Knowledge, attitudes, and practices related to dengue among public school teachers in a Central Luzon Province in the Philippines: an analytic cross-sectional study.

BACKGROUND: Dengue has become a major health issue in tropical regions as the numbers of reported cases and estimated infections continuously increase. In the Philippines, many challenges remain in preventing and controlling the disease amidst all the mitigation efforts of the government. This study sought to measure the health literacy of Filipino teachers and determine the associations among teachers' knowledge, attitudes, and selected practices (KAP) against dengue. METHODS: Elementary and secondary school teachers from the consistently declared dengue hotspots in the City of San Fernando, Pampanga, Philippines, from the years 2017 to 2019 were selected as target participants in this cross-sectional study. A self-administered online survey tool was used in this study for both screening of participants and the KAP survey proper. STATA, descriptive statistics, and multiple logistic regression were used for the data analysis. Odds Ratios (ORs) and 95% confidence intervals (CIs) were reported. RESULTS: The study comprised 604 participants whose mean age was 38.4 years. Television was determined as the top media source of information, and various health staff were the most trusted and common source of information. Good knowledge on dengue treatment (OR = 1.81; 95% CI 1.18-2.78) and dengue prevention (OR = 1.85; 95% CI 1.26-2.71) were positively associated with having good practices on protection against mosquito bites. Good knowledge on dengue signs and symptoms (OR = 1.56; 95% CI 1.02-2.37) and dengue prevention (OR = 2.38; 95% CI 1.59-3.58) were positively associated with having good practices on preventing breeding sites. Those with positive perceived susceptibility to dengue had lower odds of having good practices on protection against mosquito bites (OR = 0.64; 95% CI 0.41-0.99) and of having good practices on preventing breeding sites (OR = 0.46; 95% CI 0.26-0.81). CONCLUSION: Even with the existing dengue policies, programs, and strategies, and the high disease literacy rate of Filipinos, dengue remains a struggle with an increasing case rate. Therefore, specific concepts should be emphasized, and interventions should be fine-tuned to better reach and influence the target population to attain a dengue-free Philippines.

Treatment Patterns for and Characteristics of Headache in Children and Adolescents Aged 6-17 Years in Japan: A Retrospective Cross-Sectional and Longitudinal Analysis of Health Insurance Claims Data.

OBJECTIVE: To investigate the prescription patterns for patients aged 6-17 years with headaches in the REZULT database. METHODS: We cross-sectionally investigated (Study 1) the pattern of prescription and the proportion of triptan overprescription (≥30 tablets/90 d of triptans) among patients diagnosed with headaches in 2020. Next, we longitudinally studied patients (Study 2) for more than two years from the initial headache diagnosis (July 2010 to April 2022). The number of prescribed tablets was counted every 90 days. RESULTS: In Study 1, headache diagnoses were assigned to 62,568 of 543,628 (11.51%) patients, and 1524 of 62,568 (2.44%) patients received acute medication. Single nonsteroidal anti-inflammatory drugs and triptans were prescribed to 620/624 (99.36%) and 5/624 (0.80%) of patients aged 6-11 years, respectively, and 827/900 (91.89%) and 91/900 (10.11%) of patients aged 12-17 years, respectively. Triptan overprescription was observed in 11/96 (11.46%) patients, and 5/11 (45.45%) of those patients received prophylactic medication. In Study 2, 80,756/845,470 (9.55%) patients aged 6-17 years were diagnosed with headaches that persisted for at least two years. Over two years, 44/80,756 (0.05%) patients were overprescribed triptans, and 3408/80,756 (4.22%) patients were prescribed prophylaxis on at least one occasion. CONCLUSIONS: Based on real-world data, the appropriate use of prophylactic treatment is still problematic. Overprescription of triptans was observed, although the number of patients was small.

Treatment patterns and characteristics of headache in patients in Japan: A retrospective cross-sectional and longitudinal analysis of health insurance claims data.

BACKGROUND: The present study aimed to investigate prescription patterns for patients aged over 17 years with headaches in the REZULT database. METHODS: We conducted a cross-sectional study (Study 1) of the proportion of over-prescription of acute medications (≥30 tablets/90 days for triptans, combination non-steroidal anti-inflammatory drugs (NSAIDs) and multiple types; ≥45 tablets/90 days for single NSAIDs) among patients with headache diagnosed in 2020. We longitudinally studied (Study 2) patients for >2 years from initial headache diagnosis (July 2010 to April 2022). The number of prescribed tablets was counted every 90 days. RESULTS: In Study 1, headache was diagnosed in 200,055 of 3,638,125 (5.5%) patients: 13,651/200,055 (6.8%) received acute medication. Single NSAIDs were prescribed to 12,297/13,651 (90.1%) patients and triptans to 1710/13,651 (12.5%). Over-prescription was found in 2262/13,651 (16.6%) patients and 1200/13,651 (8.8%) patients received prophylactic medication. In Study 2, 408,183/6,840,618 (6.0%) patients were first diagnosed with headaches, which persisted for ≥2 years. Over time, the proportion of patients over-prescribed acute medications increased. Over 2 years, 37,617/408,183 (9.2%) patients were over-prescribed acute medications and 29,313/408,183 (7.2%) patients were prescribed prophylaxis at least once. CONCLUSIONS: According to real-world data, prophylaxis remains poorly prescribed, and both acute and prophylactic treatment rates for headaches have increased over time.

Headache Education by E-Learning Through Social Networking Services (Social Media).

Introduction: Headache is a common public health problem, but its burden could be avoided by raising headache awareness and the appropriate use of acute medication and prophylactic medication. Few reports on raising headache awareness in the general public have been reported, and there are no reports on headache awareness campaigns through social networking services (SNS), or social media, in Japan. We prospectively performed a headache awareness campaign from March 2022 through 2 SNS, targeting nurse and wind instrumental musicians, because they are with high headache prevalence. Methods: Through the 2 SNS, the article and video were distributed, respectively. The article and video described the 6 important topics for the general public about headaches, which were described in the Clinical Practice Guideline for Headache Disorders 2021. Just after reading or watching them as e-learning, we performed online questionnaire sheets to investigate the awareness of the 6 topics through the 2 SNS. The awareness of the 6 topics before and after the campaign was evaluated. Results: In the SNS nurse-senka, we obtained 1191 responses. Women comprised 94.4%, and the median (range) age was 45 (20 to 71) years old. Headache sufferers were 63.8%, but only 35.1% had consulted doctors. In the SNS Creatone, we got the response from 134 professional musicians, with 77.3% of women. The largest number of respondents were in their 20s (range 18-60 years old). Headache sufferers were 87.9%. Of them, 36.4% had consulted doctors, 24.2% were medication-overuse headache. The ratios of individuals who were aware of the 6 topics significantly increased from 15.2%-47.0% to 80.4-98.7% after the online questionnaire in both SNS (p < 0.001, all). Conclusion: E-learning and online survey via SNS can improve headache awareness.

Developing an Artificial Intelligence-Based Pediatric and Adolescent Migraine Diagnostic Model.

Introduction Misdiagnosis of pediatric and adolescent migraine is a significant problem. The first artificial intelligence (AI)-based pediatric migraine diagnosis model was made utilizing a database of questionnaires obtained from a previous epidemiological study, the Itoigawa Benizuwaigani Study. Methods The AI-based headache diagnosis model was created based on the internal validation based on a retrospective investigation of 909 patients (636 training dataset for model development and 273 test dataset for internal validation) aged six to 17 years diagnosed based on the International Classification of Headache Disorders 3rd edition. The diagnostic performance of the AI model was evaluated. Results The dataset included 234/909 (25.7%) pediatric or adolescent patients with migraine. The mean age was 11.3 (standard deviation 3.17) years. The model's accuracy, sensitivity (recall), specificity, precision, and F-values for the test dataset were 94.5%, 88.7%, 96.5%, 90.0%, and 89.4%, respectively. Conclusions The AI model exhibited high diagnostic performance for pediatric and adolescent migraine. It holds great potential as a powerful tool for diagnosing these conditions, especially when secondary headaches are ruled out. Nonetheless, further data collection and external validation are necessary to enhance the model's performance and ensure its applicability in real-world settings.

Developing an artificial intelligence-based diagnostic model of headaches from a dataset of clinic patients' records.

OBJECTIVE: We developed an artificial intelligence (AI)-based headache diagnosis model using a large questionnaire database from a headache-specializing clinic. BACKGROUND: Misdiagnosis of headache disorders is a serious issue and AI-based headache diagnosis models are scarce. METHODS: We developed an AI-based headache diagnosis model and conducted internal validation based on a retrospective investigation of 6058 patients (4240 training dataset for model development and 1818 test dataset for internal validation) diagnosed by a headache specialist. The ground truth was the diagnosis by the headache specialist. The diagnostic performance of the AI model was evaluated. RESULTS: The dataset included 4829/6058 (79.7%) patients with migraine, 834/6058 (13.8%) with tension-type headache, 78/6058 (1.3%) with trigeminal autonomic cephalalgias, 38/6058 (0.6%) with other primary headache disorders, and 279/6058 (4.6%) with other headaches. The mean (standard deviation) age was 34.7 (14.5) years, and 3986/6058 (65.8%) were female. The model's micro-average accuracy, sensitivity (recall), specificity, precision, and F-values for the test dataset were 93.7%, 84.2%, 84.2%, 96.1%, and 84.2%, respectively. The diagnostic performance for migraine was high, with a sensitivity of 88.8% and c-statistics of 0.89 (95% confidence interval 0.87-0.91). CONCLUSIONS: Our AI model demonstrated high diagnostic performance for migraine. If secondary headaches can be ruled out, the model can be a powerful tool for diagnosing migraine; however, further data collection and external validation are required to strengthen the performance, ensure the generalizability in other outpatients, and demonstrate its utility in real-world settings.

Mental health help-seeking preferences and behaviour in elite male rugby players.

Objectives: Mental health symptoms and mental illnesses are common in elite athletes. There is an urgent need to develop care systems to support the mental health of elite athletes. Understanding elite athletes' preferences in mental health help seeking can help explore strategies to develop such systems. Therefore, this study aims to investigate with whom/where elite athletes feel comfortable discussing mental health concerns and seeking help. Methods: We analyse data from 219 Japanese male rugby players out of 612 players (565 Japanese, 47 foreigners) aged 18 and over who belong to the Japan Rugby Players Association using a cross-sectional design and an anonymous, web-based, self-administered questionnaire. In the questionnaire, the players are asked to rate on a 5-point Likert scale how comfortable they feel talking about their mental health concerns with affiliation/team staff, family/relatives, friends, mental health professionals, rugby-related seniors and teammates. Analysis of variance and Dunnett's test are performed to detect differences in their preferences for sources of help. Results: Dunnett's test shows that the mean scores for preferring to consult affiliation/team staff are significantly lower than for all the other groups (p<0.001), indicating that players are reluctant to seek help for mental health concerns from affiliation/team staff. Fewer players sought help from affiliation/team staff or mental health professionals than from other groups. Conclusion: Regarding mental health concerns, for elite male rugby players as elite athletes, it can be difficult to ask for help or talk to team staff.

School-Based Stroke Education Through On-Demand E-learning During Coronavirus Disease 2019 Pandemic: Itoigawa Stroke Awareness Campaign.

Introduction Raising stroke awareness is important to shorten the interval from onset to consultation. We performed a school-based stroke education by on-demand e-learning during the coronavirus disease 2019 pandemic. Methods We performed on-demand e-learning and distributed the online- and paper-based manga about stroke for students and parental guardians in August 2021. We carried out this in a manner similar to the prior effective online stroke awareness initiatives in Japan. An online post-educational survey in October 2021 was conducted to evaluate the awareness effects by asking participants about their knowledge. We also investigated the modified Rankin Scale (mRS) at the discharge of stroke patients who were treated in our hospital during the before- and after-campaign periods, respectively. Results We distributed the paper-based manga and asked to work on this campaign to all 2,429 students (1,545 elementary school and 884 junior high school students) who lived in Itoigawa. We acquired 261 (10.7%) online responses from the students and 211 (8.7%) responses from their parental guardians. The number of students who chose all correct answers in the survey significantly increased after the campaign (205/261, 78.5%) compared to that before the campaign (135/261, 51.7%) and those of parental guardians showed similar trends (before campaign 93/211, 44.1%; after campaign 198/211, 93.8%). We investigated 282 stroke patients (90 patients before and 192 patients after-campaign period), and their mRS at discharge after-campaign seemed to be improved. Conclusion Only 10.7% of students and 8.7% of the parental guardians worked on the online survey. However, the number of those who chose correct answers about stroke increased after the campaign. After this campaign, the mRS of stroke patients at discharge improved although it was unclear if this is a direct result of this activity.

Spatial and temporal distribution of reported dengue cases and hot spot identification in Quezon City, Philippines, 2010-2017.

BACKGROUND: Dengue remains a major public health problem in the Philippines, particularly in urban areas of the National Capital Region. Thematic mapping using geographic information systems complemented by spatial analysis such as cluster analysis and hot spot detection can provide useful information to guide preventive measures and control strategies against dengue. Hence, this study was aimed to describe the spatiotemporal distribution of dengue incidence and identify dengue hot spots by barangay using reported cases from Quezon City, the Philippines from 2010 to 2017. METHODS: Reported dengue case data at barangay level from January 1, 2010 to December 31, 2017 were obtained from the Quezon City Epidemiology and Surveillance Unit. The annual incidence rate of dengue from 2010 to 2017, expressed as the total number of dengue cases per 10,000 population in each year, was calculated for each barangay. Thematic mapping, global cluster analysis, and hot spot analysis were performed using ArcGIS 10.3.1. RESULTS: The number of reported dengue cases and their spatial distribution varied highly between years. Local clusters were evident during the study period. Eighteen barangays were identified as hot spots. CONCLUSIONS: Considering the spatial heterogeneity and instability of hot spots in Quezon City across years, efforts towards the containment of dengue can be made more targeted, and efficient with the application of hot spot analysis in routine surveillance. This may be useful not only for the control of dengue but also for other diseases, and for public health planning, monitoring, and evaluation.

Erenumab in the Treatment of Comorbid Trigeminal Neuralgia in Patients With Migraine.

Background Surgical treatment for trigeminal neuralgia (TN) sometimes becomes difficult. Erenumab, an anti-calcitonin gene-related peptide (CGRP)-receptor monoclonal antibody, is used for migraine and potentially has efficacy for TN. Method We retrospectively investigated six migraine patients with comorbidity treated with 70 mg of erenumab. Monthly headache days and a numerical rating scale (NRS) of TN were evaluated before, one, and three months after erenumab administration. Results Before being treated with 70 mg of erenumab, the six migraine patients with comorbid TN had taken at least one sort of preventative medication, but it had been ineffective. During the three-month erenumab use, previous medications were continued. The median age was 71 years (range 59-87). The six patients (five females and one male) had episodic migraine. Three had TN due to vessels, one had TN due to a tumor, one had TN without neurovascular compression, and one had an undetermined etiology. Five (83%) of the six patients reported improved NRS of TN. The median NRS of TN before, one, and three months after treatment were 8 (7-10), 3.5 (0-10), and 2 (0-5, n=4). Monthly headache days were 4 (4-10), 2.5 (0-4), and 1 (1-2, n=4). There were no side effects of erenumab. Conclusion Surgical treatment sometimes cannot be performed for those with TN. Our findings were preliminary and a bigger sample size is required for this study to draw firmer conclusions. However, it is possible, although rare, that there are migraine patients for whom the NRS of comorbid TN improves with the use of erenumab, an anti-CGRP receptor monoclonal antibody.

Fremanezumab and Non-High-Dose Galcanezumab for Comorbid Cluster Headache in Patients with Migraine: Three Cases.

A new treatment option for cluster headache (CH) prevention is needed. Monoclonal antibodies (mABs) against calcitonin gene-related peptide (CGRP) ligands are used as a preventative treatment for migraine. Considering the CGRP's role in the CH attack's ignition and upkeep, fremanezumab and galcanezumab have been evaluated for CH preventative treatment. However, only high-dose (300 mg) galcanezumab has been approved for episodic CH prevention. We herein report three cases of migraine and comorbid CH with previous failures of preventive treatments. Two cases were treated with fremanezumab and one with non-high-dose galcanezumab. All three cases showed good results, not only for migraine, but also for CH attacks. This report suggests the efficacy of CGRP-mABs for CH prevention. Our cases differed from cases in the phase 3 trials of CGRP-mABs for CH prevention in two ways: first, our patients had both migraine and comorbid CH, and second, we used a combination of CGRP-mABs with preventative drugs, such as verapamil and/or prednisolone, to treat CH. Future accumulation of real-world data may prove the efficacy of CGRP-mABs for CH prevention.

Musician Conserved Absolute Pitch Ability Despite a Right Parietal Subcortical Hemorrhage.

Absolute pitch (AP) can identify and designate the pitch chroma of a particular tone without using any external references. Unknown neurological mechanisms underlie it. We report the case of a 53-year-old AP musician who developed a right parietal hemorrhage but conserved AP ability. Our case had a lesion in the right parietal lobe that did not affect her AP ability. Our case further supports the hypothesis that the left cerebral hemisphere is important for AP ability.

School-based online survey on chronic headache, migraine, and medication-overuse headache prevalence among children and adolescents in Japanese one city - Itoigawa Benizuwaigani study.

BACKGROUND: We investigated the prevalence of headache, migraine, and medication-overuse headache (MOH) among children and adolescents through a school-based online questionnaire. We also investigated the triggers for migraine among them and the effect of the COVID-19 pandemic on headache frequency. METHODS: Children and adolescents aged 6-17 y.o. completed an online questionnaire. Migraine, MOH was defined as The International Classification of Headache Disorders Third edition. Factor and clustering analyses were performed for migraine triggers. The effect of the coronavirus disease 2019 (COVID-19) pandemic on headache frequency was also asked. RESULTS: Of the 2489 respondents, the prevalence of headache, migraine, and MOH were 36.44%, 9.48%, and 0.44%, respectively. Up to 70% of the respondents with headaches complained of the disturbance to daily life, but about 30% consulted doctors. The migraine triggers were grouped into 5 factors by factor analysis. The sensitivities of the migraineurs against the factors were divided into 3 clusters. Cluster 1 had stronger sensitivity for several triggers. Cluster 2 was sensitive to weather, smartphones, and video games. Cluster 3 had less sensitivity for triggers. Cluster 2 less consulted doctors even though the burden of migraine was enormous. During the COVID-19 pandemic, 10.25% of respondents increased headache attacks, while 3.97% decreased. CONCLUSIONS: This is the first detailed study on headache prevalence in Japanese students from elementary school to high school in one region. The burden of headaches is large among children and adolescents, and the unmet needs of its clinical practice should be corrected.

Efficacy of Kampo medicine Kakkonto as acute medication to treat tension-type headache among musculoskeletal pain patients using regular analgesics.

OBJECTIVES: Tension-type headache (TTH) is the most prevalent type of primary headache disorder. Its acute pharmacotherapy is acetaminophen or non-steroidal anti-inflammatory drugs based on the Japanese Clinical Practice Guideline for Headache Disorders 2021. With Japan's aging population, however, the number of TTH patients with comorbidities that have been treated by analgesics is increasing. Under this context, it is sometimes difficult to select an acute pharmacotherapy for TTH. Kakkonto, Japanese traditional herbal kampo medicine, is empirically used for TTH. We hypothesized that kakkonto has efficacy for TTH with painful comorbidities. MATERIALS AND METHODS: We prospectively collected 10 consecutive TTH patients who had already taken analgesics for comorbidities. We prescribed 2.5 g of kakkonto (TJ-1), and patients took it. A numerical rating scale for pain before and 2 hours after kakkonto intake was evaluated. RESULTS: Eight women and 2 men were included. The mean age was 71.0 ± 13.4 years old. Four patients had lower back pain, 2 had lumbar spinal stenosis, 2 had knee pain, 1 had neck pain, and 1 had shoulder myofasciitis. Celecoxib was used for 4 patients, acetaminophen for 3, loxoprofen for 2, and a combination of tramadol and acetaminophen for 1, as routinely used analgesics. The median numerical rating scale statistically improved from the median of 4 to that of 0. There were no side effects of kakkonto. CONCLUSION: Kakkonto showed efficacy as an acute medication for TTH with comorbidities that have been treated by analgesic.

Fremanezumab for Migraine Prevention in Japanese Elderly Aged Over 70 Years Old.

Background Elderly migraine is a public health problem with prolonged life expectancy, and effective prophylactic treatment is needed. There were no reports on fremanezumab for the elderly. We described the real-world data of fremanezumab, calcitonin gene-related peptide-related monoclonal antibody (CGRP-mAB), for migraine in elderly over 70 years old. Methods We retrospectively investigated six elderly migraine patients over 70 years old treated with fremanezumab. Headache impact test-6 (HIT-6), monthly headache days (MHD), and monthly acute medication intake days (AMD) before one and three months after starting fremanezumab treatment were evaluated. Results Three women and three men (median age 78; range: 71-99) were included. One was chronic migraine (CM), three were CM and medication-overuse headache, and two were episodic migraine and tension-type headache. All six patients received monthly fremanezumab. The median MHD before, during one, and three months after treatment were 30 (4-30), 30 (4-30), and 29 (15-30, n=4). Those of AMD were 17 (0-30), 9.5 (0-30), and 1 (0-28). Those about HIT-6 were 64 (56-72), 59.5 (52-70), and 55.5 (48-64). Two (33.3%) of the six patients experienced therapeutic effectiveness. There were no side effects. Conclusion We described the six elderly migraine patients aged over 70 years old treated with fremanezumab. Two (33.3%) of the six patients experienced therapeutic effectiveness. This is the first report of fremanezumab for elderly migraine patients aged over 70 years old. Further evidence accumulation is needed about CGRP-mABs for the elderly.

Monoclonal Antibodies Against the Calcitonin Gene-Related Peptide and Its Receptor in Japanese Adolescents With Migraines.

Introduction Adolescent migraines is a public health problem, and effective prophylactic treatment is needed. In Japan, three types of calcitonin gene-related peptide-related monoclonal antibodies (CGRP-mABs) are available. Galcanezumab, fremanezumab, and erenumab can be used for migraine prevention in ages 15 years or older, but reports on adolescent migraine treated with CGRP-mABs remain few. We described this study to report the real-world data of CGRP-mABs' efficacy for adolescents with migraines aged from 15 to 17 years old. Methods We retrospectively investigated ten adolescent migraine patients aged from 15 to 17 years old treated with CGRP-mABs. Headache impact test-6 (HIT-6), monthly headache days (MHD), and monthly acute medication intake days (AMD) before and three months after CGRP-mABs treatment were evaluated. Results Six females and four males were included. Seven had episodic migraines (EM), three had EM and tension-type headaches, one had chronic migraines (CM), and one had CM and medication-overuse headaches. As chief obstacles to life due to headaches, five reported them as detrimental to study, one reported them as detrimental to playing sports, and four reported missing school. The median HIT-6 was 63 (46-68) and 44 (36-65) before and three months after treatment, respectively. Median of MHD was 5.5 (1-29) and 1.5 (1-30), respectively, and the median of AMD was 5.5 (1-30) and 1 (0-30), respectively. A significant reduction of HIT-6 was observed at three months (p=0.008). Six (60%) of the ten patients experienced therapeutic effectiveness. Patients with missing school as the chief obstacle to life due to headaches seemed ineffective compared to those with other obstacles (p=0.048). There were no side effects of CGRP-mABs. Conclusion We herein described the ten adolescent migraine patients treated with CGRP-mABs. HIT-6 score significantly decreased at three months, and six of the ten patients experienced therapeutic effectiveness measured by HIT-6. Now several trials have been ongoing to test the efficacy of CGRP-mABs for adolescents. Urgent evidence accumulation is needed about CGRP-mABs for adolescents.

One-Time Use of Galcanezumab or Fremanezumab for Migraine Prevention.

Background There are no reports on the effectiveness of one-time use of the calcitonin gene-related peptide-related monoclonal antibodies (CGRP-mABs) evaluated at one and three months for migraine prevention. Here, we present the real-world data of one-time administration of CGRP-mABs, galcanezumab and fremanezumab, for migraine prevention. Methodology We retrospectively investigated eight migraine patients treated with one-time administration of galcanezumab 240 mg or fremanezumab 225 mg. Monthly headache days (MHD), monthly acute medication intake days (AMD), and Headache Impact Test-6 (HIT-6) scores before, one, and three months after one-time CGRP-mABs administration were evaluated. Results A total of five women and three men were included (median age = 46.5 years, range = 19-63 years). Overall, six were episodic migraine, and two were chronic migraine. Five patients received one-time administration of fremanezumab and three received galcanezumab. In total, six (75.0%) patients experienced therapeutic effectiveness one month after the one-time administration. Five of the six maintained the therapeutic effect until three months, but one had aggravation. As a result, six (75.0%) patients reached or maintained therapeutic conditions three months after the one-time administration of CGRP-mABs without side effects. All patients continued previously used oral prophylaxis during the observational period. Significant reductions in MHD, AMD, and HIT-6 scores were observed three months after the initial administration (p = 0.008, p = 0.005, and p < 0.001, respectively). Conclusions Six of the eight patients experienced or maintained therapeutic effectiveness at three months despite the one-time administration of CGRP-mABs. Our results suggest that one-time use of CGRP-mABs may be a new treatment option in combination with oral prophylaxis.

Headache education by leaflet distribution during COVID-19 vaccination and school-based on-demand e-learning: Itoigawa Geopark Headache Awareness Campaign.

OBJECTIVE: We prospectively performed the Itoigawa Headache Awareness Campaign from August 2021 to June 2022, with two main interventions, and evaluated its effectiveness. BACKGROUND: Headache is a common public health problem, but its burden could be reduced by raising awareness about headache and the appropriate use of acute and prophylactic medication. However, few studies on raising headache awareness in the general public have been reported. METHODS: The target group was the general public aged 15-64. We performed two main interventions synergistically supported by other small interventions. Intervention 1 included leaflet distribution and a paper-based questionnaire about headache during COVID-19 vaccination, and intervention 2 included on-demand e-learning and online survey through schools. In these interventions, we emphasize the six important topics for the general public that were described in the Clinical Practice Guideline for Headache Disorders 2021. Each response among the two interventions' cohorts was collected on pre and post occasions. The awareness of the six topics before and after the campaign was evaluated. RESULTS: We obtained 4016 valid responses from 6382 individuals who underwent vaccination in intervention 1 and 2577 from 594 students and 1983 parents in intervention 2; thus, 6593 of 20,458 (32.2%) of the overall working-age population in Itoigawa city experienced these interventions. The percentage of individuals' aware of the six topics significantly increased after the two main interventions ranging from 6.6% (39/594)-40.0% (1606/4016) to 64.1% (381/594)-92.6% (1836/1983) (p < 0.001, all). CONCLUSIONS: We conducted this campaign through two main interventions with an improved percentage of individuals who know about headache. The two methods of community-based interventions could raise headache awareness effectively. Furthermore, we can achieve outstanding results by doing something to raise disease awareness during mass vaccination, when almost all residents gather in a certain place, and school-based e-learning without face-to-face instruction due to the COVID-19 pandemic.

Fremanezumab Improved Migraine and Headache Attributed to Glioblastoma.

Fremanezumab, one of the anti-calcitonin gene-related peptide monoclonal antibodies, is widely used for migraine prophylaxis. However, its efficacy for headache attributed to glioblastoma has not been reported. We herein report a 66-year-old man who had right temporoparietal glioblastoma which recurred despite surgical and chemo-radiological treatment. He had migraine and headache attributed to glioblastoma, but fremanezumab improved both of them. Our case suggested that fremanezumab's possible efficacy for not only migraine but also headache attributed to intracranial neoplasia.

Japanese herbal Kampo medicine, Keishibukuryogan, for chronic subdural hematoma - Prospective observational study.

Background: Pharmacological treatment for chronic subdural hematoma (CSDH) recurrence prevention after surgery is under debate. CSDH may be related to suidoku (fluid disturbance) from the Japanese herbal kampo perspective. Goreisan (GRS) treats suidoku and is used to prevent a postoperative recurrence. However, not all CSDHs are liquid, and some have structures such as trabecula, hematoma, and clots, suggesting oketsu (blood stasis). Therefore, we prospectively investigated the keishibukuryogan (KBG) effectiveness, which treats oketsu, for CSDH recurrence prevention and hematoma resolution compared to GRS. Methods: We prospectively prescribed KBG 7.5 g/day for 12 CSDH patients after burr-hole surgery. As a control cohort, we retrospectively collected 48 patients treated by GRS 7.5 g/day. The recurrence within 1 month and the hematoma thickness after 1 month were evaluated. Results: The median age was 84 years old. All the patients' symptoms improved after surgery. The median preoperative midline shift and mean hematoma thicknesses were 6.0 mm and 23.75 mm. Those at 1 month were 2.0 mm and 11.43 mm. The recurrence rate was not significantly different between the KBG cohort (1 of 12) and the GRS cohort (4 of 48) (P = 0.999). The KBG's noninferiority to GRS regarding the hematoma thickness at 1 month was statistically proven; KBG (12.26 mm) and GRS (11.20 mm). Conclusion: The recurrence rate at 1 month was not different between the KBG and GRS cohorts. The hematoma thickness at 1 month in the KBG cohort was not statistically inferior to that in the GRS cohort.