Temporal Trends in the Incidence and Clinical Features of Acute Myocardial Infarction in a Japanese Rural Area From 2006 to 2014

Nakamura, Motoyuki; Tanaka, Fumitaka; Segawa, Toshie; Takahashi, Tomohiro; Matsuura, Yuuki; Sakai, Toshiaki; Nishiyama, Osamu; Niiyama, Masanobu; Onoda, Toshiyuki; Koshiyama, Makoto

doi:10.1253/circj.cj-17-0201

Cited by 11 publications

(11 citation statements)

References 28 publications

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“…Based on the national nutrition survey by the Ministry of Health, Labor and Welfare of Japan in 2015, there was a reduction (approximately 10%) in the calorie, protein and carbohydrate intakes of both sexes in the past 10 years . Furthermore, similar to the trend of urolithiasis, the stable to reduced incidence of myocardial infarction was also observed in Japanese between 2006 to 2014 …”

Section: Discussionsupporting

confidence: 66%

“…11 Furthermore, similar to the trend of urolithiasis, the stable to reduced incidence of myocardial infarction was also observed in Japanese between 2006 to 2014. 12 Second, there seems to be saturation in the numbers of diagnostic modalities in the past 10 years in Japan, such as ultrasonography and CT. A relationship between the prevalence of CT devices and the incidence of asymptomatic urolithiasis had been reported. 13 Based on the Organization for Economic Co-operation and Development database, the number of CTs in Japan was the highest in the world (150.0 per 1000 inhabitants) in 2014.…”

Section: Discussionmentioning

confidence: 99%

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Chronological changes in the epidemiological characteristics of upper urinary tract urolithiasis in Japan

et al. 2018

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Objectives: To assess epidemiological and chronological trends of upper urinary tract stones in Japan in 2015.Methods: Patients with a first episode of upper urinary tract stones in 2015 were enrolled in this nationwide survey. The study included all hospitals approved by the Japanese Board of Urology, therefore covering most of the hospitals where urologists practice in Japan. The annual incidence and composition of urolithiasis were evaluated by age and sex. These results were compared with the previous results of the nationwide surveys from 1965 to 2005 to analyze temporal trends. Results: The estimated annual incidence of a first-episode upper urinary tract stone in 2015 was 137.9 (191.9 in men and 86.9 in women) per 100 000. The estimated agestandardized first-episode upper urinary tract stone incidence in 2015 was 107.8 (150.6 in men and 63.3 in women) per 100 000, which did not represent a significant increase since 2005. An equivalent incidence was observed in patients aged >50 years, whereas a reduced incidence was observed in patients aged <50 years in both sexes. The proportion of patients who received percutaneous nephrolithotomy and/or ureteroscopy increased by approximately fivefold in the past 10 years. Conclusions: The steady increase in the annual incidence of upper urinary tract stones since 1955 leveled off in 2015. The current results show novel trends in the incidence and treatment modalities in the nationwide surveys of urolithiasis in Japan.

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Section: Discussionsupporting

confidence: 66%

Section: Discussionmentioning

confidence: 99%

Chronological changes in the epidemiological characteristics of upper urinary tract urolithiasis in Japan

et al. 2018

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“…The prevalence of change from baseline at 5 years in cardiovascular disease was the highest among hypertension, dyslipidemia, diabetes mellitus, cardiovascular disease, cerebrovascular disease and cancer. In a Japanese population aged ≥70 years in a rural area, the prevalence of acute myocardial infarction in 2012–2014 was 303.4 per 100 000 person‐year in men and 126.1 per 100 000 person‐year in women . In a Japanese population in a semi‐urban area, the prevalence of acute myocardial infarction was 100.7 per 100 000 person‐years in men and 35.7 per 100 000 person‐years in women .…”

Section: Discussionmentioning

confidence: 99%

“…In a Japanese population aged ≥70 years in a rural area, the prevalence of acute myocardial infarction in 2012-2014 was 303.4 per 100 000 person-year in men and 126.1 per 100 000 person-year in women. 21 In a Japanese population in a semi-urban area, the prevalence of acute myocardial infarction was 100.7 per 100 000 person-years in men and 35.7 per 100 000 person-years in women. 22 As with previous reports, the prevalence of cardiovascular disease in the present study was higher than that in the Japanese general population.…”

Section: Variablesmentioning

confidence: 98%

Five‐year incidence of common comorbidities, such as hypertension, dyslipidemia, diabetes mellitus, cardiovascular disease, cerebrovascular disease and cancer, in older Japanese patients with rheumatoid arthritis

Mochizuki¹,

Ikari

Yano

et al. 2019

Geriatrics Gerontology Int

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Aim To estimate the 5‐year incidence of common comorbidities, including lifestyle‐associated diseases, in older Japanese patients with rheumatoid arthritis (RA). Methods We enrolled 129 consecutive patients with RA aged ≥65 years in this study. We examined all patients for the presence of hypertension, dyslipidemia, diabetes mellitus, cardiovascular disease, cerebrovascular disease and cancer at baseline (in 2013) and 5 years later (in 2018) using clinical records, self‐reported questionnaires, interviews and medication records. Results At baseline, hypertension was prevalent in 37.2% of the patients, dyslipidemia in 18.6%, diabetes mellitus in 9.3%, cardiovascular disease in 14.7%, cerebrovascular disease in 10.1% and cancer in 10.1%. Furthermore, the change of prevalence after 5 years from baseline of hypertension, dyslipidemia, diabetes mellitus, cardiovascular disease, cerebrovascular disease and cancer was 4.6%, 3.9%, 0.8%, 4.7%, 2.3% and 1.5%, respectively. The factors associated at baseline and/or after 5 years of hypertension, dyslipidemia, diabetes mellitus, cardiovascular disease and cancer included disease duration and body mass index, body mass index and anti‐cyclic citrullinated peptide antibody, corticosteroid use, body mass index, and male and disease duration, respectively. Conclusions The Japanese population is aging and so is the population of patients with RA. In older patients with RA, hypertension and cardiovascular disease should be particularly considered. Therefore, although the therapeutic agents for RA have improved, a better understanding of the comorbidities in older patients with RA should impact the treatment of RA. Geriatr Gerontol Int 2019; 19: 577–581.

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“…There have been a few registry studies of AMI but most of them included relatively small numbers of patients. [2][3][4] As of October 1, 2015, the population of the Tokyo metropolitan area was estimated to be 13.5 million and expressed as approximately 10% of Japan's total population. Here, the Tokyo CCU Network operates to treat patients with emergency cardiovascular diseases as promptly as possible, with the help of ambulance units through the control room of the Tokyo Fire Department.…”

Section: Discussionmentioning

confidence: 99%

Temporal Trends in Acute Myocardial Infarction Incidence and Mortality Between 2006 and 2016 in Tokyo　― Report From the Tokyo CCU Network ―

Yamamoto¹,

Yoshida²,

Takayama³

2019

Circ J

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Background: Temporal trends in the incidence and mortality of acute myocardial infarction (AMI) have not been fully clarified in Japan. Methods and Results: The Tokyo CCU network collects information every 3 months regarding the number of AMI cases, age of patients and in-hospital mortality. Age-adjusted hospitalized AMI numbers were unchanged from 2006 to 2016 (40.7/100,000 persons/year in 2016). Annual age-adjusted in-hospital mortality decreased slightly (5.8% in 2006 to 5.2% in 2016). Conclusions: A steady trend of AMI incidence was observed over the past 11 years in the Tokyo metropolitan area. In-hospital mortality decreased slightly but significantly, with the establishment of primary percutaneous coronary intervention.

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Temporal Trends in the Incidence and Clinical Features of Acute Myocardial Infarction in a Japanese Rural Area From 2006 to 2014

Abstract: The present study is the first to demonstrate a decreased age-adjusted incidence of MI during the period from 2006 to 2014 in a Japanese rural population, especially in the elderly.

Cited by 11 publications

References 28 publications

Chronological changes in the epidemiological characteristics of upper urinary tract urolithiasis in Japan

Chronological changes in the epidemiological characteristics of upper urinary tract urolithiasis in Japan

Five‐year incidence of common comorbidities, such as hypertension, dyslipidemia, diabetes mellitus, cardiovascular disease, cerebrovascular disease and cancer, in older Japanese patients with rheumatoid arthritis

Temporal Trends in Acute Myocardial Infarction Incidence and Mortality Between 2006 and 2016 in Tokyo　― Report From the Tokyo CCU Network ―

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Temporal Trends in the Incidence and Clinical Features of Acute Myocardial Infarction in a Japanese Rural Area From 2006 to 2014

Abstract: The present study is the first to demonstrate a decreased age-adjusted incidence of MI during the period from 2006 to 2014 in a Japanese rural population, especially in the elderly.

Cited by 11 publications

References 28 publications

Chronological changes in the epidemiological characteristics of upper urinary tract urolithiasis in Japan

Chronological changes in the epidemiological characteristics of upper urinary tract urolithiasis in Japan

Five‐year incidence of common comorbidities, such as hypertension, dyslipidemia, diabetes mellitus, cardiovascular disease, cerebrovascular disease and cancer, in older Japanese patients with rheumatoid arthritis

Temporal Trends in Acute Myocardial Infarction Incidence and Mortality Between 2006 and 2016 in Tokyo ― Report From the Tokyo CCU Network ―

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Temporal Trends in Acute Myocardial Infarction Incidence and Mortality Between 2006 and 2016 in Tokyo　― Report From the Tokyo CCU Network ―