Updated on 2024/09/09

写真a

 
GODA HIROKI
 
Affiliation
Chibahokusoh Hospital, Department of Cardiovascular Medicine, Assistant Professor
Title
Assistant Professor
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Education

  • Nippon Medical School   Medical School

    2004.4 - 2010.3

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Research History

  • 日本医科大学千葉北総病院   循環器内科   助教

    2020.4

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  • 日本医科大学千葉北総病院   集中治療室   助教

    2018.7 - 2020.3

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  • 同愛記念病院   循環器科

    2017.10 - 2018.6

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  • 博慈会記念総合病院   循環器科

    2015.10 - 2017.9

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  • 日本医科大学多摩永山病院   内科・循環器内科   助教

    2014.4 - 2015.9

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  • 日本医科大学付属病院   循環器内科   専修医

    2012.4 - 2014.3

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Professional Memberships

Papers

  • Plasma xanthine oxidoreductase (XOR) activity in patients who require cardiovascular intensive care.

    Yusaku Shibata, Akihiro Shirakabe, Hirotake Okazaki, Masato Matsushita, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kazutaka Kiuchi, Kenichi Tani, Takayo Murase, Takashi Nakamura, Nobuaki Kobayashi, Noritake Hata, Kuniya Asai, Wataru Shimizu

    Heart and vessels   35 ( 10 )   1390 - 1400   2020.10

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    Hyperuricemia is known to be associated with adverse outcomes in cardiovascular intensive care patients, but its mechanisms are unknown. A total of 569 emergency department patients were prospectively analyzed and assigned to intensive care (ICU group, n = 431) or other departments (n = 138). Uric acid (UA) levels were significantly higher in the intensive care patients (6.3 [5.1-7.6] mg/dl vs. 5.8 [4.6-6.8] mg/dL). The plasma xanthine oxidoreductase (XOR) activity in the ICU group (68.3 [21.2-359.5] pmol/h/mL) was also significantly higher than that in other departments (37.2 [15.1-93.6] pmol/h/mL). Intensive care patients were divided into three groups according to plasma XOR quartiles (Q1, low-XOR, Q2/Q3, normal-XOR, and Q4, high-XOR group). A multivariate logistic regression model showed that lactate (per 1.0 mmol/L increase, OR 1.326; 95%, CI 1.166-1.508, p < 0.001) and the Acute Physiology and Chronic Health Evaluation II score (per 1.0 point increase, OR 1.095, 95% CI 1.034-1.160, p = 0.002) were independently associated with the high-XOR group. In-hospital mortality was significantly higher in the high-XOR group (n = 28, 26.2%) than in the normal- (n = 11, 5.1%) and low- (n = 9, 8.3%) XOR groups. The high-XOR group (vs. normal-XOR group) was independently associated with the in-hospital mortality (OR 2.934; 95% CI 1.170-7.358; p = 0.022). Serum UA levels and plasma XOR activity were high in patients admitted to intensive care. The enhanced XOR activity may be one of the mechanisms under which hyperuricemia was associated with adverse outcomes in patients requiring cardiovascular intensive care.

    DOI: 10.1007/s00380-020-01608-x

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  • Mechanisms of Urgently Presenting Acute Heart Failure.

    Masato Matsushita, Akihiro Shirakabe, Nobuaki Kobayashi, Hirotake Okazaki, Yusaku Shibata, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kenichi Tani, Kazutaka Kiuchi, Fumitaka Okajima, Noritake Hata, Kuniya Asai, Wataru Shimizu

    International heart journal   61 ( 2 )   316 - 324   2020.3

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    The mechanisms of urgently presenting acute heart failure (AHF) are not clear. We evaluated the serum catecholamine values of AHF patients immediately after admission. A total of 1,475 AHF patients were screened, and 484 who were admitted from their homes and in whom serum catecholamine could be evaluated immediately after admission were analyzed. The patients were divided into three groups according to the time interval from the onset of symptoms to admission (OA): < 3 hours (early-OA group; n = 283), 3-24 hours (middle-OA group; n = 142), and ≥24 hours (late-OA group; n = 59). In the early-OA group, the systolic blood pressure (SBP) was significantly higher, orthopnea was more frequent, the pH value was significantly decreased, and the use of noninvasive positive-pressure ventilation was required significantly more often than in the other groups. The serum noradrenaline level was significantly increased in the early-OA group (1.96 [1.02-3.60] ng/mL) than in the middle-OA (1.49 [0.73-3.41] ng/mL) and late-OA (1.40 [0.91-2.42] ng/mL) groups, and the adrenaline level was significantly increased in the early-OA group (0.36 [0.13-1.17] ng/mL) than in the late-OA (0.22 [0.09-0.52] ng/mL) group. A multivariate logistic regression model indicated the early-OA group was independently associated with the SBP > 140 mmHg (odds ratio [OR]: 2.219, 95% CI: 1.375-3.581), midnight/early morning admission (OR: 3.158, 95% CI: 2.048-4.868), and high serum catecholamine value (adrenaline > 0.96 ng/mL, noradrenaline > 3.39 ng/mL, and dopamine > 0.21 ng/mL) (OR 2.091, 95% CI: 1.161-3.767). In conclusion, urgently presented AHF might be induced by an endogenous catecholamine surge, which causes an excessive rise in blood pressure leading to increased after-overload and volume-shift lung congestion.

    DOI: 10.1536/ihj.19-523

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  • Prognostic impact of new-onset atrial fibrillation associated with worsening heart failure in aging patients with severely decompensated acute heart failure. International journal

    Kazutaka Kiuchi, Akihiro Shirakabe, Nobuaki Kobayashi, Hirotake Okazaki, Masato Matsushita, Yusaku Shibata, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kenichi Tani, Noritake Hata, Kuniya Asai, Wataru Shimizu

    International journal of cardiology   302   88 - 94   2020.3

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    BACKGROUNDS: The prevalence of atrial fibrillation (AF) has been increasing in aging societies. The prognostic impact of AF associated with worsening heart failure (HF) remains obscure. METHODS AND RESULTS: We analyzed 1170 acute heart failure (AHF) patients who required intensive care. Patients were assigned to two groups according to the prevalence of AF: no episode of AF (n = 940) and pre-existing AF (Group-1, n = 230). Patients with no episode of AF (n = 940) were further divided into two groups according to presence of new-onset of AF after admission (Group-2a, n = 258) or not (Group-2b, n = 682). Kaplan-Meier curve analysis showed that prognosis, including all-cause mortality and HF-events within 1000 days, was significantly poorer in the Group-1 compared to the Group-2b. However, a multivariate Cox regression model showed that the Group-1 was not an independent predictor of 1000-day mortality and HF-events. Furthermore, Kaplan-Meier curve analysis showed that prognosis, including all-cause mortality and HF-events within 1000 days, was significantly poorer in the Group-2a than in the Group-2b. A multivariate Cox regression model revealed that the Group-2a was an independent predictor of 1000-day mortality (HR: 1.403, 95% CI: 1.018-1.934) and HF-events (HR: 1.352, 95% CI: 1.071-1.708). A multivariate logistic regression model showed that only age (≥75 years old) was independently associated with new-onset of AF after admission (odds ratio: 1.556, 95% CI: 1.130-2.143). CONCLUSIONS: New-onset AF associated with worsening HF increases with age and is independently-associated with adverse outcome in patients with AHF.

    DOI: 10.1016/j.ijcard.2019.09.020

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  • Relation of Low Triiodothyronine Syndrome Associated With Aging and Malnutrition to Adverse Outcome in Patients With Acute Heart Failure. International journal

    Kuniya Asai, Akihiro Shirakabe, Kazutaka Kiuchi, Nobuaki Kobayashi, Hirotake Okazaki, Masato Matsushita, Yusaku Shibata, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kenichi Tani, Fumitaka Okajima, Noritake Hata, Wataru Shimizu

    The American journal of cardiology   125 ( 3 )   427 - 435   2020.2

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    Low triiodothyronine (T3) syndrome has recently been evaluated as a prognostic marker of acute heart failure (AHF). However, in which cases low T3 syndrome typically leads to adverse outcomes remain unclear. Of 1,432 AHF patients screened, 1,190 were enrolled. Euthyroidism was present in 956 patients (80.3%), who were divided into 2 groups: the normal group (n = 445, FT3 ≥1.88 µIU/L) and low-FT3 group (n = 511, FT3 <1.88 µIU/L). The survival rates and event-free rates within 365 days were significantly lower in the low-FT3 group than in the normal group. A multivariate Cox regression model showed that the low-FT3 group was an independent predictor of 365-day mortality (hazard ratio [HR] 1.429, 95% confidence interval [CI] 1.013 to 2.015) and HF events (HR 1.349, 95% CI 1.047 to 1.739). The multivariate logistic regression analysis revealed that age (per 10-year old increase, odds ratio [OR]: 1.186, 95% CI: 1.046 to 1.345) and prognostic nutritional index (PNI; per 1-point increase, OR: 1.067, 95% CI: 1.046 to 1.089) were independently associated with the low-FT3 group. The prognosis in patients with a low PNI and over 75 years old, including all-cause death within 365 days, was significantly poorer in the low-FT3 group than in the normal group. In conclusion, adverse outcomes were predicted by the presence of low T3. AHF patients with low T3 syndrome are strongly associated with aging and malnutrition. Low T3 syndrome complicated with older age and malnutrition is likely to lead to adverse outcomes in patients with AHF.

    DOI: 10.1016/j.amjcard.2019.10.051

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  • Clinical Approach to Shortening Length of Hospital Stay in Elderly Patients With Acute Heart Failure Requiring Intensive Care.

    Akihiro Shirakabe, Kuniya Asai, Toshiaki Otsuka, Nobuaki Kobayashi, Hirotake Okazaki, Masato Matsushita, Yusaku Shibata, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kazutaka Kiuchi, Kenichi Tani, Tatsuhiro Nishiwaki, Noritake Hata, Wataru Shimizu

    Circulation reports   2 ( 2 )   95 - 103   2020.1

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    Background: The length of hospital stay (LOHS) after acute heart failure (AHF) is too long in Japan. The clinical approach to shortening LOHS is an urgent issue in the aging Japanese society. Methods and Results: Of 1,473 AHF patients screened, 596 patients >75 years old were enrolled. They were divided by LOHS: <28 days (<28-day group, n=316) and ≥28 days (≥28-day group, n=280). Systolic blood pressure and serum hemoglobin were significantly higher and serum blood urea nitrogen and creatinine significantly lower in the <28-day group than in the ≥28-day group. Non-invasive positive pressure ventilation (NPPV) use was significantly more frequent in the <28-day group than in the ≥28-day group. Furthermore, newly initiated tolvaptan in <12 h was significantly more frequent in the <28-day group than in the ≥28-day group (P=0.004). On multivariate logistic regression analysis, newly initiated tolvaptan in <12 h (OR, 2.574; 95% CI: 1.146-5.780, P=0.022) and NPPV use (OR, 1.817; 95% CI: 1.254-2.634, P=0.002) were independently associated with the <28-day group. The same result was found after propensity score matching for LOHS. Conclusions: LOHS was prolonged in patients with severe HF but could be shortened by early tolvaptan treatment.

    DOI: 10.1253/circrep.CR-19-0132

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  • Plasma Xanthine Oxidoreductase (XOR) Activity in Cardiovascular Disease Outpatients.

    Masato Matsushita, Akihiro Shirakabe, Hirotake Okazaki, Yusaku Shibata, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kenichi Tani, Kazutaka Kiuchi, Takayo Murase, Takashi Nakamura, Tsutomu Takayasu, Miwako Asano, Fumitaka Okajima, Nobuaki Kobayashi, Noritake Hata, Kuniya Asai, Wataru Shimizu

    Circulation reports   2 ( 2 )   104 - 112   2020.1

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    Background: The mechanisms of the increased plasma xanthine oxidoreductase (XOR) activity in outpatients with cardiovascular disease were unclear. Methods and Results: A total of 372 outpatients were screened, and 301 outpatients with cardiovascular disease were prospectively analyzed. Blood samples were collected from patients who visited a daily cardiovascular outpatient clinic. Patients with diabetes mellitus (DM) were significantly more likely to be classified into the high-XOR group (≥100 pg/h/mL; 50%) than the low-XOR group (<100 pmol/h/mL; 28.7%). On multivariate logistic regression analysis, DM (OR, 2.683; 95% CI: 1.441-4.996) was independently associated with high plasma XOR activity in all cohorts. In the diabetic cardiovascular disease patients (n=100), median body mass index (BMI) in the high-XOR group (28.0 kg/m2; IQR, 25.2-29.4 kg/m2, n=32) was significantly higher than in the low-XOR group (23.6 kg/m2; IQR, 21.2-25.7 kg/m2, n=68), and BMI was independently associated with high plasma XOR activity (OR, 1.340; 95% CI: 1.149-1.540). Plasma hydrogen peroxide was significantly higher in DM patients with high plasma XOR activity and obesity (>22 kg/m2) than in other patients. Conclusions: DM with obesity is one of the mechanisms of XOR enhancement in cardiovascular disease. The increase of XOR is a possible pathway for the production of reactive oxygen species in obese cardiovascular disease patients with DM.

    DOI: 10.1253/circrep.CR-19-0116

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  • Characteristics of Patients with an Abnormally Decreased Plasma Xanthine Oxidoreductase Activity in Acute Heart Failure Who Visited the Emergency Department. International journal

    Akihiro Shirakabe, Hirotake Okazaki, Masato Matsushita, Yusaku Shibata, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kennichi Tani, Kazutaka Kiuchi, Takayo Murase, Takashi Nakamura, Nobuaki Kobayashi, Noritake Hata, Kuniya Asai, Wataru Shimizu

    Cardiology   145 ( 8 )   473 - 480   2020

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    BACKGROUND: The factors associated with a low plasma xanthine oxidoreductase (XOR) activity were not elucidated in patients with acute heart failure (AHF). METHODS: Two-hundred and twenty-nine AHF patients who visited the emergency department were prospectively analyzed. AHF patients were divided into 3 groups according to the plasma XOR quartiles (Q1 = low-XOR group [n = 57], Q2/Q3 = middle-XOR group [n = 115], and Q4 = high-XOR group [n = 57]). The prognostic nutritional index (PNI) and the controlling nutritional status (CONUT) score were evaluated. RESULTS: The multivariate logistic regression model showed that the nutritional status (PNI: OR 1.044, 95% CI 1.000-1.088; CONUT: OR 3.805, 95% CI 1.158-12.498), age, and serum creatinine level were independently associated with a low plasma XOR activity. The Kaplan-Meier curve showed a significantly lower incidence of heart failure events in the low-XOR group than in the middle + high-XOR group (hazard ratio, HR 1.648, 95% CI 1.061-2.559). In particular, a low XOR activity with an increased serum creatinine level (>1.21 mg/dL) was independently associated with heart failure events (HR 1.937, 95% CI 1.199-3.130). CONCLUSION: A low plasma XOR activity was associated with malnutrition, renal dysfunction, and aging in AHF. A low XOR activity complicated with renal dysfunction leads to adverse long-term outcomes.

    DOI: 10.1159/000508037

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  • Prognostic Value of Both Plasma Volume Status and Nutritional Status in Patients With Severely Decompensated Acute Heart Failure. International journal

    Akihiro Shirakabe, Kuniya Asai, Nobuaki Kobayashi, Hirotake Okazaki, Masato Matsushita, Yusaku Shibata, Hiroki Goda, Shota Shigihara, Kazuhiro Asano, Kenichi Tani, Kazutaka Kiuchi, Noritake Hata, Wataru Shimizu

    CJC open   1 ( 6 )   305 - 315   2019.11

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    BACKGROUND: Plasma volume status (PVS) has been evaluated recently as a prognostic marker of acute heart failure (AHF). However, whether evaluating PVS alone is sufficient remains unclear. METHODS: Of 675 patients with AHF screened, 601 were enrolled. The PVS, prognostic nutritional index (PNI) (lower = worse), and Controlling Nutritional Status (CONUT) score (higher = worse) were evaluated. Patients were divided into 2 groups according to PVS value (low- or high-PVS group) and were further subdivided into 4 groups (low- or high-PVS/CONUT group and low- or high-PVS/PNI group). RESULTS: A Kaplan-Meier curve showed a significantly lower survival rate in the high-PVS group than in the low-PVS group, the high-PVS/high-CONUT group than in the high-PVS/low-CONUT group, and the high-PVS/low-PNI group than in the high-PVS/high-PNI group. A multivariate Cox regression model showed that high PVS (hazard ratio [HR], 1.642; 95% confidence interval [CI], 1.049-2.570) and high PVS/high CONUT (HR, 2.076; 95% CI, 1.147-3.757) and high PVS/low PNI (HR, 2.094; 95% CI, 1.166-3.761) were independent predictors of 365-day mortality. CONCLUSIONS: An adverse outcome was predicted by the evaluation of PVS; furthermore, a malnutrition status with a high PVS leads to an adverse outcome. The simultaneous evaluation of nutrition status and PVS is essential to predict an AHF outcome.

    DOI: 10.1016/j.cjco.2019.10.001

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  • Gender Differences in the Social Determinants of the Long-term Prognosis for Severely Decompensated Acute Heart Failure in Patients over 75 Years of Age.

    Masato Matsushita, Akihiro Shirakabe, Nobuaki Kobayashi, Hirotake Okazaki, Yusaku Shibata, Hiroki Goda, Saori Uchiyama, Kenichi Tani, Kazutaka Kiuchi, Noritake Hata, Kuniya Asai, Wataru Shimizu

    Internal medicine (Tokyo, Japan)   58 ( 20 )   2931 - 2941   2019.10

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    Objective The aim of present study was to elucidate the gender differences in social determinants among patients with acute heart failure (AHF). Methods A total of 1,048 AHF patients were enrolled, and the 508 AHF patients who were ≥75 years old and the 540 patients who were <75 years old were evaluated as the elderly and non-elderly cohorts, respectively. Participants who met one of the three marital status-, offspring-, and living status-related criteria were considered socially vulnerable, and subjects were thus classified into socially vulnerable and non-socially vulnerable groups by gender in both the non-elderly and elderly cohorts. Social vulnerability was significantly more common in the elderly cohort (n=246, 48.4%) than in the non-elderly cohort (n=197, 36.5%) and significantly more common in the elderly women (n=157, 69.4%) than in the elderly men (n=89, 31.5%). Kaplan-Meier curves showed that the survival rate of the socially vulnerable group was significantly poorer than that of the non-socially vulnerable group in the elderly male cohort (p=0.010). Social vulnerability was an independent predictor of the 1,000-day mortality in the elderly male cohort (hazard ratio: 1.942, 95% confidence interval: 1.102-3.422) but not in the elderly female cohort according to a multivariate analysis. Conclusion Social vulnerability was shown to be more common in elderly female AHF patients than in elderly men, although it was associated with a poor prognosis in elderly men. Reinforcing the social structure of elderly male AHF patients might help improve their prognosis.

    DOI: 10.2169/internalmedicine.2757-19

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  • Trends in the Management of Acute Heart Failure Requiring Intensive Care. International journal

    Akihiro Shirakabe, Nobuaki Kobayashi, Hirotake Okazaki, Masato Matsushita, Yusaku Shibata, Hiroki Goda, Syouta Shigihara, Kazuhiro Asano, Kazutaka Kiuchi, Noritake Hata, Kuniya Asai, Wataru Shimizu

    The American journal of cardiology   124 ( 7 )   1076 - 1084   2019.10

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    The aim of the present study was to elucidate trends in managing acute heart failure (AHF) patients who require intensive care over a 19-year period. We evaluated a total of 1,475 AHF patients, comparing patient backgrounds, in-hospital management, and prognosis according to the year of admission (2000s group, n = 608 and 2010s group, n = 867). A multivariate logistic regression analysis revealed that age (≥75 years; odds ratio [OR] 1.334, 95% confidence interval [CI] 1.048 to 1.700), systolic blood pressure (<100 mm Hg; OR 1.934, 95% CI 1.170 to 3.198), left ventricular ejection fraction (>40%; OR 1.441, 95% CI 1.125 to 1.847), and prognostic nutritional index (severe; OR 1.865, 95% CI 1.224 to 2.841) were independently associated with admission in the 2010s group. The use of intra-aortic balloon pumping and noninvasive positive pressure ventilation increased significantly, whereas the need for endotracheal intubation and administration of furosemide and carperitide in the 2010s group decreased significantly compared with the 2000s group. Tolvaptan therapy was introduced from 2010. The duration of intensive care unit admission and total hospitalization in the 2010s group (4 [3 to 6] and 23 [15 to 40] days, respectively) were significantly shorter than in the 2000s group (5 [4 to 8] and 30 [20 to 54] days, respectively). A Kaplan-Meier survival curve analysis showed the survival rate of the 2010s group was significantly poorer compared with the 2000s group (hazards ratio 1.435, 95% CI 1.113 to 1.851). After propensity score matching, the 365-day mortality rates of the 2 groups did not significantly differ. In conclusion, the condition of AHF patients became more critical year by year, leading to poorer long-term prognosis despite improved treatment strategy. These findings will be useful for managing AHF in the next pandemic era.

    DOI: 10.1016/j.amjcard.2019.06.025

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  • Comparison of Coronary Culprit Lesion Morphology Determined by Optical Coherence Tomography and Relation to Outcomes in Patients Diagnosed with Acute Coronary Syndrome During Winter -vs- Other Seasons. International journal

    Junsuke Shibuya, Nobuaki Kobayashi, Kuniya Asai, Masafumi Tsurumi, Yusaku Shibata, Saori Uchiyama, Hirotake Okazaki, Hiroki Goda, Kenichi Tani, Akihiro Shirakabe, Masamichi Takano, Wataru Shimizu

    The American journal of cardiology   124 ( 1 )   31 - 38   2019.7

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    Patients diagnosed with acute coronary syndrome (ACS) during winter have worse outcomes; however, mechanisms driving this trend are unclear. We examined coronary culprit lesion morphologies using optical coherence tomography (OCT). Features and outcomes were retrospectively compared between patients admitted with ACS in winter (W-ACS; n = 390) and in other seasons (O-ACS; n = 1,027). Angiography and OCT results were analyzed in patients who underwent OCT examination (173 patients in W-ACS and 450 in O-ACS). On initial angiography, minimum lumen diameter was smaller (median; 0.12 mm vs 0.25 mm, p = 0.021) and Thrombolysis in myocardial infarction flow grade was worse (Thrombolysis in myocardial infarction 0/1; 57% vs 44%, p = 0.005) in W-ACS. OCT performed before coronary interventions or just after intracoronary thrombectomy showed that plaque rupture (56% vs 46%) and calcified nodules (8% vs 5%) were more prevalent, and plaque erosion (37% vs 49%) was less prevalent in W-ACS (p = 0.039 for all 3 variables). At 2-year follow-up for all admitted ACS patients, Kaplan-Meier estimates showed higher cardiac mortality in W-ACS (11.8% vs 8.3%, p = 0.043). Multivariate Cox proportional hazard analysis showed that patients in W-ACS group had a 1.5-fold increased risk of cardiac death within 2 years after adjusting for traditional cardiovascular risk factors (hazard ratio, 1.54 [95% confidence interval, 1.06 to 2.23]; p = 0.024). In conclusion, patients diagnosed with ACS during winter had worse angiographic results and OCT revealed less plaque erosion (more plaque rupture or calcified nodules) at the culprit lesions, which may be partly associated with worse cardiac mortality within 2 years.

    DOI: 10.1016/j.amjcard.2019.03.045

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  • Hyperuricemia complicated with acute kidney injury is associated with adverse outcomes in patients with severely decompensated acute heart failure. International journal

    Akihiro Shirakabe, Hirotake Okazaki, Masato Matsushita, Yusaku Shibata, Hiroki Goda, Saori Uchiyama, Kenichi Tani, Kazutaka Kiuchi, Nobuaki Kobayashi, Noritake Hata, Kuniya Asai, Wataru Shimizu

    International journal of cardiology. Heart & vasculature   23   100345 - 100345   2019.6

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    BACKGROUND: The relationship between the serum level of uric acid (UA) and the acute kidney injury on admission in patients with acute heart failure (AHF) remain unclear. METHODS AND RESULTS: A total of 1326 AHF patients were screened, and data for 1047 patients who were admitted to the intensive-care unit were analyzed. The patients were assigned to a low-UA group (UA ≤ 7.0 mg/dl, n = 569) or a high-UA group (UA > 7.0 mg/dl, n = 478) according to their UA level at admission. Acute kidney injury (AKI) at admission was defined based on the ratio of the serum creatinine value recorded on admission to the baseline creatinine value: no-AKI (n = 736) or AKI (n = 311). The patients were therefore assigned to four groups: low-UA/no-AKI (n = 428), high-UA/no-AKI (n = 308), low-UA/AKI (n = 141) and high-UA/AKI (n = 170). The high-UA patients were significantly more frequent in the AKI group than in the non-AKI group among all patients and the non-chronic kidney injury (CKD) cohort. A Kaplan-Meier curve showed a significantly lower 365-day survival rate in the high-UA/AKI group than in the other groups. The multivariate Cox regression model identified only high-UA/AKI as an independent predictor of 365-day mortality (hazard ratio [HR]: 2.511, 95% confidence interval [CI] 1.671-3.772 in all AHF patients, HR: 1.884, 95% CI 1.022-3.473 in non-CKD patients and HR: 3.546, 95% CI 2.136-5.884 in CKD patients). CONCLUSION: An elevated serum UA level complicated with AKI was an independent predictor of mortality in patients with severely decompensated AHF.

    DOI: 10.1016/j.ijcha.2019.03.005

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  • Clinical Features of Acute Heart Failure During Sleep - Prognostic Impact of a Prodrome in Patients With Severely Decompensated Acute Heart Failure Admitted at Midnight or Early Morning.

    Masato Matsushita, Akihiro Shirakabe, Nobuaki Kobayashi, Hirotake Okazaki, Yusaku Shibata, Hiroki Goda, Saori Uchiyama, Kenichi Tani, Kazutaka Kiuchi, Noritake Hata, Kuniya Asai, Wataru Shimizu

    Circulation reports   1 ( 2 )   61 - 70   2019.1

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    Background: The features of sleep-associated acute heart failure (AHF) patients admitted at midnight or early morning (M/E) are unclear. Methods and Results: Of 1,268 AHF patients screened, 932 were analyzed, and divided into 2 groups by admission time (M/E group, 23:00-06:59, n=399; daytime group, 07:00-22:59, n=533). Those in the M/E group were further divided by the presence of a prodrome: with (n=176; prodrome group) or without (n=223; sudden onset group). The median time from symptom onset to hospitalization was significantly shorter in the M/E group (98 min; range, 65-170 min) than in the daytime group (123 min; range, 68-246 min). The 365-day HF event rate in the M/E group was significantly lower than that of the daytime group. On multivariate logistic regression modeling the M/E group was independently associated with a better outcome than the daytime group (OR, 0.673; 95% CI: 0.500-0.905). In the M/E group, the 365-day HF event rate was significantly lower in the prodrome group than in the sudden onset group. On multivariate logistic regression modeling, inclusion in the prodrome group was independently associated with a better outcome (OR, 0.544; 95% CI: 0.338-0.877). Conclusions: AHF patients admitted during sleeping hours were not sicker than those admitted during the daytime. The absence of a prodrome, however, might be associated with future repeated HF events.

    DOI: 10.1253/circrep.CJ-18-0014

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  • Impact of Accumulated Serum Uric Acid on Coronary Culprit Lesion Morphology Determined by Optical Coherence Tomography and Cardiac Outcomes in Patients with Acute Coronary Syndrome. International journal

    Nobuaki Kobayashi, Kuniya Asai, Masafumi Tsurumi, Yusaku Shibata, Hirotake Okazaki, Akihiro Shirakabe, Hiroki Goda, Saori Uchiyama, Kenichi Tani, Masamichi Takano, Wataru Shimizu

    Cardiology   141 ( 4 )   190 - 198   2018

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    OBJECTIVES: We aimed to examine the relations of very high levels of serum uric acid (sUA) with features of culprit lesion plaque morphology determined by optical coherence tomography (OCT) and adverse clinical outcomes in patients with acute coronary syndrome (ACS). METHODS: We retrospectively compared ACS patients according to sUA levels of > 8.0 mg/dL (n = 169), 7.1-8.0 mg/dL (n = 163), 6.1-7.0 mg/dL (n = 259), and ≤6.0 mg/dL (n = 717). Angiography and OCT findings were analyzed in patients with preintervention OCT and the 4 sUA groups (> 8.0 mg/dL, n = 61; 7.1-8.0 mg/dL, n = 72; 6.1-7.0 mg/dL, n = 131; and ≤6.0 mg/dL, n = 348) were compared. RESULTS: Cardiogenic shock was more prevalent in ACS patients with sUA > 8.0 mg/dL (22% vs. 19% vs. 10% vs. 6%, p < 0.001). Plaque rupture was observed more prevalently by OCT in patients with sUA > 8.0 mg/dL (67% vs. 47% vs. 56% vs. 45%, p = 0.027). At the 2-year follow-up, Kaplan-Meier estimates showed higher cardiac mortality in patients with sUA > 8.0 mg/dL (25% vs. 12% vs. 5% vs. 5%, p < 0.001). After adjusting for traditional cardiovascular risk factors and creatinine levels, patients with sUA > 8.0 mg/dL showed a 4.5-fold increased risk in 2-year cardiac death by multivariate Cox proportional hazard analysis (hazard ratio 4.54, 95% confidence interval 2.98-6.91; p < 0.001). CONCLUSIONS: Very high sUA levels like > 8.0 mg/dL are the primary predictor of 2-year cardiac mortality and could partly be caused by adverse effects of accumulated sUA on plaque morphology in patients with ACS.

    DOI: 10.1159/000496053

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  • Acute pericarditis: unique comorbidity of thyrotoxic crisis with Graves' disease. International journal

    Toru Inami, Yoshihiko Seino, Hiroki Goda, Hirotake Okazaki, Akihiro Shirakabe, Masanori Yamamoto, Fumitaka Okajima, Naoya Emoto, Noritake Hata, Wataru Shimizu

    International journal of cardiology   171 ( 3 )   e129-30   2014.2

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    日本心血管インターベンション治療学会抄録集   31回   MP75 - 5   2023.8

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  • ステント留置直後に出現した正体不明の構造物を血管内超音波,光干渉断層法,血管内視鏡で観察した1例

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    日本心血管インターベンション治療学会抄録集   30回   [MO437] - [MO437]   2022.7

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    日本内科学会関東地方会   670回   29 - 29   2021.7

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    臨床神経学   61 ( 1 )   68 - 68   2021.1

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  • 持続性心室頻拍の治療として投与されたリドカインにより反復する遷延性意識障害および全身性痙攣をきたした79歳男性例

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    臨床神経学(Web)   61 ( 1 )   2021

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    日本集中治療医学会雑誌   27 ( Suppl. )   635 - 635   2020.9

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  • 低酸素脳症から癲癇及び交感神経過活動による意識障害を発症、遷延したが治療が奏功した急性心筋梗塞の一例

    合田 浩紀, 白壁 章宏, 鴫原 祥太, 中上 徹, 戸田 諭補, 柴田 祐作, 岡崎 大武, 小林 宣明, 浅井 邦也, 清水 渉

    日本集中治療医学会雑誌   27 ( Suppl. )   579 - 579   2020.9

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  • 急性心不全におけるキサンチンオキシドレダクターゼ(XOR)活性の推移

    岡崎 大武, 白壁 章宏, 小林 宣明, 松下 誠人, 柴田 祐作, 合田 浩紀, 鴫原 祥太, 浅野 和宏, 浅井 邦也, 清水 渉

    日本集中治療医学会雑誌   27 ( Suppl. )   414 - 414   2020.9

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  • 高齢者に対する最適な心不全治療-レジストリから見えてくる課題とは? 社会的決定因子は75歳超の男性の急性心不全の長期予後において重大要素である(Social Determinants are Crucial Factors in the Long-term Prognosis of Acute Heart Failure in Male Gender over 75-Years of Age)

    白壁 章宏, 松下 誠人, 小林 宣明, 岡崎 大武, 柴田 祐作, 合田 浩紀, 内山 沙央里, 谷 憲一, 浅井 邦也, 清水 渉

    日本循環器学会学術集会抄録集   83回   SY05 - 4   2019.3

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  • 集中ケアの患者における高尿酸血症の予後的影響と高尿酸血症を誘発する因子については不明瞭である(The Prognostic Impact of Hyperuricemia and the Factors That Induce Hyperuricemia in Intensive Care Patients are Obscured)

    柴田 祐作, 白壁 章宏, 岡崎 大武, 松下 誠人, 合田 浩紀, 内山 沙央里, 谷 憲一, 小林 宣明, 畑 典武, 浅井 邦也, 清水 渉

    日本循環器学会学術集会抄録集   83回   PJ012 - 2   2019.3

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  • ICUモニタリングup to date 循環器系集中治療室における各種モニタリング

    白壁 章宏, 小林 宣明, 岡崎 大武, 柴田 祐作, 合田 浩紀, 内山 沙央里, 谷 憲一, 浅井 邦也, 清水 渉

    日本集中治療医学会雑誌   26 ( Suppl. )   [SY7 - 4]   2019.2

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  • Social Determinants are Crucial Factors in the Long-term Prognosis of Acute Heart Failure in Male Gender over 75-Years of Age

    白壁章宏, 松下誠人, 小林宣明, 岡崎大武, 柴田祐作, 合田浩紀, 内山沙央里, 谷憲一, 浅井邦也, 清水渉

    日本循環器学会学術集会(Web)   83rd   2019

  • 大腿膝窩動脈慢性完全閉塞に対するサイドホールシースを使用した順行性アプローチ

    高橋 保裕, 佐藤 太亮, 小野寺 健太, 合田 浩紀, 福泉 偉, 塩村 玲子, 清水 渉

    日本心血管インターベンション治療学会抄録集   27回   MO192 - MO192   2018.8

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  • 肝部下大静脈狭窄に伴う血栓形成により急性腎不全をきたした一例

    塩村玲子, 高橋保裕, 小野寺健太, 合田浩紀, 福泉偉, 佐藤太亮, 清水渉

    日本循環器学会関東甲信越地方会(Web)   248th   2018

  • 著明な心嚢液貯留と肺うっ血像、両側内頸動脈狭窄を呈していた甲状腺機能低下症の1例

    服巻 浩平, 平澤 泰宏, 合田 浩紀, 澁谷 淳介, 池田 健, 田中 邦夫

    日本内科学会関東地方会   637回   35 - 35   2017.11

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  • P-ANCA陽性糸球体腎炎を合併した感染性心内膜炎の一例

    齋藤恒徳, 小谷英太郎, 野崎文華, 中野博之, 合田浩紀, 田中貴久, 小橋啓一, 森澤太一郎, 村田広茂, 小杉宗範, 中込明裕, 井川修, 草間芳樹, 新博次, 清水渉

    日本循環器学会関東甲信越地方会(Web)   239th   2016

  • 微小血管狭心症患者において、炎症は発症、予後に深く関与する

    小杉 宗範, 中込 明裕, 合田 浩紀, 森澤 太一郎, 小橋 啓一, 村田 広茂, 小谷 英太郎, 草間 芳樹, 新 博次, 清水 渉

    日本心臓病学会学術集会抄録   63回   30 - 30   2015.9

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  • 静注アミオダロン不応性心室頻拍ストームの臨床的特徴

    村田 広茂, 井川 修, 小谷 英太郎, 合田 浩紀, 小杉 宗範, 岡崎 怜子, 中込 明裕, 草間 芳樹, 新 博次, 清水 渉

    心臓   47 ( Suppl.1 )   87 - 87   2015.8

  • 非ST上昇型急性心筋梗塞後に遅発性ステント血栓症を発症し,治療に難渋した維持透析患者の一例

    野崎文華, 小橋啓一, 小谷英太郎, 合田浩紀, 田中貴久, 齋藤恒徳, 中野博之, 森澤太一郎, 小杉宗範, 中込明裕, 草間芳樹, 新博次, 清水渉

    日本循環器学会関東甲信越地方会(Web)   237th   2015

  • 咳嗽を契機に診断された呼吸周期依存性心房頻拍の一例

    村田広茂, 井川修, 小谷英太郎, 小杉宗範, 合田浩紀, 田中貴久, 齋藤恒徳, 野崎文華, 小橋啓一, 森澤太一郎, 松崎弦, 岡崎怜子, 遠藤育子, 川口直美, 中込明裕, 草間芳樹, 新博次, 宮内靖史, 清水渉

    日本循環器学会関東甲信越地方会(Web)   238th   2015

  • 中等症COPD患者における6分間歩行試験の意義 Speckle Tracking法を用いて

    吉川 雅智, 本間 博, 松崎 つや子, 合田 浩紀, 谷田 篤史, 吉永 綾, 大野 忠明, 清水 渉

    日本心臓病学会学術集会抄録   62回   P - 038   2014.9

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  • 心房細動カテーテルアブレーション後の医原性心房中隔欠損症の有病率と発症因子の検討

    吉永 綾, 坪井 一平, 合田 浩紀, 谷田 篤史, 古瀬 領人, 吉川 雅智, 宮内 靖史, 浅井 邦也, 本間 博, 清水 渉

    日本心臓病学会学術集会抄録   62回   P - 562   2014.9

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  • 心臓カテーテルに合併した脳梗塞の神経学的転帰に関する検討

    合田 浩紀, 乾 恵輔, 中村 有希, 久保田 芳明, 青山 里恵, 加藤 浩司, 大久保 誠二, 高野 仁司, 片山 泰朗, 清水 渉

    日本心臓病学会学術集会抄録   62回   O - 320   2014.9

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  • 急速に拡大した炎症性総腸骨動脈瘤に対し準緊急的EVARを施行したが,血栓閉塞により再治療を要した一例

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  • 心不全に徐脈頻脈症候群を合併し経食道心エコーで心房筋肥大を認めた一例

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    日本心エコー図学会学術集会抄録集   25th   2014

  • COPD合併心不全患者におけるβ遮断薬の有用性

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    日本心臓病学会誌   8 ( Suppl.I )   358 - 358   2013.9

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  • 結核病床を持たない当院入院後に排菌のある活動性結核と診断された症例の検討 気管支結核の1症例をふまえて

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    日本内科学会関東地方会   588回   39 - 39   2012.6

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