NCT06492681Completed
Correlation Between Optic Nerve Sheath Diameter and Neurological Deficit in Adult Patients With Suspected Ischemic Stroke
Correlation Between Optic Nerve Sheath Diameter Measured by POCUS and Neurological Deficit in Physical Examination in Adult Patients With Suspected Ischemic Stroke Evaluated in Emergency Departments
Source: ClinicalTrials.gov · Last updated 16 Sept 2025
Brief summary (registry, in English)
The ultrasound of the optic nerve sheath diameter (ONSD) is a non-invasive tool used in the detection of intracranial hypertension and other neurological conditions. The aim of this research is to evaluate the correlation between the ultrasound measurement of the optic nerve sheath diameter and the side of neurological focus in the physical examination of adult patients evaluated in emergency departments.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 19 (actual)
- First submitted
- 1 Jul 2024
- Start date
- 1 Sept 2024
- Primary completion date
- 30 Aug 2025
- Lead sponsor
- Clinica Mexico
- Diseases
- Stroke
- NCT number
- NCT06492681
What you commit to
- Study type: Observational
- Participants enrolled: 19
- From 1 Sept 2024 to the primary completion date, 30 Aug 2025
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Patients with ocular surgery
Other
- Contraindications to perform ocular ultrasound
Who the study is looking for
- Patients with suspected acute ischemic stroke
- CT scan negative to hemorrhagic stroke
- Informed consent
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Clinica Mexico Coordinator of this site? Confirm its status | Piedras Negras | Mexico | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.