NCT06139289

Brief Summary

External ventricular drain (EVD) placement is a common neurosurgical procedure and provides a way to monitor intracranial pressure. EVDs are utilized in the management of a wide array of neurosurgical indications, such as subarachnoid hemorrhage, trauma, intraventricular hemorrhage, cerebrospinal fluid (CSF) leaks, and hydrocephalus.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Sep 2022

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
completed

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 Start

First participant enrolled

September 19, 2022

Completed
1.2 years until next milestone

First Submitted

Initial submission to the registry

November 14, 2023

Completed
4 days until next milestone

First Posted

Study publicly available on registry

November 18, 2023

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 21, 2025

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 21, 2025

Completed
Last Updated

July 28, 2025

Status Verified

July 1, 2025

Enrollment Period

2.8 years

First QC Date

November 14, 2023

Last Update Submit

July 23, 2025

Conditions

Outcome Measures

Primary Outcomes (1)

  • EVD Placement Success

    development of best-practice recommendations for future EVD placements

    30 Days

Interventions

Reducing EVD-related complications

Also known as: EVD placement environment

Eligibility Criteria

Age18 Years - 75 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Patients ≥18 years old Any patient undergoing EVD placement at MDMC between January 2018 and August 2022

You may qualify if:

  • Patients ≥18 years old
  • Any patient undergoing EVD placement at MDMC between January 2018 and August 2022

You may not qualify if:

  • Any patient not meeting criteria in section 3.1

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Methodist Dallas Medical Center

Dallas, Texas, 75203, United States

Location

Related Publications (1)

  • Foreman PM, Hendrix P, Griessenauer CJ, Schmalz PG, Harrigan MR. External ventricular drain placement in the intensive care unit versus operating room: evaluation of complications and accuracy. Clin Neurol Neurosurg. 2015 Jan;128:94-100. doi: 10.1016/j.clineuro.2014.09.026. Epub 2014 Oct 5.

    PMID: 25436470BACKGROUND

Study Officials

  • Richard Meyrat, MD

    Methodist Health System

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

November 14, 2023

First Posted

November 18, 2023

Study Start

September 19, 2022

Primary Completion

July 21, 2025

Study Completion

July 21, 2025

Last Updated

July 28, 2025

Record last verified: 2025-07

Data Sharing

IPD Sharing
Will share

Study data or any protected health information will not be shared with anyone that is not delegated to the study. The PI is committed to disseminate research results in a timely fashion. Sharing of results generated by the data analysis during the course of the project will be through presentation at national scientific meetings and/or publication in open access journals. All information obtained will be source de-identified and presented on a large scale and not traceable to any one particular individual.

Shared Documents
STUDY PROTOCOL, SAP, CSR, ANALYTIC CODE
Time Frame
2 years

Locations