Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Terminated Phase 2 Interventional

Pharmacodynamic Study of CK-2017357 in Patients With Generalized Myasthenia Gravis

ClinicalTrials.gov ID: NCT01268280

Public ClinicalTrials.gov record NCT01268280. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 28, 2026, 10:18 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase II, Double-Blind, Randomized, Three-Way Crossover, Placebo-Controlled, Pharmacodynamic Study of CK-2017357 in Patients With Generalized Myasthenia Gravis on Standard Therapy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The primary objective of this early-stage clinical study is to demonstrate an effect of single doses of CK-2017357 on measures of skeletal muscle function and fatigability in patients with generalized myasthenia gravis (MG).

Study identification

NCT ID
NCT01268280
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 2
Lead sponsor
Cytokinetics
Industry
Enrollment
32 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 80 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 2010 (Type not available)
Primary completion
Oct 2012 (Actual)
Completion
Oct 2012 (Actual)
Last update posted
Sep 24, 2019

2010 – 2012

United States locations

U.S. sites
15
U.S. states
9
U.S. cities
15
Facility City State ZIP Site status
UCSF - Fresno Fresno California 93721 —
University of California - Irvine Orange California 92868 —
California Pacific Medical Center San Francisco California 94115 —
Stanford University Stanford California 94305 —
Hospital for Special Care New Britain Connecticut 06053 —
The University of Kansas Medical Center Kansas City Kansas 26506 —
Johns Hopkins Baltimore Maryland 21205 —
Neurocare Center for Research Newton Massachusetts 02459 —
University of North Carolina Chapel Hill North Carolina 27599 —
Duke University Durham North Carolina 27710 —
Drexel University College of Medicine Philadelphia Pennsylvania 19107 —
West Penn Allegheny Health System Pittsburgh Pennsylvania 15212 —
Baylor College of Medicine Houston Texas 77030 —
University of Texas Health Science Center San Antonio Texas 78229 —
University of Virginia Health System Charlottesville Virginia 22908 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01268280, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 24, 2019 · Synced Oct 28, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01268280 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →