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Shiraishi H, Yamada K, Egawa K, Ishige M, Ochi F, Watanabe A, Kawakami S, Kuzume K, Watanabe K, Sameshima K, Nakamagoe K, Tamaoka A, Asahina N, Yokoshiki S, Kobayashi K, Miyakoshi T, Oba K, Isoe T, Hayashi H, Yamaguchi S, Sato N. Efficacy of bezafibrate for preventing myopathic attacks in patients with very long-chain acyl-CoA dehydrogenase deficiency. Brain Dev 2021; 43:214-219. [PMID: 32798077 DOI: 10.1016/j.braindev.2020.07.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 07/01/2020] [Accepted: 07/26/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Very long-chain acyl-CoA dehydrogenase deficiency (VLCADD) is a mitochondrial fatty acid oxidation disorder that causes episodic attacks, such as general fatigue, hypotonia, myalgia, and rhabdomyolysis accompanied by lack of energy. As yet, there are no preventative drugs for these VLCADD-associated metabolic attacks. PATIENTS AND METHODS We conducted an open-label, non-randomized, multi-center study into the effects of bezafibrate on five patients with VLCADD. Bezafibrate was administered for 4 years, and we analyzed the number of myopathic attacks requiring hospitalization and treatment infusions. RESULTS The number of myopathic attacks requiring infusions of 24 h or longer significantly decreased during the study period. The patients' ability to conduct everyday activities was also improved by the treatment. CONCLUSION Our findings show the potential long-term efficacy of bezafibrate in preventing myopathic attacks for patients with VLCADD.
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Affiliation(s)
| | - Kenji Yamada
- Department of Pediatrics, Shimane University Faculty of Medicine, Japan
| | - Kiyoshi Egawa
- Department of Pediatrics, Hokkaido University Hospital, Japan
| | - Mika Ishige
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Japan
| | - Fumihiro Ochi
- Department of Pediatrics, Yawatahama City General Hospital, Japan; Department of Pediatrics, Ehime University Graduate School of Medicine, Japan
| | - Asami Watanabe
- Department of Pediatrics, Yawatahama City General Hospital, Japan; Department of Pediatrics, Ehime University Graduate School of Medicine, Japan
| | - Sanae Kawakami
- Department of Pediatrics, Yawatahama City General Hospital, Japan
| | - Kazuyo Kuzume
- Department of Pediatrics, Yawatahama City General Hospital, Japan; Department of Community and Emergency Medicine, Ehime University School of Medicine, Shitsukawa, Japan
| | - Kenji Watanabe
- Department of Pediatrics, Kagoshima City Hospital, Japan
| | - Koji Sameshima
- Department of Pediatrics, Kagoshima City Hospital, Japan
| | - Kiyotaka Nakamagoe
- Department of Neurology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Japan
| | - Akira Tamaoka
- Department of Neurology, Division of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Japan
| | - Naoko Asahina
- Department of Pediatrics, Hokkaido University Hospital, Japan
| | - Saki Yokoshiki
- Hokkaido University Hospital Clinical Research and Medical Innovation Center, Research and Development Division, Japan
| | - Keiko Kobayashi
- Hokkaido University Hospital Clinical Research and Medical Innovation Center, Research and Development Division, Japan
| | - Takashi Miyakoshi
- Hokkaido University Hospital Clinical Research and Medical Innovation Center, Research and Development Division, Japan
| | - Koji Oba
- Department of Biostatistics, School of Public Health, Graduate School of Medicine, The University of Tokyo, Japan
| | - Toshiyuki Isoe
- Hokkaido University Hospital Clinical Research and Medical Innovation Center, Research and Development Division, Japan
| | - Hiroshi Hayashi
- Hokkaido University Hospital Clinical Research and Medical Innovation Center, Research and Development Division, Japan
| | - Seiji Yamaguchi
- Department of Pediatrics, Shimane University Faculty of Medicine, Japan
| | - Norihiro Sato
- Hokkaido University Hospital Clinical Research and Medical Innovation Center, Research and Development Division, Japan
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