Telemetric intracranial pressure monitoring in patients with hydrocephalus: a systematic literature review

Authors

• Kivanc Yangi, The Loyal and Edith Davis Neurosurgical Research Laboratory, Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States.Follow
• Daniel W. Gulick, School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ, United States.
• Carlos E. Calderon Valero, The Loyal and Edith Davis Neurosurgical Research Laboratory, Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States.
• Egemen Gok, The Loyal and Edith Davis Neurosurgical Research Laboratory, Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States.
• Michael C. D'Saachs, School of Biological and Health Systems Engineering, Arizona State University, Tempe, AZ, United States.
• Ishaan Bassi, School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ, United States.
• Thomas J. On, The Loyal and Edith Davis Neurosurgical Research Laboratory, Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States.
• Mark C. Preul, The Loyal and Edith Davis Neurosurgical Research Laboratory, Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, United States.

Document Type

Article

Abstract

OBJECTIVE: This systematic literature review sought to examine telemetric intracranial pressure (ICP) monitoring devices, evaluate their operating principles and applications in hydrocephalus management, and highlight their advantages over traditional ICP monitoring methods. MATERIALS AND METHODS: A comprehensive search using Medical Subject Headings terms was conducted in the Medline (via PubMed), Scopus, and Embase databases for articles published in English. In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a strict selection process was followed. Three reviewers independently examined the full texts of the selected articles. RESULTS: A total of 300 articles were retrieved, with 52 meeting the inclusion criteria after removing duplicates and noneligible studies. Telemetric ICP monitoring has been studied since the 1980s, but research remained limited until 2011 (16 [31%] studies), although it increased significantly thereafter (36 [69%] studies). The Raumedic Neurovent-P-tel was introduced in 2009, and 22 of the 36 studies published since 2011 focused solely on Raumedic devices. Likewise, after the Miethke Sensor Reservoir was released in 2015, interest in this field grew, with 9 studies evaluating Miethke devices between 2017 and 2024. Since 2019, 4 studies have reported experiences using both Raumedic and Miethke devices. Among the total of 52 studies, 11 (21%) focused on pediatric patients, 10 (19%) focused on adults, 22 (42%) included both age groups, and 9 (17%) did not specify patient age. CONCLUSIONS: Telemetric ICP monitoring has emerged as a valuable tool in managing hydrocephalus, offering continuous, noninvasive monitoring that enhances diagnostic accuracy and treatment adjustments. This review highlights the increasing adoption of these devices and their potential to improve clinical outcomes while reducing hospital admissions and invasive interventions. Despite challenges such as high initial costs and sensor drift, technological advancements and further research could enhance their reliability and expand their applications in neurosurgery.

Publication Date

1-1-2025

Publication Title

Frontiers in pediatrics

ISSN

2296-2360

Volume

13

First Page

1632216

PubMed ID

41141993

Digital Object Identifier (DOI)

10.3389/fped.2025.1632216

Recommended Citation

Yangi, Kivanc; Gulick, Daniel W.; Calderon Valero, Carlos E.; Gok, Egemen; D'Saachs, Michael C.; Bassi, Ishaan; On, Thomas J.; and Preul, Mark C., "Telemetric intracranial pressure monitoring in patients with hydrocephalus: a systematic literature review" (2025). Neurosurgery. 2369.
https://scholar.barrowneuro.org/neurosurgery/2369