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临床试验/jRCT2031230135
jRCT2031230135招募中不适用

A Long-term Extension Study to Evaluate the Safety and Tolerability of TAK-861 in Participants With Selected Central Hypersomnia Conditions

Takeda Pharmaceutical Company Limited0 个研究点目标入组 500 人开始时间: 2023年4月5日最近更新:

试验速览

阶段
不适用
状态
招募中
入组人数
500
主要终点
Number of Participants With at Least One or More Treatment-emergent Adverse Events (TEAEs)

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
分配方式
Randomized Controlled Trial
干预模型
Parallel Assignment
主要目的
Treatment Purpose
盲法
Double Blind

入排标准

年龄范围
16age old over 至 70age old under(—)
性别
All

入选标准

  • Participant with a diagnosis of NT1 who has completed a controlled study with TAK-861, and for whom the investigator has no clinical objection to their enrollment.

排除标准

  • Participant has a treatment-emergent adverse event (TEAE) that remains severe at the time of rollover related to the study drug from the parent study or discontinued because of TEAEs in the parent study.
  • Participant has a risk of suicide according to endorsement of item 4 or 5 on the Columbia Suicide Severity Rating Scale (C-SSRS).
  • The participant has alanine aminotransferase (ALT) or aspartate aminotransferase (AST) values >1.5 times the upper limit of normal (ULN).
  • Participant has a current medical disorder, other than narcolepsy with or without cataplexy, associated with excessive daytime sleepiness (EDS).
  • Participant has current active major depressive episode (MDE) or has had an active MDE in the past 6 months.
  • Participant has developed (within the last 6 months) gastrointestinal
  • disease that is expected to influence the absorption of drugs.
  • Participant has epilepsy or history of seizure.
  • Participant has any other medical condition, such as anxiety, depression, heart disease, or significant hepatic, pulmonary, or renal disease, that requires them to take excluded medications.
  • Participant has a history of cerebral ischemia, transient ischemic attack (<5 years ago), or cerebral hemorrhage.
  • Participant has a history of myocardial infarction, clinically significant coronary artery disease, clinically significant angina, clinically significant cardiac rhythm abnormality, or heart failure.
  • Participant has a history of cancer in the past 5 years.

结局指标

主要结局

Number of Participants With at Least One or More Treatment-emergent Adverse Events (TEAEs)

时间窗: From signing the informed consent form up to follow-up of 4 weeks after the last dose (Up to approximately 5 years)

An adverse event (AE) is defined as any untoward medical occurrence in a clinical investigation participant administered a drug; it does not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (e.g., a clinically significant abnormal laboratory finding), symptom, or disease temporally associated with the use of a drug, whether or not it is considered related to the drug. A TEAE is defined as an adverse event with an onset that occurs after receiving study drug.

次要结局

  • Change from Baseline in the Parent Study in Mean Sleep Latency from the Maintenance of Wakefulness Test (MWT)(Baseline (parent study), Week 26 (current long-term extension [LTE] study))
  • Change from Baseline in the Parent Study in Weekly Cataplexy Rate (WCR) Using the Patient-reported Cataplexy Diary(Baseline (parent study); Year 1 through Year 5 (current LTE study))
  • Change from Baseline in the Parent Study in Epworth Sleepiness Scale (ESS) Total Score(Baseline (parent study); Week 2 through Year 5 (current LTE study))

研究者

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