著者

Michikazu Nakai Yoshitaka Iwanaga Yoko Sumita Tetsuya Amano Ikuo Fukuda Tomoyasu Hirano Mami Iida Kota Katanoda Yoshihiro Miyamoto Masakazu Nakamura Keijiro Saku Takahiro Tabuchi Hiroshi Yamato Bo Zhang Hisayoshi Fujiwara

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-23-0191, (Released:2023-08-22)

参考文献数

19

被引用文献数

1

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Background: Hyogo Prefecture has managed smoking ban legislation with partial restrictions in public places (Hyogo-L) since 2013. Previous studies have reported a significant decrease in admissions for acute coronary syndrome (ACS) in Kobe-city, but not in other districts of Hyogo Prefecture in the 2 years after Hyogo-L. The aim of the present study was to define the long-term effect of Hyogo-L.Methods and Results: The JROAD-DPC dataset was used to collect information on the number of hospitalizations for ACS in Hyogo Prefecture, and in Osaka-city without smoking ban legislation, from April 2013 to March 2020. Poisson regression analysis was performed to calculate incident rate ratios (IRRs) and 95% confidence intervals (CIs). ACS records of 3,101 in Kobe-city, 11,375 in areas of Hyogo Prefecture other than Kobe-city and 11,079 in Osaka-city were collected for admissions. The incidence of ACS reduced significantly over time in Kobe-city [IRR (95% CI); 0.96 (0.94–0.97)], but did not reduce in the others. The decrease in Kobe-city was observed in ACS patients without smoking, hypertension, and hyperlipidemia, but not in those with such risk factors.Conclusions: The long-term ACS reduction or non-reduction under Hyogo-L was determined at the initial period and the same scenario continued, supporting the importance of legislation and compliance with the smoking ban. The lowering effect was remarkable in ACS patients without risk factors such as non-smoking.

著者

Ikuo Fukuda Kazuyuki Daitoku

出版者

Annals of Vascular Diseases 編集委員会

雑誌

Annals of Vascular Diseases (ISSN:1881641X)

巻号頁・発行日

vol.10, no.2, pp.107-114, 2017-06-25 (Released:2017-06-25)

参考文献数

50

被引用文献数

24

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Acute pulmonary thromboembolism is a catastrophic event, especially for hospitalized patients. The prognosis of pulmonary thromboembolism depends on the degree of pulmonary arterial occlusion. The mortality of massive pulmonary embolism is reportedly as high as 25% without cardiopulmonary arrest and 65% with cardiopulmonary arrest. In patients with unstable hemodynamics due to pulmonary thromboembolism, surgical pulmonary embolectomy is indicated for patients with a contraindication to thrombolysis, failed catheter therapy, or failed thrombolysis. Thrombolytic therapy adds an additional burden on patients who are at risk of potential hemorrhagic complications. It is also indicated if patients are already on a veno-arterial extra-corporate membrane oxygenator for circulatory collapse or cardiopulmonary arrest. The outcome for patients who require cardiopulmonary resuscitation for longer than 30 minutes is poor. Therefore, early triage for massive and sub-massive pulmonary embolism is crucial. A team approach including a cardiovascular surgeon may be effective to save critically ill patients. Prompt removal of emboli reduces the right ventricular load with quick recovery of cardiopulmonary function in the early postoperative period. A recent series reported excellent results, with in-hospital mortality of less than 10%. Surgical pulmonary embolectomy is an effective, safe, and easy procedure to save critical patients due to pulmonary thromboembolism.

著者

Ikuo Fukuda Atsushi Hirayama Kazuo Kawasugi Takao Kobayashi Hideaki Maeda Mashio Nakamura Norikazu Yamada Tsubasa Tajima Michiya Tachiiri Yutaka Okayama Toshiyuki Sunaya Kazufumi Hirano Takanori Hayasaki

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-23-0104, (Released:2023-05-27)

参考文献数

20

被引用文献数

1

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Background: The incidence of venous thromboembolism (VTE; pulmonary embolism [PE] and/or deep vein thrombosis [DVT]) in Japan is increasing, but relatively small numbers of patients from Japan have been included in studies investigating rivaroxaban (a direct factor Xa inhibitor) for the treatment of VTE and preventing its recurrence.Methods and Results: An open-label, prospective, observational study (XASSENT [NCT02558465]) investigated the safety profile and effectiveness of rivaroxaban for ≤2 years in the treatment of VTE and prevention of its recurrence in Japanese clinical practice. Primary outcomes were major bleeding and symptomatic recurrent VTE. Statistical analyses were exploratory and descriptive. Overall, 2,540 patients were enrolled (safety analysis population [SAP], n=2,387; effectiveness analysis population [EAP], n=2,386). In the SAP, >80% of patients received the approved rivaroxaban dose, the mean (standard deviation) age was 66.6 (15.0) years, ≈74% were >50 kg, and 43% had a creatinine clearance ≥80 mL/min. PE+DVT, PE only, and DVT only were reported in 42%, 8%, and 50% of patients, respectively, and active cancer in 17% of patients. Major bleeding was reported in 69 patients (2.89%; 3.60%/patient-year; SAP) and symptomatic PE/DVT recurrence in 26 patients (1.09%; 1.36%/patient-year; EAP) during the treatment period.Conclusions: XASSENT provided information on the expected proportions of bleeding and VTE recurrence during rivaroxaban treatment in Japanese clinical practice; no new concerns of safety or effectiveness were found.

著者

Fumie Sato Ryosuke Kowatari Norihiro Kondo Mari Chiyoya Ikuo Fukuda

出版者

The Editorial Committee of Annals of Vascular Diseases

雑誌

Annals of Vascular Diseases (ISSN:1881641X)

巻号頁・発行日

vol.12, no.1, pp.83-86, 2019-03-25 (Released:2019-03-25)

参考文献数

9

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Paget–Schroetter syndrome (PSS) is an upper extremity thrombosis occurring in the axillary and subclavian veins. PSS is also known as “effort thrombosis,” because it is usually associated with repetitive and strenuous activities of the upper limbs. We present 2 patients with atypical PSS, so-called “non-effort thrombosis,” who were not involved in vigorous activities. They underwent thoracic outlet decompression through the infraclavicular approach without concomitant venoplasty. They were discharged without postoperative anticoagulant therapy. Venography and computed tomography after surgery revealed successful recanalization of the subclavian vein in each case. We highlight the characteristic pathophysiology of “non-effort thrombosis,” an atypical PSS entity.