Cessation of diastolic cerebral blood flow velocity: The role of critical closing pressure

Neurocritical Care

Volumn 20, Issue 1, 2014, Pages 40-48

  Varsos, Georgios V ^a   Richards, Hugh K ^a   Kasprowicz, Magdalena ^b   Reinhard, Matthias ^c   Smielewski, Peter ^a   Brady, Ken M ^d   Pickard, John D ^a   Czosnyka, Marek ^a,e  

^a Division of Neurosurgery Department of Clinical Neurosciences University of Cambridge Biomedical Campus ^*  (United Kingdom)

^b WROCLAW UNIVERSITY OF TECHNOLOGY   (Poland)

^c UNIVERSITY OF FREIBURG   (Germany)

^d TEXAS CHILDREN S HOSPITAL   (United States)

^e WARSAW UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

Brain ischemia; Cerebral autoregulation; Critical closing pressure; Vanishing diastolic flow velocity; Wall tension

Indexed keywords

ANIMAL EXPERIMENT; ARTERY TONE; ARTICLE; BLOOD FLOW VELOCITY; BLOOD PRESSURE MEASUREMENT; BLOOD PRESSURE REGULATION; BRAIN BLOOD FLOW; CEREBROSPINAL FLUID FLOW; CHEMICAL SYMPATHECTOMY; CONTROLLED STUDY; CRITICAL CLOSING PRESSURE; DIASTOLIC BLOOD PRESSURE; HEART CYCLE; HYPOTENSION; INTRACRANIAL HYPERTENSION; MALE; NONHUMAN; PRIORITY JOURNAL; RABBIT; RETROSPECTIVE STUDY; ANIMAL; BASILAR ARTERY; BLOOD PRESSURE; BRAIN; BRAIN CIRCULATION; ECHOGRAPHY; HOMEOSTASIS; INTRACRANIAL PRESSURE; PHYSIOLOGY; VASCULARIZATION;

ANIMALS; BASILAR ARTERY; BLOOD FLOW VELOCITY; BLOOD PRESSURE; BRAIN; CEREBROVASCULAR CIRCULATION; HOMEOSTASIS; INTRACRANIAL PRESSURE; MALE; RABBITS; RETROSPECTIVE STUDIES;

EID: 84894536427     PISSN: 15416933     EISSN: 15560961     Source Type: Journal    
DOI: 10.1007/s12028-013-9913-3     Document Type: Article

References (31)

1. Fog M. Cerebral circulation. The reaction of the pial arteries to a fall in blood pressure. Arch Neurol Psychiatry. 1937;37:351-64.
2. Lassen NA. Autoregulation of cerebral blood flow. Circ Res. 1964;15(SUPPL):201-4.
3. Aaslid R, Lindegaard KF, Sorteberg W, Nornes H. Cerebral autoregulation dynamics in humans. Stroke. 1989;20:45-52.
4. Paulson OB, Olesen J, Christensen MS. Restoration of autoregulation of cerebral blood flow by hypocapnia. J Neurol. 1972;22:286-93.
5. Kontos HA, Wei EP, Navari RM, Levasseur JE, Rosenblum WI, Patterson JL Jr. Responses of cerebral arteries and arterioles to acute hypotension and hypertension. Am J Physiol. 1978;234:H371-83.
6. Wijdicks FME. Determining brain death in adults. J Neurol. 1995;45:1003-11.
7. Lovrenčić-Huzjan A, Vuković V, Jergović K, Demarin V. Transcranial Doppler as a confirmatory test in brain death. Acta Clin Croat. 2006;45:365-73.
8. Kirkham FJ, Levin SD, Padayachee TS, Kyme MC, Neville BGR, Gosling RG. Transcranial pulsed Doppler ultrasound findings in brain stem death. J Neurol Neurosurg Psychiatry. 1987;50:1504-13.
9. Bouzat P, Francony G, Declety P, Genty C, Kaddour A, Bessou P, Brun J, Jacquot C, Chabardes S, Bosson JL, Payen JF. Transcranial Doppler to screen on admission patients with mild to moderate traumatic brain injury. Neurosurgery. 2011;68:1603-9.
10. Astudillo R, van der Linden J, Ekroth R, Wesslen O, Hallhagen S, Scallan M, Shore D, Lincoln C. Absent diastolic cerebral blood flow velocity after circulatory arrest but not after low flow in infants. Ann Thorac Surg. 1993;56:515-9.
11. Jonassen AE, Quaegebeur JM, Young WL. Cerebral blood flow velocity in pediatric patients is reduced after cardiopulmonary bypass with profound hypothermia. J Thorac Cardiovasc Surg. 1995;110:934-43.
12. O'Hare B, Bissonnette B, Bohn D, Cox P, Williams W. Persistent low cerebral blood flow velocity following profound hypothermic circulatory arrest in infants. Can J Anaesth. 1995;42:964-71.
13. Burton AC. Fundamental instability of the small blood vessels and critical closing pressure in vascular beds. Am J Physiol. 1951;164:330-1.
14. Dewey RC, Pierer HP, Hunt WE. Experimental cerebral hemodynamics- vasomotor tone, critical closing pressure, and vascular bed resistance. J Neurosurg. 1974;41(5):597-606.
15. Varsos GV, Richards H, Kasprowicz M, Budohoski KP, Brady KM, Reinhard M, Avolio M, Smielewski P, Pickard JD, Czosnyka M. Critical closing pressure determined with a model of cerebrovascular impedance. J Cereb Blood Flow Metab. 2012;33:235-43.
16. Aaslid R, Lash SR, Bardy GH, Gild WH, Newell DW. Dynamic pressure-flow velocity relationships in the human cerebral circulation. Stroke. 2003;34:1645-9.
17. Panerai RB. The critical closing pressure of the cerebral circulation. Med Eng Phys. 2003;25:621-32.
18. Michel E, Hillebrand S, von Twickel J, Zernikow B, Jorch G. Frequency dependence of cerebrovascular impedance in preterm neonates: a different view on critical closing pressure. J Cereb Blood Flow Metab. 1997;17:1127-31.
19. Puppo C, Camacho J, Yelicich B, Moraes L, Biestro A, Gomez H. Bedside study of cerebral critical closing pressure in patients with severe traumatic brain injury: a transcranial Doppler study. Acta Neurosurg Suppl. 2012;114:283-8.
20. Richards HK, Czosnyka M, Pickard JD. Assessment of critical closing pressure in the cerebral circulation as a measure of cerebrovascular tone. Acta Neurochir (Wien). 1999;141:1221-7.
21. Nelson RJ, Czosnyka M, Pickard JD, Maksymowicz W, Perry S, Martin JL, et al. Experimental aspects of cerebrospinal haemodynamics: the relationship between blood flow velocity waveform and cerebral autoregulation. J Neurosurg. 1992;31:705-10.
22. 2 reactivity following carotid occlusion in rabbits. J Cereb Blood Flow Metab. 1999;19:S636.
23. de Riva N, Budohoski KP, Smielewski P, Kasprowicz M, Zweifel C, Luzius A, Reinhard M, Fabregas N, Pickard JD, Czosnyka M. Transcranial Doppler pulsatility index: what it is and what it isn't. Neurocrit Care. 2012;17:58-66.
24. Carrera E, Kim DJ, Castellani G, Zweifel C, Smielewski P, Pickard JD, Kirkpatrick PJ, Czosnyka M. Cerebral arterial compliance in patients with internal carotid artery disease. Eur J Neurol. 2010;18:711-8.
25. Kasprowicz M, Czosnyka M, Soehle M, Smielewski P, Kirkpatrick PJ, Pickard JD, Budohoski KP. Vasospasm shortens cerebral arterial time constant. Neurocrit Care. 2011;16:213-8.
26. Reinhard M, Petrick M, Steinfurth G, Ziyeh S, Hetzel A. Acute increase in intracranial pressure revealed by transcranial Doppler sonography. J Clin Ultrasound. 2003;31:324-7.
27. Kempski O, Heimann A, Strecker U. On the number of measurements necessary to assess regional cerebral blood flow by local laser Doppler recordings: a simulation study with data from 45 rabbits. Int J Microcirc Clin Exp. 1995;15:37-42.
28. Ungersböck K, Heimann A, Kempski O. Monitoring of cortical blood flow: clinical relevance of experimental laser Doppler studies. Neurol Res. 1996;18:273-6.
29. Heimann A, Kroppenstedt S, Ulrich P, Kempski OS. Cerebral blood flow autoregulation during hypobaric hypotension assessed by laser Doppler scanning. J Cereb Blood Flow Metab. 1994;14:1100-5.
30. Czosnyka M, Richards HK, Reinhard M, Steiner AL, Budohoski K, Smielewski P, et al. Cerebrovascular time constant: dependence on cerebral perfusion pressure and end-tidal carbon dioxide concentration. Neurol Res. 2012;34:17-24.
31. Aaslid R, Markwalder TM, Nornes H. Noninvasive transcranial Doppler recording of flow velocity in basal cerebral arteries. J Neurosurg. 1982;57(6):769-74.