Citations

Abstract Background Neuro-oncology education in American neurology departments is highly variable, with no clear guidelines on appropriate practices. To better understand its current state, we focus on the perspective of departmental Grand Rounds (GR), views of adult neurology residency program directors (ANRPD), neuro-oncologists, and residents. Methods First, we obtained GR series from academic years 2017–2018 and 2018–2019 via an online search and direct emails to neurology residency programs. Second, two online surveys were dispensed to ANRPD and neuro-oncologists. Third, a cohort of neurology residents completed surveys with pre/post-didactic tests. Results Neuro-oncology consisted of 7% (28/ 411) GR in 2017–2018 and 6% (29/463) in 2018–2019; approximately 20% of institutions had no neuro-oncology GR. Twenty neuro-oncologists and 25 of the 175 ANRPDs completed the surveys. Respondents thought 1-to-4 GR annually was adequate. Thirty-five residents completed the survey. Residents might consider neuro-oncology with more exposure (77%, 27/35) and a stronger knowledge base (57%, 20/35). After 8-hours of didactics, residents demonstrated significant (P = .019) pre-/post-test improvement. Conclusions Here, we begin to define the status of several aspects of neuro-oncology education: 1 in 5 academic institutions do not have any neuro-oncology GR lectures annually, and both ANRPDs and neuro-oncologists agree that 1-to-4 lectures annually are adequate. Residents overwhelmingly stated they would be more interested in neuro-oncology with more exposure, and a pilot study of 8 hours of didactic did show knowledge improvement. While these initial datasets require confirmation in larger studies, it suggests that small changes to the current state at some institutions could have a meaningful impact.

Abstract Objective To quantify the proportion of headache‐related grand rounds in academic neurology programs and to compare this with adult neurology residency director views on the need for an increase in headache‐related grand rounds. Background Although headache are among the most prevalent and most burdensome neurologic conditions, headache medicine is often considered underrepresented in neurology departments. Additionally, prior studies have shown that many neurology residency directors feel that training programs do not include an adequate amount of exposure to headache clinics or headache‐related didactics. One important aspect of didactic education in neurology departments is adult neurology grand rounds. Previous publications have evaluated neither the proportion of headache‐related grand rounds in academic neurology departments nor the residency program directors’ views on appropriate amount of headache‐related grand rounds. Our study has attempted to quantify this information to elucidate opportunities to improve practice educational gaps. Methods In this cross‐sectional study, we surveyed adult neurology residency directors (from the Accreditation Council for Graduate Medical Education [ACGME] listing of academic adult neurology residency programs) between October 2018 and September 2019. In addition, we used two methods to obtain the proportion of headache‐related grand rounds in neurology: (1) emailing residency directors a questionnaire asking for a list of prior grand rounds topics and (2) an online search for each academic neurology program. Results First, for our grand rounds analysis, headache medicine consisted of 3.7% of the lectures in 2017–2018 and 6.3% of the lectures in 2018–2019 (average of each institution; 17 institutions and 411 total lectures in 2017–2018, 21 institutions and 463 total lectures in 2018–2019). The most common number of lectures on headache medicine for each grand rounds series was zero (for 7 of 17 grand rounds series in 2017–2018 and 7 of 21 in 2018–2019), followed closely by one lecture (for 6 of 17 grand rounds series in 2017–2018 and 6 of 21 in 2018–2019). Second, for our survey, the response rate was 19.3% (29/150). No residency director thought their institution had too many grand rounds dedicated to headache medicine, and 62.1% (18/29) thought they had an adequate amount of headache grand rounds. Within the survey responders, 75.9% (22/29) of adult neurology residency programs have a board‐certified headache specialist at their institution. Conclusions Although most adult neurology residency directors believe that headache is adequately represented in adult neurology grand rounds, headache medicine makes up 4%–6% of all neurology grand rounds. Compared with other neurology subspecialties and the other core ACGME milestones, headache makes up the fewest grand rounds lectures that were assessed in this study.

Background Migraine, especially chronic migraine (CM), causes substantial disability; however, health care utilization has not been well characterized among patients receiving different migraine prophylactic treatments. Methods Using a large, US-based, health care claims database, headache-related health care utilization was evaluated among adults with CM treated with onabotulinumtoxinA or oral migraine prophylactic medications (OMPMs). Headache-related health care utilization was assessed at six, nine, and 12 months pre- and post-treatment. The primary endpoint was the difference between pre- and post-index headache-related health care utilization. A logistic regression model was created to test the difference between onabotulinumtoxinA and OMPM-treated groups for headache-related emergency department (ED) visits and hospitalizations. Results Baseline characteristics were comparable between groups. The proportion of patients with ED visits or hospitalizations for a headache-related event decreased after starting onabotulinumtoxinA, but increased after starting an OMPM, for all three cohorts. Regression analyses showed that the odds of having a headache-related ED visit were 21%, 20%, and 19% lower and hospitalization were 47%, 48%, and 56% lower for the onabotulinumtoxinA group compared to the OMPM group for the six-month, nine-month, and 12-month post-index periods, respectively. Conclusions When compared with similar patients who initiated treatment with OMPM, onabotulinumtoxinA was associated with a significantly lower likelihood of headache-related ED visits and hospitalizations.

The sphenopalatine ganglion (SPG) has attracted the interest of practitioners treating head and face pain for over a century because of its anatomical connections and role in the trigemino‐autonomic reflex. In this review, we discuss the anatomy of the SPG, as well as what is known about its role in the pathophysiology of headache disorders, including cluster headache and migraine. We then address various therapies that target the SPG, including intranasal medication delivery, new SPG blocking catheter devices, neurostimulation, chemical neurolysis, and ablation procedures.