The Demography and Etiology of Pediatric Enucleation in a Tertiary Eye Center in North China, 2001-2015

[Ocular prosthetics in children-Possibilities and challenges]

One of the greatest challenges for ocularists is prosthetic fitting in children, especially in children with congenital anomalies such as clinical anophthalmia or functionless (blind) microphthalmia. The most frequent reason for prosthetic fitting in children is a condition following enucleation for retinoblastoma, followed by trauma and congenital pathologies. The standard treatment after enucleation or evisceration begins intraoperatively with the selection of an suitable implant and the use of a conformer at the end of the operation to shape the prosthetic cavity. An initial prosthesis can be fitted 4 weeks postoperatively, with a final fitting taking place 3 months later. If iatrogenic scarring or scarring due to an infection of the prosthetic cavity occurs, the approach of the ocularist must be appropriately adapted with the use of modified prosthesis shapes and shorter treatment intervals. Surgical options include scar excision and oral mucosa or amniotic membrane transplantation. Congenital anomalies require the shortest treatment intervals and even more so for anophthalmia than for microphthalmia. The strategy is characterized by simultaneous stimulation of the soft tissue of the ocular adnexa as well as the bony orbit. As self-inflating hydrogel expanders are no longer available, conservative prosthetic treatment is the only option. Close cooperation between child/parent, ocularist and ophthalmic plastic surgeon is the best prerequisite for a good long-term treatment outcome.

Enucleation in pediatric open globe injuries: demographics and risk factors

PURPOSE

The purpose of this study is to report the demographics and risk factors for undergoing primary enucleation in the setting of acute open globe injury (OGI) in the pediatric population in the USA.

METHODS

This retrospective, cross-sectional study of pediatric patients with OGIs in the USA between 2002 and 2014 was conducted utilizing data from the National Inpatient Sample Database. Descriptive statistics, chi-square testing, and univariate and multivariable analyses were performed.

RESULTS

In the USA, 8944 cases of pediatric OGI were identified between 2002 and 2014 in the NIS Database, of which 344 underwent primary enucleation. Blacks and Asian/Pacific Islanders made up higher proportions of enucleated cases compared to non-enucleated cases. Older age, male sex, being Black or Asian/Pacific Islander, OGI with an intraocular foreign body, rupture type OGI, and concurrent endophthalmitis were identified as risk factors for undergoing enucleation. There was no significant difference in insurance status among enucleated versus non-enucleated cases. Mean length of hospital stay (in days) was almost 3 times higher in enucleated OGIs. By hospital's geographic location, the Midwest hospitals had a greater proportion of enucleated versus non-enucleated cases compared to other regions.

CONCLUSION

Significant demographic differences were identified in OGI patients that underwent primary enucleation versus repair with regard to age, sex, race, the geographic location of hospital admission, mean length of hospital stay, type of ocular injury, and other ocular complications. Most pediatric traumatic enucleations between 2002 and 2014 were reported in teenagers (16-20 age group), in males, and in Blacks.

Psychological symptoms in anophthalmic patients wearing ocular prosthesis and related factors

Anophthalmic patients not only cause obvious functional deficits and facial deformities, but lead to poor psychological outcomes, although prosthesis wearing can offer improvements in psychological well-being to some extent. The study aimed to comprehensively evaluate the psychological symptoms and analyze related factors in anophthalmic patients wearing ocular prosthesis.Total of 150 anophthalmic patients and 120 control subjects were included in this cross-sectional study. Baseline characteristics survey and the symptom checklist-90 scale were completed by all participants to assess the psychological symptoms and analyze their related factors by multivariate analysis.The anophthalmic patients exhibited the increased levels of somatization, depression, anxiety, and hostility compared with control subjects. The most prominent symptom was hostility with the median score of 1.20. Female patients presented with higher somatization, depression, anxiety, and hostility. Marital status single was positively associated with depression, anxiety, and hostility symptoms. Lower education and cause of enucleation were related to higher levels of hostility.Anophthalmic patients wearing ocular prosthesis presented with more prominent hostility and somatization besides its higher depression and anxiety symptoms. The findings suggest that for female single anophthalmic patients with low education, especially caused by trauma, timely psychological assessment and intervention should be provided to avoid undesirable consequences.

Risk Factors for Trauma-Related Eviscerations: Analysis of 821 Cases

Evisceration is the end therapeutic approach for the treatment of severe ocular trauma cases, and it is a tremendous loss for patients. In this study, we explored the changing trends in the number of surgeries performed, demographic data and ocular features, and risks for early evisceration, aiming to provide more data for the additional prevention and management strategies for this catastrophic problem. This was a retrospective study that included patients who underwent ocular evisceration at the Zhongshan Ophthalmic Center between January 2013 and December 2017. A total of 1229 evisceration cases were reviewed, and only trauma-related eviscerations were analyzed. Etiology, demographic data, ocular features, and hospitalization time were evaluated. The total number of trauma-related eviscerations recorded in the past five years was 821 cases. The number of surgeries performed was almost constant each year (164 ± 17 cases); 35% of the patients were less than ten years old at the time of the original ocular injury and 69% of them were male. Endophthalmitis led to significantly early evisceration compared with cases without endophthalmitis (P < 0.05). The group with a history of silicone oil tamponade showed a significantly longer surgical interval between trauma and evisceration than did the nonsilicone oil tamponade group (P < 0.05). Day-case hospitalization for evisceration increased from 0% to 32% over the past five years. The results of the present study show that the number of ocular trauma-related eviscerations performed in the past five years was almost unchanged and boys under ten are highly susceptible. This study also demonstrates that endophthalmitis leads to significantly early evisceration, and silicone oil tamponade may postpone ocular atrophy. Based on the study data, day-case surgery is safe for evisceration management.

Indications for Pediatric Ocular Prosthesis Fitting at a Referral Center in the Middle East

Trauma is the major reason for globe loss in adults; however, there are less data regarding the causes for globe loss in children. We reviewed the underlying diagnoses of children who underwent ocular prosthesis fitting over a 1-year period at a referral eye hospital in the Middle East and found retinoblastoma, trauma, and congenital microphthalmia or anophthalmia to be the most common diagnoses, respectively. Enucleation and evisceration were the most common procedures and were exclusively performed for retinoblastoma and trauma, respectively. Ocular morbidity from the most common diagnoses related to pediatric globe loss in the region could be decreased by improved family education, safety precautions, and genetic counseling.