NCT04309383Completed
ShuntCheck Performance Characteristics in Asymptomatic Pseudotumor Cerebri Patients
Assessment of ShuntCheck Performance Characteristics in Asymptomatic Patients With Pseudotumor Cerebri
Source: ClinicalTrials.gov · Last updated 18 May 2026
Brief summary (registry, in English)
The purpose of the study is to determine if the ShuntCheck test can correctly identify flow or no flow in a ventriculoperitoneal shunt in patients with pseudotumor cerebri.
- Status (registry)
- Completed
- Study type
- Observational
- Enrollment
- 12 (actual)
- First submitted
- 12 Mar 2020
- Start date
- 29 Oct 2019
- Primary completion date
- 5 Feb 2026
- Lead sponsor
- University of South Florida
- NCT number
- NCT04309383
What you commit to
- Study type: Observational
- Participants enrolled: 12
- From 29 Oct 2019 to the primary completion date, 5 Feb 2026
- 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
- ShuntCheck test would interfere with standard patient care, or emergency shunt surgery that cannot be delayed is indicated;
Other
- Presence of multiple shunts, or presence of more than one distal shunt catheter (regardless of function) crossing the clavicle ipsilateral to the shunt with suspected obstruction;
- Presence of an interfering open wound or edema over any portion of the VP shunt.
Who the study is looking for
- 18 years old or older Adult men or women who possess a VP shunt placed for PTC;
- Capable of providing valid signed informed consent, or has a legal guardian, health care agent, or surrogate decision maker (according to local statutes, and collectively referred to as "surrogates" in this protocol) capable of providing valid, signed informed consent;
- Subjects will be asymptomatic visiting for routine care at 2-4 weeks post op
Age in the registry: 18 years to - · Sex: All
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| University of South Florida Department of Neurological Surgery and Brain Repair Coordinator of this site? Confirm its status | Tampa | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.