Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-25 @ 2:24 AM
Ignite Modification Date: 2025-12-25 @ 2:24 AM
NCT ID: NCT03732534
Eligibility Criteria: Inclusion Criteria: 1. Have a clinical diagnosis of Tourette Syndrome (TS) 2. Have participated in the NBI-98854-TS2004 or NBI 98854-TS2005 Phase 2 studies 3. If using maintenance medication(s) for TS and/or TS spectrum diagnoses (e.g. obsessive-compulsive disorder \[OCD\], Attention-Deficit Hyperactivity Disorder \[ADHD\]), be on stable doses 4. Be in good general health 5. Subjects of childbearing potential who do not practice total abstinence must agree to use hormonal or two forms of nonhormonal contraception (dual contraception) consistently during the screening, treatment and follow-up periods of the study Exclusion Criteria: 1. Have an active, clinically significant unstable medical condition within 1 month before screening 2. Have a known history of long QT syndrome or cardiac arrhythmia 3. Have a known history of neuroleptic malignant syndrome 4. Have a cancer diagnosis within 3 years prior to screening (some exceptions allowed) 5. Have an allergy, hypersensitivity, or intolerance to VMAT2 inhibitors 6. Have a blood loss ≥250 mL or donated blood within 56 days, or donated plasma within 7 days, before the start of the study 7. Have a known history of substance dependence, substance (drug) or alcohol abuse within 3 months before the start of the study 8. Have a significant risk of suicidal or violent behavior 9. Have received an investigational drug within 30 days before the start of the study or plan to use an investigational drug (other than NBI-98854) during the study 10. Are currently participating in another NBI-98854 clinical study 11. Are pregnant (for females)
Healthy Volunteers: False
Sex: ALL
Minimum Age: 6 Years
Maximum Age: 18 Years
Study: NCT03732534
Study Brief:
Protocol Section: NCT03732534