Friedreich Ataksisi Olan Kişilerde CTI-1601'in Çoklu Artan Doz Çalışması (Plasebo Karşılaştırmalı)

Sade dilde özet

Bu çalışma, Friedreich ataksisi (Friedreich's ataxia) olan kişilerde CTI-1601 adlı ilacın artan dozlarını plasebo ile karşılaştırarak değerlendirmiştir. Çalışmaya, genetik olarak doğrulanmış Friedreich ataksisi tanısı olan, 18 yaş ve üzeri, 40 kilogramdan ağır katılımcılar alınmıştır. Çalışma Faz 1 aşamasında yürütülmüş ve tamamlanmıştır.

Yukarıdaki özet, resmî kaydın sade dile aktarılmış halidir. Orijinal İngilizce başlık referans için gösterilir.

Deney bilgileri

Faz

Faz 1 (Phase 1)

Durum

Tamamlandı

Sponsor

Larimar Therapeutics, Inc.

Müdahale

CTI-1601, Placebo

Başlangıç

31.07.2020

Tahmini bitiş

16.03.2021

Ülkeler

United States

İlgili genler

Merkezler

• Eatontown, United States

Uygunluk kriterleri

Kriterler ClinicalTrials.gov kaydından orijinal İngilizce haliyle alınmıştır. Uygunluk kararını yalnızca deneyi yürüten ekip verebilir.

Inclusion Criteria:

1. Subject has genetically confirmed Friedreich's ataxia diagnosis manifested by homozygous GAA repeat expansions, with repeat sizing (if available) included on diagnostic report.
2. Subject is male or female, 18 years of age or older at screening
3. Subject must have a mFARS\_neuro score ≥ 20 and be able to traverse a distance of 25 feet with or without some assistive device (cane, walker, crutches, self-propelled wheelchair) and (a) be able to sit upright with thighs together and arms crossed without requiring support on more than two sides; (b) be able to transfer from bed to chair independently or with assistance if, in the opinion of the principal investigator, the degree of physical disability does not result in undue risk to the subject while participating in the study; and (c) perform basic daily care, such as feeding themselves and personal hygiene, with minimal assistance.
4. Subjects must weigh \> 40 kilograms (kg).

Exclusion Criteria:

1. Subjects who had a serious adverse event (SAE), an adverse event (AE) that is Grade 3 or higher according to the Common Terminology Criteria for Adverse Events (CTCAE), version 5.0 (or higher), or an AE considered clinically significant during participation in CLIN-1601-101 (NCT04176991).
2. Subjects who are confirmed as compound heterozygous (GAA repeat expansion on only one allele) for Friedreich's ataxia.
3. Subject use of investigational drug (other than CTI-1601) or device within 90 days prior to screening.
4. Subject requires use of amiodarone.
5. Subject used erythropoietin, etravirine, or gamma interferon within 3 months prior to screening.
6. Subject use of daily biotin supplementation that exceeds 30 mcg/day, either as part of a multivitamin or as a standalone supplement, within 7 days prior to study drug administration and/or throughout the entire study.
7. Subject has clinically significant arrhythmia on electrocardiogram (ECG), or evidence of predisposition to significant ventricular arrhythmia on ECG, or evidence of active and unstable coronary artery disease.
8. Male subject who has a QT interval corrected for heart rate using Fridericia's formula (QTcF) \> 450 milliseconds or female subject who has a QTcF \> 470 milliseconds on an ECG.
9. Subject has a screening echocardiogram left ventricular ejection fraction \< 45 percent.
10. Subject has a history of aspiration, aspiration pneumonia, or recurrent episodes of pneumonia (greater than or equal to 2 episodes of pneumonia) within the last 12 months.