丙酸血症
Propionic acidemia
定义 英文原文(暂无中文)
Propionic acidemia (PA) is an organic aciduria caused by the deficient activity of the propionyl Coenzyme A carboxylase and is characterized by life threatening episodes of metabolic decompensation, neurological dysfunction and that may be complicated by cardiomyopathy.
别名
丙酰辅酶A羧化酶缺乏
基本事实
- 遗传方式
- 常染色体隐性
- 发病年龄
- 婴儿期、新生儿期
- 患病率
- >1 / 1000(Canada)
相关基因 2
| 基因 | 名称 | 关联类型 |
|---|---|---|
| PCCA | propionyl-CoA carboxylase subunit alpha | Disease-causing germline mutation(s) in |
| PCCB | propionyl-CoA carboxylase subunit beta | Disease-causing germline mutation(s) in |
临床表型 11
极常见 99–80%5
- 便秘 HP:0002019
- 高氨血症 HP:0001987
- 低血糖 HP:0001943
- 有机酸尿症 HP:0001992
- 丙酰辅酶A羧化酶缺乏 HP:0003353
常见 79–30%5
- 免疫系统功能异常 HP:0010978
- 心律失常 HP:0011675
- 全面发育迟缓 HP:0001263
- 肝脏肿大 HP:0002240
- 智力障碍 HP:0001249
偶见 29–5%1
- 心肌病 HP:0001638
近两年的全球研究 369L2
2024/10 起在 Europe PMC 检索所得,按发表时间倒序显示最近 20 篇。标题未译成中文——自动翻译需要接入 LLM 服务,尚未引入。
- 2026-10Experiences and Information Needs of Families of Children With Organic Acid or Fatty Acid Metabolism Disorders in Japan
- 2026-09综述开放获取RNA therapeutics: current status and future directions
- 2026-09综述开放获取Acrodermatitis Dysmetabolica as a Cutaneous Manifestation of Isoleucine Deficiency in Maple Syrup Urine Disease: A Systematic Review of Reported Cases
- 2026-09综述开放获取Disturbances of Mitochondrial Functions and Oxidative Stress Induction in Methylmalonic and Propionic Acidemias: A Critical Role for Metabolite Accumulation
- 2026-09开放获取Propionic Acidemia: An Ambispective Cohort Study on Phenotypic and Genotypic Characteristics at a Tertiary Center in Vietnam
- 2026-09Renal tubular injury and inflammation in patients with methylmalonic and propionic acidemias: the role of β2-microglobulin
- 2026-09开放获取Spectrum of inherited metabolic disorders diagnosed through newborn screening and symptomatic referrals in Eastern Türkiye
- 2026-09综述Methanogens: vital but threatened members of the human microbiome?
- 2026-09Sarcopenia in Pediatric Intoxication Type Inborn Errors of Metabolism: A Frequent and Underrecognized Condition
- 2026-09开放获取CRISPRa-identified transcription factors reprogram glioblastoma into dendritic cell-like cells to elicit systemic antitumor immunity
- 2026-09综述Treating a Disorder Caused by an Overactive Enzyme: BCKD-Kinase Deficiency
- 2026-09综述开放获取Propionic acidemia as a framework for understanding the impact of disturbed propionyl-CoA on histone modifications
- 2026-08开放获取Elucidate the structural role of helper lipids in modulating hepatic expression following repeated intravenous administration of mRNA-LNPs
- 2026-08综述开放获取Signaling Metabolites in the Gut Microbiota-Organ Axes
- 2026-08综述开放获取Vaccination of children with inborn errors of metabolism: safety, immunogenicity, and practical implications
- 2026-08综述开放获取Advanced therapy medicinal products in Saudi Arabia: Regulation and development
- 2026-08开放获取Application of CLIR-Based Post-Analytical Tools to Dutch NBS Data Demonstrates Its Potential Impact on the Performance of CPT1, GA-1, IVA and MSUD Screening in a Disorder-Specific Way
- 2026-08开放获取Biochemical Evaluation of Bone Health in Children with Phenylketonuria, Organic Acidemias, and Glycogen Storage Diseases Under Dietary Management
- 2026-08Impact of intestinal propionate metabolism on systemic metabolic homeostasis
- 2026-08开放获取Propionic Acid Remodels Mitochondrial Metabolism in SH-SY5Y Cells
境外已获批用于本病的药物 1L2
欧盟 1 项、美国 0 项。同一药物在两地各批一次的,会分别列出。
「境外已获批」不等于「在中国能用」。中间隔着进口注册、临床急需境外新药通道、海南博鳌乐城国际医疗旅游先行区等几条路径,各有各的条件与费用。这一节能确定地告诉你的只有一件事:这个病在世界范围内已经有获得批准的药物,它叫什么名字。拿这个名字去问主治医生,是下一步最省力的做法。
药名一律保留英文原文,不作翻译——中国的药品通用名与英文名的音译经常不一致,译错会让人去找一个不存在的药。
- Carbaglu欧盟2003-01-24carglumic acid官方记录
尚未获批的在研药物(7 项)
这些药已被欧盟或美国的监管机构认定为罕见病用药(英文 orphan drug designation,中文行业里通称「孤儿药资格」——「孤儿」说的是这类药市场太小、没有厂商愿意认领,不是在说病人)。但这只是一种监管身份:意味着监管机构给予研发上的激励,不代表这个药已被证明有效,也不代表将来一定能上市,绝大多数最终不会成药。列在这里是为了看清有哪些方向正在被尝试。
- Prohippur欧盟2002-09-11benzoic acid, sodium saltTreatment of non-ketotic hyperglycinaemia官方记录
- modified messenger ribonucleic acid encoding human propionyl-coenzyme 欧盟2019-04-24Treatment of propionic acidaemia官方记录
- messenger ribonucleic acid-based therapeutic agent encoding human prop美国2018-12-05Treatment of propionic acidemia.官方记录
- Adeno-Associated Viral Vector Expressing Codon-optimized Human PCCA cD美国2020-08-26Treatment of Propionic Acidemia官方记录
- 2,2-dimethylbutanoic acid美国2020-12-10Treatment of propionic acidemia官方记录
- Adeno-Associated Virus 9 human Propionyl-CoA Carboxylase, alpha subuni美国2021-09-27Treatment of propionic acidemia官方记录
- Adeno-Associated Virus 9 vector expressing a wild-type cDNA encoding h美国2024-09-10Treatment of propionic acidemia官方记录
数据来自欧洲药品管理局(EMA)的药品与罕见病用药资格公开导出表,以及美国 FDA 的罕见病用药资格数据库(Orphan Drug Product Designation Database)。两边口径不同:欧盟一侧取的是当前状态仍为「已授权」的药品;美国一侧记录的是「曾获批准」这一事实,FDA 的公开表不追踪药物此后是否退市(例如 Relyvrio 于 2024 年撤市,表中仍记为已获批)。请以官方记录页为准。
中国境外的在招试验 9L2
这些试验在中国没有研究中心,通常无法直接报名——入组一般要求在当地居住并接受随访。列在这里是因为它另有用处:看清楚全世界正在试哪些药、做到了哪一期、由谁在做。把药名和 NCT 编号记下来去问主治医生,或据此进一步查该药是否已在境外获批、是否有拓展性用药(expanded access)通道。
共 9 项。
- 招募中NCT07643844AAVrh10-PCCA Gene Therapy for Propionic Acidemia美国
- 尚未开始招募NCT06664840MyRareDiet A Novel Diet Tracking Tool
- 招募中NCT05769621A Retrospective Study to Characterize Participants With Propionic Acidemia澳大利亚、加拿大、法国、意大利、日本、荷兰、西班牙、英国 等 9 国
- 招募中NCT05040178An Observational Study of Carbaglu® for the Treatment of MMA and PA in Adults and Pediatrics美国
- 招募中NCT05130437A Study to Assess the Long-term Safety and Clinical Activity of mRNA-3927 in Participants Previously Enrolled in the mRNA-3927-P101 Study加拿大、法国、日本、荷兰、沙特阿拉伯、西班牙、英国、美国
- 招募中NCT04159103Open-Label Study of mRNA-3927 in Participants With Propionic Acidemia加拿大、法国、日本、荷兰、沙特阿拉伯、西班牙、英国、美国
- 招募中NCT04176523Understanding the Long-Term Management of Organic Acidemia Patients With CARBAGLU®: A Mixed Methods Approach法国、德国、意大利、挪威、西班牙、瑞典、英国
- 招募中NCT02890342Natural History, Physiology, Microbiome and Biochemistry Studies of Propionic Acidemia美国
- 招募中NCT01793168Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford澳大利亚、美国
外部标识与链接
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本页数据来源
- 疾病定义、同义词、基因、表型、流行病学:Orphanet(CC BY 4.0)
- 中文病名:Orphanet 中文包,冻结于 2020-06-01
- 表型中文标签:HPO 简体中文翻译(CHPO 上游成果)