論文・総説 - 平井　作京

1. Hirotaka Sagawa, Yuya Sakakura, Ryoichi Hanazawa, Satoru Takahashi, Hikaru Wakabayashi, Shoko Fujii, Kyohei Fujita, Sakyo Hirai, Akihiko Hirakawa, Kenichi Kono, Kazutaka Sumita. Novel artificial intelligence approach in neurointerventional practice: Preliminary findings on filter movement and ischemic lesions in carotid artery stenting. Clin Neurol Neurosurg. 2025.07; 254 108930. ( PubMed, DOI )

2. Yusuke Kobayashi, Sakyo Hirai, Satoru Takahashi, Kyohei Fujita, Hirotaka Sagawa, Jun Oyama, Hiroto Hada, Hikaru Wakabayashi, Shoko Fujii, Kazutaka Sumita. Sublingual Nitroglycerin Administration before Computed Tomography Angiography for Detection of the Artery of Adamkiewicz in Patients with Spinal Dural Arteriovenous Fistula. J Neuroendovasc Ther. 2025; 19 (1): ( PubMed, DOI )

3. Shoko Fujii, Kyohei Fujita, Mariko Ishikawa, Keigo Shigeta, Yuki Aizawa, Masataka Yoshimura, Shin Hirota, Kei Ito, Yoshikazu Yoshino, Kenji Yamada, Satoru Takahashi, Hirotaka Sagawa, Yuki Kinoshita, Yusuke Kobayashi, Sakyo Hirai, Kazutaka Sumita. Postoperative Time-of-Flight Magnetic Resonance Angiography Classification is a Predictor of Postoperative Recanalization of Unruptured Cerebral Aneurysms. World Neurosurg. 2024.12; 194 123496. ( PubMed, DOI )

4. Shoko Fujii, Kyohei Fujita, Sakyo Hirai, Satoru Takahashi, Hirofumi Matsubara, Kenji Shoda, Akira Ishii, Makoto Sakamoto, Ichiro Nakagawa, Toshio Higashi, Shinichi Yoshimura, Kazutaka Sumita, Yukiko Enomoto. Evaluating the Safety of Stent-Assisted Endovascular Treatment for Unruptured Cerebral Aneurysms in Older Adults: Emphasizing the Role of Antiplatelet Therapy. Cerebrovasc Dis. 2024.10; 1-10. ( PubMed, DOI )

5. Sakyo Hirai, Ryoichi Hanazawa, Masataka Yoshimura, Keigo Shigeta, Yohei Sato, Naoki Taira, Yoshihisa Kawano, Jun Karakama, Yoshiki Obata, Mutsuya Hara, Kenji Yamada, Yosuke Ishii, Kana Sawada, Shogo Imae, Hikaru Wakabayashi, Hirotaka Sagawa, Kyohei Fujita, Shoko Fujii, Satoru Takahashi, Akihiro Hirakawa, Shigeru Nemoto, Kazutaka Sumita. Safety and Efficacy of Management for Intraprocedural Rupture During Endovascular Treatment for Intracranial Aneurysms. Neurosurgery. 2024.08; ( PubMed, DOI )

6. Mariko Ishikawa, Satoru Takahashi, Sakyo Hirai, Yohei Sato, Keigo Shigeta, Masataka Yoshimura, Toshihiro Yamamura, Naoki Taira, Tadahiro Ishiwada, Jun Karakama, Kana Sawada, Yoshiki Obata, Kenji Yamada, Yoshikazu Yoshino, Yosuke Ishii, Hikaru Wakabayashi, Kyohei Fujita, Shoko Fujii, Hirotaka Sagawa, Shigeru Nemoto, Taketoshi Maehara, Kazutaka Sumita. Efficacy of endovascular treatment for distal anterior cerebral artery aneurysms: A multicenter observational study. J Stroke Cerebrovasc Dis. 2024.08; 33 (11): 107941. ( PubMed, DOI )

7. Yamaoka H, Hirai S, Hanazawa R, Yoshimura M, Hayashi T, Kaneoka A, Yamada K, Yoshino Y, Ebiko Y, Yamamura T, Ishikawa M, Sagawa H, Aoyama J, Fujii S, Fujita K, Kawano Y, Hirakawa A, Sumita K. A thoracic CT imaging parameter predicting access difficulty in acute stroke thrombectomy. Clinical neurology and neurosurgery. 2024.07; 244 108453. ( PubMed, DOI )

8. Shin Hirota, Kyohei Fujita, Tadahiro Ishiwada, Satoru Takahashi, Sakyo Hirai, Hirotaka Sagawa, Hikaru Wakabayashi, Jiro Aoyama, Shoko Fujii, Hiroto Yamaoka, Masataka Yoshimura, Keigo Shigeta, Yohei Sato, Kana Sawada, Kenji Yamada, Toshihiro Yamamura, Yosuke Ishii, Yoshiki Obata, Mutsuya Hara, Yoshihisa Kawano, Shinji Yamamoto, Shigeru Nemoto, Kazutaka Sumita, . Contact aspiration for basilar artery occlusion safely reduces the puncture-to-recanalization time. Clin Neurol Neurosurg. 2024.05; 242 108331. ( PubMed, DOI )

9. Kyohei Fujita, Yohei Sato, Ryoichi Hanazawa, Hirotaka Sagawa, Mariko Ishikawa, Shoko Fujii, Jiro Aoyama, Sakyo Hirai, Masataka Yoshimura, Yoshikazu Yoshino, Yoshihisa Kawano, Keigo Shigeta, Naoki Taira, Jun Karakama, Tadahiro Ishiwada, Motoshige Yamashina, Akihiko Hirakawa, Kazutaka Sumita. Impact of cancer history on long-term outcome after elective neuro-endovascular treatment in patients aged 80 years or older: A retrospective multicenter observational study. Geriatr Gerontol Int. 2024.02; 24 (2): 211-217. ( PubMed, DOI )

10. Satoru Takahashi, Mariko Ishikawa, Hirotaka Sagawa, Hikaru Wakabayashi, Shoko Fujii, Kyohei Fujita, Jiro Aoyama, Sakyo Hirai, Kazutaka Sumita. Delayed hydrocephalus and visual field defect due to perianeurysmal inflammation after treating a large unruptured aneurysm with flow diverter and coil: A case report. Clin Neurol Neurosurg. 2024.02; 237 108130. ( PubMed, DOI )

11. Jun Karakama, Mariko Ishikawa, Sakyo Hirai, Satoru Takahashi, Hikaru Wakabayashi, Hirotaka Sagawa, Shoko Fujii, Kyohei Fujita, Nobuyuki Hirotsune, Kazutaka Sumita. Successful Retrieval of Filter Embolic Protection Device Fragment Trapped by a Carotid Stent: A Case Report. J Neuroendovasc Ther. 2024.02; 18 (2): 53-57. ( PubMed, DOI )

12. Hirai S, Fujita K, Fujii S, Takahashi S, Shigeta K, Karakama J, Enomoto Y, Sato Y, Yoshimura M, Hirota S, Mizoue T, Yoshino Y, Kawano Y, Yamamura T, Kohyama S, Hirohata M, Yoshimura S, Ishii Y, Yamauchi T, Taira N, Obata Y, Sakamoto M, Inoue M, Yamashina M, Tokunaga S, Higashi T, Sawada K, Mochida H, Ido K, Takeuchi M, Takigawa T, Takagi Y, Morimoto M, Nanto M, Miki K, Misaki K, Arimura K, Hanaoka Y, Hara M, Hara S, Yokoyama K, Ooyama J, Hanazawa R, Sato H, Hirakawa A, Ishiguro M, Nemoto S, Sumita K. Study protocol of the ASTOP trial: A multicenter, randomized, double-blind, placebo-controlled trial of presurgical aspirin administration for the prevention of thromboembolic complications of coil embolization for ruptured aneurysms. PloS one. 2024; 19 (9): e0310906. ( PubMed, DOI )

13. 2. Hirota S, Takahashi S, Yoshimura M, Hirai S, Takei T, Orihara A, Sagawa H, Wakabayashi H, Fujii S, Yamamoto S, Sumita K. Mechanical thrombectomy and parent artery occlusion for acute basilar artery occlusion due to vertebral fracture and vertebral artery dissection: a case report. JNET. 2023.08;

14. Sakyo Hirai, Akihiro Hirakawa, Kyohei Fujita, Tadahiro Ishiwada, Masanao Sasaki, Masataka Yoshimura, Keigo Shigeta, Yohei Sato, Kenji Yamada, Mariko Ishikawa, Hirotaka Sagawa, Jiro Aoyama, Shoko Fujii, Yosuke Ishii, Kana Sawada, Yoshiki Obata, Jun Karakama, Mutsuya Hara, Yoshihisa Kawano, Shigeru Nemoto, Kazutaka Sumita. Imaging predictors of clinical outcomes after endovascular treatment in MRI-selected patients with acute basilar artery occlusion. Clinical neurology and neurosurgery . 2023.08; 231 107824. ( PubMed, DOI )

15. Aoyama J, Hirai S, Ishikawa M, Sagawa H, Nakano T, Ogishima T, Sato Y, Sakai R, Yoshimura M, Ishiwada T, Sumita K. Endovascular treatment for ruptured proximal anterior cerebral artery dissecting aneurysm: A report of five case series. Turkish Neurosurgery. 2023.08;

16. 3. Fujii S, Hirai S, Fujita K, Yamaoka H, Ishikawa M, Aoyama J, Sagawa H, Miki K, Nemoto S, Sumita K. Two-step effective Onyx embolization from the occipital artery for the treatment of intracranial dural arteriovenous fistula: a technical note. Turkish Neurosurgery. 2023.08;

17. Sakyo Hirai , Mariko Ishikawa , Hirotaka Sagawa , Jiro Aoyama , Kyohei Fujita , Shoko Fujii , Hikaru Wakabayashi , Satoru Takahashi , Kazutaka Sumita. Ghost twisting of the dual-layer flow-diverting stent Neuroradiology. 2023.08; 65 (11): 1669-1672. ( PubMed, DOI )

18. Shin Hirota, Satoru Takahashi, Masataka Yoshimura, Sakyo Hirai, Takamaro Takei, Asumi Orihara, Hirotaka Sagawa, Hikaru Wakabayashi, Shoko Fuji, Shinji Yamamoto, Kazutaka Sumita. Mechanical Thrombectomy and Parent Artery Occlusion for Acute Basilar Artery Occlusion Due to Vertebral Fracture and Artery Dissection: A Case Report. J Neuroendovasc Ther. 2023.08; 17 (12): 286-292. ( PubMed, DOI )

19. Hirotaka Sagawa, Shoko Fujii, Kyohei Fujita, Sakyo Hirai, Hiroto Yamaoka, Mariko Ishikawa, Jiro Aoyama, Kazutaka Sumita. A case study of the disconnected dual taper tip of the Wingspan stent during percutaneous transluminal angioplasty and stenting of the vertebral artery Clinical Neurology and Neurosurgery. 2023.07; 230 107774. ( PubMed, DOI )

20. Ishiwada Tadahiro, Fujita Kyohei, Hirai Sakyo, Fujii Shoko, Yamaoka Hiroto, Ishikawa Mariko, Yoshimura Masataka, Shigeta Keigo, Sato Yohei, Sawada Kana, Yamada Kenji, Yamamura Toshihiro, Ishii Yosuke, Obata Yoshiki, Tone Osamu, Hara Mutsuya, Kawano Yoshihisa, Aoyagi Masaru, Nemoto Shigeru, Maehara Taketoshi, Sumita Kazutaka. Influence of Bilateral Cerebellar Infarction on Functional Outcome After Endovascular Treatment for Basilar Artery Occlusion WORLD NEUROSURGERY. 2023.03; 171 E506-E515. ( PubMed, DOI )