of injury, complications, visual acuity, and classification of ocular trauma were collected for review and analysis. RESULTS: The mean age was 5.6 ± 3.4 years. Right eyes were particularly vulnerable to injury (right eye:left eye ratio = 1.2:1). Traumatic cataract was the most common complication. The average initial and final best corrected visual acuity were logarithm of the minimum angle of resolution (logMAR) 2.04 ± 0.78 and logMAR 1.74 ± 0.88, respectively. Logistic regression analysis showed that hyphema (odds ratio [OR] = 1.850), iris prolapse (OR = 1.702), vitreous hemorrhage (OR = 9.703), retinal detachment (OR = 11.938), endophthalmia (OR = 5.377), intraocular foreign body (OR = 3.346), and initial visual acuity <0.05 (OR = 9.017) were risk factors for visual acuity <0.05 at hospital discharge. CONCLUSION: OGI was most frequent in preschool children and boys. Right eyes were more vulnerable than left eyes. Poor visual outcomes were associated with hyphema, iris prolapse, vitreous hemorrhage, retinal detachment, endophthalmia, intraocular foreign body, and an initial visual acuity <0.05.

Bilateral Hyphema - An Unexpected Complication of Exercise Resistance Band Use: A Case Report.

BACKGROUND: Resistance bands commonly used for strength training exercise come with an unexpected risk for ocular trauma. CASE REPORT: In this report, we describe an unintended consequence of a 28-year-old man sustaining an unusual injury-bilateral hyphema-as a result of the use of elastic resistance bands. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Resistance bands are commonly used for strength training exercise and, in this case, a potentially severe, vision-threatening injury-traumatic hyphema-occurred. Traumatic hyphema occurs when blood pools in the anterior chamber of the eye, usually as the result of blunt force trauma or penetrating injury. Early recognition of this condition is imperative, as complications of traumatic hyphema, such as intraocular hypertension or rebleeding, can lead to permanent vision loss.

Ophthalmic Trauma Correlation Matrix (OTCM): a potential novel tool for evaluation of concomitant ocular tissue damage in open globe injuries.

PURPOSE: To introduce a novel tool to investigate the correlation between concomitant injuries and primary open globe injury (OGI) in the setting of ophthalmic trauma, the "Ophthalmic Trauma Correlation Matrix" (OTCM). METHODS: Retrospective cohort review, performed at a tertiary referral eye care center in Eastern Nepal, involving all eyes with OGI meeting the inclusion criteria from 2015-2018. Clinical data including details of primary injury, concurrent injuries, and clinical course were noted from hospital medical records. A correlation matrix chart was devised using matrix correlation and Pearson's correlation coefficient. This chart was then used to evaluate the association of the various injuries in the setting of OGI. RESULTS: A total of 109 eyes with OGI were included. Majority of the eyes (78, 71.6%) had zone I injuries, while most of the eyes (66, 60.6%) had penetrating injury. The most frequent concomitant injuries in all zones of OGI were traumatic lens injury (77, 70.64%), followed by hyphema (48, 44.03%), and vitreous hemorrhage (35, 32.11%). The most common concomitant injury associated with zone I was hyphema (0.873), while traumatic subluxation/cataract (0.894) and vitreous hemorrhage (0.972) were commonly associated with zone II and III, respectively. CONCLUSIONS: OTCM could be a useful tool to manage injuries related to the primary ocular injury. This additional information will aid in the prognostication, planning, and management of OGI and potentially prevent repeat surgeries and inadequate treatments.

Seventy-one cases of uveitis-glaucoma-hyphaema syndrome.

PURPOSE: To assess Uveitis-Glaucoma-Hyphaema syndrome (UGH syndrome) with focus on resolution, glaucoma development and risk factors. METHODS: This retrospective case-control study with a cross-sectional component was performed to compare three groups with 71 patients each: UGH syndrome, dislocated intraocular lens (IOL) without UGH syndrome and ordinary pseudophakia. Main outcome measures were resolution of the UGH syndrome, best-corrected visual acuity (BCVA) and the need of glaucoma therapy. We also assessed the IOL-iris contact signs and the use of blood thinners. RESULTS: Uveitis-Glaucoma-Hyphaema (UGH) syndrome resolved in 77 % of patients who underwent various kind of IOL surgery. Intraocular pressure (IOP) decreased and BCVA improved in the operated cases (p = 0.02 and p < 0.001, respectively), but not in the cases treated conservatively. Intraocular pressure (IOP) ≥22 mmHg at the first haemorrhage predicted the need of glaucoma therapy after UGH syndrome resolution (p = 0.002, area under the curve = 0.8). Fifty-one per cent of patients without preexisting glaucoma needed glaucoma therapy after UGH syndrome resolution. Pseudophacodonesis was seen more frequently in the UGH group than in the ordinary pseudophakia group (p = 0.001). Iris defects were not more frequent in the UGH group than in the Dislocated group but the types of defects differed (p < 0.0001). Blood thinners were not more frequent in UGH. CONCLUSION: In UGH syndrome, the results are better with surgical intervention than with conservative treatment, but surgery does not guarantee resolution. Pseudophacodonesis is a risk factor for UGH syndrome, but blood thinners are not, and iris defects are not specific to UGH syndrome. A high IOP at the first haemorrhage increases the risk for needing subsequent IOP-lowering therapy.

Iris aneurysm in feline hypertensive oculopathy.

OBJECTIVE: To describe and document the prevalence and cause of iris aneurysm in feline hypertensive oculopathy. ANIMALS STUDIED: Privately owned cats with systemic hypertension presented for sudden visual deficits and/or hyphema. PROCEDURES: A retrospective search of medical records of cats with systemic hypertension was performed in a specialized eye practice from October 2001 to August 2016. Inclusion criteria used for further evaluation were (1) systolic blood pressure exceeding 170 mm Hg measured by Doppler ultrasound, (2) typical fundus changes consistent with systemic hypertension (retinal folds, retinal edema, intraretinal bullous fluid accumulation, retinal detachment-partial or total, intra-/preretinal bleeding) in at least one eye, and (3) at least one follow-up visit with documented response to therapy with amlodipine. Cats with bilateral hyphema were excluded. RESULTS: A total of 206 cats fulfilled the inclusion criteria. Twenty-eight cats (14%) showed an aneurysm of the iridal vessels, 21 75% with some amount of hyphema. In total, hyphema was present in 62 cats (30%). Pearson correlation of fundus changes, hyphema, and aneurysm was performed. A high correlation between fundus changes without posterior segment hemorrhage and hyphema was found. The histopathology of one eye showed iridial vascular changes compatible with an aneurysm. In 75 cats, additional blood analysis was performed. Presumed chronic kidney disease (80%) was the most common cause of systemic hypertension with eye disease, followed by hyperthyroidism (20%). CONCLUSION: Vascular changes of the iris compatible with aneurysms were seen in 14% of cats with systemic hypertension and may result in vascular rupture and acute hyphema.

Unusual case of dasatinib-associated acute bilateral hyphemas leading to blindness in a patient with chronic myeloid leukaemia.

Chronic myeloid leukaemia (CML) is a myeloproliferative disorder with an incidence of 1-2 cases per 100 000 adults per year.1 Since the International Randomized Study of Interferon and STI571 trial (IRIS trial) in 2003, treatment with tyrosine kinase inhibitors (TKIs) has become the standard of care for patients with newly diagnosed CML in the chronic phase.2 Dasatinib is a second-generation TKI and is generally well tolerated, with cytopenias, gastrointestinal (GI) symptoms and fluid retention being the most commonly observed side effects.3-5 Bleeding complications, although unusual, have been reported with dasatinib, with an incidence ranging from 8% to 24%.3-6 The most commonly reported site of bleeding is the GI tract.3 5 We report an unusual case of dasatinib-associated bleeding presenting with acute bilateral hyphemas, which, to our knowledge, is the first report of its kind.

Nerf gun eye injuries: traumatic hyphema.

Three unrelated patients attended the accident and emergency department with pain and blurred vision after ocular injury with a Nerf gun. Two were adults and one was a child, all of which presented within a 3 months' period. All three cases were found to have ≥1 mm of traumatic hyphema (pooling of blood in anterior chamber of the eye), indicating significant ocular trauma. The two adult patients had formed hyphema and uveitis. The 11-year-old child had formed hyphema, corneal oedema, anterior uveitis, localised angle recession and commotio retinae, which further highlight the severity of the ocular trauma. Significant Nerf gun ocular injuries are not reported in the literature, as far as we know. This case series serves to raise awareness of the seriousness of Nerf gun ocular injuries. It encourages further exploration of reasons for such injuries, as well as a review of protective measures against ocular trauma.

Iris juvenile xanthogranuloma in an infant - spontaneous hyphema and secondary glaucoma.

Juvenile xanthogranuloma (JXG) is a benign histiocytic skin disorder mainly encountered during infancy and childhood. Although with multiple potential localizations, less than 1% of the cases exhibit ocular manifestations. Some of these might lead to serious complications, specifically, secondary glaucoma that can result in severe and blinding eye disease. The aim of the present case report was to demonstrate typical clinical features, emphasize the difficulties attributed when managing these patients and literature review. We present the case of 4 months old female baby with spontaneous hyphema and secondary unilateral glaucoma due to ocular JXG. The natural history and treatment of the condition were extremely difficult to handle due to multiple opinions in histopathology related to other severe conditions that resembled with the lesions detected in this case: myelomonocytic leukemia and Langerhans cell histiocytosis. Although a minority of patients with JXG have ocular involvement, recognition of this condition is important because a treatment delay can lead to serious complications, such as glaucoma and spontaneous hyphema, as in our case. A thorough differential diagnosis represents the key to a proper management plan in these patients, both on short and long term. "Triple disease" defined as JXG plus neurofibromatosis type 1 (NF-1) and juvenile chronic myelogenous leukemia (JCML) has been reported, but it was not confirmed in our patient.

Uveitis-glaucoma-hyphaema syndrome with in-the-bag placement of intraocular lens.

Uveitis-glaucoma-hyphaema (UGH) syndrome is commonly reported following intraocular lens (IOL) implantation in the anterior chamber or malpositioned posterior chamber IOLs. It is extremely rare to have this complication in an eye with intact posterior capsule and a well placed in-the-bag IOL. We report a case of a 48-year-old man who presented with blurred vision after an uneventful cataract surgery in the right eye, and who was treated for anterior uveitis. The anterior chamber inflammation persisted despite intense treatment with topical steroids for 2 months, and the intraocular pressure was high. The posterior chamber IOL was in the bag and well covered by a capsulorrhexis margin. Dilated gonioscopy revealed inferior capsular bag hyphaema secondary to the superior haptic displacement due to a tear in the equatorial bag. Our case highlights the importance of dilated gonioscopy and a rare possibility of UGH syndrome in an eye with a well-placed IOL.

Canine Secondary Glaucomas.

Secondary glaucomas are common in dogs, and occur due to obstruction of aqueous humor flow at the pupil, iridocorneal angle, or trabecular meshwork by numerous mechanisms. Secondary glaucoma is suspected based on examination findings, or presence of elevated IOP in an animal with a signalment inconsistent with primary glaucoma. Animals with secondary glaucoma require more diagnostic testing than animals with primary glaucoma. Management is challenging, and treatments used for primary glaucoma may be ineffective or even detrimental. Prognosis for vision and/or globe retention may be better than for primary glaucoma, particularly if underlying causes can be found and addressed promptly.