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临床试验/NL-OMON51808
NL-OMON51808撤回2 期

A randomized open-label Phase 2a study to assess the pharmacokinetics and pharmacodynamic parameters of PXL770 after 12 weeks of treatment in male subjects with adrenomyeloneuropathy (AMN) - PXL770-011 / START770

Poxel S.A.0 个研究点目标入组 14 人开始时间: 待定最近更新:
适应症

试验速览

阶段
2 期
状态
撤回
发起方
入组人数
14

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
18 至 99(—)

入选标准

  • 1. Male subjects with either a confirmed diagnosis of AMN by genetic testing
  • (mutation in the ATP binding cassette subfamily D (ABCD1 gene)) or a family
  • history of X-linked adrenoleukodystrophy (ALD) together with an elevation in
  • VLCFA obtained from overnight fasting plasma sample at Screening Visit (V1).
  • 2. Age: >= 18 to <= 65 years at informed consent signature.
  • 3. Normal brain magnetic resonance imaging (MRI) or brain MRI showing
  • non-specific abnormalities that can be observed in AMN subjects without signs
  • of cerebral form of ALD (C-ALD). MRI must be performed within 6 months prior to
  • V2. If there is no available brain MRI within this period, a brain MRI must be
  • performed before V2.
  • 4. Appropriate steroid/adrenal hormone replacement if adrenal insufficiency is
  • 5. Subjects with female partners of childbearing potential must agree to remain
  • sexually abstinent or use condoms during the treatment phase until 2 weeks
  • after the last IP intake. In addition, subjects must be willing to stop sperm
  • donation during this time.
  • 6. Capable of providing written informed consent. Subjects must have given
  • written informed consent before any study-related activities are carried out.

排除标准

  • Target disease exclusions
  • 1. Any progressive neurological disease other than AMN.
  • 2. Arrested or progressing C-ALD as defined by cerebral lesions (except for
  • non-specific abnormalities that can be observed in AMN subjects).
  • 3. Prior receipt of an allogeneic hematopoietic stem cell transplant or gene
  • Medical history and concurrent disease exclusions
  • Cardiovascular diseases
  • 4. Any uncontrolled cardiovascular disorder in addition to those listed in
  • Exclusion Criteria #5, 6 and 7 that prevents subject*s participation in the
  • study per Investigator*s judgement.
  • 5. Unstable arrhythmia or clinically significant arrhythmia diagnosed during
  • the Screening Period, long QT syndrome, short QT syndrome, history of
  • drug-induced Torsade de Pointes.
  • 6. Uncontrolled high blood pressure (BP): diastolic BP >= 100 mmHg or systolic
  • BP >= 160 mmHg with or without antihypertensive treatment at V1.
  • 7. Any of the following disease within 6 months prior to V2:
  • - Myocardial infarction
  • - Unstable congestive heart failure
  • - Heart failure Class III or IV according to the New York Heart Association
  • - Coronary revascularization (coronary artery bypass graft (CABG) /
  • percutaneous transluminal coronary angioplasty (PTCA))
  • - Unstable angina
  • - Transient ischemic attack, stroke or cerebrovascular disease.
  • Other diseases
  • 8. Estimated glomerular filtration rate (eGFR)
  • <= 60 mL/min/1.73m² at V1 calculated by the chronic kidney disease -
  • epidemiology collaboration (CKD-EPI) formula.
  • 9. Active malignancy or malignancy with a complete remission date within 2
  • years prior to V2 (except for treated basal cell carcinoma or treated squamous
  • cell carcinoma of the skin).
  • 10. Uncontrolled hepatic disorder (aspartate aminotransferase (AST) or alanine
  • aminotransferase (ALT) > 2 x the upper limit of normal (ULN) at V1).
  • 11. Type 1 diabetes mellitus.
  • 12. Type 2 diabetes mellitus (T2DM) if not on stable treatment (i.e., same
  • doses and same drug(s)) for at least 6 months prior to V1 or uncontrolled T2DM
  • (glycated hemoglobin (HbA1c) > 7.5% at V1).
  • 13. Uncontrolled hypothyroidism (thyroid stimulating hormone (TSH) > 2 x ULN at
  • Other exclusion conditions
  • 14. Contra-indications for MRI procedure (e.g., the presence of paramagnetic
  • materials in the body, such as aneurysm clips, pacemakers, intraocular metal or
  • cochlear implants including allergies to anesthetics or contrast agents and
  • claustrophobia).
  • 15. Positive screen at V1 for hepatitis B surface antigen (HbsAg), antibody to
  • the hepatitis C virus (Anti-HCV) with detected circulating ribonucleic acid
  • (RNA), antibodies to human immunodeficiency (Anti-HIV) 1 and 2 virus.
  • 16. Any excessive alcohol intake (>= 14 units of alcohol/week) within 1 year
  • prior to V2, where a unit of alcohol equals approximately 250 mL of beer, 100
  • mL of wine, or 35 mL of spirits.
  • 17. Any recent drug abuse (< 6 months prior to V2) or medically uncontrolled
  • current drug dependence per Investigator*s judgement (e.g.: opiate,
  • 另有 6 项未显示

研究者

发起方
Poxel S.A.

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