Current Opinion in Otolaryngology & Head and Neck Surgery最新文献

Purpose of review: Congenital cytomegalovirus infection (cCMV) is a major cause of childhood hearing loss and neurodevelopmental delay. Early identification of cCMV allows for interventions that improve outcomes, particularly for cCMV-related hearing loss that develops in early childhood. Most cCMV is asymptomatic at birth and is rarely diagnosed without newborn screening. Therefore, various approaches to cCMV screening are increasingly being adopted.

Recent findings: Both universal screening (testing all newborns) and targeted screening (testing triggered by failed hearing screening) for cCMV appear valuable, feasible and cost-effective, though universal screening is predicted to have greatest potential overall benefits. CMV PCR testing of newborn oral swabs is sensitive and practical and is therefore widely used in targeted screening programs. In contrast, PCR using dried-blood spots (DBS) is less sensitive but was adopted by current universal cCMV screening initiatives because DBS are already collected from all newborns in high-income countries, which circumvents large-scale oral swab collection.

Summary: Targeted screening is widely recommended as standard of care, while universal screening is less common but is progressively considered as the optimal strategy for identification of children with cCMV. As with all screening programs, cCMV screening requires commitments to equitable and reliable testing, follow-up and services.

Purpose of review: Graves' disease (GD) constitutes a significant proportion of thyroid disorders seen during childhood. Several specialties may be closely involved in the management of pediatric patients with GD and emerging research in each field contributes to variations in the approach over time. Here we review the recent literature on the management of the disease, with the hope that this can be a valuable resource for treating specialists who need to be continuously updated on new data obtained in relevant fields.

Recent findings: Genetic, postinfectious and environmental factors may play a role in the immunological pathophysiology of GD. Research performed during the COVID-19 pandemic supports that viral-induced immune dysregulation may be a possible trigger for the disease. The various current treatment options all have positive and negative factors to consider. Antithyroidal drug therapy (ATD) is generally recommended as the initial treatment, although remission rates are only 20-30% at 2 years and 75% at 9 years. Unfortunately, about half of patients will relapse within 1 year of discontinuing therapy. Radioactive iodine therapy (RAI) is an effective treatment option and can be considered in certain pediatric patients. There continues to be no definitive evidence that the doses used for GD lead to a higher risk of cancer. Surgical treatment via thyroidectomy is effective and safe when performed by a high-volume surgeon. Recent studies show improvement in quality-of-life after surgery in adolescents and young adults. Future medical treatment options for GD currently being studied include antigen-specific immunotherapy and monoclonal antibodies.

Summary: Although the future holds promising new therapeutic options for autoimmune diseases including GD, the current choices continue to be ATD, usually first-line, and definitive treatments including RAI and surgery. While all three offer the possibility of remission or cure, drug therapy and RAI have a possibility of relapse. Risks of each approach should be broached in detail with patients and their families, and the nuances of treating this disease specifically in children should be familiar to all treating providers.

Purpose of review: Currently, most patients with concurrent head and neck cancer (HNC) and carotid stenosis (CS) are treated disjointedly for their oncologic and vascular lesions. The purpose of this review is to evaluate literature exploring a novel approach to these cases that poses several advantages, in which carotid endarterectomy (CEA) is performed simultaneously with surgical resection of HNC.

Recent findings: Carotid stenosis is a common comorbidity of patients presenting with head and neck cancer as these pathologies have overlapping risk factors. Adjuvant oncologic therapy such as radiation therapy to the site of the lesion is known to increase development or progression of carotid stenosis. Performing simultaneous surgical management of CS and HNC decreases total procedures for the patient, provides a less challenging surgical field, and eliminates prioritization of treatment initiation for one pathology over the other. There has been limited reporting of simultaneous CEA with oncologic resection of HNC in the literature. However, of the 21 cases reviewed here, no perioperative strokes were reported with only one perioperative death from myocardial infarction.

Summary: Available literature supports that simultaneous CEA with oncologic resection of HNC is safe and may offer several advantages, although larger studies are required.

Purpose of review: This review article aims to discuss the clinical presentation and diagnosis of rumination syndrome and supragastric belching, as well as treatment options for both diseases.

Recent findings: Functional gastrointestinal disorders such as rumination syndrome and supragastric belching may be effectively treated using biofeedback.

Summary: A comprehensive approach that includes potential pharmacologic treatments, cognitive behavioral therapy and biofeedback should also be considered for optimal management of supragastric belching and rumination.

Purpose of review: Radiological imaging is an essential component of head/neck cancer (HNC) care. Advances in imaging modalities (including CT, PET, MRI and ultrasound) and analysis have enhanced our understanding of tumour characteristics and prognosis. However, the application of these methods to evaluate treatment-related toxicities and functional burden is still emerging. This review showcases recent literature applying advanced imaging and radiomics to the assessment and management of sequelae following chemoradiotherapy for HNC.

Recent findings: Whilst primarily early-stage/exploratory studies, recent investigations have showcased the feasibility of using radiological imaging, particularly advanced/functional MRI (including diffusion-weighted and dynamic contrast-enhanced MRI), to quantify treatment-induced tissue change in the head/neck musculature, and the clinical manifestation of lymphoedema/fibrosis and dysphagia. Advanced feature analysis and radiomic studies have also begun to give specific focus to the prediction of functional endpoints, including dysphagia, trismus and fibrosis.

Summary: There is demonstrated potential in the use of novel imaging techniques, to help better understand pathophysiology, and improve assessment and treatment of functional deficits following HNC treatment. As larger studies emerge, technologies continue to progress, and pathways to clinical translation are honed, the application of these methods offers an exciting opportunity to transform clinical practices and improve outcomes for HNC survivors.

Purpose of review: To discuss the theory that Meniere's disease (MD) is a variation of otologic migraine rather than an isolated inner ear condition.

Recent findings: In contrast to the approximately 12% of the general population suffering from migraine headaches, 51-60% of patients with MD experience migraine headaches. While pathognomonic for MD, endolymphatic hydrops has also been identified in patients with vestibular migraine. Treatment with the integrative neurosensory rehabilitation approach (diet and lifestyle changes, magnesium and riboflavin supplementation, and when needed, prophylactic medication) to treat the underlying migraine process has been highly effective in patients with MD.

Summary: MD can be understood as a manifestation of migraine such that patients with MD can be effectively treated with migraine therapies.

Purpose of review: The philosophy of preservation rhinoplasty originated 100 years ago. Many variations have appeared in the last 10 years, with different opinions emerging in the literature and scientific meetings.

Recent findings: New technological devices (piezo and diamond burs), new anatomical concepts (W and E-points, lateral and dorsal keystone area), and many new surgical strategies have led to a recent revolution in rhinoplasty.

Summary: Preservation rhinoplasty is a surgical strategy/philosophy that has gained popularity among rhinoplasty surgeons. Dorsal preservation rhinoplasty is the 'queen' of preservation rhinoplasty, and an array of surgeons' variations have come about. Ferreira et al. have proposed a classification for dorsal preservation rhinoplasty that splits it into foundation techniques and surface techniques. Foundation techniques are all techniques with impaction osteotomies - push or letdown; in this group, there is always a more minor or significant disruption between the skull and the nasal pyramid. Surface techniques are techniques that work on the surface of the nose (like the traditional structured approaches); in this group, there are no impaction osteotomies, so there is no disruption between the skull and the nose.

Purpose of review: Climate change is an urgent public health crisis that significantly impacts disease development, health outcomes, and access to care. The major approaches to climate change are mitigation and adaptation. The purpose of this review is to discuss the effects of climate change on health and health disparities, review the carbon footprint of surgical care and discuss strategies for surgeons to reduce emissions and advocate for sustainability.

Recent findings: Recent studies increasingly demonstrate the direct and indirect health effects of climate change, including the relationship between climate and otolaryngologic disease. Within the domain of otolaryngology, we summarize findings related to climate change and health and healthcare delivery; health disparities; healthcare-associated emissions; and the role of otolaryngologists in mitigating and adapting to the climate crisis. There are many recent studies that identify impactful sustainability opportunities and initiatives for healthcare providers. Climate solutions may also reduce cost and have potential clinical benefits.

Summary: Climate change and air pollution directly impact disease burden in otolaryngology patients and are underrecognized social determinants of health. Surgeons can lead on climate change by implementing sustainability initiatives in the operating room and engaging in research and advocacy.