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8 results on '"Takuro Hirayama"'

1. New onset of isolated adrenocorticotropin deficiency associated with encephalopathy following coronavirus disease 2019 in a healthy elderly man

Author

Yusuke Yamasaki, Ichiro Horie, Riyoko Shigeno, Shinpei Nishikido, Toshiyuki Ikeoka, Takuro Hirayama, Yohei Tateishi, Akira Tsujino, and Atsushi Kawakami

Subjects
severe acute respiratory syndrome coronavirus-2 (sars-cov-2), coronavirus disease 2019 (covid-19), adrenal insufficiency, adrenocorticotropic hormone (acth), encephalopathy, Diseases of the endocrine glands. Clinical endocrinology, RC648-665
Abstract

Coronavirus disease 2019 (COVID-19) due to a severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection can include various systemic organ disorders including endocrinopathies and neurological manifestations. We report the case of a 65-year-old Japanese man who developed isolated adrenocorticotropic hormone (ACTH) deficiency and encephalopathy following SARS-CoV-2 infection. Two weeks after his COVID-19 diagnosis, he was emergently admitted to our hospital because of subacute-onset delirium. On admission, he presented hyponatremia (128 mEq/L) and secondary adrenal insufficiency (ACTH

Published
2024
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2. Perfusion abnormality in neuronal intranuclear inclusion disease with stroke-like episode: A case report

Author

Fumiya Kutsuna, Yohei Tateishi, Kairi Yamashita, Tadashi Kanamoto, Takuro Hirayama, Tomoaki Shima, Atsushi Nagaoka, Shunsuke Yoshimura, Teiichiro Miyazaki, Jun Sone, Tsuyoshi Izumo, and Akira Tsujino

Subjects
Arterial spin labeling, Cerebral blood flow changes, Neuronal intranuclear inclusion disease, Single-photon emission computed tomography, Stroke-like episode, Stroke mimics, Specialties of internal medicine, RC581-951, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571
Abstract

Neuronal intranuclear inclusion disease (NIID) is a slowly progressive neurodegenerative disease. Some patients with NIID occasionally present with acute symptoms. However, its mechanism remains unclear. We report a patient with NIID who presented with a stroke-like episode. Arterial spin labeling magnetic resonance imaging revealed hypoperfusion in the focal cerebral region at the onset while no apparent arterial occlusion was observed. The abnormal perfusion area was normalized 6 days after admission. Therefore, the perfusion abnormality was likely the main cause of acute neurologic deficits in NIID. NIID should be considered in the differential diagnosis of stroke mimics.

Published
2022
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4. Safety and efficacy of rozanolixizumab in patients with generalised myasthenia gravis (MycarinG): a randomised, double-blind, placebo-controlled, adaptive phase 3 study

Author

Vera Bril, Artur Drużdż, Julian Grosskreutz, Ali A Habib, Renato Mantegazza, Sabrina Sacconi, Kimiaki Utsugisawa, John Vissing, Tuan Vu, Marion Boehnlein, Ali Bozorg, Maryam Gayfieva, Bernhard Greve, Franz Woltering, Henry J Kaminski, Angela Genge, Rami Massie, Maxime Berube, Lubna Daniyal, Shabber Mannan, Eduardo Ng, Ritesh Rohan Raghu Raman, Evelyn Sarpong, Monica Alcantara, Annie Dionne, Zaeem Siddiqi, Derrick Blackmore, Faraz Hussain, Genevieve Matte, Stephan Botez, Michaela Tyblova, Michala Jakubikova, Jana Junkerova, Nanna Witting, Sonja Holm-Yildiz, Mads Stemmerik, Henning Andersen, Izabella Obál, Guilhem Solé, Stéphane Mathis, Marie-Hélène Violleau, Christine Tranchant, Sihame Messai, Jean-Baptiste Chanson, Aleksandra Nadaj-Pakleza, Arnaud Verloes, Leila Zaidi, Manuela Gambella, Michele Cavalli, Tanya Stojkovic, Sophie Demeret, Loic Le Guennec, Giorgia Querin, Nicolas Weiss, Marion Masingue, Laurent Magy, Karima Ghorab, Ia Rukhadze, Alexander Tsiskaridze, Marina Janelidze, Temur Margania, Florian Then Bergh, Eike Hänsel, Andrea Kalb, Bianca Meilick, Mandy Reuschel, Lars-Malte Teußer, Astrid Unterlauft, Clemens Goedel, Tim Hagenacker, Andreas Totzeck, Benjamin Stolte, Franz Blaes, Christine Bindler, Vasilios Tsoutsikas, Annekathrin Roediger, Christian Geis, Jens Schmidt, Jana Zschüntzsch, Margret Schwarz, Stefanie Meyer, Karsten Kummer, Stefanie Glaubitz, Rachel Zeng, Heinz Wiendl, Luisa Klotz, Anna Lammerskitten, Jan Lünemann, Péter Diószeghy, Lorenzo Maggi, Elena Rinaldi, Matteo Gastaldi, Federico Mazzacane, Pietro Businaro, Raffaele Iorio, Giovanni Antonini, Laura Fionda, Rita Rinaldi, Simone Rossi, Francesco Habetswallner, Francesco Tuccillo, Haruna Umehara, Eiko Uenaka, Masanori Takahashi, Keiko Higashi, Makoto Kinoshita, Emika Yoneda, Noriko Nakamura, Saeka Fujita, Tomoya Kubota, Masami Ono, Sana Yamamoto, Taku Hatano, Kazuki Oikoshi, Kazumasa Yokoyama, Yutaka Oji, Yuji Tomizawa, Akiyuki Uzawa, Manato Yasuda, Sachiko Akita, Yukiko Ozawa, Yosuke Onishi, Miki Takaki, Hiromi Yamada, Kanako Minemoto, Miki Sanko, Nanae Izawa, Mayumi Nakayama, Masayuki Masuda, Rune Tsuji, Nobuhiro Ido, Yumi Hyodo, Yoshihiko Okubo, Akiko Minohara, Nana Haraguchi, Makiko Naito, Seiko Yoshida, Yuri Fukushige, Akira Tsujino, Atsushi Nagaoka, Teiichiro Miyazaki, Shunsuke Yoshimura, Takuro Hirayama, Tomoaki Shima, Naoko Okamoto, Riki Matsumoto, Kenji Sekiguchi, Takehiro Ueda, Norio Chihara, Mari Kirimura, Emi Sunagawa, Ayaka Suzuki, Shigeaki Suzuki, Aozora Wada, Kei Ishizuchi, Yasushi Suzuki, Mitsuo Yata, Yuka Komatsu, Kenichi Tsukita, Genya Watanabe, Kazuki Sato, Emiko Kawasaki, Naoki Yamamoto, Hirohiko Ono, Tomoko Tsuda, Shigeki Ohashi, Yuka Fujisawa, Yumiko Yokota, Yuriko Nagane, Kameda Ayumi, Yuka Takematsu, Hiroyuki Naito, Kumiko Kuwada, Konrad Rejdak, Sebastian Szklener, Monika Kitowska, Kandyda Derkacz, Tomasz Berkowicz, Paulina Budzinska, Marek Halas, Leonid Zaslavskiy, Evgeniya Skornyakova, Sergey Kotov, Ekaterina Novikova, Olga Sidorova, Vitalii Goldobin, Tatiana Alekseeva, Patimat Isabekova, Nadezhda Malkova, Denis Korobko, Gordana Djordjevic, Aleksandar Stojanov, Stojan Peric, Dragana Lavrnic, Ivo Bozovic, Aleksa Palibrk, Carlos Casasnovas, Velina Nedkova-Hristova, Nuria Vidal Fernández, Elena Cortés Vicente, Luis Querol Gutiérrez, Maria Salvadó Figueras, Anna Canovas Segura, Raúl Juntas Morales, Daniel Sanchez Tejerina, Albert Saiz, Yolanda Blanco Morgado, Sara Llufriú Durán, María Sepúlveda Gázquez, Eugenia María Martínez Hernández, Gerardo Gutiérrez Gutiérrez, Paqui Iniesta, José Meca Lallana, Yuh-Cherng Guo, Hou-Chang Chiu, Jiann-Horng Yeh, Ya Hui Chen, Mei Fen Lee, Yi-Chung Lee, Kuan Lin Lai, Said Beydoun, Salma Akhter, Lucy Lam, Alisha Thomas, Michael Rivner, Brandy Quarles, Dale Lange, Shara Holzberg, Pantelis Pavlakis, Ashwathy Goutham, Henry Kaminski, Radwa Aly, Lisa Ashworth, Kathryn Bender, Karie Bond, Joanne Buckner, Sara Byerly, James Caress, Jessyca Clemons, Asha Farmer, Catherine Franklin, Summer Harris, Meredith Hiatt, Rachana Gandhi Mehta, Gina Miller, Lynn Smith, Rose Smith, Brian Strittmatter, Tahseen Mozaffar, Isela Hernandez, Kelsey Moulton, Chafic Karam, Pranali Ravikumar, Catherine Lomen-Hoerth, Laura Rosow, Hannah George, Viktoriya Irodenko, Carol Denny, Bart Hanson, Sara Klein, Jennifer Martinez-Thompson, Elie Naddaf, Denny Padgett, Eric Sorenson, Jane L Sultze, Delena Weis, Kourosh Rezania, Jason Thonhoff, Sheetal Shroff, Robert Pascuzzi, Angela Micheels, Cynthia Bodkin, Adam Comer, Gelasio Baras, Renee Wagner, Zabeen Mahuwala, Stephen Ryan, Kai Su, Khema Sharma, Andrew Brown, and Kore Liow

Subjects
Neurology (clinical)
Published
2023

5. Corrigendum to 'Impact of width of susceptibility vessel sign on recanalization following endovascular therapy' [Journal of the Neurological Sciences 446 (2023) 120583]

Author

Tadashi Kanamoto, Yohei Tateishi, Kairi Yamashita, Kanako Furuta, Daishi Torimura, Yuki Tomita, Takuro Hirayama, Tomoaki Shima, Atsushi Nagaoka, Shunsuke Yoshimura, Teiichiro Miyazaki, Reiko Ideguchi, Minoru Morikawa, Yoichi Morofuji, Nobutaka Horie, Tsuyoshi Izumo, and Akira Tsujino

Subjects
Neurology, Neurology (clinical)
Published
2023

6. Neuromyelitis Optica Spectrum Disorder Complicated by Posterior Reversible Encephalopathy Syndrome as an Initial Manifestation

Author

Rie Ohta, Hirokazu Shiraishi, Akira Tsujino, Shuhei Tsujino, Tomoaki Shima, Teiichiro Miyazaki, Yohei Tateishi, Tadashi Kanamoto, Kaori Fukushima, Atsushi Nagaoka, Kairi Yamashita, Shunsuke Yoshimura, and Takuro Hirayama

Subjects
Adult, Pathology, medicine.medical_specialty, posterior reversible encephalopathy syndrome, Case Report, 030204 cardiovascular system & hematology, Tonic Convulsion, 03 medical and health sciences, 0302 clinical medicine, Basal ganglia, Internal Medicine, medicine, Humans, Spectrum disorder, anti-SS-A antibody, Aquaporin 4, Medulla Oblongata, Neuromyelitis optica, anti-aquaporin-4 antibody, antiaquaporin-4 antibody, business.industry, Neuromyelitis Optica, neuromyelitis optica spectrum disorder, Posterior reversible encephalopathy syndrome, General Medicine, medicine.disease, Spinal cord, Magnetic Resonance Imaging, medicine.anatomical_structure, Medulla oblongata, Vomiting, Female, 030211 gastroenterology & hepatology, Posterior Leukoencephalopathy Syndrome, medicine.symptom, business
Abstract

A 25-year-old woman was admitted to our hospital due to tonic convulsion with severe headache after having experienced symptoms of nausea and vomiting for a month. Brain magnetic resonance imaging showed extensive symmetrical lesions in the cortical and subcortical areas of parieto-occipital lobes and basal ganglia, consistent with typical characteristics of posterior reversible encephalopathy syndrome (PRES). Furthermore, some residual lesions in the left side of dorsal medulla oblongata and central area of the cervical spinal cord along with the presence of serum anti-aquaporin-4 antibody yielded the diagnosis of neuromyelitis optica spectrum disorder (NMOSD). We herein discuss the mechanism by which PRES may occur together with NMOSD., Internal medicine, 59(15), pp.1887-1890; 2020

Published
2020

7. Respiratory movement in Ondine’s curse after unilateral medullary infarction: A case report

Author

Fumiya Kutsuna, Kairi Yamashita, Shunsuke Yoshimura, Yohei Tateishi, Tsuyoshi Izumo, Atsushi Nagaoka, Akira Tsujino, Teiichiro Miyazaki, Nobutaka Hayashi, Nobutaka Horie, Rie Ota, Takuro Hirayama, Tomoaki Shima, Tadashi Kanamoto, and Ryutaro Matsuoka

Subjects
medicine.medical_specialty, Curse, Neurology, Medullary cavity, business.industry, Internal medicine, Cardiology, medicine, Infarction, Neurology (clinical), Respiratory system, business, medicine.disease
Published
2020

8. Biomarkers of Cardiac Dysfunction as Risk Factors in Cryptogenic Stroke

Author

Nobutaka Horie, Shunsuke Yoshimura, Koji Maemura, Akira Tsujino, Takuro Hirayama, Hirokazu Shiraishi, Tsuyoshi Izumo, Yoichi Morofuji, Yohei Tateishi, Kairi Yamashita, Tadashi Kanamoto, Akira Tsuneto, and Teiichiro Miyazaki

Subjects
Male, medicine.medical_specialty, Heart Diseases, Diastole, Foramen Ovale, Patent, Risk Assessment, Brain Ischemia, Cardiac dysfunction, Predictive Value of Tests, Risk Factors, Left atrial, Internal medicine, Natriuretic Peptide, Brain, medicine, Humans, Atrial Appendage, cardiovascular diseases, Stroke, Aged, Retrospective Studies, Aged, 80 and over, business.industry, medicine.disease, Brain natriuretic peptide, Cryptogenic stroke, Neurology, Ischemic stroke, cardiovascular system, Patent foramen ovale, Cardiology, Atrial Function, Left, Female, Neurology (clinical), Cardiology and Cardiovascular Medicine, business, Biomarkers, Echocardiography, Transesophageal
Abstract

Background: It is unclear whether biomarkers of cardiac dysfunction are associated with cryptogenic stroke (CS). Methods: We retrospectively evaluated consecutive ischemic stroke patients. Patients underwent transthoracic echocardiography to evaluate left atrial diameter and the peak transmitral filling velocity/mean mitral annular velocity during early diastole (E/e’). Patent foramen ovale (PFO) and left atrial appendage flow velocity were evaluated by transesophageal echocardiography. We compared clinical characteristics and biomarkers of cardiac dysfunction (brain natriuretic peptide [BNP], left atrial diameter, E/e’, and left atrial appendage flow velocity) between CS or CS without large PFO and other causative stroke subtypes. Results: Among 1,514 patients with ischemic stroke, 264 patients were classified as having CS. Of these, transesophageal echocardiography revealed 27/158 (17%) large PFOs. In comparison, for the noncardioembolic stroke group, which consisted of large artery and small vessel subtypes, patients with CS without large PFO had higher log10 BNP (adjusted OR 2.70; 95% CI 1.92–3.78; p < 0.001), higher log10 E/e’ (3.41; 1.21–13.15; p = 0.019), and lower left atrial appendage flow velocity (0.98; 0.97–1.00; p = 0.031). Left atrial diameter was similar for noncardioembolic stroke and CS without large PFO (p = 0.380). Cutoff values of BNP, E/e’, and left atrial appendage flow velocity capable of distinguishing CS without large PFO from noncardioembolic stroke were 65.0 pg/mL (sensitivity 55.3%; specificity 70.9%), 13.0 (45.5%; 68.0%), and 46.0 cm/s (37.1%; 87.5%), respectively. Conclusion: Patients with CS without large PFO could have biomarkers of cardiac dysfunction.

Published
2019

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