1
|
Polonsky JA, Bhatia S, Fraser K, Hamlet A, Skarp J, Stopard IJ, Hugonnet S, Kaiser L, Lengeler C, Blanchet K, Spiegel P. Feasibility, acceptability, and effectiveness of non-pharmaceutical interventions against infectious diseases among crisis-affected populations: a scoping review. Infect Dis Poverty 2022; 11:14. [PMID: 35090570 PMCID: PMC8796190 DOI: 10.1186/s40249-022-00935-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 01/03/2022] [Indexed: 12/23/2022] Open
Abstract
Background Non-pharmaceutical interventions (NPIs) are a crucial suite of measures to prevent and control infectious disease outbreaks. Despite being particularly important for crisis-affected populations and those living in informal settlements, who typically reside in overcrowded and resource limited settings with inadequate access to healthcare, guidance on NPI implementation rarely takes the specific needs of such populations into account. We therefore conducted a systematic scoping review of the published evidence to describe the landscape of research and identify evidence gaps concerning the acceptability, feasibility, and effectiveness of NPIs among crisis-affected populations and informal settlements. Methods We systematically reviewed peer-reviewed articles published between 1970 and 2020 to collate available evidence on the feasibility, acceptability, and effectiveness of NPIs in crisis-affected populations and informal settlements. We performed quality assessments of each study using a standardised questionnaire. We analysed the data to produce descriptive summaries according to a number of categories: date of publication; geographical region of intervention; typology of crisis, shelter, modes of transmission, NPI, research design; study design; and study quality. Results Our review included 158 studies published in 85 peer-reviewed articles. Most research used low quality study designs. The acceptability, feasibility, and effectiveness of NPIs was highly context dependent. In general, simple and cost-effective interventions such as community-level environmental cleaning and provision of water, sanitation and hygiene services, and distribution of items for personal protection such as insecticide-treated nets, were both highly feasible and acceptable. Logistical, financial, and human resource constraints affected both the implementation and sustainability of measures. Community engagement emerged as a strong factor contributing to the effectiveness of NPIs. Conversely, measures that involve potential restriction on personal liberty such as case isolation and patient care and burial restrictions were found to be less acceptable, despite apparent effectiveness. Conclusions Overall, the evidence base was variable, with substantial knowledge gaps which varied between settings and pathogens. Based on the current landscape, robust evidence-based guidance is not possible, and a research agenda is urgently required that focusses on these specific vulnerable populations. Although implementation of NPIs presents unique practical challenges in these settings, it is critical that such an agenda is put in place, and that the lessons learned from historical and present experiences are documented to build a firm evidence base. Graphical Abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s40249-022-00935-7.
Collapse
|
2
|
Mavrouli M, Mavroulis S, Lekkas E, Tsakris A. Respiratory Infections Following Earthquake-Induced Tsunamis: Transmission Risk Factors and Lessons Learned for Disaster Risk Management. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18094952. [PMID: 34066563 PMCID: PMC8125353 DOI: 10.3390/ijerph18094952] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/29/2021] [Accepted: 05/02/2021] [Indexed: 11/26/2022]
Abstract
Earthquake-induced tsunamis have the potential to cause extensive damage to natural and built environments and are often associated with fatalities, injuries, and infectious disease outbreaks. This review aims to examine the occurrence of respiratory infections (RIs) and to elucidate the risk factors of RI transmission following tsunamis which were induced by earthquakes in the last 20 years. Forty-seven articles were included in this review and referred to the RIs emergence following the 2004 Sumatra-Andaman, the 2009 Samoa, and the 2011 Japan earthquakes. Polymicrobial RIs were commonly detected among near-drowned tsunami survivors. Influenza outbreaks were commonly detected during the influenza transmission period. Overcrowded conditions in evacuation centers contributed to increased acute RI incidence rate, measles transmission, and tuberculosis detection. Destruction of health care infrastructures, overcrowded evacuation shelters, exposure to high pathogen densities, aggravating weather conditions, regional disease endemicity, and low vaccination coverage were the major triggering factors of RI occurrence in post-tsunami disaster settings. Knowledge of risk factors underlying RIs emergence following earthquake-induced tsunami can contribute to the implementation of appropriate disaster prevention and preparedness plans characterized by sufficient environmental planning, resistant infrastructures, resilient health care facilities, and well-established evacuation centers. Global and local disease surveillance is a key prerequisite for early warning and protection against RIs’ emergence and transmission in tsunami-prone areas.
Collapse
Affiliation(s)
- Maria Mavrouli
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
- Correspondence:
| | - Spyridon Mavroulis
- Department of Dynamic Tectonic Applied Geology, Faculty of Geology and Geoenvironment, School of Sciences, National and Kapodistrian University of Athens, 15784 Athens, Greece; (S.M.); (E.L.)
| | - Efthymios Lekkas
- Department of Dynamic Tectonic Applied Geology, Faculty of Geology and Geoenvironment, School of Sciences, National and Kapodistrian University of Athens, 15784 Athens, Greece; (S.M.); (E.L.)
| | - Athanassios Tsakris
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| |
Collapse
|
3
|
|
4
|
Yang X, Zhou H, Pan X. Exploration on the risk factors of pulmonary tuberculosis incidence in Wenchuan earthquake-stricken area. J Evid Based Med 2017; 10:281-286. [PMID: 28276626 DOI: 10.1111/jebm.12243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 12/16/2016] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To explore the risk factors of pulmonary tuberculosis incidence in Wenchuan earthquake-stricken area during a nine-year period of time. METHODS The incidence and socioeconomic indicators in the 181 counties of Sichuan province from 2004 to 2012 were collected, multilevel extra-Poisson model was performed for variable screening, and Bayesian spatiotemporal models were fitted. RESULTS The morbidity showed a downward time trend from 2004 to 2012. The spatiotemporal interaction model was applied with the smallest deviance information criterion. The risk factors included: county latitude (0.949, 95%CI 0.765 to 1.098), float proportion (0.368, 95%CI 0.354 to 0.380), per capita GDP (-0.225, 95%CI -0.235 to -0.216), population density (0.072, 95%CI 0.041 to 0.105), and minority inhabited area (0.302, 95%CI 0.241 to 0.372). The variation of posterior median and Bayesian credibility interval was small, and the spatiotemporal patterns were similar among different periods. CONCLUSIONS The incidence presented a smooth curve without bursting after the earthquake during 2004 to 2012, and with a tendency of decreasing from north to south in Sichuan province; PTB countermeasures should be focused on the migrating population and in the minority inhabited and economic underdeveloped regions. Geographical adjacent structure was an important factor and regional collaborative prevention and control should be strengthened.
Collapse
Affiliation(s)
- Xiaoyan Yang
- West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Hailong Zhou
- West China School of Public Health, Sichuan University, Chengdu, China
| | - Xiaoping Pan
- West China School of Public Health, Sichuan University, Chengdu, China
- National Center for Women and Children's Health, China CDC, Beijing, China
| |
Collapse
|
5
|
Zhou H, Yang X, Zhao S, Pan X, Xu J. Spatial epidemiology and risk factors of pulmonary tuberculosis morbidity in Wenchuan earthquake-stricken area. J Evid Based Med 2016; 9:69-76. [PMID: 26971371 DOI: 10.1111/jebm.12196] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 02/14/2016] [Indexed: 02/05/2023]
Abstract
OBJECTIVE China is a country that experiences frequent earthquakes and has a high pulmonary tuberculosis burden. In this study, we aimed to explore the spatial clustering and risk factors of the reported incidence of pulmonary tuberculosis burden before and after the Wenchuan earthquake. METHODS Data on the location and the demographic, socioeconomic, and health service characteristics of the 181 counties of Sichuan province from 2004 to 2012 were collected. Global and local spatial autocorrelation analyses were performed to explore spatial clustering. The associated factors were screened using stepwise multiple linear regression, and a spatial lag model was fitted to explore the influence factors. RESULTS The incidence of pulmonary tuberculosis burden showed a global and local spatial autocorrelation relationship. The high-incidence counties shifted gradually over time from east to west and finally clustered in the "Aba-Ganzi" region. Factors influencing the incidence of pulmonary tuberculosis burden included minority areas, the proportion of the working population, county latitude, and the severity of the earthquake. The influence factors varied over time; the impact of minority regions, occupation, and health resources allocation weakened, whereas the economic development and mobility of the population became more significant. CONCLUSION The spatial structural relationship is an important factor related to pulmonary tuberculosis burden incidence. More attention should be paid to high-incidence areas and populations susceptible to pulmonary tuberculosis burden.
Collapse
Affiliation(s)
- Hailong Zhou
- West China School of Public Health, Sichuan University, Chengdu, China
| | - Xiaoyan Yang
- West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Sheng Zhao
- School of Finance and Statistics, Hunan University, Changsha, China
| | - Xiaoping Pan
- West China School of Public Health, Sichuan University, Chengdu, China
- National Center for Women and Children's Health, China CDC, Beijing, China
| | - Junhong Xu
- Sichuan Provincial Center for Disease Prevention and Control, Chengdu, China
| |
Collapse
|
6
|
Shelter crowding and increased incidence of acute respiratory infection in evacuees following the Great Eastern Japan Earthquake and tsunami. Epidemiol Infect 2015; 144:787-95. [DOI: 10.1017/s0950268815001715] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
SUMMARYAlthough outbreaks of acute respiratory infection (ARI) at shelters are hypothesized to be associated with shelter crowding, no studies have examined this relationship. We conducted a retrospective study by reviewing medical records of evacuees presenting to one of the 37 clinics at the shelters in Ishinomaki city, Japan, during the 3-week period after the Great Eastern Japan Earthquake and tsunami in 2011. On the basis of a locally weighted scatter-plot smoothing technique, we categorized 37 shelters into crowded (mean space <5·5 m2/per person) and non-crowded (⩾5·5 m2) shelters. Outcomes of interest were the cumulative and daily incidence rate of ARI/10 000 evacuees at each shelter. We found that the crowded shelters had a higher median cumulative incidence rate of ARI [5·4/10 000 person-days, interquartile range (IQR) 0–24·6,P= 0·04] compared to the non-crowded shelters (3·5/10 000 person-days, IQR 0–8·7) using Mann–WhitneyUtest. Similarly, the crowded shelters had an increased daily incidence rate of ARI of 19·1/10 000 person-days (95% confidence interval 5·9–32·4,P< 0·01) compared to the non-crowded shelters using quasi-least squares method. In sum, shelter crowding was associated with an increased incidence rate of ARI after the natural disaster.
Collapse
|
7
|
Influenza epidemic after the 2011 Great East Japan Earthquake and Tsunami. Disaster Med Public Health Prep 2015; 7:124-6. [PMID: 24618160 DOI: 10.1017/dmp.2013.15] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
8
|
Tokuda K, Kunishima H, Gu Y, Endo S, Hatta M, Kanamori H, Aoyagi T, Ishibashi N, Inomata S, Yano H, Kitagawa M, Kaku M. A survey conducted immediately after the 2011 Great East Japan Earthquake: Evaluation of infectious risks associated with sanitary conditions in evacuation centers. J Infect Chemother 2014; 20:498-501. [PMID: 24861538 DOI: 10.1016/j.jiac.2014.04.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 04/14/2014] [Accepted: 04/25/2014] [Indexed: 10/25/2022]
|
9
|
Kaku M. [The 41st Scientific Meeting: perspectives of internal medicine; lessons from the disaster of the Great East Japan earthquake; 3. Medical disease learned from the Great East Japan earthquake--feature, treatment and prevention-; 5) Total management for infectious diseases]. ACTA ACUST UNITED AC 2014; 103:572-80. [PMID: 24796118 DOI: 10.2169/naika.103.572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
10
|
Kamigaki T, Seino J, Tohma K, Nukiwa-Soma N, Otani K, Oshitani H. Investigation of an Influenza A (H3N2) outbreak in evacuation centres following the Great East Japan earthquake, 2011. BMC Public Health 2014; 14:34. [PMID: 24423060 PMCID: PMC3906901 DOI: 10.1186/1471-2458-14-34] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Accepted: 01/10/2014] [Indexed: 12/02/2022] Open
Abstract
Background The Great East Japan Earthquake of magnitude 9.0 that struck on 11 March 2011 resulted in more than 18000 deaths or cases of missing persons. The large-scale tsunami that followed the earthquake devastated many coastal areas of the Tohoku region, including Miyagi Prefecture, and many residents of the tsunami-affected areas were compelled to reside in evacuation centres (ECs). In Japan, seasonal influenza epidemics usually occur between December and March. At the time of the Great East Japan Earthquake on 11 March 2011, influenza A (H3N2) was still circulating and there was a heightened concern regarding severe outbreaks due to influenza A (H3N2). Methods After local hospital staff and public health nurses detected influenza cases among the evacuees, an outbreak investigation was conducted in five ECs that had reported at least one influenza case from 23 March to 11 April 2011. Cases were confirmed by point-of-care tests and those residues were obtained and subjected to reverse transcription PCR and/or real time RT-PCR for sub-typing of influenza. Results There were 105 confirmed cases detected during the study period with a mean attack rate of 5.3% (range, 0.8%–11.1%). An epidemiological tree for two ECs demonstrated same-room and familial links that accounted for 88.5% of cases. The majority of cases occurred in those aged 15-64 years, who were likely to have engaged in search and rescue activities. No deaths were reported in this outbreak. Familial link accounted for on average 40.5% of influenza cases in two ECs and rooms where two or more cases were reported accounted for on average 85% in those ECs. A combination of preventative measures, including case cohorting, personal hygiene, wearing masks, and early detection and treatment, were implemented during the outbreak period. Conclusions Influenza can cause outbreaks in a disaster setting when the disaster occurs during an epidemic influenza season. The transmission route is more likely to be associated with sharing room and space and with familial links. The importance of influenza surveillance and early treatments should be emphasized in EC settings for implementing preventive control measures.
Collapse
Affiliation(s)
- Taro Kamigaki
- Department of Virology, Tohoku University Graduate School of Medicine, 2-1 Seiryo machi, Aoba-ku, Sendai 9808575, Japan.
| | | | | | | | | | | |
Collapse
|
11
|
Kanamori H, Aso N, Tadano S, Saito M, Saito H, Uchiyama B, Ishibashi N, Inomata S, Endo S, Aoyagi T, Hatta M, Yamada M, Gu Y, Tokuda K, Yano H, Kunishima H, Hirakata Y, Saijyo T, Kitagawa M, Kaku M. Tuberculosis exposure among evacuees at a shelter after earthquake, Japan, 2011. Emerg Infect Dis 2013; 19:799-801. [PMID: 23648069 PMCID: PMC3647501 DOI: 10.3201/eid1905.121137] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Tuberculosis was diagnosed in a person who had stayed in a shelter after the 2011 Great East Japan Earthquake. A contact investigation showed that the prevalence of latent tuberculosis infection among other evacuees at the shelter was 20%. Our report underscores the importance of tuberculosis prevention and control after natural disasters.
Collapse
Affiliation(s)
- Hajime Kanamori
- Miyagi Cardiovascular and Respiratory Center, Kurihara, Japan.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Ochi S, Murray V, Hodgson S. The great East Japan earthquake disaster: a compilation of published literature on health needs and relief activities, march 2011-september 2012. PLOS CURRENTS 2013; 5. [PMID: 23787732 PMCID: PMC3682758 DOI: 10.1371/currents.dis.771beae7d8f41c31cd91e765678c005d] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Objective
To provide an overview of the health needs following the Great East Japan Earthquake Disaster and the lessons identified.
Methods
The relevant of peer review and grey literature articles in English and Japanese, and books in Japanese, published from March 2011 to September 2012 were searched. Medline, Embase, PsycINFO, and HMIC were searched for journal articles in English, CiNii for those in Japanese, and Amazon.co.jp. for books. Descriptions of the health needs at the time of the disaster were identified using search terms and relevant articles were reviewed.
Findings
85 English articles, 246 Japanese articles and 13 books were identified, the majority of which were experience/activity reports. Regarding health care needs, chronic conditions such as hypertension and diabetes were reported to be the greatest burden from the early stages of the disaster. Loss of medication and medical records appeared to worsen the situation. Many sub-acute symptoms were attributed to the contaminated sludge of the tsunamis and the poor living environment at the evacuation centres. Particularly vulnerable groups were identified as the elderly, those with mental health illnesses and the disabled. Although the response of the rescue activities was prompt, it sometimes failed to meet the on-site needs due to the lack of communication and coordination.
Conclusion
The lessons identified from this mega-disaster highlighted the specific health needs of the vulnerable populations, particularly the elderly and those with non-communicable diseases. Further research is needed so that the lessons identified can be incorporated into future contingency plans in Japan and elsewhere.
Collapse
Affiliation(s)
- Sae Ochi
- MRC-HPA Centre for Environment and Health, Imperial College London, London, United Kindom
| | | | | |
Collapse
|
13
|
Kunishima H, Kaku M. [Infectious diseases: progress in diagnosis and treatment. Topics: I. Infectious diseases in unusual circumstances; 1. Infectious diseases post Great East Japan earthquake]. ACTA ACUST UNITED AC 2013; 101:3090-6. [PMID: 23342579 DOI: 10.2169/naika.101.3090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Hiroyuki Kunishima
- Department of Infection Control and Laboratory Diagnostics, Tohoku University Graduate School, Japan
| | | |
Collapse
|
14
|
Ohkouchi S, Shibuya R, Yanai M, Kikuchi Y, Ichinose M, Nukiwa T. Deterioration in regional health status after the acute phase of a great disaster: respiratory physicians' experiences of the Great East Japan Earthquake. Respir Investig 2013; 51:50-5. [PMID: 23790732 DOI: 10.1016/j.resinv.2012.12.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2012] [Accepted: 12/18/2012] [Indexed: 11/28/2022]
Abstract
BACKGROUND The Great East Japan Earthquake occurred on March 11, 2011. The source of the ensuing devastation was not the tremors, but the subsequent tsunami. Responding emergency medical teams could not provide sufficient assistance, which led to many people dying before the rescue teams arrived. Thus, the main objective of healthcare professionals became to prevent deterioration in people's health statuses in the disaster area. METHODS One month after the earthquake, the Health-Promoting Association of Respiratory Medicine of Tohoku conducted a survey regarding changing disease prevalence among inpatients in respiratory medicine departments of regional core hospitals in Miyagi Prefecture, the area that suffered the most damage. RESULTS The number of patients from March 11 to April 10, 2011 was 2.7 times greater than that during the same period in 2010 (1223 vs. 443, respectively). The prevalence of asthma, exacerbations of chronic obstructive pulmonary disease, and community-acquired pneumonia were also 2-3 times greater in 2011 than in 2010 (98 vs. 32, 117 vs. 46, and 443 vs. 202, respectively) among all ages. Half of the community-acquired pneumonia cases originated in evacuation shelters. The number of inpatients with other diseases, including those who drowned, was relatively small, and mortality did not increase significantly at these hospitals. CONCLUSIONS The findings may result from poor shelter or dwelling conditions, as well as overpopulation and lack of basic resources. Adequate shelters, supply systems, and protection from infection, including vaccinations, are needed to prevent deteriorations in health status after the acute phase of a natural disaster.
Collapse
Affiliation(s)
- Shinya Ohkouchi
- Health-Promoting Association of Respiratory Medicine of Tohoku, Japan.
| | | | | | | | | | | |
Collapse
|
15
|
Ishigaki A, Higashi H, Sakamoto T, Shibahara S. The Great East-Japan Earthquake and Devastating Tsunami: An Update and Lessons from the Past Great Earthquakes in Japan since 1923. TOHOKU J EXP MED 2013; 229:287-99. [DOI: 10.1620/tjem.229.287] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Akemi Ishigaki
- The Tohoku Journal of Experimental Medicine, Tohoku University Medical Press
| | - Hikari Higashi
- The Tohoku Journal of Experimental Medicine, Tohoku University Medical Press
| | - Takako Sakamoto
- The Tohoku Journal of Experimental Medicine, Tohoku University Medical Press
- Department of Molecular Biology and Applied Physiology, Tohoku University School of Medicine
| | - Shigeki Shibahara
- The Tohoku Journal of Experimental Medicine, Tohoku University Medical Press
- Department of Molecular Biology and Applied Physiology, Tohoku University School of Medicine
| |
Collapse
|
16
|
Ebisawa K, Yamada N, Kobayashi M, Katahira M, Konno H, Okada S. Cluster of diffuse alveolar hemorrhage cases after the 2011 Tohoku Region Pacific Coast Earthquake. Respir Investig 2012; 51:2-8. [PMID: 23561252 DOI: 10.1016/j.resinv.2012.10.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Revised: 09/29/2012] [Accepted: 10/04/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND Diffuse alveolar hemorrhage (DAH) is a clinical syndrome that presents with progressively hemorrhagic bronchoalveolar lavage fluid (BALF) in serial samples and generally has a poor prognosis. The South Miyagi Medical Center, located on the inland side of southern Miyagi Prefecture, documented an increase in the number of patients with DAH after the 2011 Tohoku Region Pacific Coast Earthquake. METHODS We describe the clinical features of post-earthquake DAH in comparison to pre-earthquake DAH. We analyzed the data of the DAH patients we have been able to follow for at least 6 months since we started performing bronchoscopy and bronchoalveolar lavage (BAL) for all patients with interstitial lung disease in August 2009 until September 2011, and separated these patients into pre- and post-earthquake groups according to the earthquake date of March 11, 2011. RESULTS Post-earthquake DAH patients tended to test positive for infectious agents and showed higher serum IgE titers, with BALF that exhibited a tendency to higher silica concentrations. Post-earthquake DAH generally had a better prognosis than pre-earthquake DAH. CONCLUSIONS In describing the clinical features of post-earthquake cases of DAH, this report documents the possibility of an infection- and/or dust-induced, partially allergic, and relatively benign form of DAH.
Collapse
Affiliation(s)
- Kei Ebisawa
- South Miyagi Medical Center, 38-1 Aza-Nishi, Ogawara, Shibata-gun, Miyagi 989-1253, Japan
| | | | | | | | | | | |
Collapse
|
17
|
Iwata K, Ohji G, Oka H, Takayama Y, Aoyagi T, Gu Y, Hatta M, Tokuda K, Kaku M. Communicable Diseases After the Disasters: with the Special Reference to the Great East Japan Earthquake. JOURNAL OF DISASTER RESEARCH 2012; 7:746-753. [DOI: 10.20965/jdr.2012.p0746] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
On March 11, 2011, the Great East Japan Earthquake – a massive temblor followed by a gigantic tsunami was associated with significant morbidity and mortality. Among many health problems such as trauma, drowning, and mental illnesses, infectious diseases may place significant burden on survivors of such disasters. Wound infections including tetanus, leptospirosis, legionellosis, rickettsiosis, respiratory infections, and diarrheal illness among other infections had been considered to be associated with earthquake and tsunami. Overall, the impact of infectious diseases after the Great East Japan Earthquake was relatively small, with only sporadic outbreaks observed. The incidence of serious infections such as tetanus, legionellosis, and tsunami lung, was also low, considering the overall impact of the earthquake and tsunamiper se. This review discusses the impact of infectious diseases after the Great East Japan Earthquake, and reviews past disaster-related infections as reference.
Collapse
|
18
|
Health care response to the tsunami in Taro District, Miyako City, Iwate Prefecture. Western Pac Surveill Response J 2011; 2:14-24. [PMID: 23908896 DOI: 10.5365/wpsar.2011.2.4-017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PROBLEM IN THE TARO DISTRICT (POPULATION: 4434), the great tsunami of 11 March 2011 destroyed the central region including the clinic, the sole medical facility (one physician, 13 nurses and other staff) in the district, and many citizens were forced to live in evacuation centres. CONTEXT The Taro District experienced massive damage during the tsunamis of 1896 and 1933. Since then countermeasures to tsunamis have been implemented. The great tsunami on 11 March 2011 caused catastrophic damage to the low-lying areas where approximately 2500 people lived; 1609 buildings were completely destroyed, and approximately 200 people died or were missing across the district. ACTION The Taro National Health Insurance Clinic, the sole medical facility in the Taro District, was required to play a central role in a variety of activities to care for residents in severely affected areas. First of all, evacuees needed to move to neighbouring hospitals or safer evacuation centres because lifeline services were cut off to the first evacuation centre. Then, the clinic staff worked in a temporary clinic; they visited the evacuation centres to assess the public health and medical situation, cared for wounded residents, managed infection control and encouraged a normal lifestyle where possible. Additional medical, pharmaceutical and logistical support was received from outside the district. OUTCOME There was no noticeably severe damage to health, although there was manifestation of and deterioration in lifestyle-related diseases (e.g. diabetes, hypertension, obesity). Health care activities gradually returned to their pre-disaster levels. At the end of July 2011, the evacuation centres closed, and all evacuees moved to temporary accommodations. DISCUSSION ISOLATED RURAL HEALTH PRACTITIONERS WERE REQUIRED TO BE INVOLVED IN A WIDE VARIETY OF ACTIVITIES RELATED TO THE DISASTER IN ADDITION TO THEIR ROUTINE WORK: e.g. preventive health (public health and safety activities), routine medical care, acute medical care, psychological care, post-mortems and recovery of medical facilities. Although the whole health care system returned to near-normal six months after the disaster, it is important to plan how to develop more resilient medical systems to respond to disasters, especially in rural areas. This article describes my experience and lessons learnt in responding to this disaster.
Collapse
|