Abstract
Secondary ischemic injury is common after acute brain injury and can be evaluated with the use of neuromonitoring devices. This manuscript provides guidelines for the use of devices to monitor cerebral blood flow (CBF) in critically ill patients. A Medline search was conducted to address essential pre-specified questions related to the utility of CBF monitoring. Peer-reviewed recommendations were constructed according to the GRADE criteria based upon the available supporting literature. Transcranial Doppler ultrasonography (TCD) and transcranial color-coded duplex sonography (TCCS) are predictive of angiographic vasospasm and delayed ischemic neurological deficits after aneurysmal subarachnoid hemorrhage. TCD and TCCS may be beneficial in identifying vasospasm after traumatic brain injury. TCD and TCCS have shortcomings in identifying some secondary ischemic risks. Implantable thermal diffusion flowmetry (TDF) probes may provide real-time continuous quantitative assessment of ischemic risks. Data are lacking regarding ischemic thresholds for TDF or their correlation with ischemic injury and clinical outcomes.TCD and TCCS can be used to monitor CBF in the neurocritical care unit. Better and more developed methods of continuous CBF monitoring are needed to limit secondary ischemic injury in the neurocritical care unit.
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The Participants in the International Multi-disciplinary Consensus Conference on Multimodality Monitoring are listed in “Appendix” section.
Appendix: Participants in the International Multi-disciplinary Consensus Conference on Multimodality Monitoring
Appendix: Participants in the International Multi-disciplinary Consensus Conference on Multimodality Monitoring
Peter Le Roux, MD, FACS
Brain and Spine Center
Suite 370, Medical Science Building
Lankenau Medical Center
100 East Lancaster Avenue, Wynnewood, PA 19096, USA
Tel: +1 610 642 3005;
Fax: 610 642 3057
lerouxp@mlhs.org
David K Menon MD PhD FRCP FRCA FFICM FMedSci
Head, Division of Anaesthesia, University of Cambridge
Consultant, Neurosciences Critical Care Unit
Box 93, Addenbrooke’s Hospital
Cambridge CB2 2QQ, UK
dkm13@wbic.cam.ac.uk
Paul Vespa, MD, FCCM, FAAN, FNCS
Professor of Neurology and Neurosurgery
Director of Neurocritical Care
David Geffen School of Medicine at UCLA
Los Angeles, CA 90095, USA
PVespa@mednet.ucla.edu
Giuseppe Citerio
Director NeuroIntensive Care Unit
Department of Anesthesia and Critical Care
Ospedale San Gerardo, Monza
Via Pergolesi 33, Monza 20900, Italy
g.citerio@hsgerardo.org
Mary Kay Bader, RN, MSN, CCNS, FAHA, FNCS
Neuro/Critical Care CNS
Mission Hospital
Mission Viejo, CA 92691, USA
Marykay.Bader@stjoe.org
Gretchen M. Brophy, PharmD, BCPS, FCCP, FCCM
Professor of Pharmacotherapy & Outcomes Science and Neurosurgery
Virginia Commonwealth University
Medical College of Virginia Campus
410 N. 12th Street
Richmond, VA 23298-0533, USA
gbrophy@vcu.edu
Michael N. Diringer, MD
Professor of Neurology, Neurosurgery & Anesthesiology
Chief, Neurocritical Care Section
Washington University
Department of Neurology, Campus Box 8111
660 S Euclid Ave
St Louis, MO 63110, USA
diringerm@neuro.wustl.edu
Nino Stocchetti, MD
Professor of Anesthesia and Intensive Care
Department of physiopathology and transplant,
Milan University
Director Neuro ICU
Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico
Via F Sforza, 35, 20122 Milan, Italy
stocchet@policlinico.mi.it
Walter Videtta, MD
ICU Neurocritical Care
Hospital Nacional ‘Prof. a. Posadas’
El Palomar - Pcia. de Buenos Aires
Argentina
wvidetta@ar.inter.net
Rocco Armonda, MD
Department of Neurosurgery
MedStar Georgetown University Hospital
Medstar Health, 3800 Reservoir Road NW
Washington DC, 20007 USA
Rocco.Armonda@gmail.com
Neeraj Badjatia, MD
Department of Neurology
University of Maryland Medical Center
22 S Greene St
Baltimore, MD 21201, USA
nbadjatia@umm.edu
Julian Boesel, MD
Department of Neurology
Ruprect-Karls University
Hospital Heidelberg, Im Neuenheimer Feld 400
D-69120 Heidelberg, Germany
Julian.Boesel@med.uni-heidelberg.de
Randal Chesnut, MD, FCCM, FACS
Harborview Medical Center
University of Washington Mailstop 359766
325 Ninth Ave
Seattle, WA 98104-2499, USA
chesnutr@u.washington.edu
Sherry Chou, MD, MMSc
Department of Neurology
Brigham and Women’s Hospital
75 Francis Street
Boston, MA 02115, USA
schou1@partners.org
Jan Claassen, MD, PhD, FNCS
Assistant Professor of Neurology and Neurosurgery
Head of Neurocritical Care and Medical Director of the Neurological Intensive Care Unit
Columbia University College of Physicians & Surgeons
177 Fort Washington Avenue, Milstein 8 Center room 300
New York, NY 10032, USA
jc1439@cumc.columbia.edu
Marek Czosnyka, PhD
Department of Neurosurgery
University of Cambridge,
Addenbrooke’s Hospital, Box 167
Cambridge CB20QQ, UK
mc141@medschl.cam.ac.uk
Michael De Georgia, MD
Professor of Neurology
Director, Neurocritical Care Center
Co-Director, Cerebrovascular Center
University Hospital Case Medical Center
Case Western Reserve University School of Medicine
11100 Euclid Avenue
Cleveland, OH 44106, USA
michael.degeorgia@uhhospitals.org
Anthony Figaji, MD, PhD
Head of Pediatric Neurosurgery
University of Cape Town
617 Institute for Child Health
Red Cross Children’s Hospital
Rondebosch, 7700 Cape Town, South Africa
anthony.figaji@uct.ac.za
Jennifer Fugate, DO
Department of Neurology
Mayo Clinic
200 First Street SW
Rochester, MN 55905, USA
Fugate.Jennifer@mayo.edu
Raimund Helbok, MD
Department of Neurology, Neurocritical Care Unit
Innsbruck Medical University
Anichstr. 35
6020 Innsbruck, Austria
raimund.helbok@uki.at
David Horowitz, MD
Associate Chief Medical Officer
University of Pennsylvania Health System
3701 Market Street
Philadelphia, PA 19104, USA
david.horowitz@uphs.upenn.edu
Peter Hutchinson, MD
Professor of Neurosurgery
NIHR Research Professor
Department of Clinical Neurosciences
University of Cambridge
Box 167 Addenbrooke’s Hospital
Cambridge CB2 2QQ, UK
pjah2@cam.ac.uk
Monisha Kumar, MD
Department of Neurology
Perelman School of Medicine, University of Pennsylvania,
3 West Gates
3400 Spruce Street
Philadelphia, PA 19104, USA
monisha.kumar@uphs.upenn.edu
Molly McNett, RN, PhD
Director, Nursing Research
The MetroHealth System
2500 MetroHealth Drive
Cleveland, OH 44109, USA
mmcnett@metrohealth.org
Chad Miller, MD
Department of Neurology and Neurosurgery
The Ohio State University
395 W. 12th Ave, 7th Floor
Columbus, OH 43210, USA
chad.miller2@ohiohealth.com
Andrew Naidech, MD, MSPH
Department of Neurology
Northwestern University Feinberg SOM 710
N Lake Shore Drive, 11th floor
Chicago, IL 60611, USA
ANaidech@nmff.org
Mauro Oddo, MD
Department of Intensive Care Medicine
CHUV University Hospital, BH 08-623
Faculty of Biology and Medicine University of Lausanne
1011 Lausanne, Switzerland
Mauro.Oddo@chuv.ch
DaiWai Olson, RN, PhD
Associate Professor of Neurology, Neurotherapeutics and Neurosurgery
University of Texas Southwestern
5323 Harry Hines Blvd.
Dallas, TX 75390-8897, USA
daiwai.olson@utsouthwestern.edu
Kristine O’Phelan, MD
Director of Neurocritical Care
Associate Professor, Department of Neurology
University of Miami, Miller School of Medicine
JMH, 1611 NW 12th Ave, Suite 405
Miami, FL 33136, USA
kophelan@med.miami.edu
Javier Provencio, MD
Associate Professor of Medicine
Cerebrovascular Center and Neuroinflammation Research Center
Lerner College of Medicine
Cleveland Clinic,
9500 Euclid Ave, NC30
Cleveland, OH 44195, USA
provenj@ccf.org
Corina Puppo, MD
Assistant Professor, Intensive Care Unit
Hospital de Clinicas, Universidad de la República
Montevideo, Uruguay
coripuppo@gmail.com
Richard Riker, MD
Critical Care Medicine
Maine Medical Center,
22 Bramhall Street
Portland, ME 04102-3175, USA
RRiker@cmamaine.com
Claudia Robertson, MD
Department of Neurosurgery
Medical Director of Center for Neurosurgical Intensive Care
Ben Taub Hospital
Baylor College of Medicine
1504 Taub Loop, Houston, TX 77030, USA
claudiar@bcm.tmc.edu
J. Michael Schmidt, PhD, MSc
Director of Neuro-ICU Monitoring and Informatics
Columbia University College of Physicians and Surgeons
Milstein Hospital 8 Garden South, Suite 331
177 Fort Washington Avenue,
New York, NY 10032, USA
mjs2134@columbia.edu
Fabio Taccone, MD
Department of Intensive Care, Laboratoire de Recherche Experimentale
Erasme Hospital
Route de Lennik, 808
1070 Brussels, Belgium
ftaccone@ulb.ac.be
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Miller, C., Armonda, R. & The Participants in the International Multi-disciplinary Consensus Conference on Multimodality Monitoring. Monitoring of Cerebral Blood Flow and Ischemia in the Critically Ill. Neurocrit Care 21 (Suppl 2), 121–128 (2014). https://doi.org/10.1007/s12028-014-0021-9
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DOI: https://doi.org/10.1007/s12028-014-0021-9