Faculty Bibliography

A number of viral infections can cause hearing loss. Hearing loss induced by these viruses can be congenital or acquired, unilateral or bilateral. Certain viral infections can directly damage inner ear structures, others can induce inflammatory responses which then cause this damage, and still others can increase susceptibility or bacterial or fungal infection, leading to hearing loss. Typically, virus-induced hearing loss is sensorineural, although conductive and mixed hearing losses can be seen following infection with certain viruses. Occasionally, recovery of hearing after these infections can occur spontaneously. Most importantly, some of these viral infections can be prevented or treated. For many of these viruses, guidelines for their treatment or prevention have recently been revised. In this review, we outline many of the viruses that cause hearing loss, their epidemiology, course, prevention, and treatment.

It is currently unclear whether Merlin/NF2 suppresses tumorigenesis by activating upstream components of the Hippo pathway at the plasma membrane or by inhibiting the E3 ubiquitin ligase CRL4(DCAF1) in the nucleus. We found that derepressed CRL4(DCAF1) promotes YAP- and TEAD-dependent transcription by ubiquitylating and, thereby, inhibiting Lats1 and 2 in the nucleus. Genetic epistasis experiments and analysis of tumor-derived missense mutations indicate that this signaling connection sustains the oncogenicity of Merlin-deficient tumor cells. Analysis of clinical samples confirms that this pathway operates in NF2-mutant tumors. We conclude that derepressed CRL4(DCAF1) promotes activation of YAP by inhibiting Lats1 and 2 in the nucleus.

Importance: Exploring methods of potentially improving patient comfort and pain control in cosmetic facial surgery. Objective: To examine the effects of celecoxib in reducing pain and possible opioid consumption following face-lift surgery. Design, Setting, and Participants: We reviewed the medical records of 100 patients: 50 consecutive patients who underwent a face-lift without receiving perioperative celecoxib and 50 patients who underwent face-lift and received immediate preoperative and standing postoperative celecoxib. Main Outcomes and Measures: In addition to demographic information, the following outcome measures were recorded for each group: visual analog scale patient-reported pain, acetaminophen and/or opioid consumption rates, and related analgesic adverse effects. Results: The participants in the noncelecoxib vs celecoxib groups had similar demographic characteristics: mean age, 59.6 vs 57.9 years; mean BMI, 23.3 vs 22.3; history of chronic pain or opioid use, 7 (14%) vs 6 (12%); and 94% of both groups were women. Postoperative pain scores were higher in the noncelecoxib vs celecoxib groups; mean (SD) overall pain score was 3.88 (2.20) vs 2.31 (2.36) (P < .001). The noncelecoxib group had a higher number of postoperative opioid doses than did the celecoxib group: 9.40 (4.30) vs 5.18 (4.58) (P < .05). The noncelecoxib group had a higher incidence of postoperative nausea and vomiting: 12 (24%) vs 0 in the celecoxib group. Conclusions and Relevance: Preemptive treatment with oral celecoxib appears to be effective in decreasing acute postoperative pain and opioid consumption in patients undergoing face-lift. Given the well-documented adverse effects of opioids, celecoxib is a desirable alternative. Level of Evidence: 3.

As survival rates improve for pediatric cancers, increased attention has been paid to late effects of cancer therapy, in particular, infertility. Fertility preservation options are available for pre- and postpubertal cancer patients; however, many providers lack knowledge regarding options. The aim of this article is to provide a comprehensive synthesis of current evidence and recommendations regarding fertility preservation options for children, adolescents, and young adults undergoing cancer treatment. A systematic search was performed to identify fertility preservation evidence. Fifty-three studies and 4 clinical guidelines were used for the review. Final recommendations consisted of 2 strong and 1 weak recommendation for both female and male fertility preservation options. The treatment team should be knowledgeable about fertility preservation so that they can educate patients and families about available fertility preservation options. It is important to consider and discuss all available fertility options with patients at the time of diagnosis.

Endoscopic sinus surgery has been shown to be safe and effective when used appropriately for the management of chronic rhinosinusitis. However, in cases of revision surgery or advanced sinonasal polyposis or both, the usual anatomical landmarks that guide the endoscopic sinus surgeon can be distorted or obstructed from view, making dissection difficult and potentially dangerous if the surgeon does not have a method and understanding of the anatomy to navigate their way safely through the sinonasal cavity. In this article, we describe several consistent landmarks for orienting the surgeon during challenging cases. The use of these landmarks will aid the surgeon in safely navigating through the sinonasal cavity. 2014 Elsevier Inc

BACKGROUND: Glioblastoma multiforme (GBM) is the most common and lethal primary malignancy of the central nervous system (CNS). Despite the proven benefit of surgical resection and aggressive treatment with chemo- and radiotherapy, the prognosis remains very poor. Recent advances of our understanding of the biology and pathophysiology of GBM have allowed the development of a wide array of novel therapeutic approaches, which have been developed. These novel approaches include molecularly targeted therapies, immunotherapies, and gene therapy. METHODS: We offer a brief review of the current standard of care, and a survey of novel therapeutic approaches for treatment of GBM. RESULTS: Despite promising results in preclinical trials, many of these therapies have demonstrated limited therapeutic efficacy in human clinical trials. Thus, although survival of patients with GBM continues to slowly improve, treatment of GBM remains extremely challenging. CONCLUSION: Continued research and development of targeted therapies, based on a detailed understanding of molecular pathogenesis can reasonably be expected to yield improved outcomes for patients with GBM.