Ichiro Nakahara

2024

Detailed Anatomy of Bridging Veins Around the Foramen Magnum: a Multicenter Study Using Three-dimensional Angiography

Hiramatsu, M., Ozaki, T., Tanoue, S., Mizutani, K., Nakamura, H., Tokuyama, K., Sakata, H., Matsumaru, Y., Nakahara, I., Niimi, Y., Fujinaka, T. & Kiyosue, H., 03-2024, In: Clinical Neuroradiology. 34, 1, p. 67-74 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Efficacy and Safety of Dual Antiplatelet Therapy with the Routine Use of Prasugrel for Flow Diversion of Cerebral Unruptured Aneurysms

Suyama, K., Nakahara, I., Matsumoto, S., Morioka, J., Tanabe, J., Hasebe, A. & Watanabe, S., 03-2024, In: Clinical Neuroradiology. 34, 1, p. 201-208 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Mechanical thrombectomy for occlusion of the fenestrated middle cerebral artery M1 segment: A case report and review of the literature

Kuwahara, K., Nakahara, I., Matsumoto, S., Suyama, Y., Morioka, J., Hasebe, A., Tanabe, J., Watanabe, S., Suyama, K. & Hirose, Y., 05-2024, In: Radiology Case Reports. 19, 5, p. 1692-1696 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Superiority of Endovascular Coiling Over Surgical Clipping for Clinical Outcomes at Discharge in Patients With Poor-Grade Subarachnoid Hemorrhage: A Registry Study in Japan

Ishikawa, T., Ikawa, F., Ichihara, N., Yamaguchi, K., Funatsu, T., Nakatomi, H., Shiokawa, Y., Sorimachi, T., Murayama, Y., Suzuki, K., Kurita, H., Fukuda, H., Ueba, T., Shimamura, N., Ohkuma, H., Morioka, J., Nakahara, I., Uezato, M., Chin, M. & Kawamata, T., 01-05-2024, In: Neurosurgery. 94, 5, p. 1051-1060 10 p.

Research output: Contribution to journal › Article › peer-review

2023

A Bayesian estimation method for cerebral blood flow measurement by area-detector CT perfusion imaging

Murayama, K., Smit, E. J., Prokop, M., Ikeda, Y., Fujii, K., Nakahara, I., Hanamatsu, S., Katada, K., Ohno, Y. & Toyama, H., 01-2023, In: Neuroradiology. 65, 1, p. 65-75 11 p.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Analysis of Factors Influencing Delayed Presentation in Japanese Patients with Subarachnoid Hemorrhage

Shimamura, N., Katagai, T., Ohkuma, H., Fujiwara, N., Nakahara, I., Morioka, J., Kawamata, T., Ishikawa, T., Kurita, H., Suzuki, K., Chin, M., Uezato, M., Sorimachi, T., Shiokawa, Y., Murayama, Y., Ueba, T. & Ikawa, F., 03-2023, In: World Neurosurgery. 171, p. e590-e595

Research output: Contribution to journal › Article › peer-review

Open Access

Carotid Plaque Diagnosis with 3-Dimensional Computed Tomography Angiography: A Comparison with Magnetic Resonance Imaging-Based Plaque Diagnosis

Omi, T., Hayakawa, M., Adachi, K., Ohba, S., Sadato, A., Hasebe, A., Ishihara, T., Nakahara, I. & Hirose, Y., 01-05-2023, In: Journal of Computer Assisted Tomography. 47, 3, p. 488-493 6 p.

Research output: Contribution to journal › Article › peer-review

Decision-making tree for optimal Woven EndoBridge device sizing with ideal Woven EndoBridge-aneurysm volume (iWAVe) ratio

Tanabe, J., Nakahara, I., Ishihara, T., Matsumoto, S., Morioka, J., Hasebe, A., Watanabe, S. & Suyama, K., 08-2023, In: Journal of Clinical Neuroscience. 114, p. 55-61 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

Factors influencing early obliteration during flow diverter treatment of cerebral aneurysms: Establishment of an early obliteration inhibition score

Hasebe, A., Nakahara, I., Matsumoto, S., Morioka, J., Tanabe, J., Watanabe, S., Suyama, K., Ishihara, T. & Hirose, Y., 2023, In: Fujita Medical Journal. 9, 3, p. 240-245 6 p.

Research output: Contribution to journal › Article › peer-review

Factors influencing early obliteration during flow diverter treatment of cerebral aneurysms: Establishment of an early obliteration inhibition score

Hasebe, A., Nakahara, I., Matsumoto, S., Morioka, J., Tanabe, J., Watanabe, S., Suyama, K., Ishihara, T. & Hirose, Y., 01-08-2023, In: Fujita Medical Journal. 9, 3, p. 240-245 6 p.

Research output: Contribution to journal › Article › peer-review

Japan trevo registry: Real-world registry of stent retriever alone or in combined therapy with aspiration catheter for acute ischemic stroke in Japan

Japan Trevo Registry Investigators, 2023, In: neurologia medico-chirurgica. 63, 11, p. 503-511 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Persistent contrast-filling in the woven endobridge device three months after its implantation for cerebral aneurysm: Incidence, predictive factors, and outcome

Morioka, J., Nakahara, I., Matsumoto, S., Hasebe, A., Tanabe, J., Suyama, K., Watanabe, S., Suyama, Y. & Kuwahara, K., 08-2023, In: Clinical Neurology and Neurosurgery. 231, 107837.

Research output: Contribution to journal › Article › peer-review

Risk of postoperative scalp necrosis in the occipital artery region after posterior cranial fossa surgery

Yamashiro, K., Adachi, K., Omi, T., Wakako, A., Higashiguchi, S., Nakahara, I., Hayakawa, M., Sadato, A., Hasegawa, M. & Hirose, Y., 12-2023, In: Neurosurgical Review. 46, 1, 277.

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Transarterial coil and ONYX embolization for delayed rupture of a large cavernous internal carotid aneurysm after flow diverter treatment: A case report

Suyama, Y., Nakahara, I., Hasebe, A., Matsumoto, S., Morioka, J., Hashimoto, T., Tanabe, J., Watanabe, S. & Suyama, K., 12-2023, In: Interdisciplinary Neurosurgery: Advanced Techniques and Case Management. 34, 101865.

Research output: Contribution to journal › Article › peer-review

Open Access

2022

Acute progression of cerebral amyloid angiopathy-related inflammation diagnosed by biopsy in an elderly patient: A case report

Kuwahara, K., Moriya, S., Nakahara, I., Kumai, T., Maeda, S., Nishiyama, Y., Watanabe, M., Mizoguchi, Y. & Hirose, Y., 2022, In: Surgical Neurology International. 13, A19.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

A multicenter prospective registry of Borden type I dural arteriovenous fistula: results of a 3-year follow-up study

Nishi, H., Ikeda, H., Ishii, A., Kikuchi, T., Nakahara, I., Ohta, T., Sakai, N., Imamura, H., Takahashi, J. C., Satow, T., Okada, T. & Miyamoto, S., 04-2022, In: Neuroradiology. 64, 4, p. 795-805 11 p.

Research output: Contribution to journal › Article › peer-review

Open Access

5 Citations (Scopus)

Brainstem Infarctions Caused by a Proximal Marker of the PulseRider Device Obstructing the Origin of a Perforator

Suyama, K., Nakahara, I., Matsumoto, S., Morioka, J., Hasebe, A., Tanabe, J., Watanabe, S., Kuwahara, K. & Irie, K., 04-2022, In: Journal of Stroke and Cerebrovascular Diseases. 31, 4, 106332.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Delays in initial workflow cause delayed initiation of mechanical thrombectomy in patients with in-hospital ischemic stroke

Suyama, K., Matsumoto, S., Nakahara, I., Suyama, Y., Morioka, J., Hasebe, A., Tanabe, J., Watanabe, S., Kuwahara, K. & Hirose, Y., 01-08-2022, In: Fujita Medical Journal. 8, 3, p. 73-78 6 p.

Research output: Contribution to journal › Article › peer-review

Early spontaneous occlusion of a vertebral artery dissecting aneurysm caused by subarachnoid hemorrhage: A case report

Suyama, Y., Nakahara, I., Matsumoto, S., Morioka, J., Hasebe, A., Tanabe, J., Watanabe, S., Suyama, K. & Kuwahara, K., 06-2022, In: Radiology Case Reports. 17, 6, p. 1977-1981 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Efficacy of the Flow Re-direction Endoluminal Device for cerebral aneurysms and causes of failed deployment

Suyama, K., Nakahara, I., Matsumoto, S., Suyama, Y., Morioka, J., Hasebe, A., Tanabe, J., Watanabe, S. & Kuwahara, K., 06-2022, In: Neuroradiology. 64, 6, p. 1213-1219 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Citations (Scopus)

Influence of hospital capabilities and prehospital time on outcomes of thrombectomy for stroke in Japan from 2013 to 2016

the J-ASPECT Study Collaborators, 12-2022, In: Scientific reports. 12, 1, 3252.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Intracranial chondrosarcoma located in the region of the posterior clinoid process: a case report

Kayahara, T., Kurita, H., Irie, K., Nakahara, I. & Sasaki, T., 01-2022, In: Radiology Case Reports. 17, 1, p. 115-118 4 p.

Research output: Contribution to journal › Article › peer-review

Open Access

Posterior condylar canal dural arteriovenous fistula treated with transvenous embolization through the deep cervical vein

Suyama, K., Nakahara, I., Matsumoto, S., Morioka, J., Tanabe, J., Hasebe, A. & Watanabe, S., 12-2022, In: Journal of Stroke and Cerebrovascular Diseases. 31, 12, 106808.

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Relationship between epicardial adipose tissue and coronary artery stenoses on computed tomography in patients scheduled for carotid artery revascularization

Sato, Y., Kawai, H., Hoshino, M., Matsumoto, S., Hayakawa, M., Sadato, A., Sarai, M., Motoyama, S., Takahashi, H., Naruse, H., Ishii, J., Toyama, H., Ozaki, Y., Nakahara, I., Hirose, Y. & Izawa, H., 05-2022, In: Journal of cardiology. 79, 5, p. 588-595 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Staged Hybrid Techniques With Straightforward Bypass Surgery Followed by Flow Diverter Deployment for Complex Recurrent Middle Cerebral Artery Aneurysms

Tanabe, J., Nakahara, I., Matsumoto, S., Morioka, J., Hasebe, A., Watanabe, S., Suyama, K. & Kuwahara, K., 02-02-2022, In: Frontiers in Surgery. 9, 824236.

Research output: Contribution to journal › Article › peer-review

Open Access

1 Citation (Scopus)

The impact of the approval of prothrombin complex concentrates for vitamin K antagonist-related intracerebral hemorrhage: A retrospective study

Watanabe, S., Matsumoto, S., Nakahara, I., Morioka, J., Hasebe, A., Tanabe, J., Suyama, K., Ishihara, T., Ohta, T., Hatano, T., Nagata, I. & Hirose, Y., 12-2022, In: Journal of Stroke and Cerebrovascular Diseases. 31, 12, 106861.

Research output: Contribution to journal › Article › peer-review

Open Access

λ stenting: a novel technique for posterior communicating artery aneurysms with fetal-type posterior communicating artery originating from the aneurysm dome

Tanabe, J., Nakahara, I., Matsumoto, S., Suyama, Y., Morioka, J., Hasebe, A., Watanabe, S., Suyama, K., Kuwahara, K. & Irie, K., 01-2022, In: Neuroradiology. 64, 1, p. 151-159 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

2021

Clopidogrel response predicts thromboembolic events associated with coil embolization of unruptured intracranial aneurysms: A prospective cohort study

Higashi, E., Matsumoto, S., Nakahara, I., Hatano, T., Ishii, A., Sadamasa, N., Ohta, T., Ishihara, T., Tokunaga, K., Ando, M., Chihara, H., Furuta, K., Hashimoto, T., Tanaka, K., Sonoda, K., Koge, J., Takita, W., Hashikawa, T., Funakoshi, Y. & Kondo, D. & 7 others, Kamata, T., Tsujimoto, A., Matsushita, T., Murai, H., Matsuo, K., Kitazono, T. & Kira, J., 04-2021, In: PloS one. 16, 4 April, e0249766.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Cortical Blood Flow Insufficiency Scores with Computed Tomography Perfusion can Predict Outcomes in Aneurysmal Subarachnoid Hemorrhage Patients: A Cohort Study

Tanabe, J., Nakahara, I., Matsumoto, S., Suyama, Y., Morioka, J., Oda, J., Hasebe, A., Suzuki, T., Watanabe, S., Suyama, K., Ohta, T., Murayama, K. & Hirose, Y., 06-2021, In: Neurocritical Care. 34, 3, p. 946-955 10 p.

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Delays in Presentation Time Under the COVID-19 Epidemic in Patients With Transient Ischemic Attack and Mild Stroke: A Retrospective Study of Three Hospitals in a Japanese Prefecture

Tanaka, K., Matsumoto, S., Nakazawa, Y., Yamada, T., Sonoda, K., Nagano, S., Hatano, T., Yamasaki, R., Nakahara, I. & Isobe, N., 27-10-2021, In: Frontiers in Neurology. 12, 748316.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Global impact of COVID-19 on stroke care

Nogueira, R. G., Abdalkader, M., Qureshi, M. M., Frankel, M. R., Mansour, O. Y., Yamagami, H., Qiu, Z., Farhoudi, M., Siegler, J. E., Yaghi, S., Raz, E., Sakai, N., Ohara, N., Piotin, M., Mechtouff, L., Eker, O., Chalumeau, V., Kleinig, T. J., Pop, R. & Liu, J. & 253 others, Winters, H. S., Shang, X., Vasquez, A. R., Blasco, J., Arenillas, J. F., Martinez-Galdamez, M., Brehm, A., Psychogios, M. N., Lylyk, P., Haussen, D. C., Al-Bayati, A. R., Mohammaden, M. H., Fonseca, L., Luís Silva, M., Montalverne, F., Renieri, L., Mangiafico, S., Fischer, U., Gralla, J., Frei, D., Chugh, C., Mehta, B. P., Nagel, S., Mohlenbruch, M., Ortega-Gutierrez, S., Farooqui, M., Hassan, A. E., Taylor, A., Lapergue, B., Consoli, A., Campbell, B. C. V., Sharma, M., Walker, M., Van Horn, N., Fiehler, J., Nguyen, H. T., Nguyen, Q. T., Watanabe, D., Zhang, H., Le, H. V., Nguyen, V. Q., Shah, R., Devlin, T., Khandelwal, P., Linfante, I., Izzath, W., Lavados, P. M., Olavarría, V. V., Sampaio Silva, G., de Carvalho Sousa, A. V., Kirmani, J., Bendszus, M., Amano, T., Yamamoto, R., Doijiri, R., Tokuda, N., Yamada, T., Terasaki, T., Yazawa, Y., Morris, J. G., Griffin, E., Thornton, J., Lavoie, P., Matouk, C., Hill, M. D., Demchuk, A. M., Killer-Oberpfalzer, M., Nahab, F., Altschul, D., Ramos-Pachón, A., Pérez de la Ossa, N., Kikano, R., Boisseau, W., Walker, G., Cordina, S. M., Puri, A., Luisa Kuhn, A., Gandhi, D., Ramakrishnan, P., Novakovic-White, R., Chebl, A., Kargiotis, O., Czap, A., Zha, A., Masoud, H. E., Lopez, C., Ozretic, D., Al-Mufti, F., Zie, W., Duan, Z., Yuan, Z., Huang, W., Hao, Y., Luo, J., Kalousek, V., Bourcier, R., Guile, R., Hetts, S., Al-Jehani, H. M., AlHazzani, A., Sadeghi-Hokmabadi, E., Teleb, M., Payne, J., Lee, J. S., Hong, J. M., Sohn, S. I., Hwang, Y. H., Shin, D. H., Roh, H. G., Edgell, R., Khatri, R., Smith, A., Malik, A., Liebeskind, D., Herial, N., Jabbour, P., Magalhaes, P., Ozdemir, A. O., Aykac, O., Uwatoko, T., Dembo, T., Shimizu, H., Sugiura, Y., Miyashita, F., Fukuda, H., Miyake, K., Shimbo, J., Sugimura, Y., Beer-Furlan, A., Joshi, K., Catanese, L., Abud, D. G., Neto, O. G., Mehrpour, M., Al Hashmi, A., Saqqur, M., Mostafa, A., Fifi, J. T., Hussain, S., John, S., Gupta, R., Sivan-Hoffmann, R., Reznik, A., Sani, A. F., Geyik, S., Akıl, E., Churojana, A., Ghoreishi, A., Saadatnia, M., Sharifipour, E., Ma, A., Faulder, K., Wu, T., Leung, L., Malek, A., Voetsch, B., Wakhloo, A., Rivera, R., Barrientos Iman, D. M., Pikula, A., Lioutas, V. A., Thomalla, G., Birnbaum, L., Machi, P., Bernava, G., McDermott, M., Kleindorfer, D., Wong, K., Patterson, M. S., Fiorot, J. A., Huded, V., Mack, W., Tenser, M., Eskey, C., Multani, S., Kelly, M., Janardhan, V., Cornett, O., Singh, V., Murayama, Y., Mokin, M., Yang, P., Zhang, X., Yin, C., Han, H., Peng, Y., Chen, W., Crosa, R., Frudit, M. E., Pandian, J. D., Kulkarni, A., Yagita, Y., Takenobu, Y., Matsumaru, Y., Yamada, S., Kono, R., Kanamaru, T., Yamazaki, H., Sakaguchi, M., Todo, K., Yamamoto, N., Sonoda, K., Yoshida, T., Hashimoto, H., Nakahara, I., Cora, E., Volders, D., Ducroux, C., Shoamanesh, A., Ospel, J., Kaliaev, A., Ahmed, S., Rashid, U., Rebello, L. C., Pereira, V. M., Fahed, R., Chen, M., Sheth, S. A., Palaiodimou, L., Tsivgoulis, G., Chandra, R., Koyfman, F., Leung, T., Khosravani, H., Dharmadhikari, S., Frisullo, G., Calabresi, P., Tsiskaridze, A., Lobjanidze, N., Grigoryan, M., Czlonkowska, A., de Sousa, D. A., Demeestere, J., Liang, C., Sangha, N., Lutsep, H. L., Ayo-Martín, Ó., Cruz-Culebras, A., Tran, A. D., Young, C. Y., Cordonnier, C., Caparros, F., De Lecinana, M. A., Fuentes, B., Yavagal, D., Jovin, T., Spelle, L., Moret, J., Khatri, P., Zaidat, O., Raymond, J., Martins, S. & Nguyen, T., 07-2021, In: International Journal of Stroke. 16, 5, p. 573-584 12 p.

Research output: Contribution to journal › Article › peer-review

Open Access

104 Citations (Scopus)

Global Impact of COVID-19 on Stroke Care and IV Thrombolysis

Nogueira, R. G., Qureshi, M. M., Abdalkader, M., Martins, S. O., Yamagami, H., Qiu, Z., Mansour, O. Y., Sathya, A., Czlonkowska, A., Tsivgoulis, G., De Sousa, D. A., Demeestere, J., Mikulik, R., Vanacker, P., Siegler, J. E., Kõrv, J., Biller, J., Liang, C. W., Sangha, N. S. & Zha, A. M. & 442 others, Czap, A. L., Holmstedt, C. A., Turan, T. N., Ntaios, G., Malhotra, K., Tayal, A., Loochtan, A., Ranta, A., Mistry, E. A., Alexandrov, A. W., Huang, D. Y., Yaghi, S., Raz, E., Sheth, S. A., Mohammaden, M. H., Frankel, M., Bila Lamou, E. G., Aref, H. M., Elbassiouny, A., Hassan, F., Menecie, T., Mustafa, W., Shokri, H. M., Roushdy, T., Sarfo, F. S., Alabi, T. O., Arabambi, B., Nwazor, E. O., Sunmonu, T. A., Wahab, K., Yaria, J., Mohammed, H. H., Adebayo, P. B., Riahi, A. D., Sassi, S. B., Gwaunza, L., Ngwende, G. W., Sahakyan, D., Rahman, A., Ai, Z., Bai, F., Duan, Z., Hao, Y., Huang, W., Li, G., Li, W., Liu, G., Luo, J., Shang, X., Sui, Y., Tian, L., Wen, H., Wu, B., Yan, Y., Yuan, Z., Zhang, H., Zhang, J., Zhao, W., Zi, W., Leung, T. W., Chugh, C., Huded, V., Menon, B., Pandian, J. D., Sylaja, P. N., Usman, F. S., Farhoudi, M., Hokmabadi, E. S., Horev, A., Reznik, A., Hoffmann, R. S., Ohara, N., Sakai, N., Watanabe, D., Yamamoto, R., Doijiri, R., Tokuda, N., Yamada, T., Terasaki, T., Yazawa, Y., Uwatoko, T., Dembo, T., Shimizu, H., Sugiura, Y., Miyashita, F., Fukuda, H., Miyake, K., Shimbo, J., Sugimura, Y., Yagita, Y., Takenobu, Y., Matsumaru, Y., Yamada, S., Kono, R., Kanamaru, T., Yamazaki, H., Sakaguchi, M., Todo, K., Yamamoto, N., Sonoda, K., Yoshida, T., Hashimoto, H., Nakahara, I., Kondybayeva, A., Faizullina, K., Kamenova, S., Zhanuzakov, M., Baek, J. H., Hwang, Y., Lee, J. S., Lee, S. B., Moon, J., Park, H., Seo, J. H., Seo, K. D., Sohn, S. I., Young, C. J., Ahdab, R., Wan Zaidi, W. A., Aziz, Z. A., Basri, H. B., Chung, L. W., Ibrahim, A. B., Ibrahim, K. A., Looi, I., Tan, W. Y., Yahya, N. W., Groppa, S., Leahu, P., Al Hashmi, A. M., Imam, Y. Z., Akhtar, N., Pineda-Franks, M. C., Co, C. O., Kandyba, D., Alhazzani, A., Al-Jehani, H., Tham, C. H., Mamauag, M. J., Venketasubramanian, N., Chen, C. H., Tang, S. C., Churojana, A., Akil, E., Aykaç, Ö., Ozdemir, A. O., Giray, S., Hussain, S. I., John, S., Le Vu, H., Tran, A. D., Nguyen, H. H., Pham, T. N., Nguyen, T. H., Nguyen, T. Q., Gattringer, T., Enzinger, C., Killer-Oberpfalzer, M., Bellante, F., De Blauwe, S., Vanhooren, G., De Raedt, S., Dusart, A., Lemmens, R., Ligot, N., Rutgers, M. P., Yperzeele, L., Alexiev, F., Sakelarova, T., Bedeković, M. R., Budincevic, H., Cindric, I., Hucika, Z., Ozretic, D., Saric, M. S., Pfeifer, F., Karpowic, I., Cernik, D., Sramek, M., Skoda, M., Hlavacova, H., Klecka, L., Koutny, M., Vaclavik, D., Skoda, O., Fiksa, J., Hanelova, K., Nevsimalova, M., Rezek, R., Prochazka, P., Krejstova, G., Neumann, J., Vachova, M., Brzezanski, H., Hlinovsky, D., Tenora, D., Jura, R., Jurák, L., Novak, J., Novak, A., Topinka, Z., Fibrich, P., Sobolova, H., Volny, O., Christensen, H. K., Drenck, N., Klingenberg Iversen, H., Simonsen, C. Z., Truelsen, T. C., Wienecke, T., Vibo, R., Gross-Paju, K., Toomsoo, T., Antsov, K., Caparros, F., Cordonnier, C., Dan, M., Faucheux, J. M., Mechtouff, L., Eker, O., Lesaine, E., Ondze, B., Peres, R., Pico, F., Piotin, M., Pop, R., Rouanet, F., Gubeladze, T., Khinikadze, M., Lobjanidze, N., Tsiskaridze, A., Nagel, S., Ringleb, P. A., Rosenkranz, M., Schmidt, H., Sedghi, A., Siepmann, T., Szabo, K., Thomalla, G., Palaiodimou, L., Sagris, D., Kargiotis, O., Klivenyi, P., Szapary, L., Tarkanyi, G., Adami, A., Bandini, F., Calabresi, P., Frisullo, G., Renieri, L., Sangalli, D., Pirson, A., Uyttenboogaart, M., Van Den Wijngaard, I., Kristoffersen, E. S., Brola, W., Fudala, M., Horoch-Lyszczarek, E., Karlinski, M., Kazmierski, R., Kram, P., Rogoziewicz, M., Kaczorowski, R., Luchowski, P., Sienkiewicz-Jarosz, H., Sobolewski, P., Fryze, W., Wisniewska, A., Wiszniewska, M., Ferreira, P., Ferreira, P., Fonseca, L., Marto, J. P., Pinho E Melo, T., Nunes, A. P., Rodrigues, M., Cruz, V. T., Falup-Pecurariu, C., Krastev, G., Mako, M., De Leciñana, M. A., Arenillas, J. F., Ayo-Martin, O., Culebras, A. C., Tejedor, E. D., Montaner, J., Pérez-Sánchez, S., Tola Arribas, M. A., Rodriguez Vasquez, A., Mayza, M., Bernava, G., Brehm, A., Machi, P., Fischer, U., Gralla, J., Michel, P. L., Psychogios, M. N., Strambo, D., Banerjee, S., Krishnan, K., Kwan, J., Butt, A., Catanese, L., Demchuk, A. M., Field, T., Haynes, J., Hill, M. D., Khosravani, H., Mackey, A., Pikula, A., Saposnik, G., Scott, C. A., Shoamanesh, A., Shuaib, A., Yip, S., Barboza, M. A., Barrientos, J. D., Portillo Rivera, L. I., Gongora-Rivera, F., Novarro-Escudero, N., Blanco, A., Abraham, M., Alsbrook, D., Altschul, D., Alvarado-Ortiz, A. J., Bach, I., Badruddin, A., Barazangi, N., Brereton, C., Castonguay, A., Chaturvedi, S., Chaudry, S. A., Choe, H., Choi, J. H., Dharmadhikari, S., Desai, K., Devlin, T. G., Doss, V. T., Edgell, R., Etherton, M., Farooqui, M., Frei, D., Gandhi, D., Grigoryan, M., Gupta, R., Hassan, A. E., Helenius, J., Kaliaev, A., Kaushal, R., Khandelwal, P., Khawaja, A. M., Khoury, N. N., Kim, B. S., Kleindorfer, D. O., Koyfman, F., Lee, V. H., Leung, L. Y., Linares, G., Linfante, I., Lutsep, H. L., Macdougall, L., Male, S., Malik, A. M., Masoud, H., Mcdermott, M., Mehta, B. P., Min, J., Mittal, M., Morris, J. G., Multani, S. S., Nahab, F., Nalleballe, K., Nguyen, C. B., Novakovic-White, R., Ortega-Gutierrez, S., Rahangdale, R. H., Ramakrishnan, P., Romero, J. R., Rost, N., Rothstein, A., Ruland, S., Shah, R., Sharma, M., Silver, B., Simmons, M., Singh, A., Starosciak, A. K., Strasser, S. L., Szeder, V., Teleb, M., Tsai, J. P., Voetsch, B., Balaguera, O., Pujol Lereis, V. A., Luraschi, A., Almeida, M. S., Cardoso, F. B., Conforto, A., De Deus Silva, L., Varrone Giacomini, L., Oliveira Lima, F., Longo, A. L., Magalhães, P. S. C., Martins, R. T., Mont'alverne, F., Mora Cuervo, D. L., Costa Rebello, L., Valler, L., Zetola, V. F., Lavados, P. M., Navia, V., Olavarría, V. V., Almeida Toro, J. M., Amaya, P. F. R., Bayona, H., Corredor, A., Rivera Ordonez, C. E., Mantilla Barbosa, D. K., Lara, O., Patiño, M. R., Diaz Escobar, L. F., Farina, D. E. D. M., Cardozo Villamayor, A., Zelaya Zarza, A. J., Barrientos Iman, D. M., Rodriguez Kadota, L., Campbell, B., Hankey, G. J., Hair, C., Kleinig, T., Ma, A., Tomazini Martins, R., Sahathevan, R., Thijs, V., Salazar, D., Yuan-Hao Wu, T., Haussen, D. C., Liebeskind, D., Yavagal, D. R., Jovin, T. G., Zaidat, O. O. & Nguyen, T. N., 08-06-2021, In: Neurology. 96, 23, p. E2824-E2838

Research output: Contribution to journal › Article › peer-review

Open Access

94 Citations (Scopus)

PON1 Q192R is associated with high platelet reactivity with clopidogrel in patients undergoing elective neurointervention: A prospective single-center cohort study

Tanaka, K., Matsumoto, S., Ainiding, G., Nakahara, I., Nishi, H., Hashimoto, T., Ohta, T., Sadamasa, N., Ishibashi, R., Gomi, M., Saka, M., Miyata, H., Watanabe, S., Okata, T., Sonoda, K., Koge, J., Iinuma, K. M., Furuta, K., Nagata, I. & Matsuo, K. & 4 others, Matsushita, T., Isobe, N., Yamasaki, R. & Kira, J. I., 08-2021, In: PloS one. 16, 8 August, e0254067.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Reduction of thromboembolic complications during the endovascular treatment of unruptured aneurysms by employing a tailored dual antiplatelet regimen using aspirin and prasugrel

Higashiguchi, S., Sadato, A., Nakahara, I., Matsumoto, S., Hayakawa, M., Adachi, K., Hasebe, A., Suyama, Y., Omi, T., Yamashiro, K., Wakako, A., Ishihara, T., Kawazoe, Y., Kumai, T., Tanabe, J., Suyama, K., Watanabe, S., Suzuki, T. & Hirose, Y., 25-02-2021, In: Journal of NeuroInterventional Surgery. 44, neurintsurg-2020-016994.

Research output: Contribution to journal › Article › peer-review

Open Access

22 Citations (Scopus)

2020

A Case of Ischemic Stroke With Congenital Protein C Deficiency and Carotid Web Successfully Treated by Anticoagulant and Carotid Stenting

Watanabe, S., Matsumoto, S., Nakahara, I., Ishii, A., Hatano, T., Mori, M., Morishita, E. & Nagata, I., 18-02-2020, In: Frontiers in Neurology. 11, 99.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Citations (Scopus)

Deep Learning-Derived High-Level Neuroimaging Features Predict Clinical Outcomes for Large Vessel Occlusion

Nishi, H., Oishi, N., Ishii, A., Ono, I., Ogura, T., Sunohara, T., Chihara, H., Fukumitsu, R., Okawa, M., Yamana, N., Imamura, H., Sadamasa, N., Hatano, T., Nakahara, I., Sakai, N. & Miyamoto, S., 01-05-2020, In: Stroke. 51, 5, p. 1484-1492 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

50 Citations (Scopus)

Experimental analysis of intra-luminal pressure by contrast injection during mechanical thrombectomy: Simulation of rupture risk of hidden cerebral aneurysm in tandem occlusion with blind alley

Watanabe, S., Oda, J., Nakahara, I., Matsumoto, S., Suyama, Y., Hasebe, A., Suzuki, T., Tanabe, J., Suyama, K. & Hirose, Y., 06-2020, In: neurologia medico-chirurgica. 60, 6, p. 286-292 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

Impact of thrombus migration on clinical outcomes in patients with internal carotid artery occlusions and patent middle cerebral artery

Koge, J., Matsumoto, S., Nakahara, I., Ishii, A., Hatano, T., Tanaka, Y., Kondo, D., Kira, J. I. & Nagata, I., 15-05-2020, In: Journal of the Neurological Sciences. 412, 116737.

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Long-term Outcomes After Intraprocedural Aneurysm Rupture During Coil Embolization of Unruptured Intracranial Aneurysms

Yamagami, K., Hatano, T., Nakahara, I., Ishii, A., Ando, M., Chihara, H., Ogura, T., Suzuki, K., Kondo, D., Kamata, T., Higashi, E., Sakai, S., Sakamoto, H., Iihara, K. & Nagata, I., 02-2020, In: World Neurosurgery. 134, p. e289-e297

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

Successful endovascular therapy for cerebral venous sinus thrombosis accompanied by heparin-induced thrombocytopenia

Fukushima, Y., Takahashi, K. & Nakahara, I., 01-06-2020, In: Interventional Neuroradiology. 26, 3, p. 341-345 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

4 Citations (Scopus)

2019

A visual task management application for acute ischemic stroke care

Matsumoto, S., Koyama, H., Nakahara, I., Ishii, A., Hatano, T., Ohta, T., Tanaka, K., Ando, M., Chihara, H., Takita, W., Tokunaga, K., Hashikawa, T., Funakoshi, Y., Kamata, T., Higashi, E., Watanabe, S., Kondo, D., Tsujimoto, A., Furuta, K. & Ishihara, T. & 8 others, Hashimoto, T., Koge, J., Sonoda, K., Torii, T., Nakagaki, H., Yamasaki, R., Nagata, I. & Kira, J. I., 2019, In: Frontiers in Neurology. 10, OCT, 1118.

Research output: Contribution to journal › Article › peer-review

Open Access

2 Citations (Scopus)

Changing paradigms of periprocedural antithrombotic therapy in neuroendovascular therapy: Analysis of JR-NET 3

Japanese Registry of Neuroendovascular Therapy (JR-NET) investigators, 2019, In: neurologia medico-chirurgica. 59, 7, p. 247-256 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

3 Citations (Scopus)

Endovascular therapy for ruptured vertebral artery dissecting aneurysms: Results from nationwide, retrospective, multi-center registries in Japan (JR-NET3)

JR-NET3 study group, 2019, In: neurologia medico-chirurgica. 59, 1, p. 10-18 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Citations (Scopus)

Evaluation of clinical significance of decompressive suboccipital craniectomy on the prognosis of cerebellar infarction

Suyama, Y., Wakabayashi, S., Aihara, H., Ebiko, Y., Kajikawa, H. & Nakahara, I., 2019, In: Fujita Medical Journal. 5, 1, p. 21-24 4 p.

Research output: Contribution to journal › Article › peer-review

Factors Associated with Postprocedural Diffusion-Weighted Imaging–Positive Lesions in Endovascular Treatment for Unruptured Cerebral Aneurysms

Tokunaga, K., Hatano, T., Nakahara, I., Ishii, A., Higashi, E., Kamata, T., Funakoshi, Y., Hashikawa, T., Takita, W., Chihara, H., Ando, M., Sadamasa, N., Kitazono, T. & Nagata, I., 10-2019, In: World Neurosurgery. 130, p. e457-e462

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Japanese surveillance of neuroendovascular therapy in JR-NET - part ii. Japanese registry of neuroendovascular treatment 3. main report

Japanese Registry of Neuroendovascular Therapy (JR-NET) investigators, 2019, In: neurologia medico-chirurgica. 59, 3, p. 106-115 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Citations (Scopus)

Optimizing in-hospital triage for large vessel occlusion using a novel clinical scale (GAI₂AA)

Ohta, T., Nakahara, I., Matsumoto, S., Kondo, D., Watanabe, S., Okada, K., Fukuda, M., Masahira, N., Tsuno, T., Matsuoka, T., Takemura, M., Fukuda, H., Fukui, N. & Ueba, T., 26-11-2019, In: Neurology. 93, 22, p. E1997-E2006

Research output: Contribution to journal › Article › peer-review

Open Access

19 Citations (Scopus)

Parent artery occlusion for unruptured cerebral aneurysms: Results of the Japanese registry of neuroendovascular therapy 3

Japanese Registry of Neuroendovascular Therapy (JR-NET) investigators, 2019, In: neurologia medico-chirurgica. 59, 1, p. 1-9 9 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Citations (Scopus)

Predicting Clinical Outcomes of Large Vessel Occlusion before Mechanical Thrombectomy Using Machine Learning

Nishi, H., Oishi, N., Ishii, A., Ono, I., Ogura, T., Sunohara, T., Chihara, H., Fukumitsu, R., Okawa, M., Yamana, N., Imamura, H., Sadamasa, N., Hatano, T., Nakahara, I., Sakai, N. & Miyamoto, S., 01-09-2019, In: Stroke. 50, 9, p. 2379-2388 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

82 Citations (Scopus)

Prospective Registry of Embolization of Intracranial Aneurysms Using HydroSoft Coils: Results of the Japanese HydroSoft Registry

JHSR Collaborators, 07-2019, In: World Neurosurgery. 127, p. e631-e637

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Nakahara Ichiro

Research output

Search results