Assuming an upright posture soon after burr-hole surgery was associated with a significantly increased incidence of CSDH recurrence but not with a significant change in other position-related postsurgical complications. According to this result, it is not recommended that elderly patients assume an upright posture soon after burr-hole surgery to prevent postoperative atelectasis and dementia, as these might significantly increase the risk of CSDH recurrence.

The object of this study was to determine the relationship between outcome (assessed by Glasgow Outcome Scale) and recurrence in chronic subdural haematoma (CSDH). Eighty-two consecutive patients who underwent surgery for CSDH were included in this study. The relationship between the following variables and CSDH recurrence was studied: sex; age; history of trauma; Glasgow Coma Scale (GCS) at the time of admission (stage 1: GCS>12, stage 2: GCS: 8 - 12, stage 3: GCS<8); interval between head injury (when a history of trauma was present) and surgery; presence of a midline shift on CT scans; presence of intracranial air 7 days after surgery; haematoma density; haematoma width; presence of brain atrophy; and Glasgow Outcome Scale (GOS, both quantitative and non-quantitative) at the time of discharge. Throughout the analysis, p<0.05 was considered statistically significant. The results showed lower GCS (p<0.001), higher GOS (p<0.001), presence of intracranial air 7 days after surgery (p=0.002), and a high density haematoma (p<0.001) were significantly associated with recurrence of CSDH. It was concluded that GOS is related with recurrence in CSDH.

Objectives To investigate how the decision to report United States Medical Licensing Examination (USMLE) Step 1 score as pass/fail will influence future otolaryngology residency application and match processes. Study Design Survey study. Methods An anonymous and voluntary survey approved by the Otolaryngology Program Directors Organization was administered to academic faculty members from April 24, 2020 through May 19, 2020. Results Two hundred fifty‐seven surveys were received from department chairs (17.5%), program directors (24.1%), associate program directors (12.5%), and department faculty (45.9%). USMLE Step 1 has been the most heavily weighted metric for offering interviews (44.0%), and it has correlated with residents' medical knowledge (77.0%) and in‐service performance (79.8%) but not with surgical skills (57.6%) or patient care (47.1%). In total, 68.1% disagreed with the decision to make USMLE Step 1 pass/fail. This change is anticipated to lead to an increase in significance of USMLE Step 2 CK (89.1%), core clerkship grades (80.9%), elective rotation at the respective institutions (65.7%), Alpha Omega Alpha and other awards (64.6%), and letters of recommendation (63.8%). The new scoring is also anticipated to especially benefit students from top‐ranked schools (70.8%), increase medical students' anxiety/uncertainty regarding obtaining interview invites (59.1%), and negatively affect international (51.4%), doctor of osteopathic medicine (45.9%), and underrepresented students (36.9%). Indication that USMLE Step 2 CK will significantly increase in weight varied according to department position (P = .049), geographic region (P = .047), years of practice (P < .001), and residency program size (P = .002). Conclusion Most academic otolaryngologists disagreed with changing USMLE Step 1 scoring to pass/fail and believe that it will increase other objective/subjective metrics' weight and put certain student populations at a disadvantage. Level of Evidence: N/A. Laryngoscope, 131:E738–E743, 2021

Fatty liver seems to be a strong independent alarm for the presence of significant CAD.

BackgroundEsthesioneuroblastoma (ENB), also known as olfactory neuroblastoma, represents up to 3% of all sinonasal neoplasms. Hyams histologic grading is a promising tool in predicting metastases and establishing prognoses for this complex tumor.MethodsA systematic literature search was performed in the PubMed, Ovid MEDLINE, and Cochrane databases. ENB patients with Hyams I‐II or III‐IV were categorized as low‐grade Hyams (LGH) or high‐grade Hyams (HGH), respectively. Binary and continuous random‐effects models were applied to calculate odds ratios (ORs) for the incidences of neck and distal metastases as well as for 5‐ and 10‐year overall survival rates.ResultsOf the 57 screened articles published from 1993 to 2018, 16 (525 patients) and 21 (563 patients) provided data for tumor metastases and overall survival rates, respectively. Neck metastasis was observed in 18.2% of HGH vs 7.9% of LGH patients. Distant metastasis was noted in 20.7% of HGH vs 8.9% of LGH patients. LGH patients had 5‐ and 10‐year overall survival rates of 81.2% and 64.0%, respectively, as compared with 60.9% and 40.6%, respectively, for HGH patients. In comparing HGHs vs LGHs, the collective ORs for neck and distant metastases were 2.08 (95% confidence interval [CI], 1.09‐3.99; p = 0.03) and 2.37 (95% CI, 1.07‐5.26; p = 0.03), respectively. Moreover, in comparing LGHs vs HGHs, collective ORs for 5‐ and 10‐year overall survival rates were 3.39 (95% CI, 2.09‐5.49; p < 0.001) and 3.03 (95% CI, 1.82‐5.06; p < 0.001), respectively.ConclusionHGH ENBs, compared with LGH ENBs, are more likely to metastasize to neck or distal targets and to have lower overall survival rates.

Meniere's disease (MD) is a chronic condition affecting the inner ear whose precise etiology is currently unknown. We propose the hypothesis that MD is a migraine-related phenomenon which may have implications for future treatment options for both diseases. The association between MD and migraine is both an epidemiological and a mechanistic one, with up to 51% of individuals with MD experiencing migraine compared to 12% in the general population. The presence of endolymphatic hydrops in those with MD may be the factor that unites the two conditions, as hydropic inner ears have an impaired ability to maintain homeostasis. Migraine headaches are theorized to cause aura and symptoms via spreading cortical depression that ultimately results in substance P release, alterations in blood flow, and neurogenic inflammation. Chronically hydropic inner ears are less able to auto-regulate against the changes induced by active migraine attacks and may ultimately manifest as MD. This same vulnerability to derangements in homeostasis may also explain the common triggering factors of both MD attacks and migraine headaches, including stress, weather, and diet. Similarly, it may explain the efficacy of common treatments for both diseases: current migraine treatments such as anti-hypertensives and anti-convulsants have shown promise in managing MD. Though the etiology of both MD and migraine is likely multifactorial, further exploration of the association between the two conditions may illuminate how to best manage them in the future. MD is likely a manifestation of cochleovestibular migraine, which occurs as a result of migraine related changes in both the cochlea and vestibule.

Vestibular migraine (VM) is an increasingly recognized pathology yet remains as an underdiagnosed cause of vestibular disorders. While current diagnostic criteria are codified in the 2012 Barany Society document and included in the third edition of the international classification of headache disorders, the pathophysiology of this disorder is still elusive. The Association for Migraine Disorders hosted a multidisciplinary, international expert workshop in October 2020 and identified seven current care gaps that the scientific community needs to resolve, including a better understanding of the range of symptoms and phenotypes of VM, the lack of a diagnostic marker, a better understanding of pathophysiologic mechanisms, as well as the lack of clear recommendations for interventions (nonpharmacologic and pharmacologic) and finally, the need for specific outcome measures that will guide clinicians as well as research into the efficacy of interventions. The expert group issued several recommendations to address those areas including establishing a global VM registry, creating an improved diagnostic algorithm using available vestibular tests as well as others that are in development, conducting appropriate trials of high quality to validate current clinically available treatment and fostering collaborative efforts to elucidate the pathophysiologic mechanisms underlying VM, specifically the role of the trigemino-vascular pathways.

Objectives: To assess and characterize patients' online ratings and comments of neurotologists and determine factors that correlate with higher ratings. Methods: All the American Neurotology Society members were queried on Healthgrades, Vitals, RateMDs, Yelp, and Google from March to June 2018. All ratings were normalized for comparison on a five-point Likert scale. All comments were categorized based on context and for positive/negative aspect. Results: Of the 560 American Neurotology Society members, 465 (83%) were rated on at least one online platform. Of those rated, 420 (90%) were on Healthgrades, 392 (84%) on Vitals, 283 (61%) on RateMDs, 232 (50%) on Google, and 56 (12%) on Yelp. Across all platforms, the average overall rating was 4.06 AE 0.68 (range: 1.00-5.00). There were significant positive correlations between overall rating and specific ratings (p < 0.01) on individual topics. Moreover, categorizing 5,317 narrative comments elicited the majority to be related to perceived physician bedside manner and clinical outcome. Although the number of positive comments outnumbered the negative ones, only the negative comments correlated (negatively) with the overall score (p < 0.01). Attending a top 25-or 50-medical schools or residency programs did not correlate with their rating. Conclusions: Online ratings and comments for neurotologists are highly dependent on patient perceptions of physician competence, caring bedside manner, and office management. Minimizing the number of negative comments, especially regarding perceived physicians' professionalism and communication, clinical outcome, bedside manners, and office management, leads to higher calculated overall scores and online perception.