Advanced practice providers and children's hospital-based pediatric otolarynology practices.

Introduction: Advanced practice providers (APPs), including nurse practitioners and physician assistants, have been deployed in children's hospital-based academic pediatric otolaryngology practices for many years. However, this relationship in terms of prevalence, roles, financial consequences and satisfaction has not been examined. The objective of this study is to explore how APPs impact healthcare delivery in this setting.

Attenuation of Helper T Cell Capacity for TH1 and TH17 Differentiation in Children With Nontuberculous Mycobacterial Infection.

Nontuberculous mycobacteria (NTM) infect children with increasing frequency worldwide. Using blood and lymph node tissue from children with NTM lymphadenitis, and uninfected lymph node tissue from community controls, we evaluated helper T (TH) cells in functional assays of TH1/TH17 differentiation and measured the concentration of their associated cytokines at the site of infection. Circulating TH cells from infected children were attenuated in their TH1/TH17 differentiation capacity and expressed less interferon γ and interleukin 17 after polyclonal stimulation.

Pepsin as a biomarker for laryngopharyngeal reflux in children with laryngomalacia.

Objectives/hypothesis: Laryngomalacia is a common cause of newborn stridor. Laryngopharyngeal reflux (LPR) has been associated with laryngomalacia. Although pepsin, a component of LPR, has been associated with inflammatory diseases of the aerodigestive tract, its presence in the airways of laryngomalacia patients is unknown.

Safety of Ultrasound-Guided Botulinum Toxin Injections for Sialorrhea as Performed by Pediatric Otolaryngologists.

Objective: To evaluate incidence of complications and hospital readmission as a result of ultrasound-guided botulinum toxin injections to manage sialorrhea.

Study Design: Case series with chart review.

Setting: Children's Hospital of Wisconsin.

Recurrence patterns of cervical infections in children.

Objectives: (1) Elucidate the recurrence rate of pediatric cervical cellulitis and abscess (2) Evaluate the impact of pre-procedural imaging, length of stay, culture results, age and gender on readmission rate.

Methods: A retrospective review of all admissions to a tertiary pediatric hospital for cellulitis and abscess of the neck (ICD-9 682.1) from 2007 to 2013 including all readmissions within 91 days.

The use of botulinum toxin B in the treatment of a post-traumatic sialocele in a 4-year-old child: A case report.

Parotid sialoceles are bothersome complications of parotidectomy and penetrating injury to the parotid gland. Though typically self-limited and responsive to conservative management, they can be particularly difficult to manage in the pediatric population where even conservative interventions are less well tolerated. We present the case of a 4-year-old child with a post-traumatic parotid sialocele that was successfully managed with a single injection of botulinum toxin B.

Factors influencing successful peer-reviewed publication of original research presentations from the American Society of Pediatric Otolaryngology (ASPO).

Objective: To analyze factors associated with progression of an original scientific presentation at the American Society of Pediatric Otolaryngology (ASPO) Annual Meeting to publication in a peer-reviewed journal. A dataset of presenters was created to enable prospective follow-up to assess early impressions regarding publication success with longer-term publication outcomes.

Methods: Prior to the Annual ASPO meeting in 2013, a survey consisting of 10 questions was e-mailed to all 59 presenters.

Pediatric sleep surgery.

Adenotonsillectomy is the most common surgery performed for sleep disordered breathing with good outcomes. Children with obesity, craniofacial disorders, and neurologic impairment are at risk for persistent sleep apnea after adenotonsillectomy. Techniques exist to address obstructive lesions of the palate, tongue base, or craniofacial skeleton in children with persistent sleep apnea.

Sympathetic neuropathy and dysphagia following doxycycline sclerotherapy.

This case report demonstrates neurologic sequela following treatment with doxycycline sclerotherapy. A six-week-old child presented with respiratory distress from a macrocystic lymphatic malformation, extending from the skull base to the anterior mediastinum. Following doxycycline sclerotherapy, the airway symptoms resolved; however, the child developed silent aspiration and Horner's syndrome.

Endoscopic management of recurrent congenital tracheoesophageal fistula: a review of techniques and results.

Objective: Recurrent tracheoesophageal fistula (TEF) is a difficult problem in both diagnosis and management. Revision open repair with thoracotomy is challenging and has a significant associated morbidity. Because of the technical difficulty and the substantial morbidity, several authors have suggested and implemented endoscopic management.

Endolymphatic duct violation during retrosigmoid dissection of the internal auditory canal: a human temporal bone radiographic study.

Objective/hypothesis: Successful hearing preservation after acoustic neuroma resection is sometimes complicated by delayed hearing deterioration. The goal of this study was to investigate the hypothesis that internal auditory canal (IAC) drilling during retrosigmoid acoustic neuroma removal may result in endolymphatic duct (ELD) injury, a potential cause of delayed hearing loss (HL) after hearing preservation surgery.

Study Design: Temporal bone anatomic and radiographic study and literature review.