Bilateral vocal cord paralysis caused by accidental button battery ingestion in children: A case report and literature review.

Button battery ingestion in pediatric populations is a common occurrence with severe sequelae. Multiple case reports have established the occurrence of death, fistula formation, mucosal erosion, esophageal perforation, and bleeding post-ingestion of button batteries. However, there is a gap in the literature on the occurrence of bilateral vocal cord paralysis post-lithium battery ingestion. We present a case in which a 12-month-old male developed bilateral vocal cord paralysis following ingestion of a button battery. We compare our case to eleven other reports that exist in the literature based on age, sex, time until removal, clinical presentation, day upon which vocal cord paralysis developed, anatomic location, and post-operative course. We conclude that bilateral vocal cord paralysis is a time-sensitive complication which requires prompt diagnosis. Any child with stridor following button battery ingestion should undergo consultation with pediatric otolaryngology immediately. In addition, long-term follow-up is necessary to evaluate return of normal vocal cord function.

In-office insertion tympanostomy tubes in children using single-pass device.

OBJECTIVES: Insertion of tympanostomy tubes (TT) is generally accomplished in children in the operating room under general anesthesia. We report on 229 children treated in-office with a novel device. METHODS: Investigators participated in an IRB-approved, prospective, single arm, multisite investigation of in-office TT placement in awake children. Topical anesthetic was applied, and protective restraint was used. TT placement was performed with a single-pass TT insertion device. Safety was assessed by monitoring procedural events. RESULTS: Four hundred and forty-four ears were treated in 229 children at 10 sites. Children were in age groups 6-24 months (n = 211, mean = 13 months) and 5-12 years (n = 18, mean = 8.3 years). Two hundred and fifteen children received bilateral TT placement, and 14 received unilateral placement. Overall, 226/229 (98.7%) children had successful TT placement in the office (209/211 in 6-24 months and 17/18 in 5-12 years). Three children were rescheduled for the operating room due to anatomical challenges or patient movement. Median procedure time for bilateral cases in both age groups was 4:53. Two minor adverse events (AEs) were reported in one patient. Per independent assessment of 30 procedure videos by clinicians, TT placement was tolerated acceptably by all children. CONCLUSION: In-office TT placement in awake young children using topical anesthetic, enabled by a single pass delivery device, was safe, successful and well tolerated. The American Academy of Otolaryngology (AAO) recently released a Position Statement supporting in-office TT placement in appropriate children. These results affirm an in-office alternative for clinicians and parents who have concerns with the risk, inconvenience and cost of surgery in an operating room under general anesthesia.Level of Evidence: 2c.Clinical Trials Registration Number: NCT03544138.

Recurrent Laryngeal Nerve Injury and Swallowing Dysfunction in Neonatal Aortic Arch Repair.

BACKGROUND: We evaluated the incidence, clinical effect, and recovery rate of vocal cord dysfunction (VCD) and swallowing dysfunction in neonates undergoing aortic arch repair. METHODS: We retrospectively evaluated 101 neonates who underwent aortic arch reconstruction from 2008 to 2015. Direct flexible laryngoscopy was performed in 89 patients before initiation of postoperative oral feeding after Norwood (n = 63) and non-Norwood (n = 26) arch reconstruction. We defined VCD as immobility of vocal cords or their lack of coaptation and poor mobility. RESULTS: The incidence of VCD after aortic arch repair was 48% (n = 43). There was no significant difference between the VCD and non-VCD groups in postoperative length of stay, extubation failure, cardiopulmonary bypass, cross-clamp, selective cerebral perfusion time, operative death, and The Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery (STAT) Congenital Heart Surgery Mortality Categories. Placement of gastrostomy (p = 0.03) and documented aspiration (p = 0.01) were significantly more common in VCD patients. The incidence of VCD was 41% (n = 26) after Norwood and 65% (n = 17) after non-Norwood repairs (p = 0.06). Gastrostomy was required in 44 Norwood patients vs 9 non-Norwood patients (p = 0.004). Median length of stay was similar in Norwood patients with or without VCD (p = .28) but was significantly longer in non-Norwood patients with VCD vs those without (p = 0.002). At follow-up direct flexible laryngoscopy, VCD recovery was 74% (14 of 19) in the Norwood group and 86% (12 of 14) in the non-Norwood group. CONCLUSIONS: The incidence of VCD and swallowing dysfunction in neonates undergoing aortic arch reconstruction is high. Patients with VCD have a significantly higher incidence of gastrostomy placement and aspiration. In the Norwood population, length of stay is not associated with presence or absence of VCD. More than 70% of patients in each group who had direct flexible laryngoscopy follow-up recovered vocal cord function.

Retropharyngeal and parapharyngeal abscesses: Factors in medical management failure.

Retropharyngeal and parapharyngeal abscesses are the most common deep neck infections in the pediatric population. How best to treat these patients, be it intravenous antibiotics or immediate surgical incision and drainage, has long been debated. The purpose of this study was to evaluate patient and abscess characteristics associated with failure of medical treatment. We retrospectively examined 46 patients between 1999 and 2009 at Arnold Palmer Children's Hospital in Orlando. Patient charts were reviewed, and data collected included age, gender of the patient, size of the abscess, days of admission to the hospital, admission to the intensive care unit, and surgical intervention, if applicable. All patients first received 24 to 48 hours of IV antibiotics, at which point a clinical decision was made to proceed with surgery or continue conservative management. When comparing antibiotic treatment failure across age, gender, and abscess size, statistically significant correlation occurred only with the size of the abscess. Medical management was more likely to fail, and surgery needed, when abscesses were larger than 2 cm. Additionally, hospital stay was not statistically different between the medical and surgical groups. Our data demonstrate statistical significance for the ability to treat retro- and parapharyngeal abscesses 2 cm or less in diameter with IV antibiotics alone, without complications, and with a statistically similar average hospital stay compared with surgery. Abscesses larger than 2 cm may be managed medically, as well, but failure of antibiotic therapy alone is more likely, with surgical intervention more often required.

Effectiveness of laser-assisted myringotomy for otitis media in children.

OBJECTIVE: To evaluate the effectiveness of OtoScan CO2 laser-assisted myringotomy (OtoLAM ESC/Sharplan) for acute otitis media and chronic otitis media with effusion (COME) in children. STUDY DESIGN: Retrospective review of 47 children with refractory acute otitis media (RAOM) or COME more than 3 months in duration in a pediatric otolaryngology practice. METHODS: Laser-assisted myringotomy was performed on 47 patients (79 ears) using the OtoLAM device. There were 28 children (ages 0.50-3 years) with RAOM and 19 children (ages 0.58-15 years) with COME. RESULTS: A total of 57.4% of procedures were considered treatment failures. Failures occurred in 53.6% of patients with RAOM on average +/-SD 3.89 +/- 2.16 weeks after the procedure and in 63.2% of patients with COME on average +/-SD 7.25 +/- 5.57 weeks after the procedure. Age, sex, microorganism isolated, myringotomy size, wattage, and laterality did not predict outcome. Ventilation tube insertion was performed in 27 (57.4%) patients. Two patients have persistent tympanic membrane perforations at 2 years. CONCLUSIONS: Laser-assisted myringotomy in children with RAOM and COME was associated with a high incidence of recurrence or persistence of disease and with perforation of the tympanic membrane. Recommendations for use of the OtoLAM should include discussion of high failure rates and the strong likelihood of subsequent ventilation tube insertion. The OtoLAM remains an option for office-based ventilation of the middle ear for families and patients where general anesthesia is a concern.