Completed OBSERVATIONAL NCT00001167

Ultrasound Evaluation of Tongue Movements in Speech and Swallowing

Exploration of the Diagnostic Capabilities of Ultrasound of the Oropharynx and Larynx

Sponsor: National Institutes of Health Clinical Center (CC)

Conditions Otorhinolaryngologic Disease Otorhinolaryngologic Neoplasm Pharyngeal Neoplasm Polymyositis Speech Disorder

Updated 6 times since 2017 Last updated: Mar 3, 2008 Started: Aug 31, 1979 Completion: Nov 30, 2004

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Otorhinolaryngologic Disease and Otorhinolaryngologic Neoplasm and is currently completed. National Institutes of Health Clinical Center (CC) leads this study, which shows 6 recorded versions since 1979 — indicating limited longitudinal coverage. As an oncology study, it adds to the longitudinal record of treatment development for this indication.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Jun 2018 — Jan 2021 [monthly]

Completed
Apr 2018 — Jun 2018 [monthly]

Completed

Phase: NA → None

▶ Show 1 earlier version

Jan 2017 — Apr 2018 [monthly]

Completed NA

First recorded

Aug 1979

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

National Institutes of Health Clinical Center (CC)

Data source: National Institutes of Health Clinical Center (CC)

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Bethesda, United States