ArticleJTCVS techniques2021
The role of diffuse correlation spectroscopy and frequency-domain near-infrared spectroscopy in monitoring cerebral hemodynamics during hypothermic circulatory arrests.
Article in JTCVS techniques, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 31 citations in OpenAlex.
- Article
- Preliminary experience with diffuse correlation spectroscopy in acute ischemic stroke neurointerventional procedures.Journal of neurointerventional surgery · 2024Article
- Interferometric near-infrared spectroscopy (iNIRS) reveals that blood flow index depends on wavelength.Biomedical optics express · 2024Article
- Chassis-based fiber-coupled optical probe design for reproducible quantitative diffuse optical spectroscopy measurements.PloS one · 2024Article
- Article
- Enhancing diffuse correlation spectroscopy pulsatile cerebral blood flow signal with near-infrared spectroscopy photoplethysmography.Neurophotonics · 2023Article
- Review of recent advances in frequency-domain near-infrared spectroscopy technologies [Invited].Biomedical optics express · 2023Review
- Non-invasive diffuse optical monitoring of cerebral physiology in an adult swine-model of impact traumatic brain injury.Biomedical optics express · 2023Article
- Portable, high speed blood flow measurements enabled by long wavelength, interferometric diffuse correlation spectroscopy (LW-iDCS).Scientific reports · 2023Article
- Multimodal and autoregulation monitoring in the neurointensive care unit.Frontiers in neurology · 2023Review
- Optical imaging and spectroscopy for the study of the human brain: status report.Neurophotonics · 2022Article
- Assessing the relationship between the cerebral metabolic rate of oxygen and the oxidation state of cytochrome-c-oxidase.Neurophotonics · 2022Article
- Complete head cerebral sensitivity mapping for diffuse correlation spectroscopy using subject-specific magnetic resonance imaging models.Biomedical optics express · 2022Article
- Usefulness of Cerebral Oximetry in TBI by NIRS.Journal of clinical medicine · 2021Review
- Commentary: Measurement of real-time cerebral blood flow during cardiac surgery-A useful tool?JTCVS techniques · 2021Article
- Commentary: Diffuse optical spectroscopies: Shedding light on neuroprotective strategies during cardiac surgery.JTCVS techniques · 2021Article
- Near Infrared Spectroscopy for High-Temporal Resolution Cerebral Physiome Characterization in TBI: A Narrative Review of Techniques, Applications, and Future Directions.Frontiers in pharmacology · 2021Review
- Importance of assessing biomarkers and physiological parameters of anemia-induced tissue hypoxia in the perioperative period.Brazilian journal of anesthesiology (Elsevier)Review
- Pathlength-selective, interferometric diffuse correlation spectroscopy.IEEE journal of selected topics in quantum electronics : a publication of the IEEE Lasers and Electro-optics SocietyArticle
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
Abstract
objectivesReal-time noninvasive monitoring of cerebral blood flow (CBF) during surgery is key to reducing mortality rates associated with adult cardiac surgeries requiring hypothermic circulatory arrest (HCA). We explored a method to monitor cerebral blood flow during different brain protection techniques using diffuse correlation spectroscopy (DCS), a noninvasive optical technique which, combined with frequency-domain near-infrared spectroscopy (FDNIRS), also provides a measure of oxygen metabolism.
methodsWe used DCS in combination with FDNIRS to simultaneously measure hemoglobin oxygen saturation (SO
resultsOur measurements revealed that a negligible amount of blood is delivered to the cerebral cortex during HCA with retrograde cerebral perfusion, indistinguishable from HCA-only cases (median CBF
conclusionsFDNIRS-DCS is able to detect changes in CBF
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.