Open eye injuries in the pediatric population in Kuwait

All about traumatic cataracts: narrative review

Ocular trauma is an important cause of monocular blindness worldwide. Injury to the lens after blunt or penetrating trauma is common and can result in vision impairment. Selecting the most appropriate therapeutic approaches depends on factors such as patients' age, mechanism of trauma, and underlying clinical conditions. Early management, especially within childhood, is essential because of the difficulties involved in examination; anatomical variations; as well as accompanying intraocular inflammation, amblyopia, or vitreoretinal adhesions. The objective of this study was to provide a comprehensive review of the epidemiology and clinical management of traumatic cataract, highlighting the significance of accurate diagnosis and selection of the optimal therapeutic approach.

Pediatric Open Globe Injury in Central China

Purpose

To describe the characteristics, managements, and outcomes of pediatric open globe injury (OGI) in central China.

Methods

Retrospective chart review of pediatric diagnosis in patients with OGI between 2017 and 2020 at Henan Eye Hospital. Four hundred and one eyes of the patients younger than 17 years were included in this study. Open globe injury was classified according to the Birmingham Eye Trauma Terminology system (BETT). Age, sex, history, cause, month of trauma, treatment received, and outcomes were recorded. Visual acuity was documented according to standard visual acuity chart (decimals).

Results

Four hundred and one eyes of patients were included in the study. The mean age was 6.6 ± 3.4 years with the range from 8 months to 16 years. Open globe injuries (OGIs) occurred most frequently in the 2–8 year age and significant male predominance was noted (70.8%). The incidence of pediatric OGIs was lowest in summer months while it increased in the winter months. The most common type of pediatric OGI was penetration (89%). Scissors/knife accounted for 22%, followed by pen/pencil (15.2%), and wood/bamboo sticks (14.5%) of all the pediatric OGIs. Among the injuries, the most frequently involved is the zone I (76.1%). Initially, 70.8% of the eyes received primary debridement and wound closure without any additional intervention, while only one eye has no possibility of anatomical reconstruction when it received an evisceration. After the initial management, 198 eyes received subsequent operation, including 44 eyes that underwent cataract removal + intraocular lens (IOL) implantation, and 24 eyes underwent IOL implantation. Finally, over 6 months of follow-up, 129 eyes (32.2%) got visual acuity (VA) of 0.3–1.5 and, 63 eyes (15.7%) got VA of 0.01–0.25, while 11 eyes (2.7%) were eviscerated.

Conclusion

This study showed that pediatric OGIs in central China are most seen in 2–8-year age group with significant male predominance. Scissors/knife, pen/pencil, and wood/bamboo sticks accounted for over half of all cases. Pediatric OGIs often result in significant vision loss. In some severe cases (2.7%), evisceration was ultimately performed. We should call on the public to pay more attention to their children and build a safer environment for them.

Pediatric Open Globe Injury in Tertiary Hospitals of Khobar and Dhahran

Background

Every year, 3.3 to 5.7 million eye injuries occur worldwide in children. Open globe injury is a common type of trauma that leads to blindness in all age groups. This study aimed to review and discuss the epidemiology, causes, and clinical outcome of pediatric open globe injury.

Methods

A retrospective chart review of all pediatric open globe injuries presented to King Fahad Hospital of the University and Dhahran Eye Specialist Hospital was conducted between 2010 and 2020. Data analyses were done to identify factors predicting ultimate visual acuity.

Results

The overall number of cases was 502, of which 120 cases were children and of the documented 118 cases, around 82 (69.5%) were males with an average age of 5.1 years. The traumatic object was sharp in 90 (89.1%) cases. The most common object was glass, presented in 18 (18.4%) cases. Most injuries were accidental (68.9%) and 48 (71.6%) cases out of 67 occurred inside the house. The factors associated with better visual outcome (20/40 or better) were sharp injuries, absence of hyphema, absence of vitreous hemorrhage, trauma with intraocular foreign body, undergone one operation, and absence of cataract at presentation.

Conclusion

The ultimate visual outcome post open globe injury could be predicted from the severity of the presenting signs. Also, the household environment carries the highest risk, hence it is not always a safe haven for children. Thus, childproofing the house and adult supervision is advisable.

Epidemiology and prognostic factors of open globe injuries in a Tunisian pediatric population

INTRODUCTION

Childhood ocular trauma is a preventable cause of visual impairment and blindness worldwide. The purpose of our study was to determine demographic, etiologic, and clinical characteristics, visual outcome, and factors affecting visual prognosis in children with open globe injuries (OGI) and to analyze the predictive value of ocular trauma scoring systems for OGI in children.

METHODS

We conducted a retrospective study enrolling 120 pediatric patients hospitalized for OGI from January 2010 to March 2017. Age, gender, date of trauma, time between trauma and presentation, place and circumstances of injury, etiology, visual acuity (VA), wound location and type of injury based on the Birmingham Eye Trauma Terminology, and the clinical signs were recorded. We recorded the number of surgical procedures performed, complications and visual outcomes.

RESULTS

The mean age was 7.38 years. In all, 62.5% of the patients were male, and 37.5% were female. The gender ratio was observed to decrease with increasing age. The mean time interval between injury and consultation was 22.80±42.68hours. Injuries usually occurred at home (80%) followed by playgrounds and sports venues (8.3%), the street (6.7%) and school (5%). All of the OGI's were accidental, and the main context was play (70%). The most common traumas were penetrating injury (60.8%) and metal (30%) objects. Penetrating trauma accounted for 68.3% of cases, followed by rupture (27.5%) and intraocular foreign body (IOFB) (7.5%). Initial VA was<1/10 in 59.2% of cases, and the point of entry was the cornea in 65.8% of cases. Final VA was<1/10 in 39.69% of all cases. FVA was significantly correlated with BCVA prior to the surgery, mechanism of the trauma, wound location and size, and other associated lesions. The Ocular Trauma Score (OTS) and the Pediatric Ocular Trauma Score (POTS) were significantly correlated with final VA.

CONCLUSION

OGI's in children occurs most frequently in school-age boys. Prognosis is determined by presenting visual acuity, trauma score, and wound severity and location.

Pediatric open-globe injury in a university-based tertiary hospital

BACKGROUND

To investigate epidemiology, etiology, and outcomes after repair of pediatric open-globe injury.

METHODS

We retrospectively reviewed medical records of patients ⩽18 years who underwent primary open-globe repair.

RESULTS

A total of 213 patients were identified. Male-female ratio was 1.44:1. Type of injury was penetration in 157 (74.4%) cases, rupture in 52 (24.4%) cases, and perforation in 2 (0.9%) cases. Knife injuries were the most common cause, affecting 38/196 (19.4%), followed by metallic object in 37/196 (18.9%) patients, glass in 26/196 (13.3%) patients, and pen or pencil in 24/196 (12.8%). Predictors of good visual outcome defined as (⩾20/40) were good initial visual acuity (⩾20/40; p < 0.0001), time from injury to arrival at the emergency room >24 h (p = 0.038), size of wound less than 10 mm (p < 0.0001), absence of iris prolapse (p < 0.0001), deep anterior chamber at presentation (p < 0.0001), absence of hyphema (p = 0.043), intact lens (p < 0.0001), and no retinal detachment during follow-up (p < 0.0001). A total of 27 (12.7%) cases were documented to have retinal detachment at any time during follow-up period. Predictors of retinal detachment were perforation and rupture (p < 0.0001), whereas penetration was not associated with development of retinal detachment, size of the wound ⩾10 mm (p < 0.0001), initial visual acuity ⩽20/200 (p < 0.0001), lens injury (p < 0.0001), and development of endophthalmitis (p < 0.027). Eight (3.7%) eyes had the clinical diagnosis of posttraumatic endophthalmitis.

CONCLUSIONS

The most common type of injury was penetration and the most common tool was knife. Visual outcome was affected by the initial presentation. Retinal detachment was a significant predictor of a worse final visual outcome.

A five-year retrospective study of the epidemiological characteristics and visual outcomes of pediatric ocular trauma

BACKGROUND

Pediatric trauma can lead to serious visual impairment as a result of the trauma itself or secondary to amblyopia. Precise data on epidemiological characteristics and visual outcomes of pediatric ocular injuries are valuable for the prevention of monocular blindness.

METHODS

A total of 268 cases of pediatric ocular trauma admitted to the Department of Ophthalmology of the Lithuanian University of Health Sciences Hospital from January 2008 to December 2013 were retrospectively reviewed. Data analysed included age, sex, cause, type and treatment of injury, initial and final visual acuity (VA) and tissues involvement. Eye injuries were classified by Birmingham Eye Trauma Terminology (BETT) and Ocular Trauma Classification System (OTCS).

RESULTS

The age of children ranged from 6 months to 17.5 years. Boys were more likely to suffer ocular injury than girls. Home was the leading place of eye injury (60.4%), followed by outdoors (31.7%), school (5.2%) and sporting area (2.2%). The highest percentage of eye injuries in children were caused by blunt (40.3%) and sharp objects (29.9%), followed by burns (9.3%), falls (6.7%), explosions (4.5%), fireworks (4.1%), gunshots (1.9%) and traffic accidents (0.7%). Closed globe injury (CGI) was the most common type of eye injury (53.4%). CGI were noted to be higher in children aged 13-18 years, while open globe injury (OGI) were higher in the pre-school age group. Injury of grade 4 and grade 5 were more common in OGI, while grade 1 and grade 2 predominated in cases of CGI. Hypotony, traumatic cataract, iris laceration, vitreous prolapse and uveitis were the most common presentations of OGI, while hyphema, secondary glaucoma and retinal edema were significantly related with CGI. Final diagnoses contributing to poor final visual outcome such as corneal scar corneal opacity, hypotony, aphakia, and retinal detachment were statistically significant related only with OGI. Overall, 65.63% of children regained good visual acuity (VA ≥ 0.5), but for 18.4% of them, the trauma resulted in severe visual impairment (VA ≤ 0.1).

CONCLUSION

Ocular trauma in children still remains an important preventable cause of ocular morbidity. This study provides data indicating that ophthalmological injuries are a significant cause of visual impairment in children.

Pediatric ocular trauma score as a prognostic tool in the management of pediatric traumatic cataracts

OBJECTIVE

To introduce and validate the pediatric ocular trauma score (POTS) - a mathematical model to predict visual outcome trauma in children with traumatic cataract METHODS: In this retrospective cohort study, medical records of consecutive children with traumatic cataracts aged 18 and below were retrieved and analysed. Data collected included age, gender, visual acuity, anterior segment and posterior segment findings, nature of surgery, treatment for amblyopia, follow-up, and final outcome was recorded on a precoded data information sheet. POTS was derived based on the ocular trauma score (OTS), adjusting for age of patient and location of the injury. Visual outcome was predicted using the OTS and the POTS and using receiver operating characteristic (ROC) curves.

RESULTS

POTS predicted outcomes were more accurate compared to that of OTS (p = 0.014).

CONCLUSION

POTS is a more sensitive and specific score with more accurate predicted outcomes compared to OTS, and is a viable tool to predict visual outcomes of pediatric ocular trauma with traumatic cataract.

Animal-inflicted ocular and adnexal injuries in children: A systematic review

Eye injury remains the leading cause of monocular blindness in children despite 90% of injuries being potentially preventable. Children interact with animals in a variety of situations, and the associated dangers may be underestimated. Animals are capable of causing ocular and adnexal injuries that are cosmetically and visually devastating. We examine the current literature regarding the nature and severity of animal-inflicted ocular and adnexal injuries in children.

Predictors of visual outcome in traumatic cataract

Traumatic cataract resulting from open- or closed-globe ocular trauma is one of the most common causes of blindness. Visual outcome is unpredictable because this is not determined solely by the lens. There is a lack of a standard classification, investigations, and treatment guidelines related to the outcome, with considerable debate regarding predictive models. We review the predictors of visual outcome following surgical treatment of traumatic cataracts, which may act as a guide to clinicians.

Controversies in traumatic cataract classification and management: a review

Traumatic cataract is one of the important causes of blindness after ocular trauma, either open or close globe. Visual outcome is unpredictable because it is not only lens that decides visual outcome. There is no standard classification, investigation, or treatment guidelines for the same. There are controversies regarding predictive models. We would like to highlight these controversies and try to reach certain guidelines that may help clinicians to manage traumatic cataracts.

Epidemiological and clinical features of paediatric open globe injuries in southwestern Turkey

AIM

To evaluate the epidemiologic, anatomic, and clinical features of open globe injuries in children.

METHODS

The medical files of patients under the age of 16 who had been operated for an open globe injury at Akdeniz University Hospital's Department of Ophthalmology were retrospectively evaluated.

RESULTS

A total of 90 patients were evaluated in this study. Among these patients, 26 (28.9%) were female and 64 (71.1%) were male. The mean age of the patients was 7.7±4.2 years. The male/female ratio was observed to increase with increasing age (P=0.006, r=7.48). Injuries were most likely to occur in spring and autumn (P=0.028). The time interval between the injury and the surgical repair was 9.36±27.4h. Forty (44.4%) of the injuries occurred in the home, 27 (30%) occurred in the yard, and 21 (23.3%) happened while playing in the street. The most common causes of injury were sharp metal objects (P<0.001). Injury to the cornea occurred in 47 (52.2%) of the patients (P<0.001). The most common complication to occur was cataract formation. Additional operations were necessary for 37 (41.1%) of the patients. The final visual acuity was correlated with both the initial visual acuity of the wounded eye prior to surgery and the length of the wound (P<0.001, r=0.502 and P<0.001, r=-0.442, respectively).

CONCLUSION

Open globe injuries that are suffered in childhood generally occur either at home, in the yard, or on the street, with sharp metal objects being the most common cause of injury. The initial visual acuity and the length of the wound are the most important determinants of the final visual acuity.

OcularTrauma Score: a useful predictor of visual outcome at six weeks in patients with traumatic cataract

OBJECTIVE

To validate the predictive value of the Ocular Trauma Score (OTS) in injury cases with traumatic cataracts.

DESIGN

Retrospective cohort study.

PARTICIPANTS

A total of 787 eyes.

METHODS

A total of 787 eyes of 787 subjects with traumatic cataracts were enrolled using specific inclusion criteria. The eyes were examined to review comorbidities caused by trauma. Surgery was performed for traumatic cataracts, lenses were implanted, and patients were treated for amblyopia, as applicable. The patients were reexamined 6 weeks postoperatively. On the basis of ocular trauma described according to the Birmingham Eye Trauma Terminology System, the patients were divided into 2 traumatic cataract groups: open globe injury and closed globe injury. The relationship of visual acuity (VA) with demographic and clinical variables was analyzed. The visual outcomes were predicted using the OTS, and the predictions were compared with the actual outcomes using statistical tests.

MAIN OUTCOME MEASURES

Visual acuity.

RESULTS

At 6 weeks postoperatively, 245 eyes (31%) had a VA ≥ 20/40 and 480 eyes (61.0%) had a VA >20/200. The OTS prediction was not significantly different when compared with actual visual outcome at 6 weeks postoperatively in all OTS categories.

CONCLUSIONS

The relationship of VA at 6 weeks with demographic and clinical variables was analyzed. In this study, the OTS was found as a reliable tool to predict visual outcome in cases of traumatic cataracts 6 weeks postoperatively.

Effect of interval between time of injury and timing of intervention on final visual outcome in cases of traumatic cataract

PURPOSE

There are no clear guidelines to treat traumatic cataract. This study was conducted to provide evidence-based care to patients with traumatic cataracts and to examine the effect of the time interval between injury and the first intervention on the final visual outcome.

METHODS

In a prospective cohort study, all patients presenting to our hospital with traumatic cataracts between January 2003 and December 2009 were enrolled. Information regarding demographics and ocular trauma was collected on the pretested World Eye Trauma Registry form for both the first and follow-up visits. In particular, we collected specific information on the time interval between the injury and intervention. The relationship between this time interval and the final visual outcome was analyzed. The study was conducted at a tertiary eye care center, in Dahod, at the junction of Gujarat, Madhya Pradesh, and Rajasthan states, in central western India.

RESULTS

The time interval between the injury and first intervention had a significant effect on the final visual outcome (p = 0.02, chi2 test).

CONCLUSIONS

The morphology of traumatic cataracts plays an important role in determining the appropriate surgical technique and the final visual outcome.

Visual Outcome of Traumatic Cataract in Pediatric Age Group

Purpose.

To review results of traumatic cataracts in children.

Methods.

This is a retrospective cohort study done at a tertiary eye care center at the junction of Gujarat, Madhya Pradesh, and Rajasthan states in central western India. We enrolled children with specific inclusion criteria, examined their eyes to review the comorbidities due to trauma, performed surgery for traumatic cataracts, and implanted a lens, treating amblyopia if applicable. The patients were re-examined 6 weeks postoperatively. We divided the traumatic cataract cases into open-globe (group 1) and closed-globe (group 2) groups according to the ocular trauma based on the Birmingham Eye Trauma Terminology System and compared the determinants of visual acuity.

Results.

Our cohort of 354 eyes with traumatic cataracts in children included 287 eyes in group 1 and 67 in group 2. Six weeks postoperatively, the visual acuity in the operated eye was >20/200 in 181 (63%) and ≥20/40 in 109 (38%) eyes in the open-globe group and >20/200 in 36 (53%) and ≥20/40 in 16 (22.4%) eyes in the closed-globe group (p = 0.143), and the difference between the groups was not significant in children. Overall, 125 (35.3%) eyes gained a visual acuity at 6 weeks of ≥20/40 and >20/200 in 214 (61.3%) cases.

Conclusions.

Satisfactory visual outcome can be achieved in children with traumatic cataracts, with no significant difference found among open- and closed-globe injuries in the pediatric age group.

Comparative study of final visual outcome between open- and closed-globe injuries following surgical treatment of traumatic cataract

OBJECTIVE

The objective of this work is to compare final visual outcomes in cases of surgically treated traumatic cataract between open-globe and closed-globe groups, as classified by the Birmingham Eye Trauma Terminology system.

DESIGN

Observational cohort study.

SETTING

Tertiary eye-care center at the trijunction of Gujarat, Madhya Pradesh, and Rajasthan states in central western India.

METHODS

We enrolled patients meeting specific inclusion criteria, examined their eyes to review any co-morbidities due to trauma, performed surgery for traumatic cataracts, and implanted lenses. The patients were re-examined 6 weeks postoperatively. We classified the cases of traumatic cataract as either open-globe (group 1) or closed-globe (group 2), according to the Birmingham Eye Trauma Terminology (BETT) system, and compared visual acuity.

OUTCOME MEASURES

Visual Acuity.

RESULTS

Our cohort of 687 eyes with traumatic cataracts included 496 eyes in group 1 and 191 in group 2. Six weeks postoperatively, the visual acuity was >20/60 in 298 (58%) and 75 (39.1%) operated eyes in groups 1 and 2, respectively (p < 0.001, ANOVA). At follow-up, >20/60 vision was significantly higher in group 1 than in group 2 (OR = 1.61; 95% CI, 0.85-3.02). Overall, 373 eyes (54.3%) regained final visual acuity >20/60.

CONCLUSIONS

Open-globe injury has a more favorable prognosis for satisfactory (>20/60) visual recovery after management of traumatic cataracts.

Traumatismes oculaires perforants de l'enfant

PURPOSE

The purpose of this study was to investigate the current causes and outcomes of open eye injuries in children.

PATIENTS AND METHODS

We reviewed the hospital records of 57 patients under 14 years of age who were treated for open globe injuries at Edouard Herriot Hospital, Lyon, France, between January 1999 and December 2003.

RESULTS

This review includes 57 patients: 41 males and 16 females. The mean age at admission was 6.8 +/- 3.5 years. The injury involved the right eye in 27 cases and the left eye in 30 cases. Sharp or pointed objects accounted for the majority of injuries. The most common location for a perforating ocular injury to occur was at home. Wounds involved the cornea in 41 cases. There was iris hernia in 21 cases, hyphema in 15 cases, vitreous prolapse in 14 cases, lens damage in 12 cases, and shallow anterior chamber in 11 cases. The most frequent complication was traumatic cataract. Secondary lens removal was performed in 15 cases. Visual acuity was 0.5 or better in 27 of the 57 eyes, with a mean follow-up period of 12 months.

CONCLUSIONS

Perforating ocular injuries are a frequent cause of unilateral visual loss. The highest proportion of injuries occurred at home and sharp objects were the most frequent causative agents. More adequate adult supervision and educational measures are necessary in order to reduce the prevalence of these accidents.