Clinical trial
Characteristics of Idiopathic Familial Voice Disorders
NCT00001552 · National Institute of Neurological Disorders and Stroke (NINDS), NIH · Completed
Key facts
| NCT number | NCT00001552 |
|---|---|
| Title | Characteristics of Idiopathic Familial Voice Disorders |
| Official title | Characteristics of Idiopathic Familial Voice Disorders |
| Lead sponsor | National Institute of Neurological Disorders and Stroke (NINDS), NIH |
| Status | Completed |
| Study type | Observational |
| Conditions | Laryngeal Disease, Spastic Dysphonia, Voice Disorder |
| Enrollment | 270 |
| Start date | May 22, 1996 |
| Primary completion | Nov 13, 2009 |
| First posted | Nov 4, 1999 |
| Last update posted | Jul 2, 2017 |
| Countries | United Kingdom, United States |
At a glance
- 1–9 Study sites
- No Results posted
- None Linked FDA submissions
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date: