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Introduction: There is growing evidence that disasters may increase the risk of developing chronic diseases, including diabetes, dyslipidemia, chronic kidney disease, and cardiovascular disease. However, how much disaster exposure specifically affects chronic disease risk is unknown. This presentation introduces the study protocol for the Risk of hEalth ConditiOn AdVerse Events after disasteRs (RECOVER) Cohort Study, which addresses this gap. Method: The primary aim of RECOVER is to determine the extent to which disaster exposure specifically increases the risk of developing chronic disease (Aim 1). The secondary aims of the study are to determine if the nature, duration and severity of disaster exposure are risk factors for disease (Aim 2), to map mediators of post-disaster chronic disease risk (Aim 3), and to identify potential biomarkers of post-disaster chronic disease risk (Aim 4). RECOVER will recruit over 6000 adults (1:1 disaster exposed vs unexposed) in Australia to a nationally representative cohort for longitudinal follow-up. Detailed data will be obtained annually on disaster exposure, demographic, social and health factors. The primary health outcome (Aim 1) of chronic disease will be defined as new, incident diabetes, cardiovascular or respiratory disease, and will be ascertained through data linkage with the Pharmaceutical Benefits Scheme. A biomarker sub-stream will include ~1,000 participants who provide a hair and saliva sample for cortisol and epigenetic analysis. Results: N/A Conclusion: There is an urgent need for detailed individual-level data to analyze the nature of the association between disaster exposure and chronic disease. In 2020 alone, 16.8 million Australians were exposed to disasters. The frequency and severity of disasters are only expected to grow due to climate change. As the first prospective cohort study to longitudinally track individual-level disaster exposure and chronic disease outcomes, RECOVER will fill a critical evidence gap. [ABSTRACT FROM AUTHOR]

However, it took more than 8 years before another hospital started its operation in Futaba District, and little is known about extents and types of emergency medical care needs that the hospital was required to handle in the long-term aftermath of the disaster. Six hospitals existed in the district predisaster, but 5 hospitals were pushed into closure post-disaster, and Takano Hospital (Hirono Town) was the only hospital (see Figure 1) that continuously operated after the disaster, despite governmental evacuation orders.1 On March 31, 2012, the evacuation order was lifted in Hirono Town, and a restoration process progressed around the hospital thereafter. [Extracted from the article]

Keywords: aging; inactive diseases EN aging inactive diseases 140 142 3 06/23/21 20210401 NES 210401 Exposure to nuclear radiation is a major public health concern following the 2011 Fukushima nuclear power plant disaster. Japan's public health interventions have historically been holistic, community-driven enterprises, involving multidisciplinary doctors, local governments, industry and funders, cohesively working to meet the needs as identified by local communities. [Extracted from the article]

Vaccination coverage for human papilloma virus (HPV) in Japan has plummeted following unconfirmed media reports of severe adverse reactions such as chronic pain and cognitive decline (see S. J. B. [...]

Background: Little is known about the effects of social isolation in the elderly on their process of gaining health information and seeking health care.Case Presentation: In March 2011, Fukushima, Japan experienced an earthquake, tsunami, and nuclear disaster, also known as Japan's triple disaster. In June 2016, an 80-year-old Japanese man, who lived alone after divorce at the age of 42, presented to our hospital with bloody stools and dizziness. Although his bloody stools initially occurred in May 2015, a year earlier, he did not pursue the possibility of malignancy. He was diagnosed as having stage IIIA rectal cancer. Detailed history taking revealed that he experienced social isolation after the disaster, due to the evacuation of his friends, losing his regular opportunities for socialization. He additionally reported that the current diagnosis of rectal cancer made him feel he had lost his health in addition to his social relationships. Although radical surgery was attempted, it failed to resect the lesion completely, and thereafter his disease gradually progressed. As support from family or friends was not available, he was not able to receive palliative radiation therapy or home-based care in his end-of-life period. He died at a long-term care facility in February 2017.Conclusions: This case suggests that intense social isolation after the Fukushima disaster was a likely contributor to the patient delay, poor treatment course, and poor outcome of an elderly patient with rectal cancer. Direct communication with family and friends may play an indispensable role in increasing health awareness and promoting health-seeking behaviors, and in the midst of social isolation, elderly patients with cancer may lose these opportunities and experience increased risk of patient delay. Although health care providers may be able to alleviate isolation-induced delay by promoting cancer knowledge and awareness widely among local residents, policy-led interventions at the community level may be essential to reducing social isolation and its health consequences. [ABSTRACT FROM AUTHOR]

A sensational newspaper article concerning a possible adverse reaction to the human papillomavirus (HPV) vaccine was published in March 2013 in Japan. In June 2013, the Japanese government suspended their proactive recommendation for vaccination, despite the lack of proof for a causal relationship. We searched Nikkei Telecom 21, the largest newspaper database in Japan, for articles published from January 2011 to December 2015 to evaluate the characteristics of newspaper publications about human papillomavirus vaccination. We identified 1138 HPV vaccine-related articles. Compared with those published before March 2013, articles concerning human papillomavirus vaccination after March 2013 were more likely to include adverse reaction-related and authority-related keywords; articles that included efficacy-related keywords decreased significantly. Negative-negative and negative-neutral articles became more frequent, and positive-positive and positive-neutral articles were less frequent. A sensational case report shaped the tone of negative media coverage as a catalyst, regardless of scientific statements from health authorities. [ABSTRACT FROM AUTHOR]

Objectives: To assess the prevalence of noncommunicable diseases (NCDs), and whether NCDs were treated or not, among hospitalised decontamination workers who moved to radiocontaminated areas after Japan's 2011 Fukushima Daiichi Nuclear Power Plant disaster. Methods: We retrospectively extracted records of decontamination workers admitted to Minamisoma Municipal General Hospital between 1 June 2012 and 31 August 2015, from hospital records. We investigated the incidence of underlying NCDs such as hypertension, dyslipidaemia and diabetes among the decontamination workers, and their treatment status, in addition to the reasons for their hospital admission. Results: A total of 113 decontamination workers were admitted to the hospital (112 male patients, median age of 54 years (age range: 18-69 years)). In terms of the demographics of underlying NCDs in this population, 57 of 72 hypertensive patients (79.2%), 37 of 45 dyslipidaemic patients (82.2%) and 18 of 27 hyperglycaemic patients (66.7%) had not been treated for their NCDs before admission to the hospital. Conclusions: A high burden of underlying NCDs was found in hospitalised decontamination workers in Fukushima. Managing underlying diseases such as hypertension, hyperlipidaemia and diabetes mellitus is essential among this population. [ABSTRACT FROM AUTHOR]

Background: Percutaneous endoscopic gastrostomy feeding is widely used as a route for enteral feeding for patients with impaired swallowing ability, particularly in older patients. Hepatic portal venous gas is a condition that may arise from several causes. Hepatic portal venous gas that develops after an endoscopic procedure is generally reported to be nonfatal, yet there is little information available concerning the characteristics of hepatic portal venous gas as a chronic complication of percutaneous endoscopic gastrostomy feeding.Case Presentation: We experienced a case of hepatic portal venous gas that happened to be detected in an 81-year-old Japanese man with long-term percutaneous endoscopic gastrostomy use who was admitted to our hospital with aspiration pneumonia. While aspiration pneumonia was treated with antibiotics and suspension of tube feedings, he recovered from hepatic portal venous gas without any treatment.Conclusions: The presence of a percutaneous endoscopic gastrostomy tube may have induced hepatic portal venous gas through a mechanism in which vomiting led to increased abdominal pressure and eventually gastric emphysema. This case suggests that hepatic portal venous gas without any signs of bowel ischemia or emphysematous gastritis can resolve without treatment, which is a finding that could be helpful for clinicians who deal with those supported by percutaneous endoscopic gastrostomy feeding. [ABSTRACT FROM AUTHOR]

Competing Interests: None