Objective.-To investigate whether later high school start time is associated with lower migraine frequency in high school students with migraine.Background.-Adequate sleep is thought to be important in managing adolescent migraine. The American Academy of Sleep Medicine recommends teenagers sleep ≥8 hours/night. Adolescents have a physiologically delayed sleep phase, going to bed, and waking later than children and adults. The American Academy of Pediatrics (AAP) accordingly recommends high schools start no earlier than 8:30 AM.Methods.-Cross-sectional observational study of U.S. high schoolers with migraine. Participants were recruited nationally using social media. Respondents attending high schools starting at 8:30 AM or later were compared to those attending earlier start time schools. The primary outcome was headache days/month.Results.-Two hundred and fifty-six subjects constituted the analysis set: 115 later group vs 141 earlier group. Age and sex did not differ. Mean (SD) self-reported headache days/month were 7 (5) vs 8 (7), respectively, (P = .985); mean difference (95% CI for the difference) was −0.8 (−2.3-0.7) days. Median (IQR) self-reported total hours of sleep/school night were: 5.6 (5.0-6.6) vs 5.6 (4.5-6.4), P = .058. Students attending later start time schools woke later (median [IQR] 6:38 AM [55 minutes] vs 6:09 AM [59 minutes], P < .0001) and left home later (median [IQR] 7:28 AM [28 minutes] vs 7:02 AM [60 minutes], P < .0001). Average commute time was also longer: 41 (21) minutes vs 28 (16), P < .0001. The vast majority in both groups reported missing breakfast at least once/week: 103/114 (90.4%) vs 128/141 (90.8%), P = .907. Hours of sleep did not correlate with headache days per month.Conclusion.-High school start time does not have a large effect on headache frequency in high schoolers with migraine. Given the high variance in headache days/month observed in this study, a larger study would be needed to determine whether there might still be a small effect of starting high school at/after 8:30 AM. More research is needed to establish evidencebased recommendations about lifestyle factors in adolescent migraine management.

Purpose "The purpose of this study is to understand the interaction between fellows and residents that occur while giving an initial recommendation during an inpatient consult. You are being asked to be in this research study because you are a pediatric resident who has been involved in these interactions and I would like to hear your perspectives."

OBJECTIVES: To increase the number of essential consult elements (ECEs) included in initial inpatient consultation requests between pediatric residents and fellows through implementation of a novel consult communication tool. METHODS: Literature review and previous needs assessment of pediatric residents and fellows were used to identify 4 specific ECEs. From February to June 2018, fellows audited verbal consult requests at a medium-sized, quaternary care children’s hospital to determine the baseline percentage of ECE components within consults. A novel consult communication tool containing all ECEs was then developed by using a modified situation-background-assessment-recommendation (SBAR) format. The SBAR tool was implemented over 3 plan-do-study-act cycles. Adherence to SBAR, inclusion of ECEs, and consult question clarity were tracked via audits of consult requests. A pre- and postintervention survey of residents and fellows was used to examine perceived miscommunication and patient care errors and overall satisfaction. RESULTS: The median percentage of consults containing ≥3 ECEs increased from 50% preintervention to 100% postintervention with consult question clarity increasing from 52% to 92% (P &lt; .001). Overall perception of consult miscommunication frequency decreased (52% vs 18%; P &lt; .01), although there was no significant change in resident- or fellow-reported patient errors. SBAR maintained residents’ already high consult satisfaction (96% vs 92%; P = .39) and increased fellows’ consult satisfaction (51% vs 91%; P &lt; .001). CONCLUSIONS: Implementation of a standardized consult communication tool resulted in increased inclusion of ECEs. Use of the tool led to greater consult question clarity, decreased perceived miscommunication, and improved overall consult satisfaction.

This study identifies early cerebral diffusion changes in patients with tension-type and migraine-type headaches compared with controls. The hypothesized mechanisms of nociception in migraine-type and tension-type headaches may explain the findings as a precursor to structural changes seen in adult patients with chronic headache.

No abstract

Objective: To determine whether high school start time is associated with headache frequency in adolescents with migraine. Background: Adolescence is marked by a physiologic delayed circadian phase, characterized by later bedtimes and wake times. The American Academy of Pediatrics (AAP) recommends that high schools start no earlier than 8:30 a.m., but most high schools in the United States start earlier. The study hypothesis was that adolescents with migraine whose high schools start at 8:30 a.m. or later (late group) would have lower headache frequency than those whose schools start earlier than 8:30 a.m. (early group). Methods: This was a cross-sectional Internet survey study of US high schoolers with migraine recruited online through social media. Comparisons were made between the late group and the early group. The primary outcome measure was self-reported headache days/month. Results: In total, 1012 respondents constituted the analytic set: n = 503 in the late group versus n = 509 in the early group. Mean (SD) self-reported headache days/month was 4.8 (4.6) versus 7.7 (6.1) in the late and early groups, respectively (p < 0.001); mean difference −2.9 (95% CI −2.2 to −3.6). Mean (SD) self-reported hours of sleep on a school night was 7.9 (0.9) versus 6.9 (1.3), p < 0.001. Adjusting for total hours of sleep, sex, taking a migraine preventive, days of acute medication use, hours of homework, grade level, and missing breakfast, mean (SD) self-reported headache days/ month remained lower in the late group than in the early group: 5.8 (95% CI 5.3-6.2) versus 7.1 (95% CI 6.7-7.4), (p < 0.001); mean difference −1.3 (95% CI −1.9 to −0.7). Conclusion: Adolescents with migraine who attend high schools that follow AAP recommendations for start times have lower self-reported headache frequency than those whose high schools start before 8:30 a.m. If prospective studies confirm this finding, shifting to a later high school start time may be an effective strategy for migraine prevention in adolescents.

Background: Collaborations amongst researchers and clinicians with complementary areas of expertise enhance knowledge for everyone and can lead to new discoveries.To facilitate these interactions, shared language and a general understanding of how colleagues in different subfields of headache and headache research approach their work are needed.Methods: This narrative review focuses on research methods applied in animal studies, human studies including clinical trials, and provides an overview of clinical practice. Results:For animal studies, we describe concepts needed to evaluate the quality and relevance of preclinical studies. For human research, fundamental concepts of neuroimaging, quantitative sensory testing, genetic and epidemiological research methods, and clinical research methodology that are commonly used in headache research are summarized. In addition, we provide an understanding of what guides headache clinicians, and summarize the practical approach to migraine management in adults and children. Conclusions:It is hoped that this review facilitates further dialogue between clinicians and researchers that will help guide future research efforts and implementation of research findings into clinical practice.

A full-term female neonate developed focal motor seizures at 1 hour of life, followed by paroxysmal nonepileptic abnormal eye-head movements on day 5 (video 1). CSF revealed mild hypoglycorrhachia, borderline low CSF:serum glucose, and low pyridoxal-59-phosphate (P5P). Genetic testing showed compound heterozygous mutations in the pyridoxamine 59phosphate oxidase (PNPO) gene consistent with P5P-dependent epilepsy. Aberrant gaze saccades with head jerks are classically described in GLUT-1 deficiency, 1 though not described in other conditions with associated hypoglycorrhachia. PNPO-associated epilepsy has been associated with abnormal eye movements 2 and should be considered when neonates present with seizures and aberrant saccades with coordinated head movements. Study FundingNo targeted funding reported.