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  • 1
    In: CardioVascular and Interventional Radiology, Springer Science and Business Media LLC, Vol. 37, No. 5 ( 2014-10), p. 1312-1320
    Type of Medium: Online Resource
    ISSN: 0174-1551 , 1432-086X
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2014
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  • 2
    In: Journal of Applied Gerontology, SAGE Publications, Vol. 42, No. 5 ( 2023-05), p. 1056-1067
    Abstract: In this study, we aimed to determine whether paid work has an impact on health-related quality of life (HRQOL) among older adults. Over three years, we longitudinally collected data from 5,260 community-dwelling older adults aged 75 years or older from a city in Japan. We assessed HRQOL using the Short-Form-8. We estimated the mean difference between the physical component summary (PCS) and the mental component summary (MCS) scores, which were stratified based on gender using multivariate, generalized estimating equation models. We further conducted a subgroup analysis based on the participants’ occupational backgrounds. Engagement in paid work was associated with increased MCS scores across both genders and with increased PCS scores among women. In the subgroup analysis, only women who had previously worked as managerial workers showed an inverse association with MCS scores. In this population, engagement in paid work may be a crucial factor associated with well-being.
    Type of Medium: Online Resource
    ISSN: 0733-4648 , 1552-4523
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2023
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    detail.hit.zdb_id: 155897-3
    SSG: 5,2
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  • 3
    In: Hypertension, Ovid Technologies (Wolters Kluwer Health), Vol. 28, No. 1 ( 1996-07), p. 22-30
    Abstract: Previous studies have shown that plasma levels of atrial natriuretic peptide (ANP) and brain natriuretic peptide (BNP) are increased in essential hypertension. However, whether left ventricular geometry affects plasma ANP and BNP levels remains unknown. To investigate the effect of left ventricular geometry on plasma ANP and BNP levels in essential hypertension, we measured plasma ANP and BNP levels in 90 patients with essential hypertension. All patients were hospitalized, and fasting blood samples were obtained in the early morning after 30 minutes of bed rest. Plasma ANP and BNP levels were measured by immunoradiometric assay. Hypertensive patients were classified into four groups according to echocardiographic findings that showed normal geometry, concentric remodeling, eccentric hypertrophy, or concentric hypertrophy. Mean plasma ANP and BNP levels in all essential hypertensive patients were higher than those in age-matched normotensive control subjects. Plasma ANP levels in hypertensive patients with concentric remodeling, eccentric hypertrophy, and concentric hypertrophy were higher than in normotensive control subjects, although there were no differences between normotensive subjects and hypertensive patients with normal geometry. Plasma BNP levels tended to be higher in hypertensive patients with normal geometry, concentric remodeling, and eccentric hypertrophy than in normotensive control subjects; however, the differences were not significant. Plasma BNP levels and BNP/ANP ratio were specifically higher in concentric hypertrophy. There were significant correlations between ANP and left ventricular mass index, relative wall thickness, interventricular septal thickness, posterior wall thickness, and mean arterial pressure. Plasma BNP levels significantly correlated with relative wall thickness, interventricular septal thickness, posterior wall thickness, and left ventricular mass index but not with mean arterial pressure. In addition, plasma BNP levels were well correlated with ANP levels, and the slope for the linear regression model was steeper in concentric hypertrophy than in the other four groups. These results show that plasma ANP and BNP levels are increased in essential hypertensive patients with left ventricular hypertrophy. Furthermore, BNP secretion is augmented to a greater extent in concentric hypertrophy. Thus, measurement of plasma ANP and BNP levels may be useful for the detection of concentric left ventricular hypertrophy in patients with essential hypertension.
    Type of Medium: Online Resource
    ISSN: 0194-911X , 1524-4563
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 1996
    detail.hit.zdb_id: 2094210-2
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  • 4
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 45, No. 2 ( 2014-02), p. 418-425
    Abstract: Several risk scores have been developed to predict the stroke risk after transient ischemic attack (TIA). However, the validation of these scores in different cohorts is still limited. The objective of this study was to elucidate whether these scores were able to predict short-term and long-term risks of stroke in patients with TIA. Methods— From the Fukuoka Stroke Registry, 693 patients with TIA were followed up for 3 years. Multivariable-adjusted Cox proportional hazards model was used to assess the hazard ratio of risk factors for stroke. The discriminatory ability of each risk score for incident stroke was estimated by using C-statistics and continuous net reclassification improvement. Results— The multivariable-adjusted Cox proportional hazards model revealed that dual TIA and carotid stenosis were both significant predictors for stroke after TIA, whereas abnormal diffusion-weighted image was not. ABCD3 (C-statistics 0.61) and ABCD3-I (C-statistics 0.66) scores improved the short-term predictive ability for stroke (at 7 days) compared with the ABCD2 score (C-statistics 0.54). Addition of intracranial arterial stenosis (at 3 years, continuous net reclassification improvement 30.5%; P 〈 0.01) and exclusion of abnormal diffusion-weighted imaging (at 3 years, continuous net reclassification improvement 24.0%; P 〈 0.05) further improved the predictive ability for stroke risk until 3 years after TIA. Conclusions— The present study demonstrates that ABCD3 and ABCD3-I scores are superior to the ABCD2 score for the prediction of subsequent stroke in patients with TIA. Addition of neuroimaging in the ABCD3 score may enable prediction of long-term stroke risk after TIA.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    RVK:
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2014
    detail.hit.zdb_id: 1467823-8
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  • 5
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 46, No. 2 ( 2015-02), p. 471-476
    Abstract: Variable sex differences in clinical outcomes after stroke have been reported worldwide. This study aimed to elucidate whether sex is an independent risk factor of poor functional outcome after acute ischemic stroke. Methods— Using the database of patients with acute stroke registered in the Fukuoka Stroke Registry in Japan from 1999 to 2013, 6236 previously independent patients with first-ever ischemic stroke who were admitted within 24 hours of onset were included in this study. Baseline characteristics were assessed on admission. Study outcomes included neurological improvement, neurological deterioration, and poor functional outcome (modified Rankin Scale score, 3–6 at discharge). Logistic regression analyses were performed to evaluate the association between sex and clinical outcomes. Results— Overall, 2398 patients (38.5%) were women. Severe stroke (National Institutes of Health Stroke Scale score, ≥8) on admission was more prevalent in women than in men. The frequency of neurological improvement or deterioration during hospitalization was not different between the sexes. After adjusting for possible confounders, including age, stroke subtype and severity, risk factors, and poststroke treatments, it was found that female sex was independently associated with poor functional outcome at discharge (odds ratio, 1.30; 95% confidence interval, 1.08–1.57). There was heterogeneity of the association between sex and poor outcome according to age: women had higher risk of poor outcome than men among patients aged ≥70 years, but no clear sex difference was found in patients aged 〈 70 years. Conclusions— Female sex was associated with the risk of poor functional outcome at discharge after acute ischemic stroke.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    RVK:
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2015
    detail.hit.zdb_id: 1467823-8
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  • 6
    Online Resource
    Online Resource
    Japanese Circulation Society ; 1995
    In:  Japanese Circulation Journal Vol. 58, No. SupplementIV ( 1995), p. 1316-1318
    In: Japanese Circulation Journal, Japanese Circulation Society, Vol. 58, No. SupplementIV ( 1995), p. 1316-1318
    Type of Medium: Online Resource
    ISSN: 0047-1828 , 1347-4839
    Language: English
    Publisher: Japanese Circulation Society
    Publication Date: 1995
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    detail.hit.zdb_id: 2049873-1
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  • 7
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 52, No. 11 ( 2021-11), p. 3430-3439
    Abstract: Although dual antiplatelet therapy (DAPT) with aspirin and clopidogrel reduces the recurrence of ischemic stroke while significantly increasing the bleeding events compared with monotherapy, the CSPS.com trial (Cilostazol Stroke Prevention Study combination) showed that DAPT using cilostazol was more effective without the bleeding risk. In the CSPS.com trial, aspirin or clopidogrel was used as the underlying antiplatelet drug. The effectiveness and safety of each combination were examined and clarified. Methods: In the CSPS.com trial, a multicenter, open-label, randomized controlled study, patients with high-risk, noncardioembolic ischemic stroke 8 to 180 days after onset treated with aspirin or clopidogrel alone at the discretion of the physician in charge were recruited. Patients were randomly assigned to receive either monotherapy or DAPT using cilostazol and followed for 0.5 to 3.5 years. The primary efficacy outcome was first recurrence of ischemic stroke. The safety outcome was severe or life-threatening bleeding. The analysis was based on the underlying antiplatelet agents. Results: A total of 763 patients taking aspirin and 1116 taking clopidogrel were included in the intention-to-treat analysis. Although the clopidogrel group had more risk factors than the aspirin group, the primary efficacy outcome and safety outcome did not differ significantly between the 2 groups. In the aspirin group, the primary efficacy outcome and safety outcome did not differ significantly between the DAPT group and the aspirin-monotherapy group. In the clopidogrel group, the primary end point occurred at a rate of 2.31 per 100 patient-years in the DAPT group and 5.19 per 100 patient-years in the clopidogrel-monotherapy group (hazard ratio, 0.447 [95% CI, 0.258–0.774]). Safety outcome did not differ significantly between groups (0.51 per 100 patient-years versus 0.71 per 100 patient-years, respectively; hazard ratio, 0.730 [95% CI, 0.206–2.588] ). Conclusions: The combination of cilostazol and clopidogrel significantly reduced the recurrence of ischemic stroke without increasing the bleeding risk in noncardioembolic, high-risk patients. Registration: URL: https://www.clinicaltrials.gov ; Unique identifier: NCT01995370. URL: https://www.umin.ac.jp/ctr/ ; Unique identifier: UMIN000012180.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    RVK:
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 1467823-8
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  • 8
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 53, No. 1 ( 2022-01), p. 70-78
    Abstract: This study aimed to determine whether variability of day-by-day blood pressure (BP) during the subacute stage of acute ischemic stroke is predictive of long-term stroke recurrence. Methods: We analyzed 7665 patients (mean±SD age: 72.9±13.1 years; women: 42.4%) hospitalized for first-ever ischemic stroke in 7 stroke centers in Fukuoka, Japan, from June 2007 to November 2018. BP was measured daily during the subacute stage (4–10 days after onset). Its mean and coefficient of variation (CV) values were calculated and divided into 4 groups according to the quartiles of these BP parameters. Patients were prospectively followed up for recurrent stroke or all-cause death. The cumulative event rate was calculated with the Kaplan-Meier method. We estimated the hazard ratios and 95% confidence intervals of the events of interest after adjusting for potential confounders and mean BP values using Cox proportional hazards models. The Fine-Gray model was also used to account for the competing risk of death. Results: With a mean (±SD) follow-up duration of 3.9±3.2 years, the rates of recurrent stroke and all-cause death were 3.9 and 9.9 per 100 patient-years, respectively. The cumulative event rates of recurrent stroke and all-cause death increased with increasing CVs of systolic BP and diastolic BP. The systolic BP CV was significantly associated with an increased risk of recurrent stroke after adjusting for multiple confounders and mean BP (hazard ratio [95% CI] for fourth quartile versus first quartile, 1.26 [1.05–1.50] ); the risk of recurrent stroke also increased with an increasing systolic BP CV for nonfatal strokes (1.26 [1.05–1.51]) and when death was regarded as a competing risk (1.21 [1.02–1.45] ). Similar associations were observed for the diastolic BP CV. Conclusions: Day-by-day variability of BP during the subacute stage of acute ischemic stroke was associated with an increased long-term risk of recurrent stroke.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    RVK:
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2022
    detail.hit.zdb_id: 1467823-8
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  • 9
    In: Stroke, Ovid Technologies (Wolters Kluwer Health), Vol. 48, No. 11 ( 2017-11), p. 3049-3056
    Abstract: The role of early hospital arrival in improving poststroke clinical outcomes in patients without reperfusion treatment remains unclear. This study aimed to determine whether early hospital arrival was associated with favorable outcomes in patients without reperfusion treatment or with minor stroke. Methods— This multicenter, hospital-based study included 6780 consecutive patients (aged, 69.9±12.2 years; 63.9% men) with ischemic stroke who were prospectively registered in Fukuoka, Japan, between July 2007 and December 2014. Onset-to-door time was categorized as T 0-1 , ≤1 hour; T 1-2 , 〉 1 and ≤2 hours; T 2-3 , 〉 2 and ≤3 hours; T 3-6 , 〉 3 and ≤6 hours; T 6-12 , 〉 6 and ≤12 hours; T 12-24 , 〉 12 and ≤24 hours; and T 24- , 〉 24 hours. The main outcomes were neurological improvement (decrease in National Institutes of Health Stroke Scale score of ≥4 during hospitalization or 0 at discharge) and good functional outcome (3-month modified Rankin Scale score of 0–1). Associations between onset-to-door time and main outcomes were evaluated after adjusting for potential confounders using logistic regression analysis. Results— Odds ratios (95% confidence intervals) increased significantly with shorter onset-to-door times within 6 hours, for both neurological improvement ( T 0- 1 , 2.79 [2.28–3.42]; T 1-2 , 2.49 [2.02–3.07]; T 2-3 , 1.52 [1.21–1.92]; T 3-6 , 1.72 [1.44–2.05], with reference to T 24- ) and good functional outcome ( T 0-1 , 2.68 [2.05–3.49], T 1-2 2.10 [1.60–2.77], T 2-3 1.53 [1.15–2.03], T 3-6 1.31 [1.05–1.64], with reference to T 24- ), even after adjusting for potential confounding factors including reperfusion treatment and basal National Institutes of Health Stroke Scale. These associations were maintained in 6216 patients without reperfusion treatment and in 4793 patients with minor stroke (National Institutes of Health Stroke Scale ≤4 on hospital arrival). Conclusions— Early hospital arrival within 6 hours after stroke onset is associated with favorable outcomes after ischemic stroke, regardless of reperfusion treatment or stroke severity.
    Type of Medium: Online Resource
    ISSN: 0039-2499 , 1524-4628
    RVK:
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2017
    detail.hit.zdb_id: 1467823-8
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  • 10
    In: Hypertension, Ovid Technologies (Wolters Kluwer Health), Vol. 27, No. 3 ( 1996-03), p. 319-323
    Abstract: Abstract To investigate the role of aldosterone and the renin-angiotensin system in cardiac structure, we performed echocardiography in patients with secondary hypertension. The relation between blood pressure or hormonal influences and left ventricular hypertrophy has not been well established in secondary hypertension. Sixteen patients with primary aldosteronism and 11 with unilateral renovascular hypertension who had completely normalized blood pressure after operation or percutaneous transluminal angioplasty were evaluated by echocardiography before and after surgery or other interventional treatment. Blood pressure was not statistically different between the groups before treatment and was normalized after treatment in both groups. Left ventricular hypertrophy was mild in both groups before treatment, and its degree was not statistically different between the groups. At the end of the follow-up period, all parameters of primary aldosteronism and left ventricular mass index in patients with unilateral renovascular hypertension were significantly reduced. In patients with primary aldosteronism, changes in end-diastolic left ventricular internal dimension correlated positively with changes in left ventricular mass index ( r =.58, P 〈 .01). In patients with unilateral renovascular hypertension, changes in mean blood pressure and left ventricular mass index were significantly correlated ( r =.77, P 〈 .01). The expanded plasma volume induced by an excess of aldosterone and high blood pressure may play an important role in the increase of left ventricular mass in primary aldosteronism. In unilateral renovascular hypertension, high blood pressure mainly contributes significantly to increased left ventricular mass. Therefore, different factors may modulate the development of left ventricular hypertrophy in patients with secondary hypertension.
    Type of Medium: Online Resource
    ISSN: 0194-911X , 1524-4563
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 1996
    detail.hit.zdb_id: 2094210-2
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