Treatment package time < 14 weeks improves recurrence free and disease specific survival in HPV positive OPC with high-risk features.

Background: Guidelines recommend treatment package time < 85 days and time from surgery to radiation initiation < 6 weeks in head and neck cancer patients. However, HPV positive primaries treated with TORS and adjuvant radiotherapy traditionally demonstrate favorable outcomes.

Methods: Single center retrospective chart review of patients diagnosed with HPV positive treatment naïve primary squamous cell carcinoma treated with TORS and postoperative radiation therapy with or without Chemotherapy from 2012 to 2022 with data collection from December 2022-April 2023.

Cardiovascular implications in adolescent and young adult hypertension.

Background: Hypertension is one of the most prevalent diseases in the United States, affecting an estimated 3.5% of children and adolescents. It can be adversely affect most organ systems but is particularly detrimental to the heart and vascular systems.

Pediatric Thyroid Nodules: Ultrasound Characteristics as Indicators of Malignancy.

Objective: Pediatric thyroid nodules are uncommon but carry a 25% malignancy risk. Adult patients have well-established ultrasound characteristics that are predictive of malignancy, but these are not clearly defined in pediatric patients. We reviewed a case series of pediatric thyroid nodules.

The incidence of stroke post neck dissection surgery and perioperative management.

Background: Head and neck surgery encompasses major vessels, raising the concern of life-threatening complications such as stroke.

Methods: Databases at UPMC were queried to identify patients with both neck dissections and stroke from January 1st, 2004, to October 1st, 2020. A retrospective chart review was performed to identify patients who experienced a stroke within 30 days of a neck dissection.

Pediatric Atypical Hemolytic Uremic Syndrome Advances.

Atypical hemolytic uremic syndrome (aHUS) is a rare disorder characterized by dysregulation of the alternate pathway. The diagnosis of aHUS is one of exclusion, which complicates its early detection and corresponding intervention to mitigate its high rate of mortality and associated morbidity. Heterozygous mutations in complement regulatory proteins linked to aHUS are not always phenotypically active, and may require a particular trigger for the disease to manifest.

The impact of cochlear implantation on speech and language outcomes in children with asymmetric sensorineural hearing loss.

Introduction: Cochlear implantation (CI) is considered in children with asymmetric sensorineural hearing loss (ASHL), or severe to profound sensorineural hearing loss in one ear, and better hearing contralaterally. The benefits of a CI in these children are not well established. This study investigated the impact of unilateral CI on speech and language outcomes in pediatric patients with ASHL.

Optimal "Low" Pedicle Screw Stimulation Threshold to Predict New Postoperative Lower-Extremity Neurologic Deficits During Lumbar Spinal Fusions.

Objective: Previous studies have shown that pedicle screw stimulation thresholds ≤6-8 mA yield a high diagnostic accuracy of detecting misplaced screws. Our objective was to determine the optimal "low" stimulation threshold to predict new postoperative neurologic deficits and identify additional risk factors associated with deficits.

Methods: We included patients with complete pedicle screw stimulation testing who underwent posterior lumbar spinal fusion surgeries from 2010-2012.

It's a rash: Antibiotic allergies in the modern era of antibiotic stewardship.

Objectives: To determine whether current guidelines emphasizing antibiotic stewardship in pediatrics have been associated with reduced prevalence of antibiotic allergies in children severely affected by otitis media undergoing bilateral myringotomy with tympanostomy tube insertion (BMT) or by recurrent sinusitis or adenotonsillitis undergoing adenoidectomy with or without tonsillectomy.

Methods: Case series of consecutive patients undergoing BMT or adenoidectomy with/without tonsillectomy for recurrent acute otitis media, recurrent sinusitis, or recurrent tonsillitis during November 2008 or November 2017 at a tertiary care children's hospital. Children with primarily obstructive indications for surgery, with prior tube placement or adenoidectomy, or with surgery by an outside provider were excluded.

Diagnostic Accuracy of Thresholds Less Than or Equal to 8 mA in Pedicle Screw Testing During Lumbar Spine Procedures to Predict New Postoperative Lower Extremity Neurological Deficits.

Study Design: Retrospective observational study.

Objective: It has been shown that pedicle screw stimulation thresholds less than or equal to 8 mA yield a very high diagnostic accuracy of detecting misplaced screws in spinal surgery. In our study, we determined clinical implications of low stimulation thresholds.

The efficacy of somatosensory evoked potentials in evaluating new neurological deficits after spinal thoracic fusion and decompression.

Objective: Posterior thoracic fusion (PTF) is used as a surgical treatment for a wide range of pathologies. The monitoring of somatosensory evoked potentials (SSEPs) is used to detect and prevent injury during many neurological surgeries. The authors conducted a study to evaluate the efficacy of SSEPs in predicting perioperative lower-extremity (LE) neurological deficits during spinal thoracic fusion surgery.

The diagnostic accuracy of somatosensory evoked potentials in evaluating neurological deficits during 1057 lumbar interbody fusions.

Background: Lumbar interbody spinal fusion (LIF) surgeries are performed to treat or prevent back pain in patients with degenerated intervertebral discs and a variety of spinal diseases. However, post-operative neurological complications may ensue. Intraoperative monitoring techniques have been used to predict and potentially reduce the risk of complications.

Risk factors for positioning-related somatosensory evoked potential changes in 3946 spinal surgeries.

The goal of this study was to evaluate the risk factors associated with positioning-related SSEP changes (PRSC). The study investigated the association between 18 plausible risk factors and the occurrence of intraoperative PRSC. Risk factors investigated included demographic variables, comorbidities, and procedure related variables.

The diagnostic accuracy of somatosensory evoked potentials in evaluating neurological deficits during 1036 posterior spinal fusions.

Background: The goal of this study is to assess the sensitivity and specificity of somatosensory evoked potentials (SSEPs) in predicting perioperative neurological deficits during posterior spinal fusions (PSF).

Methods: This study examined the diagnostic accuracy of significant changes of SSEPs and multimodal monitoring to evaluate and predict post-operative neurological deficits after PSF. All 1036 patients underwent PSF at the University of Pittsburgh Medical Center from 2010 to 2012.

Diagnostic Accuracy of Somatosensory Evoked Potentials in Evaluating New Neurological Deficits After Posterior Cervical Fusions.

Study Design: This study examined the diagnostic accuracy of significant changes of somatosensory evoked potentials (SSEPs) to evaluate and predict postoperative neurological deficits after posterior cervical fusions (PCF). Eight hundred forty six eligible patients underwent PCF at the University of Pittsburgh Medical Center (UPMC), from 2010 to 2012.

Objective: To assess the specificity and sensitivity of intraoperative monitoring in predicting postoperative neurological deficits during PCF.