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INTRODUCTION: Breastfeeding (BF) is the healthiest form of nutrition for babies and is recommended exclusively (EBF) for at least the first six months of life. The carbon footprint of formula feeding (FF) has been studied, but that of BF is unknown. AIM: To identify the environmental impact of three types of infant feeding taking into account the accessories needed and the diet of postpartum women in the baby's first month of life. METHODS: This is a multicentre, cross-sectional study conducted in the Barcelona North Metropolitan Area (Catalonia, Spain). The participating sites are primary care settings that will recruit 408 postpartum women (4-6 weeks) as per inclusion/exclusion criteria. The data will be collected through a GREEN MOTHER Survey that includes 4 dimensions: 1) socio-demographic and clinical data; 2) data on the newborn and accessories used in infant feeding; 3) general data on the mother's diet (food consumption habits), and 4) recording of 24 h of the mother's diet. The data analysis will be performed to check the prevalence of infant feeding types at birth and month 1, as well as a comparative analysis of three types of infant feeding on environmental impact (climate change; water consumption, and scarcity). ETHICS: This project was approved by the Research Ethics Committee of the Jordi Gol i Gurina University Institute Foundation for Primary Health Care Research (IDIAP) under code 22/101-P dated 22/02/2023. DISCUSSION: A second phase of the GREEN MOTHER study is planned, which will consist of an educational intervention to promote breastfeeding, nutrition and sustainability. This intervention will be based on the results obtained in Phase I. We expect that the project results - through the publication and dissemination of scientific papers and reports among relevant stakeholders (association of community midwives, healthcare and primary care attention professionals and the public) - will increase public awareness of breastfeeding and its impact on sustainability. TRIAL REGISTRATION: Both phases of the GREEN MOTHER study protocol were registered in ClinicalTrials.gov, NCT05729581.
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Aleitamento Materno , Comportamento Alimentar , Mães , Humanos , Estudos Transversais , Feminino , Aleitamento Materno/estatística & dados numéricos , Lactente , Recém-Nascido , Espanha , Mães/estatística & dados numéricos , Adulto , Dieta/estatística & dados numéricos , Dieta/métodos , Meio Ambiente , Fórmulas Infantis/estatística & dados numéricos , Fenômenos Fisiológicos da Nutrição do Lactente , Pegada de Carbono/estatística & dados numéricosRESUMO
BACKGROUND: The SHAMISEN (Nuclear Emergency Situations - Improvement of Medical And Health Surveillance) European project was conducted in 2015-2017 to review the lessons learned from the experience of past nuclear accidents and develop recommendations for preparedness and health surveillance of populations affected by a nuclear accident. Using a toolkit approach, Tsuda et al. recently published a critical review of the article by Cléro et al. derived from the SHAMISEN project on thyroid cancer screening after nuclear accident. MAIN BODY: We address the main points of criticism of our publication on the SHAMISEN European project. CONCLUSION: We disagree with some of the arguments and criticisms mentioned by Tsuda et al. We continue to support the conclusions and recommendations of the SHAMISEN consortium, including the recommendation not to launch a mass thyroid cancer screening after a nuclear accident, but rather to make it available (with appropriate information counselling) to those who request it.
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Acidente Nuclear de Fukushima , Neoplasias da Glândula Tireoide , Humanos , Neoplasias da Glândula Tireoide/epidemiologia , Política de Saúde , Métodos EpidemiológicosRESUMO
An anonymous web-based survey was developed to check different aspects (SHAMISEN SINGS project): stakeholder awareness and perceptions of available mobile applications (apps) for measuring ionising radiation doses and health/well-being indicators; whether they would be ready to use them in the post-accidental recovery; and what are their preferred methodologies to acquire information etc. The results show that participation of the citizens would be most beneficial during post-accident recovery, providing individual measurements of external ionizing dose and health/well-being parameters, with possible follow-up. Also, participants indicated different preferences for sources to gain knowledge on ionising radiation and for the functions that an ideal app should have. The level of awareness and readiness to use apps to measure ionising radiation dose depended on two main aspects: individual differences (age & gender) and whether people were from countries affected by the previous major accidents. We concluded that stakeholders could have benefits from the data management plan: (1) it potentiates resilience at individual and community level; (2) citizens' measurements contribute to environmental monitoring and public health screening; (3) linkages between different types of data (environmental exposure, individual behavioural diaries, and measurements of health indicators) allow to perform more rigorous epidemiological studies.
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Telefone Celular , Aplicativos Móveis , Liberação Nociva de Radioativos , Resiliência Psicológica , Humanos , Exposição AmbientalRESUMO
Emergency preparedness and response (EP&R) to radiological or nuclear accidents depends on many different stakeholder groups: nuclear and radiological regulators and authorities; institutions and ministries concerned by health, environment and consumption; first-line responders including the police, military, firefighters and health workers; as well as local authorities and nuclear industries. Stakeholders also include the general public, such as people living near NPPs8 or affected by previous nuclear or radiological accidents and incidents. Teachers and journalists, bloggers and other social media figures would play a key role in effective dissemination of knowledge and information. NGOs9 or civil associations/societies can also be involved in radiation monitoring and protection. The present study describes the role of different research institutions (such as CIEMAT10, UPM11 and ISGlobal12) and of the Spanish Society of Radiological Protection (SEPR) in bringing together the above-listed stakeholders in Spain to discuss EP&R and identify benefits and challenges of working together. Stakeholder opinions on EP&R, collected mainly in the framework of several European-funded projects, are provided. Remaining barriers and examples of good practices in radiation protection are discussed, as well as recommendations for improving nuclear and radiological emergency preparedness in Spain. The conclusions may be useful for other countries.
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Planejamento em Desastres , Lesões por Radiação/prevenção & controle , Liberação Nociva de Radioativos , Gestão da Segurança/organização & administração , Participação dos Interessados , Participação da Comunidade , Socorristas , Humanos , Agências Internacionais , Monitoramento de Radiação , Proteção Radiológica , Medição de Risco , Mídias Sociais , Sociedades , Espanha , TerrorismoRESUMO
Few studies have explored the effects of n utero radiation exposure on human health and cognition and none have taken into account thyroid hormone levels (T3), which have shown to affect cognitive performance. We investigated mechanisms of possible radiation effects on IQ in two cohorts of 250 persons each: exposed n utero after the Chernobyl accident: a 'higher exposure group (HEG)', whose mothers resided in more heavily contaminated territories at the time of the Chernobyl accident, and a 'lesser exposure group (LEG)' whose mothers resided in less contaminated areas. The dataset included information on estimated prenatal thyroid radiation dose, gestation week at the time of the accident (ATA); thyroid hormones: T3 (triiodothyronine) and T4 (thyroxine) levels measured at age 11-12 years and general IQ measured at three time points: t1: 6-7 years old; t2: 11-12 years old and t3: 15-16 years old. Descriptive and inference analyses were used to explore the dynamic of changes through time and the associations between key variables at the three time points. Estimated radiation doses to the thyroid gland were substantially higher in the HEG than in the LEG (mean 391 vs 25 mGy respectively). Significant differences in thyroid hormones levels were observed between the two groups, with lower values in T3 (higher in T4) in the LEG. At t1, the general IQ, as well as verbal and non-verbal IQ scores, were lower in the HEG than in the LEG. In the HEG, analyses adjusting simultaneously for radiation dose, gestational week ATA and T3 levels suggest that all three variables are associated with IQ, with the latter being highest among those exposed later during gestation and decreasing with increasing level of dose and of T3. No significant association was observed between IQ and T4 levels. No effect of exposure on IQ was seen in the LEG. Further investigation of this hypothesis will be important to understand the relation between n utero exposure radiation dose to thyroid, thyroid hormone levels and IQ, taking into account effects of potential confounding factors (physiological stress, maternal anxiety related evacuation).
We followed up persons exposed in utero to radiation from the Chernobyl accidentAmong the most highly exposed, IQ was higher among those exposed later during gestationAmong the most highly exposed, IQ also decreased with increasing level of dose and of T3No such relation was seen in those with lower exposureOur study provides insights into the possible relation between prenatal radiation dose and IQ and the factors which may modify it.
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Acidente Nuclear de Chernobyl , Inteligência , Efeitos Tardios da Exposição Pré-Natal , Doses de Radiação , Hormônios Tireóideos , Humanos , Feminino , Criança , Gravidez , Efeitos Tardios da Exposição Pré-Natal/etiologia , Adolescente , Masculino , Inteligência/efeitos da radiação , Hormônios Tireóideos/sangue , Exposição à Radiação/efeitos adversos , Exposição à Radiação/análise , Exposição Materna/efeitos adversos , Relação Dose-Resposta à RadiaçãoRESUMO
Physical activity (PA) has been shown to be related to physical and mental health. Yet there are few studies on how the frequency of PA relates to health and a healthy lifestyle. We aimed to investigate how the frequency of different PAs is associated with the following health indicators: body mass index (BMI), substance consumption, physical health, and mental health. We focused on three types of PA: (1) medium- to high-intensity aerobic exercise; (2) low- to medium-intensity relaxing exercise; and (3) outdoor leisure PA. A total of 9617 volunteers, aged 19 to 81, participated in the study. The relationships between the frequencies of the three types of PA and health-related and sociodemographic factors were analyzed using multinomial logistic regression. We found that women more frequently engaged in PA type 2, and men in types 1 and 3. A higher frequency of PA was associated with lower BMI and less or no smoking behavior; higher education (PAs 1 and 3); higher age (PAs 2 and 3); better physical health (PAs 1 and 3); and better mental health (PA 3). In conclusion, higher frequency of different PAs was significantly associated with better physical and mental health, less smoking, higher age, and a higher level of education.
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PURPOSE: Task Group 121 - Effects of ionizing radiation exposure in offspring and next generations - is a task group under the Committee 1 of the International Commission on Radiological Protection (ICRP), approved by the Main Commission on 18th November 2021. The main goals of Task Group 121 are to (1) review and update the scientific literature of relevance to radiation-related effects in the offspring of parent(s) exposed to ionizing radiation in both human and non-human biota; (2) to assess preconceptional and intrauterine effects of radiation exposure and related morbidity and mortality; and, (3) to provide advice about the level of evidence and how to consider these preconceptional and postconceptional effects in the system of radiological protection for humans and non-human biota. METHODS: The Task Group is reviewing relevant literature since Publication 90 'Biological effects after prenatal irradiation (embryo and fetus)' (2003) and will include radiation-related effects on future generations in humans, animals, and plants. This review will be conducted to account for the health effects on offspring and subsequent generations in the current system of radiological protection. Radiation detriment calculation will also be reviewed. Finally, preliminary recommendations will be made to update the integration of health effects in offspring and next generations in the system of radiological protection. RESULTS: A Workshop, jointly organized by ICRP Task Group 121 and European Radiation Protection Research Platforms MELODI and ALLIANCE was held in Budapest, Hungary, from 31st May to 2nd June 2022. Participants discussed four important topics: (1) hereditary and epigenetic effects due to exposure of the germ cell line (preconceptional exposure), (2) effects arising from exposure of the embryo and fetus (intrauterine exposure), (3) transgenerational effects on biota, and (4) its potential impact on the system of radiological protection. CONCLUSIONS: Based on the discussions and presentations during the breakout sessions, newer publications, and gaps on the current scientific literature were identified. For instance, there are some ongoing systematic reviews and radiation epidemiology reviews of intrauterine effects. There are newer methods of Monte Carlo simulation for fetal dosimetry, and advances in radiation genetics, epigenetics, and radiobiology studies. While the current impact of hereditary effects on the global detriment was reported as small, the questions surrounding the effects of radiation exposure on offspring and the next generation are crucial, recurring, and with a major focus on exposed populations. This article summarizes the workshop discussions, presentations, and conclusions of each topic and introduces the special issue of the International Journal of Radiation Biology resulting from the discussions of the meeting.
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Proteção Radiológica , Radiação Ionizante , Humanos , Animais , Feminino , Exposição à Radiação/efeitos adversos , Efeitos Tardios da Exposição Pré-Natal/etiologia , Gravidez , Agências InternacionaisRESUMO
Background: The neurological symptoms of Long COVID (LC) and the impact of neuropsychological manifestations on people's daily lives have been extensively described. Although a large body of literature describes symptoms, validating this with objective measures is important. This study aims to identify and describe the effects of Long COVID on cognition, balance, and the retinal fundus, and determine whether the duration of symptoms influences cognitive impairment. Methods: This cross-sectional study involved LC volunteers with cognitive complaint from public health centers in northern Barcelona who participated between January 2022 and March 2023. This study collected sociodemographic characteristics, information on substance use, comorbidities, and clinical data related to COVID-19. We measured five cognitive domains using a battery of neuropsychological tests. Balance was assessed through posturography and retinal vascular involvement by retinography. Results: A total of 166 people with LC and cognitive complaints participated, 80.72% were women and mean age was 49.28 ± 8.39 years. The most common self-reported symptoms were concentration and memory deficit (98.80%), brain fog (82.53%) and insomnia (71.17%). The 68.67% presented cognitive deficit in at least one domain, with executive functions being the most frequent (43.98%). The 51.52% of the participants exhibited a dysfunctional pattern in balance, and 9.2% showed some alteration in the retina. There were no statistically significant differences between cognitive impairment and symptom duration. Conclusion: Our findings contribute to a more comprehensive understanding of the pathology associated with Long COVID. They highlight the diversity of self-reported symptoms, the presence of abnormal balance patterns, and some cognitive impairment. These findings underscore the necessity of addressing the clinical management of this condition in primary care through follow-up and the pursuit of multidisciplinary and comprehensive treatment.
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Primary stressors are direct outcomes of extreme events (e.g., viruses, floodwater) whereas secondary stressors stem from pre-disaster life circumstances and societal arrangements (e.g., illness, problematic pre-disaster policies) or from inefficient responses to the extreme event. Secondary stressors can cause significant long-term damage to people affected but are also tractable and amenable to change. In this study we explored the association between secondary stressors, social identity processes, social support, and perceived stress and resilience. Pre-registered analyses of data from the COVIDiSTRESS Global Survey Round II (N = 14,600; 43 countries) show that secondary stressors are positively associated with perceived stress and negatively associated with resilience, even when controlling for the effects of primary stressors. Being a woman or having lower socioeconomic status (SES) is associated with higher exposure to secondary stressors, higher perceived stress, and lower resilience. Importantly, social identification is positively associated with expected support and with increased resilience and lower perceived stress. However, neither gender, SES, or social identification moderated the relationship between secondary stressors and perceived stress and resilience. In conclusion, systemic reforms and the availability of social support are paramount to reducing the effects of secondary stressors.
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INTRODUCTION: Congenital cytomegalovirus (cCMV) is the leading cause of non-genetic sensorineural hearing loss and one of the main causes of neurological disability. Despite this, no universal screening programme for cCMV has been implemented in Spain. A recent study has shown that early treatment with valaciclovir, initiated in the first trimester and before the onset of signs in the fetus, reduces the risk of fetal infection. This finding favours the implementation of a universal screening programme for cCMV.The aim of this study is to evaluate the performance of a universal screening programme for cCMV during the first trimester of pregnancy in a primary care setting. METHODS AND ANALYSIS: This is an observational multicentre cohort study. The study will be conducted in four primary care settings from the Northern Metropolitan Barcelona area and three related hospitals and will last 3 years and will consist of a recruitment period of 18 months.In their first pregnancy visit, pregnant women will be offered to add a CMV serology test to the first trimester screening tests. Pregnant women with primary infection will be referred to the reference hospital, where they will continue treatment and follow-up according to the clinical protocol of the referral hospital, which includes treatment with valacyclovir. A CMV-PCR will be performed at birth on newborns of mothers with primary infection, and those who are infected will undergo neonatal follow-up for at least 12 months of life.For the analysis, the acceptance rate, the prevalence of primary CMV infections and the CMV seroprevalence in the first trimester of pregnancy will be studied. ETHICS AND DISSEMINATION: Ethical approval was obtained from the University Institute Foundation for Primary Health Care Research Jordi Gol i Gurina Ethics Committee 22/097-P dated 27 April 2022.
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Infecções por Citomegalovirus , Complicações Infecciosas na Gravidez , Recém-Nascido , Humanos , Feminino , Gravidez , Primeiro Trimestre da Gravidez , Estudos de Coortes , Estudos Soroepidemiológicos , Infecções por Citomegalovirus/diagnóstico , Infecções por Citomegalovirus/tratamento farmacológico , Complicações Infecciosas na Gravidez/diagnóstico , Complicações Infecciosas na Gravidez/tratamento farmacológico , Valaciclovir/uso terapêutico , Parto , Estudos Observacionais como Assunto , Estudos Multicêntricos como AssuntoRESUMO
The differences in fine motor precision over line model in different sensorial conditions (visual-proprioceptive and proprioceptive only) for different movement directions (transverse, frontal, and sagittal) and both hands were measured digitally with use of special software. The observed variables were directional (D) and formal (F) deviations, together with changes of line length (LL) from the base model. Analysis indicated non-significant differences for all measured variables for hand use, while for the remaining factors (sensory test condition and movement direction), the differences were significant for all levels. Both sensory information and movement directions are important for hand-drawing precision, not just the specific hand used.
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Mãos/fisiologia , Destreza Motora/fisiologia , Movimento/fisiologia , Propriocepção/fisiologia , Visão Ocular/fisiologia , Adolescente , Adulto , Humanos , Masculino , Testes Neuropsicológicos , Adulto JovemRESUMO
There is little research on the study of specific characteristics that contribute to the faster adaptation of athletes during the transition from one sport to another. We used virtual reality (VR) to study the differences between professional ice hockey players and other sport professionals (freestyle wrestlers), who were novices in hockey in terms of motor responses and efficiency performance, on different levels of difficulty. In the VR environment, four levels of difficulty (four blocks) were simulated, depended on the speed of the puck and the distance to it (Bl1-60-80 km/h and 18 m; Bl2-60-100 km/h, distances 12 and 18 m; Bl3-speeds up to 170 km/h and 6, 12, and 18 m; Bl4-the pucks are presented in a series of two (in sequence with a 1 s interval)). The results of the study showed that the hockey professionals proved to have more stable movement patterns of the knee and hip joints. They also made fewer head movements as a response to stimuli during all runs (0.66 vs. 1.25, p = 0.043). Thus, working out on these parameters can contribute to the faster adaptation of wrestlers in developing professional ice hockey skills.
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BACKGROUND: Over 300,000 women in Russia face perinatal depressive disorders every year, according to the data for middle-income countries. This study is the first attempt to perform a two-phase study of perinatal depressive disorders in Russia. The paper examines risk factors for perinatal depressive symptoms, such as marital satisfaction, birth experience, and childcare sharing. METHODS: At 15-40 gestational weeks (M = 30.7, SD = 6.6), 343 Russian-speaking women, with a mean age of 32 years (SD = 4.4), completed the Edinburgh Postnatal Depression Scale, Couples Satisfaction Index, Birth Satisfaction Scale, and provided socio-demographic data. Two months after childbirth, 190 of them participated in the follow-up. RESULTS: The follow-up indicated that 36.4% of participants suffered from prenatal depression and 34.3% of participants had postnatal depression. Significant predictors of prenatal depression were physical well-being during pregnancy (ß = -0.25; p = 0.002) and marital satisfaction during pregnancy (ß = -0.01; p = 0.018). Birth satisfaction (ß = -0.08; p = 0.001), physical well-being at two months after delivery (ß = -0.36; p < 0.01), and marital satisfaction during pregnancy (ß = 0.01; p = 0.016) and after delivery (ß = -0.02; p < 0.01) significantly predicted postnatal depression at 2 months after delivery. CONCLUSION: Our study identified that physical well-being during pregnancy and marital satisfaction during pregnancy significantly predicted prenatal depression. Birth satisfaction, physical well-being at 2 months after delivery, and marital satisfaction during pregnancy and after delivery significantly predicted postnatal depression. To our knowledge, this is the first study of perinatal depressive disorders in the context of marital satisfaction and birth satisfaction in the Russian sample. The problem of unequal childcare sharing is widely spread in Russia. Adjusting spousal expectations and making arrangements for childcare may become the focus of psychological work with the family. The availability of psychological support during pregnancy and labor may be important in the context of reducing perinatal depression risks.
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Transtorno Depressivo , Complicações na Gravidez , Adulto , Criança , Depressão/epidemiologia , Feminino , Humanos , Mães , Satisfação Pessoal , Gravidez , Fatores de Risco , Federação Russa/epidemiologiaRESUMO
Standards and guidelines for preparedness and response in the case of a nuclear accident cover radiation protection, health management and communication with affected populations. Decision makers use these recommendations to decide on measures that protect people residing around a nuclear power plant that suffers an accident from radiation exposure; for example, sheltering, evacuation and relocation. While technological and radiological criteria exist for these protective measures, studies on past radiological and nuclear emergencies have shown that evacuation and relocation result in serious health effects; this needs to be considered in accident preparedness and responses in the future. Within the framework of the Nuclear Emergency Situations Improvement of Medical and Health Surveillance (SHAMISEN) (Ohba et al., 2020), a critical review of recommendations and experiences of previous major nuclear accidents was conducted, and the current paper focuses on the lessons learned about evacuation and relocation. We reviewed the contents of official documents and literature relating to the evacuation and relocation of residents, and to the evacuation of medical and other facilities in the three largest nuclear accidents to date: the Three Mile Island accident, Chernobyl accident, and Fukushima accident. We developed recommendations classified into the preparedness phase, early and intermediate phases, and recovery phase after an accident. In the cases of Three Mile Island and Fukushima, the evacuation area was set at 8-10 km from the nuclear power plant in the disaster prevention plan, and emergency responses, such as information provision and evacuation, had been developed only in this area. When the Fukushima accident occurred, evacuation beyond this area was urgently planned or instructed, resulting in marked confusion, such as forced multiple evacuations and relocations for long periods. Furthermore, information was lacking, and personal protective measures such as respiratory protection and iodine prophylaxis were not applied to evacuees. In hospital and facility evacuation, it became more difficult to implement evacuation owing to a lack of advance planning and support in the event of the accident. In Fukushima, more than 60 people in hospitals and nursing care facilities died during or soon after evacuation. In long-term relocation, in addition to continuing adverse mental effects, there were health effects relating to relocation, such as lifestyle-related disease. The return of residents to the evacuation area required many issues, such as a delayed recovery of the living environment, to be overcome in addition to measures to reduce the effects of radiation. Recommendations for evacuation in the SHAMISEN framework were developed (SHAMISEN Consortium, 2017; Liutsko et al., 2020) from these lessons of previous accidents.
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Acidente Nuclear de Fukushima , Exposição à Radiação , Proteção Radiológica , Emergências , Humanos , Japão , Centrais NuclearesRESUMO
This paper, the last in the Special Issue (SI) on the SHAMISEN project, presents an overview of the SHAMISEN Recommendations for Preparedness and Health Surveillance of Populations Affected by a Radiation Accident. The recommendations are based on the lessons learnt from previous nuclear accidents, and the engagement activities with different stakeholder groups, described in the other papers of this SI. The SHAMISEN project developed a total of 28 recommendations. They include general recommendations, applicable across all phases of an accident, and specific recommendations for each of the three main phases: preparedness, early and intermediate, and long-term recovery. The recommendations are subdivided by topic: health surveillance, epidemiological studies, dose reconstruction, evacuation, and training of and communication with health personnel and other actors involved in liaising with affected populations. Each recommendation is divided into 3 sections - why, how and who - thus providing background and concrete advice as to how each SHAMISEN recommendation should be implemented and by whom. It is notable that many recommendations are also applicable to other disaster types, including the current SARS-CoV-2 pandemic.
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COVID-19 , Planejamento em Desastres , Desastres , Liberação Nociva de Radioativos , Pessoal de Saúde , Humanos , SARS-CoV-2RESUMO
Health surveillance initiatives targeted at populations evacuated from, and residing in, areas affected by radiation contamination were implemented by international institutions as well as national and local governments after the nuclear accidents of Chernobyl and Fukushima Dai-ichi nuclear power plants. Most of these initiatives included a component of childhood thyroid cancer monitoring, with the more comprehensive schemes corresponding to national programmes of health monitoring for adults and children around general health and wellbeing. This article provides a short overview of available data on the costs and resources associated with surveillance responses to two recent nuclear accidents: Chernobyl and the Fukushima Dai-Ichi nuclear plant accidents. Moreover, because the balance of costs and benefits of health surveillance after a nuclear accident can influence decisions on implementation, we also present a brief overview of the principles of economic evaluation for collecting and presenting data on costs and outcomes of a surveillance programme after a nuclear accident. We apply these principles in a balance sheet analysis of a post-accident ultrasound thyroid screening programme for children.
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Acidente Nuclear de Chernobyl , Acidente Nuclear de Fukushima , Monitoramento de Radiação , Neoplasias da Glândula Tireoide , Adulto , Criança , Humanos , Japão , Centrais Nucleares , Neoplasias da Glândula Tireoide/epidemiologiaRESUMO
Many radiation protection actions carry a multitude of direct and indirect consequences that can impact on the welfare of affected populations. Health surveillance raises ethical challenges linked to privacy and data protection, as well as questions about the net benefit of screening. The SHAMISEN project recognized these issues and developed specific recommendations to highlight ethical challenges. Following a brief overview of ethical issues related to accident management, this paper presents the SHAMISEN recommendations: R1 The fundamental ethical principle of doing more good than harm should be central to accident management; and R4 Ensure that health surveillance respects the autonomy and dignity of affected populations, and is sensitive to any inequity in the distribution of risks and impacts. While a holistic approach to accident management means that decisions will be complicated by different values, perceptions and uncertainties about outcomes, addressing ethical issues could help ensure that the assumptions and potential conflicts behind eventual decisions are as transparent as possible.
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Acidente Nuclear de Fukushima , Proteção RadiológicaRESUMO
Exposure of the thyroid gland to ionizing radiation at a young age is the main recognized risk factor for differentiated thyroid cancer. After the Chernobyl and Fukushima nuclear accidents, thyroid cancer screening was implemented mainly for children, leading to case over-diagnosis as seen in South Korea after the implementation of opportunistic screening (where subjects are recruited at healthcare sites). The aim of cancer screening is to reduce morbidity and mortality, but screening can also cause negative effects on health (with unnecessary treatment if over-diagnosis) and on quality of life. This paper from the SHAMISEN special issue (Nuclear Emergency Situations - Improvement of Medical And Health Surveillance) presents the principles of cancer screening, the lessons learned from thyroid cancer screening, as well as the knowledge on thyroid cancer incidence after exposure to iodine-131. The SHAMISEN Consortium recommends to envisage systematic health screening after a nuclear accident, only when appropriately justified, i.e. ensuring that screening will do more good than harm. Based on the experience of the Fukushima screening, the consortium does not recommend mass or population-based thyroid cancer screening, as the negative psychological and physical effects are likely to outweigh any possible benefit in affected populations; thyroid health monitoring should however be made available to persons who request it (regardless of whether they are at increased risk or not), accompanied with appropriate information and support.
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Acidente Nuclear de Chernobyl , Acidente Nuclear de Fukushima , Neoplasias da Glândula Tireoide , Criança , Detecção Precoce de Câncer , Humanos , Japão , Qualidade de Vida , República da Coreia , Neoplasias da Glândula Tireoide/diagnóstico , Neoplasias da Glândula Tireoide/epidemiologiaRESUMO
This paper explores how health concerns of populations living in contaminated areas following radiological accidents can be considered in developing health surveillance. The research was performed in the framework of the SHAMISEN project, and aimed at identifying the impacts on, and challenges associated with, living and social conditions of affected populations. These objectives were achieved through the analysis of specific Case Studies in different situations observed after the Chernobyl accident (Belarus and Norway) and the activities carried out after the Fukushima accident. It incorporates an analysis of testimonies of medical experts and local stakeholders from contaminated territories in Japan within two Case Studies as well as through a dedicated workshop jointly organised with Fukushima Medical University in Japan in March 2016. The analysis addresses the following topics:Thus, this paper outlines key lessons learned from each of these topics, by providing tangibles examples from the analysis of the various Case Studies.
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Acidente Nuclear de Chernobyl , Acidente Nuclear de Fukushima , Nível de Saúde , Humanos , Japão/epidemiologia , Noruega , Condições SociaisRESUMO
Experience suggests that current nuclear accident response planning in European countries mostly has a technical focus, with less attention paid to social, psychological and ethical issues. Information provided tends to be directed towards decisions made by experts, rather than for the support of affected populations. The SHAMISEN (Nuclear Emergency Situations - Improvement of Medical And Health Surveillance) consortium, composed of close to 50 experts from 10 countries, performed a critical review of current recommendations and experiences regarding dose assessment and reconstruction, evacuation decisions, long-term health surveillance programmes and epidemiological studies. The review included case studies and lessons drawn from the living conditions and health status of populations affected by the Chernobyl and Fukushima accidents, taking an integrative approach to health and well-being. Based on this work, SHAMISEN developed a series of comprehensive recommendations aimed at improving the preparedness, response, long-term surveillance and living conditions of populations affected by past or future radiation accidents, in a manner responding to their needs, while minimising unnecessary anxiety.