Status of school health programs in Asia: National policy and implementation.

BACKGROUND: The WHO's Health Promoting Schools (HPS) framework is based on an understanding of the reciprocal relationship between health and education, and the need to take a holistic approach to health promotion in schools. We aim to clarify the degree to which the HPS framework is reflected in the national policies of eight target countries and the issues surrounding its successful implementation. METHODS: Date were collected through two expert workshops with participants from eight Asian countries: Cambodia, China, Japan, Korea, Lao PDR, Nepal, the Philippines, and Thailand. In the first workshop, data collected on national policy were mapped against the HPS framework. From this, key issues were identified, and follow-up data collection was conducted in each country for a second workshop. RESULTS: We identified a policy shift toward the HPS framework in six out of the eight countries. Neither Japan nor Korea had changed their national policy frameworks to reflect an HPS approach; however, in the latter, model programs had been introduced at a local level. We identified various barriers to successful implementation, especially in relation to mental health and wellbeing. CONCLUSION: Given the recent shift toward the HPS approach in six out of the eight countries in this study, there is a need to conduct research to assess the impact of this framework on the health and wellbeing of students and school staff. At the same time, we call for more dialog in the context of Japan to explore the possible benefits of introducing the HPS framework into schools.

Urgent need to strengthen school health in Asia and the Pacific islands.

In Asia and the Pacific island region, strengthening of school health activities and measures is urgently recommended to deal with the impact of the increasing risk of potential school closures due to continuation of the coronavirus disease 2019 (COVID-19) pandemic in 2021. As the incidence of COVID-19 in 2020 was relatively low in these regions, many of the countries were able to avoid prolonged school closures. However, even if vaccination is expanded in the future and the pandemic tends to come to an end, the risk of SARS-CoV-2 variants spreading among children will also increase, and the possibility of having to close schools again will also increase.

School health promotion in South-East Asia by Japan and partners.

School health promotion in South-East Asia has developed rapidly in recent years, and Japan has been one of the significant contributors to the reinforcement of school health promotion in the region. Starting from the Hashimoto Initiative on global parasite control, Japan advocated for international partnerships with several agencies for the development of school health programs in South-East Asia. Through a strengthened collaboration with international organizations, countries such as the Lao PDR, Cambodia, the Philippines, and Thailand have created and implemented school health programs on nutrition, sanitation, and deworming, among others. In addition to school health program formulation and implementation, the expanded network in South-East Asia led to more capable school health personnel, with many workers in the education and health sectors benefitting from the training programs jointly held by collaborating organizations.

[Alberic Pont, the great war and the "broken faces"]. / Albéric Pont, la grande guerre et les gueules cassées.

The First World War and the number of facial injuries made specialized trauma centers necessary. Alberic Pont was trained both in medicine and dentistry. He founded in Lyon one of the first French specialized wards, which received more than 7000 soldiers overall. Through his charisma, his skills, his creativity and his generosity, he must be considered as a symbol among the pioneers of maxillo-facial surgery, which was then at its early stage. The centenary of World War I is the occasion to shed light on this man who dedicated his career to those who were renamed "broken faces".

An international interdisciplinary approach to developing video educational materials promoting mental health literacy among adolescents in the Philippines.

AIM: Adolescent mental ill-health is a common international challenge affecting both high- and lower-middle-income countries. The Republic of the Philippines enacted its first mental health law in 2019, underlining the importance of the promotion of adolescent mental health education in schools. In Japan, course instructions about mental ill-health were formulated in a Course of Study that reflects governmental curriculum guidelines. Embedded since 2022, the Course of Study aimed to promote an understanding of current issues of adolescent health. The National Center for Global Health and Medicine in Japan has been sharing experience of promoting public health practices and advancing medical technology in low- and middle-income countries, especially in the Western Pacific region. This paper describes the development process and content of these resources by an interdisciplinary team from Japan and the Philippines. METHODS: The interdisciplinary team created an embedded mental health education programme using animated videos for the Philippine school curriculum to improve mental health literacy in adolescents. RESULTS: Two six-minute animated videos of age-relevant stories were created. The animation scenarios illustrate: 1) mental health problems and recovery; and 2) major symptoms of mental illnesses, including depression, anxiety, and schizophrenia. Each animated video presents several items for discussion among students and/or teachers, both in class and online for students unable to attend school. CONCLUSION: Our efforts may provide good opportunities for enhancing adolescents' mental health activities in the Philippines. In the following steps, we should investigate the effectiveness of school-based MHL using these animated videos with rigorous evaluation methods.

Content analysis of health-related subjects in the K12 school curricula of Japan, Indonesia, Philippines, Guam, Micronesia, Marshall Islands, Palau, and Fiji.

BACKGROUND: As a component of health promoting school, a school curriculum for health education was considered a fundamental. This survey aimed to identify the components of health-related topics and in which subjects were they taught. METHODS: Four topics were chosen: (i) hygiene, (ii) mental health, (iii) nutrition-oral Health, and (iv) environmental education related to global warming in Education for Sustainable Development (ESD). Before gathering the curricula from partner countries, school health specialists were gathered to discuss the appropriate components of a curriculum that required evaluation. The survey sheet was distributed to and answered by our partner in each country. RESULTS: About hygiene, individual practices or items that improve health-related were widely covered. However, items that imparted health-related education from an environmental perspective were not widely covered. About mental health, two types of country groups were identified. The first group included countries that taught mental health topics mainly as part of morals or religion; the second group included countries that imparted mental health topics mainly as part of health. The first group focused mainly on communication skills or coping methods. The second group focused not only on communication and coping skill but also on basic knowledge of mental health. About nutrition-oral education, three types of country groups were identified. One group imparted nutrition-oral education mainly in terms of health or nutrition. Another group imparted this topic mainly in terms of morals, home economics, and social science. The third group was the intermediate group. About ESD, a solid structure for this topic was not identified in any country. Many items were taught as part of science, while some were taught as part of social studies. Climate change was the most commonly taught item across all countries. The items related to environment were relatively limited compared to those related to natural disasters. CONCLUSIONS: Overall, two different approaches were identified: the cultural-based approach, which promotes healthy behaviors as moral codes or community-friendly behaviors and the science-based approach, which promotes children's health through scientific perspectives. Policymakers should initially  consider the findings of this study while making decisions on which approach should be taken.

Suicidal ideation, suicidal behaviors, and attitudes towards suicide of adolescents enrolled in the Alternative Learning System in Manila, Philippines-a mixed methods study.

BACKGROUND: Globally, suicide is a significant cause of death among adolescents. Previous studies conducted in high-income countries suggest that students in alternative schools are more likely to engage in suicidal behaviors than those in formal schools. This study aimed to document suicidal ideation and behaviors among adolescent learners enrolled in the Alternative Learning System (ALS) in Manila, Philippines. METHODS: A mixed methods study was conducted in 24 ALS centers in the city of Manila. ALS centers were stratified according to congressional district and selected using probability proportionate sampling. A cross-sectional survey to determine attitudes towards suicide and prevalence of suicidal ideation and behaviors was administered to 171 learners aged 13 to 17 years old. In-depth interviews with 18 teachers and 12 learners were conducted to explore the school psychosocial environment's role on learners' suicidal ideation and behaviors. Exploratory factor analysis was used to extract attitude factors. Fisher's exact test and Student's t-test were used to identify differences in sociodemographic characteristics and attitudes towards suicide between learners with or without suicidal ideation or behaviors. Qualitative data were analyzed using thematic analysis. RESULTS: Non-specific active thoughts were the most common type of lifetime suicidal ideation (40.9%) while passive ideation was the most common in the past month (13.5%). Aborted suicide attempt was the most frequent behavior in both lifetime (16.4%) and in the past month (4.7%). Non-fatal suicide attempt in the past month was 2.3%, reaching 12.9% for the entire lifetime. Age, sex, education, and attitudes towards suicide were significantly associated with suicidal ideation or behavior. Thematic analysis showed five themes: (1) fostering belongingness, (2) securing learners' safety, (3) teaching philosophy, (4) teacher and learner beliefs towards suicidal behavior, and (5) availability of school-offered and community-based services. CONCLUSION: Suicidal ideation and behaviors are prevalent among adolescent ALS learners. This study also showed a significant difference in attitudes towards suicide and sociodemographic characteristics between learners with and without suicidal ideation behaviors. It also suggests that the school psychosocial environment, through social norms and learner-teacher interactions, can potentially prevent progression of suicidal ideation to behavior, influence help-seeking, and promote mental health among learners.

Quality of public school toilets and the frequency of changing sanitary napkins among students in public secondary schools in the City of Manila, Philippines.

BACKGROUND: In sub-tropical countries, poor menstrual hygiene management has been reported. One cause of poor menstrual hygiene management can be poor quality toilets. However, associations between poor quality toilets and menstrual-related behaviors have been poorly understood. The present study aimed to assess the association between the quality of school toilets and the frequency of changing sanitary napkins in school toilet among Filipino students. METHODS: A cross-sectional study was conducted in six secondary schools of the City of Manila, Philippines, in 2017. A self-administered survey questionnaire with female students collected data on the outcome variable, self-reported daily frequency of changing sanitary napkins in school toilet, and other predictor variables. An observational survey collected data on the main predictor variable, surveyor-rated toilet quality variables. A total of 526 students were included in the analyses. Logistic regression with generalized estimating equation model was used to assess the association between the outcome and predictor variables. RESULTS: No significant association was found both between toilet quality and the outcome. Although the association was not significant, the odds ratio (OR) of "sanitary bin is available in toilet" was 2.54 compared to "sanitary bin is not available in toilet." The results of multivariate analysis showed that participants who reported stronger perceived behavioral control or stronger subjective norm were significantly more likely to change sanitary napkins, compared to those with lower perceived control score or lower subjective norm score, respectively (adjusted OR 2.29, 95% confidence interval 1.24 to 4.25; adjusted OR 2.63, 95% confidence interval 1.45 to 4.76). CONCLUSIONS: The present study showed that the quality of school toilets was not associated with the frequency of changing sanitary napkins among the studied population. However, it does not mean that the cause-effect relationship was rejected. Further studies involving more schools are necessary to confirm this relationship. Improving subjective norm and perceived behavior control might improve menstrual hygiene behavior.

Religious education can contribute to adolescent mental health in school settings.

BACKGROUND: Mental disorders contribute substantial burden to the society due to their widespread occurrence and debilitating effects. A quarter of the world's population are children and adolescents, a significant number of whom experience mental disorders as early as the age of 14. Some interventions have been found to effectively reduce the risk factors and reinforce protective or preventive factors. However, there is still a need to put emphasis on mental health promotion strategies such as religious education. This paper aims to discuss the importance of religious education in promoting mental health. DISCUSSION: Religious education can be instrumental to improving adolescent mental health. Specifically, it can: (1) help develop healthier reaction to stimuli through the internalization of religious morality; (2) reinforce religious coping mechanisms which reduce the impact of stresses, enhance coping skills, and promote a less risky lifestyle; (3) increase awareness regarding religious beliefs and practices and their influence on the individual, the family, and the community; and finally, (4) promote connectedness which can enhance self-esteem and well-being. However, negative health outcomes such as discrimination and social isolation can also develop, especially among religious or gender minority groups. CONCLUSION: It is important to reflect on the crucial role of religious education on adolescent mental health. School-based mental health education and promotion strategies can maximize the benefits of religious education by putting emphasis on effective implementation of religious education to positively influence adolescent mental health.

Addressing challenges in children's mental health in disaster-affected areas in Japan and the Philippines - highlights of the training program by the National Center for Global Health and Medicine.

BACKGROUND AND PURPOSE: Natural disasters such as earthquakes, typhoons, floods, and volcanic eruptions frequently occur in Republic of Philippines and mental health care for children affected by these natural disasters is a major public health concern. Aiming to train health professionals on children's mental health, to conduct a situational analysis to identify the local needs and resources for children's mental health, and to propose a mental health program for children that can be transferred from Japan to the Philippines, the National Center for Global Health and Medicine (NCGM) conducted a training program for children's mental health in disaster-affected areas in Japan and the Philippines in June, October, and December, 2017. The training was organized by NCGM for the Program for International Promotion of Japan's Healthcare Technologies and Services funded by Ministry of Health, Labour, & Welfare, Japan in relation to the Memorandum of Understanding in the Field of Healthcare between NCGM in Japan and University of the Philippines Manila, College of Public Health. KEY HIGHLIGHTS: The training program consisted of classroom trainings, site visits, and round table discussions in Japan and the Philippines. The classroom trainings and site visits focused on two points: the experiences of individuals and families who survived the Great East Japan Earthquake (GEJE) in 2011 and super typhoon Haiyan in 2013 and the program and activities, especially on mental health, of various government and non-government organizations in helping the affected families and communities. The round table discussion, on the other hand, was conducted to identify challenges related to children's mental health in disaster-affected areas and to develop recommendations to address these challenges.The major recommendations for the Philippines were to give equal emphasis to physical and psychosocial preparedness and to develop a comprehensive program to care for carers. In Japan, public health and mental health should be integrated in the Disaster Medical Service. Experts from both countries should also generate evidence on the effectiveness of interventions in reducing mental health stigma and collaborate with school personnel and communities in order to learn more about psychosocial preparedness. Finally, mental health must be mainstreamed in programs not only in Japan but also in other countries. IMPLICATIONS: The training program enabled key stakeholders to describe the current situation of mental health in Japan and the Philippines, to identify mental health challenges common to disaster-affected areas in both countries, and to propose short- and long-term plans and recommendations. The training program is expected to address the mental health needs of children in disaster-affected areas through a responsive community-based support network. The training participants agreed to form a network and build partnerships toward the common goal of mainstreaming community-based support for children's mental health in disaster-affected areas in Japan and the Philippines.

[Étienne Destot (1864-1918) or the other father of French radiology]. / Étienne Destot (1864­1918) ou l'autre père de la radiologie française.

Étienne Destot is a French physician from Burgundy who benefited, during his studies in Lyon, from the quality of teaching of the best specialists of the time: Augagneur for hygiene, Testut for anatomy, Ollier for surgery, Lépine for the medical applications of electricity and the Lumière brothers for the technological development. During its experiments, he met Despeignes, the first radiation oncologist, Regaud pioneer of radiobiology and Bouchacourt who pointed out individual radiosensitivity. Less than two months after the X-rays discovery by Roentgen, he produced one of the first French radiographic views that were at the origin of our current knowledge in bone and cartilage anatomy and traumatology. He funded the first department of radiology in France in a former library of the major hospital of Lyon, where he made a number of original advances. It appears obvious that, while Antoine Beclère was the great organizer of the French radiology, Destot was its pathfinder. Destot was at the origin of several technological advances that gave stereoscopy, internal organs imaging and quantification of the heart-thorax ratio. By contrast, he was not convinced of the therapeutic properties of X-rays even if he contributed to the technological development of X-ray tubes. Victim of radiations, exhausted, Destot died on December 1918, by helping the Great War victims. His name is written in a war tribute monument in Arc-et-Senans (Burgundy).

Iodinated contrast agents: effect on acetylcholine hydrolase. In vitro study.

Several conventional and new contrast media were studied in vitro in order to evaluate their effects on acetylcholine hydrolase. Iohexol proved to be the most potent inhibitor of cholinesterase; all other conventional ionic agents are not inhibitors or they are weak inhibitors at the concentrations that are apparently achieved locally in clinical practice. The full clinical significance of the relationship between cholinesterase inhibition in vitro and contrast media toxicity must be reviewed.

Effect of iodinated contrast media on blood clotting.

Recently, blood clot formation in catheters used for the injection of nonionic contrast media (CM) during angiography has been reported as being due to activation of hemostasis in the catheter. However, CM exhibit inhibitory properties regarding coagulation and platelet functions. The effect on blood clotting of iohexol, iopamidol, ioxaglate, diatrizoate, and ioxitalamate at a ratio of 10% v/v with nonanticoagulated human whole blood was evaluated using the kinetics of fibrinopeptide A (FpA) generation. Blood aliquots were taken every 2 minutes until blood clot occurred. Two groups of contrast media were identified: (1) iohexol and iopamidol, which increased the clotting time, and (2) ioxaglate, diatrizoate, and ioxitalamate, for which all clotting times were over 30 minutes and no FpA generation occurred.

Cardiovascular radiology. Subcellular localization of uro-angiographic contrast by 125I-labeled media.

Various uro-angiographic contrast media have been injected in the rabbit. The partition at the organ level and in subcellular fraction has been studied. Blood enzymatic inhibition with specific enzymatic systems is reported.

In vitro interactions of gadolinium DOTA meglumine and gadolinium DTPA meglumine on hemostasis.

The interactions of two gadolinium complexes (Gd-DOTA meglumine and Gd-DTPA meglumine) with hemostatic function have been analyzed using: (1) coagulation reactions (extrinsic and intrinsic pathways and fibrinoformation) and (2) platelet function investigations (aggregation, release of Ca++ and ATP after stimulation with collagen 2.5 micrograms/mL). The data obtained with Gd-DTPA meglumine (Mgl) exhibited a significant increase of the intrinsic coagulation pathway and a delay in fibrinoformation, although there is no alteration of the effect of thrombin on fibrinogen (fibrinopeptid A determinations). Platelet aggregation and release are moderately modified. In contrast, Gd-DOTA Mgl exerts no effect on the coagulation system and only minor effects on platelet functions. It is suggested that at least one mechanism involves the complexation of ionized calcium because Gd-DTPA Mgl and Gd-DOTA Mgl complex, respectively, 45% and 23% of ionized calcium in plasma. However, other mechanisms such as an alteration of fibrin polymerization are not unlikely.

Carboxymethyl-dextran-gadolinium-DTPA as a blood-pool contrast agent for magnetic resonance angiography. Experimental study in rabbits.

RATIONALE AND OBJECTIVES: The authors evaluate the efficiency of various doses of a paramagnetic macromolecular contrast agent, a gadolinium (Gd)-DTPA-dextran conjugate, as a blood-pool contrast media, in a transverse three-dimensional time-of-flight (TOF) magnetic resonance (MR) angiography sequence of the abdominal aorta in rabbits. METHODS: Imaging experiments were performed on a 1.5-T magnet, using a transverse three-dimensional TOF tilted optimized nonsaturating excitation (TONE) sequence. The macromolecular contrast media used was a carboxymethyl-dextran-Gd-DTPA (CMD-Gd-DTPA). Different concentrations of CMD-Gd-DTPA (0.005, 0.01, 0.03, 0.05 mmol Gd/kg) were evaluated. A comparative study using Gd-DOTA (0.01 and 0.1 mmol/kg) was performed. A visual analysis based on the gain in the visualized length of small arteries (renal arteries), and a quantitative analysis based on the percent contrast enhancement of the aorta plotted against distance in the slab from the top edge of the acquisition volume were obtained. RESULTS: A signal-to-noise ratio enhancement of the distal part of the aorta and an improvement in the visualized length of the renal arteries were noted for concentrations of CMD-Gd-DTPA ranging form 0.01 to 0.05 mmol Gd/kg. Venous enhancement was noted for concentrations greater than 0.01 mmol Gd/kg when using CMD-Gd-DTPA or Gd-DOTA. CONCLUSION: Carboxymethyl-dextran-Gd-DTPA reduced, in part, the saturation effect in a three-dimensional transverse TOF TONE MR angiography in rabbits. To prevent venous enhancement, observed with the higher concentrations used in this study, a decrease in the polydispersity of the polymer should be a goal in the future. Rapid extravasation of the low-molecular weight fraction of the polymer could explain the venous enhancement.

Iodinated contrast agents. Effect on ATP: creatine N-phosphotransferase isoenzymes in arterial wall.

In the arterial wall, ATP:creatine N-phosphotransferase (E.C.2.7.3.2) is present in the form of its three isoenzymes, MM, MB, and BB, the latter being predominant. Six iodinated contrast agents in routine angiographic use were examined from the point of view of their effects in vitro on the isoenzymes of ATP:creatine N-phosphotransferase from the arterial wall, compared with their effects on the same isoenzymes in other organs. There is a clear inhibitory effect from the contrast agents on all organs, but it is least marked for the arterial wall. Furthermore, nonionic compounds have far less enzyme-inhibitory effect than ionic compounds.

Quantitation of reperfused myocardial infarction by Gd-DOTA-enhanced magnetic resonance imaging. An experimental study.

Because there is evidence that myocardial infarct size is modified by coronary artery reperfusion, an ex vivo experimental model of myocardial infarction was developed to determine the influence of the timing of gadolinium-tetraazacyclododecane tetraacetic acid (Gd-DOTA)-enhanced magnetic resonance imaging (MRI) on the accuracy of infarct size quantitation. Eighteen dogs underwent a 2-hour coronary occlusion followed by 1 (n = 6), 6 (n = 6), or 48 (n = 6) hours of reperfusion. Gd-DOTA was injected 10 minutes before the dogs were killed. T1 (SE 250/26) and T2 (SE 1500/78) weighted images were performed on excised hearts. Gd-DOTA concentration was measured in myocardium by atomic emission spectrometry, and correlated with myocardial blood flow evaluated by radioactive microspheres. All dogs presented with myocardial infarction (mean size 20.4% +/- 3.1% of the left ventricle), and a corresponding area of increased signal intensity on T1-weighted MR images. In none of the three groups did the area of high signal intensity correlate with the ischemic area. By contrast, after 6 and 48 hours of reperfusion, the high signal intensity area (17.9% +/- 2.4%) closely matched the area of nonreversible jeopardized tissue (16.4% +/- 2.5%), as determined on tetrazolium-stained heart slices. Although a noreflow phenomenon was observed in the jeopardized tissue, Gd-DOTA concentration was higher in the subendocardial central ischemic zone than in normally perfused myocardium. Gd-DOTA imaging enhancement seems to be the consequence of a delayed clearance of the agent from the injured tissue. Gd-DOTA-enhanced MRI accurately quantitates the size of reperfused myocardial infarction on the ex vivo heart for more than 6 hours after the beginning of reperfusion. It remains to be determined whether the in vitro results obtained here can be applied to assess the myocardial infarct size in vivo.

Dental materials and magnetic resonance imaging.

Radiologists may encounter patients with fixed dental prostheses that may produce image distortion on MRI scans of the face and jaw. In this work, we assessed the MRI appearances of dental prosthetic materials in vitro, including precious alloys, nonprecious alloys, ceramic prostheses, dental amalgam, and composite materials. For in vivo studies, these materials were placed in the patient's mouth. Nonprecious alloys produce large image deformations, whereas precious alloys had no effect on MRI images. The in vivo study showed the anatomical zones that were most affected on MRI scans. The size of these zones produced by the presence of nonprecious alloys is influenced by the volume of the prosthesis and is related to the scanning sequence used.

Can we optimize our angiographic views every time? Qualitative and quantitative evaluation of a new functionality.

RATIONALE AND OBJECTIVES: For determining the optimum angulations of the x-ray beam with respect to the vascular morphology of a given patient, the authors present a solution combining a single-plane angiographic system and a dedicated procedure. METHODS: The clinical evaluation of the vessel profiling acquisitions focuses on qualitative appraisal and quantitative analysis of conventional and optimum projections. RESULTS: The qualitative evaluation demonstrates the pitfall for an operator to discern optimum from conventional projections. The 70% of preferences for vessel profiling bear witness to the constraints imposed occasionally by the optimum angulations, which may be impracticable for various reasons. However, vessel profiling yields lesions inspection at an optimum view, free of geometric foreshortening. Moreover, there is less risk of superimposition with other branches. From a quantitative standpoint, vessel profiling unveils the lesion with a length significantly longer than in conventional view. CONCLUSIONS: Vessel profiling offers a qualitative optimization of angiographic images and more exact quantitative analysis.