跳至主要内容
临床试验/NL-OMON53686
NL-OMON53686尚未招募3 期

Withdrawal of Tiratricol Treatment in Males with Monocarboxylate Transporter 8 Deficiency (MCT8 Deficiency): A Double-blind, Randomized, Placebo-controlled Study - reTRIACt

Rare Thyroid Therapeutics0 个研究点目标入组 5 人开始时间: 待定最近更新:
适应症

试验速览

阶段
3 期
状态
尚未招募
发起方
入组人数
5

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
2 至 99(—)

入选标准

  • 1. Male participants diagnosed with a pathogenic mutation in the MCT8 gene,
  • confirmed with a genetic test.
  • 2. Serum total T3 concentration above the ULN of the age-specific normal range:
  • a) at the time of diagnosis (or the closest sample taken prior to first ever
  • treatment with tiratricol) for participants who are currently treated with
  • b) in the Screening Visit sample, or most recent standard of care sample prior
  • to screening, for participants who have never received and/or currently not
  • receiving tiratricol.
  • 3. Participants will be aged 4 years or older at the time of randomization.
  • Participants entering screening who are <4 years of age but expected to be aged
  • 4 years at randomization should be discussed with the medical monitor.
  • 4. Signed and dated informed consent form from the parents or legal guardian.

排除标准

  • 1. Major illness or recent major surgery unrelated to MCT8 deficiency (in the
  • principal investigator*s judgement), defined as:
  • Conditions requiring repeated hospitalizations that are likely to
  • confound ability to participate in the trial.
  • Major illness in the 3 months prior to the Screening Visit that is likely
  • to confound the ability of the participant to participate fully within
  • the trial and/or confound the assessment of serum total T3 and/or
  • Major surgery within the 3 months prior to the Screening Visit or
  • planned to take place during the study, including but not limited to
  • major abdominal/thoracic/neurosurgical procedures.
  • Major/minor abdominal and/or maxillofacial surgery that may inhibit
  • the administration and/or absorption of study drug.
  • 2. Body weight <10 kg at the Screening Visit.
  • 3. Patients who are participating, or intend to participate, in other
  • therapeutic
  • and/or interventional clinical studies during the study period.
  • 4. History of allergic reactions to components of tiratricol or any excipients
  • the investigational product (IP).
  • 5. Participants with any contra-indication for treatment with tiratricol or any
  • excipients in the IP.
  • 6. Participants using other T3 analogues, levothyroxine, or propylthiouracil.
  • In addition to these eligibility criteria, participants must meet further
  • criteria at the time
  • of randomization to enter the Randomized Treatment Period.
  • Randomization criteria:
  • 1. Confirmation that the *Stable Dose Criterion* has been met.
  • 2. Absence of any new or exacerbated medical or surgical condition that fulfils
  • Exclusion criterion #1.
  • 3. Confirmation that participant is at least 4 years of age at the time of
  • randomization.

研究者

发起方
Rare Thyroid Therapeutics

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