A Study of CK-2017357 in Patients With Amyotrophic Lateral Sclerosis (ALS)

Completed · Phase 2 · Has a placebo group

Conditions studied: Amyotrophic Lateral Sclerosis

In brief

The primary objective of this study is to demonstrate a pharmacodynamic effect of CK 2017357 on measures of skeletal muscle function or fatigability in patients with ALS.

Key facts

Study ID

NCT01089010

Run by

Cytokinetics

People needed

67

Starts

2010-03-01

Expected to finish

2010-11-01

Last updated by the study team

2019-05-10

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• For enrollment, patients were required to satisfy all of the following criteria at baseline:
• Able to comprehend and willing to sign an Informed Consent Form (ICF)
• A diagnosis of familial or sporadic ALS (defined as meeting the possible, laboratory-supported probable, probable, or definite criteria for a diagnosis of ALS according to the World Federation of Neurology El Escorial criteria) (Brooks, Miller et al. 2000)
• Males or females 18 years of age or older
• Body Mass Index (BMI) of 18.0 to 30.0 kg/m2, inclusive
• Maximum voluntary grip strength in at least one hand between 10 and 40 pounds (females) or 10 and 60 pounds (males)
• Able to swallow capsules with water
• Upright Slow Vital Capacity (SVC) > 40% of predicted for age, height, and sex [See Appendix 16.6.1]
• Able to perform pulmonary function tests
• Pre-study clinical laboratory findings (including troponin I [TnI] and creatine phosphokinase [CPK]) within normal range, or, if outside of the normal range, deemed not clinically significant by the Investigator
• For female patients only: The patient is post-menopausal (≥ 1 year) or sterilized, or if she is of childbearing potential, she is not breastfeeding, her pregnancy test is negative, she has no intention to become pregnant during the course of the study, and she is using contraceptive drugs or devices for the duration of the study and for 10 weeks after the end of the study.
• For male patients only: Male patients agree for the duration of the study and 10 weeks after the end of the study to use a condom during sexual intercourse with female partners who are of reproductive potential and to have female partners use an additional effective means of contraception (e.g., diaphragm plus spermicide or oral contraceptives) or the male patient must agree to abstain from sexual intercourse for 10 weeks after the end of the study.

You may not qualify if…

• Patients satisfying any of the following criteria at baseline were excluded from enrollment:
• Alanine aminotransferase (ALT) or aspartate aminotransferase (AST) > 3 times the upper limit of normal (ULN)
• Life expectancy < 3 months
• Participation in any trial in which receipt of investigational study drug occurred within 30 days prior to dosing
• Any prior treatment with CK-2017357
• In the opinion of the Investigator, the patient is not suitable to participate in the study

Where it is running

• Phoenix Neurological Associates, Ltd. — Phoenix, Arizona, United States
• University Neurology Associates — Fresno, California, United States
• California Pacific Medical Center — San Francisco, California, United States
• Mayo Clinic Florida — Jacksonville, Florida, United States
• University of Kentucky — Lexington, Kentucky, United States
• Johns Hopkins Hospital — Baltimore, Maryland, United States
• Massachusetts General Hospital — Boston, Massachusetts, United States
• Washington University — St Louis, Missouri, United States
• SUNY Upstate Medical Center — Syracuse, New York, United States
• Duke University — Durham, North Carolina, United States
• Providence ALS Center — Portland, Oregon, United States
• Drexel University College of Medicine, Dept of Neurology — Philadelphia, Pennsylvania, United States
• Penn State — University Park, Pennsylvania, United States
• The University of Texas Health Science Center at San Antonio — San Antonio, Texas, United States
• University of Vermont — Burlington, Vermont, United States

Full record on ClinicalTrials.gov

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