» Articles » PMID: 33139989

Dynamic Contrast-enhanced Near-infrared Spectroscopy Using Indocyanine Green on Moderate and Severe Traumatic Brain Injury: a Prospective Observational Study

Overview
Specialty Radiology
Date 2020 Nov 3
PMID 33139989
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Background: The care given to moderate and severe traumatic brain injury (TBI) patients may be hampered by the inability to tailor their treatments according to their neurological status. Contrast-enhanced near-infrared spectroscopy (NIRS) with indocyanine green (ICG) could be a suitable neuromonitoring tool.

Methods: Monitoring the effective attenuation coefficients (EAC), we compared the ICG kinetics between five TBI and five extracranial trauma patients, following a venous-injection of 5 mL of 1 mg/mL ICG, using two commercially available NIRS devices.

Results: A significantly slower passage of the dye through the brain of the TBI group was observed in two parameters related to the first ICG inflow into the brain (P=0.04; P=0.01). This is likely related to the reduction of cerebral perfusion following TBI. Significant changes in ICG optical properties minutes after injection (P=0.04) were registered. The acquisition of valid optical data in a clinical environment was challenging.

Conclusions: Future research should analyze abnormalities in the ICG kinetic following brain trauma, test how these values can enhance care in TBI, and adapt the current optical devices to clinical settings. Also, studies on the pattern in changes of ICG optical properties after venous injection can improve the accuracy of the values detected.

Citing Articles

Phase-based structured interrogation frequency-domain near-infrared spectroscopy.

Abdalsalam O, Howard S, OSullivan T J Opt Soc Am A Opt Image Sci Vis. 2025; 41(8):1500-1512.

PMID: 39873575 PMC: 11775415. DOI: 10.1364/JOSAA.523194.


Review of Temperature Management in Traumatic Brain Injuries.

Kawakita K, Shishido H, Kuroda Y J Clin Med. 2024; 13(7).

PMID: 38610909 PMC: 11012999. DOI: 10.3390/jcm13072144.


Physiological oxygen measurements Schrödinger's cat in 3D cell biology.

Gottwald E, Grun C, Nies C, Liebsch G Front Bioeng Biotechnol. 2023; 11:1218957.

PMID: 37885450 PMC: 10598749. DOI: 10.3389/fbioe.2023.1218957.


Comparison of cerebral metabolic rate of oxygen, blood flow, and bispectral index under general anesthesia.

Tagliabue S, Lindner C, da Prat I, Sanchez-Guerrero A, Serra I, Kacprzak M Neurophotonics. 2023; 10(1):015006.

PMID: 36911206 PMC: 9993084. DOI: 10.1117/1.NPh.10.1.015006.


Functional-structural large-scale brain networks are correlated with neurocognitive impairment in acute mild traumatic brain injury.

Liu Y, Li F, Shang S, Wang P, Yin X, Muthaiah V Quant Imaging Med Surg. 2023; 13(2):631-644.

PMID: 36819289 PMC: 9929413. DOI: 10.21037/qims-22-450.


References
1.
Shu X, Beckmann L, Wang Y, Rubinoff I, Lucy K, Ishikawa H . Designing visible-light optical coherence tomography towards clinics. Quant Imaging Med Surg. 2019; 9(5):769-781. PMC: 6571199. DOI: 10.21037/qims.2019.05.01. View

2.
Geneve J, Le Dinh T, Brouard A, Bails M, SEGRESTAA J, Caulin C . Changes in indocyanine green kinetics after the administration of enalapril to healthy subjects. Br J Clin Pharmacol. 1990; 30(2):297-300. PMC: 1368232. DOI: 10.1111/j.1365-2125.1990.tb03779.x. View

3.
Ganau M, Syrmos N, Paris M, Ganau L, Ligarotti G, Moghaddamjou A . Current and Future Applications of Biomedical Engineering for Proteomic Profiling: Predictive Biomarkers in Neuro-Traumatology. Medicines (Basel). 2018; 5(1). PMC: 5874584. DOI: 10.3390/medicines5010019. View

4.
Wang Y, Zhan Y, Harris L, Khan S, Xia J . A portable three-dimensional photoacoustic tomography system for imaging of chronic foot ulcers. Quant Imaging Med Surg. 2019; 9(5):799-806. PMC: 6571196. DOI: 10.21037/qims.2019.05.02. View

5.
Ghajar J . Traumatic brain injury. Lancet. 2000; 356(9233):923-9. DOI: 10.1016/S0140-6736(00)02689-1. View