Pediatric Foreign Body Aspiration: Time of Occurrence and Factors Affecting Outcomes.

OBJECTIVES: The goal of this study was to assess which factors could affect outcomes in pediatric patients undergoing bronchoscopy for foreign body aspiration (FBA). METHODS: This is a retrospective case series study evaluating patients who underwent bronchoscopies because of FBA at a tertiary pediatric hospital between January 1, 2010, and December 6. 2018. Data collected included demographic information, time of the aspiration event, history of developmental delay, time of the procedure, duration of the procedure, and outcome (discharged, admission to the hospital or pediatric intensive care unit [PICU], or deceased). Statistical analysis was performed using standard regression analysis and analysis of variance. RESULTS: There were a total of 114 patients who underwent bronchoscopy for FBA (61% male and 39% female). The mean ± SD age was 2.8 ± 3.4 years, and 16% had developmental delay. The mean age for patients with developmental delay was 3.43 years, compared with 1.69 years for patients without developmental delay. The age difference between these 2 groups was statistically significant (P = 0.0047). The most commonly aspirated object was food (57%), and patients were usually with their parents at the time of aspiration (78%). Most aspiration events (57%) happened between 4 pm to 4 am. The mean ± SD time of procedure was 38 ± 28 minutes. The probability of admission to the hospital, PICU, and death increased with the duration of the procedure (P < 0.001). Patients with procedures longer than 60 minutes had a 40% probability of admission to the PICU, and patients with cases longer than 120 minutes had 13% probability of mortality. CONCLUSIONS: Most FBA s occurred in the evening while the children were with their parents. Education of families regarding the risk of aspiration is crucial, so they are always attentive to this issue. Although the focus on prevention tends to be with younger patients, it is essential to emphasize the risk of FBA in older patients with developmental delay. Because most episodes of aspiration occur later in the day, it is imperative that tertiary pediatric centers ensure that the evening staff is trained and have the available equipment for these complex cases.

Increased incidence of chalazion associated with face mask wear during the COVID-19 pandemic.

PURPOSE: To determine whether the incidence of chalazion increased significantly in the San Francisco Bay Area and Los Angeles County following the widespread adoption of face mask wear in response to the COVID-19 pandemic. METHODS: This is a retrospective multicenter study of two ophthalmology institutions: a private Oculoplastics practice in San Francisco and the Oculoplastics division of the Stein Eye Institute at the University of California, Los Angeles. All patients seen during the studied time periods with a diagnosis of chalazion or hordeolum were identified through review of electronic medical records and included in the study. Incidence was determined for each month between January and August 2020, and compared to data from prior years via ANOVA to evaluate for changes after the onset of the pandemic. RESULTS: In San Francisco, the incidence of chalazion rose significantly in June through August of 2020 when compared to the same interval in 2016, 2017, 2018, and 2019. In Los Angeles, the rise in chalazion incidence in 2020 was also statistically significant when compared to data from the years 2018 and 2019. CONCLUSION: Importance: Widespread mask wear does appear to correspond to an increased incidence of chalazion. This risk may be minimized, while still maintaining the protective benefits of mask wear, by taking the proactive measures discussed to decrease mask induced eye dryness and changes in the eyelid microbiome.

Analysis of Narcotic Use in Isolated Facial Fractures: Potential Targets for a Narcotic Reduction Protocol.

ABSTRACT: Anecdotal evidence suggests that patients with isolated traumatic facial fractures have high narcotic usage, yet there is a lack of literature delineating this relationship. This study aimed to characterize total amount and factors predictive of narcotic usage following isolated traumatic facial fracture. Study participants (n = 35) were predominantly male (91.4%), mean age 40.5, Caucasian (34.3%), suffered some form of assault (62.9%), and remained hospitalized for an average of 3.0 days. Average morphine milligram equivalent (MME) use in the inpatient setting was 967.6 for operative (n = 30) and 37.5 for nonoperative (n = 5) patients. Average total narcotic use across inpatient and outpatient settings was 1256.6 MME for operative and 105 MME for nonoperative patients. Operative intervention predicted a significant difference in total inpatient narcotic usage (P = 0.009). For patients who underwent surgical intervention, significant variations in narcotic usage were found based on mechanism of injury (24-hour postoperative, P = 0.030), but not injury severity or number of procedures. Specifically, individuals suffering highly traumatic fractures (eg, gunshot wound) demonstrated increased total postoperative narcotic usage of 1194.1 MME (P = 0.004). Interestingly, non-narcotic analgesic use including acetaminophen and lidocaine-epinephrine resulted in significantly lower narcotic usage in the postoperative setting. These findings suggest a role for narcotic-reducing enhanced recovery after surgery protocols in the setting of isolated facial trauma.

Health-Related Quality of Life in Craniofacial Conditions: Concordance Between Child and Parent Reports.

INTRODUCTION: Craniofacial conditions (CFCs) profoundly influence health-related quality of life (HRQoL). In children with CFCs, patient-reported outcome measures have become an integral adjunct to more objective surgical outcome measures. Patient-reported outcome measures are designed to assess HRQoL domains. Few studies have evaluated parent and child agreement about HRQoL in the context of CFCs. The aims of this study were to explore the impact of CFCs on HRQoL domains in children and their parents and to determine whether patient and parent perspectives converge. METHODS: The Craniofacial Conditions Quality of Life Scale (CFC-QoL) is a newly developed 5-domain survey available in child self-report and parent report and in English- and Spanish-language versions. The 5 domains are the following: social impact, psychological function, physical function, family impact, and appearance impact. Children with CFCs (ages 7-21 years) and parents of children with CFCs were recruited via the craniofacial care team clinic at a major metropolitan children's hospital. All children and parents completed the CFC-QoL Scale in their preferred language of English or Spanish. Scale internal consistencies were calculated for child patients and parents, for English and Spanish versions. Scores on the 5 domains were compared for children and parents across English versus Spanish versions. RESULTS: For children with CFCs (N = 75), the sex was distributed almost equally. Patients were mostly Hispanic (69.3%), and their ages ranged from 7 to 21 years old (M = 13.2, SD = 3.62). The mean values for patient and parent scores were low, suggesting good HRQoL across all 5 domains. Pearson correlation coefficients were computed to explore the interrelationships between patient and parent report for each of the 5 CFC-QoL subscales. For the total sample, patient and parent scores were significantly and moderately positively correlated for all subscales. When analyzed separately based on sex, ethnicity, and diagnostic group, the correlation patterns were not identical to those found for the total sample. When analyzed separately for diagnostic group, there was less consistency in patterns, with patient-parent dyads showing different levels of agreement based on child's diagnostic grouping. CONCLUSIONS: Although there is substantial agreement between parents and patients when considered on a group level, there is moderate agreement between patients and parents when considered at the dyadic level, underscoring the importance of measuring and considering both perspectives.

Examining the Role of Retrobulbar Hyaluronidase in Reversing Filler-Induced Blindness: A Systematic Review.

PURPOSE: To provide a systematic review of the literature concerning retrobulbar hyaluronidase injections as a treatment for hyaluronic acid gel filler-induced blindness and evaluate the level of evidence for this proposed therapy. METHODS: The authors performed a search of English language articles published on the use of retrobulbar hyaluronidase to reverse vision loss precipitated by hyaluronic acid gel fillers. Articles reviewed included case reports/series, experimental investigations, expert opinion commentaries, and major reviews. To date, there have been no case-control, cohort, or randomized control studies to evaluate this treatment. Five anecdotal descriptions of hyaluronic acid gel filler blindness treated specifically with retrobulbar hyaluronidase were identified, for a total of 9 patients. One hundred twelve articles in total on this treatment and related topics, including filler-induced blindness and alternative treatments, were identified and reviewed. RESULTS: Of the 9 documented cases of patients treated with retrobulbar hyaluronidase for hyaluronic acid-induced blindness, visual improvement was demonstrated in 2 cases. The successes, however, are undermined by inconsistent pretreatment ophthalmic assessment and documentation. Animal studies demonstrate mixed results. Laboratory studies document the inability of hyaluronidase to cross the optic nerve sheath. CONCLUSIONS: There is not currently enough evidence to support retrobulbar hyaluronidase as a treatment for filler-induced blindness. Additional studies are needed to further evaluate its efficacy and explore alternative treatments.

Assessing Retrobulbar Hyaluronidase as a Treatment for Filler-Induced Blindness in a Cadaver Model.

BACKGROUND: Retrobulbar injection of hyaluronidase is a proposed but unproven treatment for blindness induced by hyaluronic acid gel fillers. This study examines the viability of this treatment by determining whether hyaluronidase can diffuse through the dural sheath of the optic nerve to clear a filler-mediated occlusion of the central retinal artery. METHODS: Six human cadaveric optic nerves were studied in vitro. One optic nerve was selected as a control and maintained at physiologic temperature, without any exposure to hyaluronic acid gel or hyaluronidase. Another optic nerve was randomly selected to simulate the filler-induced central retinal artery occlusion with subsequent retrobulbar hyaluronidase injection. To simulate a central retinal artery occlusion, this experimental nerve and additional controls were injected with hyaluronic acid gel. These hyaluronic acid gel-injected nerves were then either injected directly with hyaluronidase to establish a control for intraneural hyaluronidase exposure, or immersed in undiluted hyaluronidase to simulate retrobulbar hyaluronidase injection. To control for passive diffusion of hyaluronic acid gel from neural parenchyma, one nerve was immersed in saline. Following fixation, the nerves were grossly and microscopically assessed for the quantity and distribution of hyaluronic acid. RESULTS: Intact hyaluronic acid gel was observed grossly and microscopically in the control optic nerves injected directly with filler and not with hyaluronidase. The control optic nerve injected with intraneural hyaluronidase exhibited partial digestion of the filler. Immersion in undiluted hyaluronidase led to no apparent gross or microscopic digestion of injected intraneural hyaluronic acid gel. CONCLUSION: Hyaluronidase does not demonstrate the ability to cross the dural sheath of the optic nerve, suggesting that retrobulbar hyaluronidase injection is unlikely to alleviate hyaluronic acid gel-mediated central retinal artery occlusion and blindness.