Abstract
Multimodality monitoring is a common practice in caring for neurocritically ill patients, and consists mainly in clinical assessment, intracranial pressure monitoring and using several imaging methods. Of these imaging methods, transcranial Doppler (TCD) is an interesting tool that provides a non-invasive, portable and radiation-free way to assess cerebral circulation and diagnose and follow-up (duplex method) intracranial mass-occupying lesions, such as hematomas and midline shift. This article reviews the basics of TCD applied to neurocritical care patients, offering a rationale for its use as well as tips for practitioners.
Sommario
Il monitoraggio multimodale è una pratica comune nella cura dei pazienti neurocritici consistente principalmente nella valutazione clinica, nel monitoraggio della pressione intracranica e nell’utilizzo di varie tecniche di immagine. Tra queste ultime il Doppler Transcranico (DTC), è certamente importante essendo una metodica non invasiva, portatile e non soggetta all’utilizzo di radiazioni ionizzanti per la valutazione della circolazione cerebrale e per la diagnosi e il monitoraggio di lesioni occupanti spazio come gli ematomi e di deviazione della linea mediana. In questo lavoro sono riassunti i principi di base del DTC applicato ai pazienti neurocritici, viene analizzato il razionale di utilizzo della metodica e sono forniti suggerimenti pratici per l’esecuzione dell’esame.
Similar content being viewed by others
Abbreviations
- ICP:
-
Intracranial pressure
- TCD:
-
Transcranial Doppler
- TCCS:
-
Transcranial color-coded duplex sonography
- POCUS:
-
Point-of-care ultrasound
- ICA:
-
Internal carotid artery
- MCA:
-
Middle cerebral artery
- ACA:
-
Anterior cerebral artery
- VA:
-
Vertebral artery
- BA:
-
Basilar artery
- SV:
-
Peak systolic velocity
- DV:
-
End-diastolic velocity
- MV:
-
Mean velocity
- PI:
-
Pulsatility index
- RI:
-
Resistive index
- CBF:
-
Cerebral blood flow
- OA:
-
Ophthalmic artery
- LI:
-
Lindegaard index
- ECA:
-
External carotid artery
- ONSD:
-
Optic nerve sheath diameter
References
Le Roux P, Menon DK, Citerio G, Vespa P, Bader MK, Brophy GM, Diringer MN, Stocchetti N, Videtta W, Armonda R, Badjatia N, Böesel J, Chesnut R, Chou S, Claassen J, Czosnyka M, De Georgia M, Figaji A, Fugate J, Helbok R, Horowitz D, Hutchinson P, Kumar M, McNett M, Miller C, Naidech A, Oddo M, Olson D, O’Phelan K, Provencio JJ, Puppo C, Riker R, Robertson C, Schmidt M, Taccone F, Neurocritical Care Society, European Society of Intensive Care Medicine (2014) Consensus summary statement of the international multidisciplinary consensus conference on multimodality monitoring in neurocritical care: a statement for healthcare professionals from the neurocritical care society and the European society of intensive care medicine. Intensive Care Med 40(9):1189–1209
Lazaridis C, Robertson CS (2016) The role of multimodal invasive monitoring in acute traumatic brain injury. Neurosurg Clin N Am 27(4):509–517
Kirkman MA, Smith M (2016) Multimodality neuromonitoring. Anesthesiol Clin 34(3):511–523
Yuan Q, Wu X, Sun Y, Yu J, Li Z, Du Z, Mao Y, Zhou L, Hu J (2015) Impact of intracranial pressure monitoring on mortality in patients with traumatic brain injury: a systematic review and meta-analysis. J Neurosurg 122(3):574–587
Forsyth RJ, Raper J, Todhunter E (2015) Routine intracranial pressure monitoring in acute coma. Cochrane Database Syst Rev 11:CD002043
Dimitriou J, Levivier M, Gugliotta M (2016) Comparison of complications in patients receiving different types of intracranial pressure monitoring: a retrospective study in a single center in Switzerland. World Neurosurg 89:641–646
Karvellas CJ, Fix OK, Battenhouse H, Durkalski V, Sanders C, Lee WM, U S Acute Liver Failure Study Group (2014) Outcomes and complications of intracranial pressure monitoring in acute liver failure: a retrospective cohort study. Crit Care Med 42(5):1157–1167
Aaslid R, Markwalder TM, Nornes H (1982) Noninvasive transcranial Doppler ultrasound recording of flow velocity in basal cerebral arteries. J Neurosurg 57(6):769–774
Walter U (2012) Transcranial sonography of the cerebral parenchyma: update on clinically relevant applications. Perspect Med 1:334–343
Bartels E (2012) Transcranial color-coded duplex ultrasonography in routine cerebrovascular diagnostics. Perspect Med 1:325–330
Rasulo FA, De Peri E, Lavinio A (2008) Transcranial Doppler ultrasonography in intensive care. Eur J Anaesthesiol Suppl 42:167–173
Naqvi J, Yap KH, Ahmad G, Ghosh J (2013) Transcranial Doppler ultrasound: a review of the physical principles and major applications in critical care. Int J Vasc Med 2013:629378
D’Andrea A, Conte M, Cavallaro M, Scarafile R, Riegler L, Cocchia R, Pezzullo E, Carbone A, Natale F, Santoro G, Caso P, Russo MG, Bossone E, Calabrò R (2016) Transcranial Doppler ultrasonography: from methodology to major clinical applications. World J Cardiol 8(7):383–400
D’Andrea A, Conte M, Scarafile R, Riegler L, Cocchia R, Pezzullo E, Cavallaro M, Carbone A, Natale F, Russo MG, Gregorio G, Calabrò R (2016) Transcranial Doppler ultrasound: physical principles and principal applications in neurocritical care unit. J Cardiovasc Echogr 26(2):28–41
Blanco P, Blaivas M (2017) Applications of transcranial color-coded sonography in the emergency department. J Ultrasound Med 36(6):1251–1266
Abdo A, Pérez-Bernal J, Hinojosa R, Porras F, Castellanos R, Gómez F, Gutiérrez J, Castellanos A, Leal G, Espinosa N, Gómez-Bravo M (2015) Cerebral hemodynamics patterns by transcranial Doppler in patients with acute liver failure. Transplant Proc 47:2647–2649
Murillo-Cabezas F, Arteta-Arteta D, Flores-Cordero JM, Muñoz-Sánchez MA, Rincón-Ferrari MD, Rivera-Fernández MV, Alarcón-Cruz JC (2002) The usefulness of transcranial Doppler ultrasonography in the early phase of head injury. Neurocirugia (Astur) 13(3):196–208
Tegeler CH, Crutchfield K, Katsnelson M, Kim J, Tang R, Passmore Griffin L, Rundek T, Evans G (2013) Transcranial Doppler velocities in a large, healthy population. J Neuroimaging 23(3):466–472
Ract C, Le Moigno S, Bruder N, Vigué B (2007) Transcranial Doppler ultrasound goal-directed therapy for the early management of severe traumatic brain injury. Intensive Care Med 33(4):645–651
Ducrocq X, Hassler W, Moritake K, Newell DW, von Reutern GM, Shiogai T, Smith RR (1998) Consensus opinion on diagnosis of cerebral circulatory arrest using Doppler-sonography: task Force Group on cerebral death of the Neurosonology Research Group of the World Federation of Neurology. J Neurol Sci 159(2):145–150
Drudi FM, Giovagnorio F, Carbone A, Ricci P, Petta S, Cantisani V, Ferrari FS, Marchetti F, Passariello R (2006) Transrectal colour Doppler contrast sonography in the diagnosis of local recurrence after radical prostatectomy–comparison with MRI. Ultraschall Med 27(2):146–151
Cantisani V, Ricci P, Erturk M, Pagliara E, Drudi F, Calliada F, Mortele K, D’Ambrosio U, Marigliano C, Catalano C, Marin D, Di Seri M, Longo F, Passariello R (2010) Detection of hepatic metastases from colorectal cancer: prospective evaluation of gray scale US versus SonoVue® low mechanical index real time-enhanced US as compared with multidetector-CT or Gd-BOPTA-MRI. Ultraschall Med 31(5):500–505
Rafailidis V, Charitanti A, Tegos T, Destanis E, Chryssogonidis I (2017) Contrast-enhanced ultrasound of the carotid system: a review of the current literature. J Ultrasound 20(2):97–109
Seidel G, Meairs S (2009) Ultrasound contrast agents in ischemic stroke. Cerebrovasc Dis 27(Suppl 2):25–39
Blanco P (2016) Transcranial color-coded duplex sonography: another option besides the blind method. J Ultrasound Med 35(3):669–671
Blanco P (2015) Cerebral circulatory arrest detected by transcranial color-coded duplex sonography: a feasible diagnosis for intensivists. J Ultrasound Med 34(7):1337–1340
Blanco P, Matteoda M (2015) Images in emergency medicine. Extra-axial intracranial hematoma, midline shift, and severe intracranial hypertension detected by transcranial color-coded duplex sonography. Ann Emerg Med 65(2):e1–e2
Llompart Pou JA, Abadal Centellas JM, Palmer Sans M, Pérez Bárcena J, Casares Vivas M, Homar Ramírez J, Ibáñez Juvé J (2004) Monitoring midline shift by transcranial color-coded sonography in traumatic brain injury. A comparison with cranial computerized tomography. Intensive Care Med 30(8):1672–1675
Caricato A, Mignani V, Bocci MG, Pennisi MA, Sandroni C, Tersali A, Antonaci A, de Waure C, Antonelli M (2012) Usefulness of transcranial echography in patients with decompressive craniectomy: a comparison with computed tomography scan. Crit Care Med 40(6):1745–1752
Seidel G, Gerriets T, Kaps M, Missler U (1996) Dislocation of the third ventricle due to space-occupying stroke evaluated by transcranial duplex sonography. J Neuroimaging 6(4):227–230
Seidel G, Kaps M, Gerriets T, Hutzelmann A (1995) Evaluation of the ventricular system in adults by transcranial duplex sonography. J Neuroimaging 5(2):105–108
Kiphuth IC, Huttner HB, Struffert T, Schwab S, Köhrmann M (2011) Sonographic monitoring of ventricle enlargement in posthemorrhagic hydrocephalus. Neurology 76(10):858–862
Acknowledgments
The authors would like to thank Mrs. Gladys Lo Ponte (Nurse, Old people´s Home “Dr. Alejandro Raimondi”, Necochea, Argentina) for her valuable help in editing the Italian version of the abstract.
Funding
This work has not been supported by any grants.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors have no conflict of interest to disclose.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standard of the institutional and/or national research committee and with the 1964 Helsinski declaration and its later amendments or comparable ethical standards.
Human and animal studies
This article does not contain any studies with human participants or animals performed by any of the authors.
Informed consent
Informed consent was obtained from all individual participants included in the article.
Additional information
This work has not been presented at any conferences.
Rights and permissions
About this article
Cite this article
Blanco, P., Abdo-Cuza, A. Transcranial Doppler ultrasound in neurocritical care. J Ultrasound 21, 1–16 (2018). https://doi.org/10.1007/s40477-018-0282-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40477-018-0282-9