NCT04874454

Brief Summary

The investigators evaluate the vocal cord movement in patients with acute stroke by ultrasound. The occurrence of choking or aspiration pneumonia will be collected in one year after the index stroke.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
200

participants targeted

Target at P75+ for not_applicable

Timeline
8mo left

Started Jul 2023

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress81%
Jul 2023Dec 2026

First Submitted

Initial submission to the registry

May 2, 2021

Completed
3 days until next milestone

First Posted

Study publicly available on registry

May 5, 2021

Completed
2.2 years until next milestone

Study Start

First participant enrolled

July 14, 2023

Completed
3.5 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2026

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2026

Last Updated

September 19, 2025

Status Verified

September 1, 2025

Enrollment Period

3.5 years

First QC Date

May 2, 2021

Last Update Submit

September 15, 2025

Conditions

Acute Stroke

Outcome Measures

Primary Outcomes (1)

  • the incidence of aspiration pneumonia

    one year

Study Arms (1)

vocal cord movement among the stroke patients

EXPERIMENTAL
Diagnostic Test: ultrasound

Interventions

ultrasoundDIAGNOSTIC_TEST

evaluate the vocal cord movement among the stroke patients

vocal cord movement among the stroke patients

Eligibility Criteria

Age20 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • acute stroke (in one month) patients

You may not qualify if:

  • patients with stroke occurring more than one month ago

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Wan-Ching Lien

Taipei, None Selected, 100, Taiwan

RECRUITING

MeSH Terms

Conditions

Stroke

Interventions

Ultrasonography

Condition Hierarchy (Ancestors)

Cerebrovascular DisordersBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesVascular DiseasesCardiovascular Diseases

Intervention Hierarchy (Ancestors)

Diagnostic ImagingDiagnostic Techniques and ProceduresDiagnosis

Study Officials

  • Wan-Ching Lien

    National Taiwan University Hospital

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Wan-Ching Lien

CONTACT

+886223123456wanchinglien@ntu.edu.tw

Wan-Ching Lien

CONTACT

+886988088719dtemer17@yahoo.com.tw

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
DIAGNOSTIC
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 2, 2021

First Posted

May 5, 2021

Study Start

July 14, 2023

Primary Completion (Estimated)

December 31, 2026

Study Completion (Estimated)

December 31, 2026

Last Updated

September 19, 2025

Record last verified: 2025-09

Data Sharing

IPD Sharing
Will not share

Locations

TW(1)