2009
Accuracy of transcranial Doppler ultrasonography and single-photon emission computed tomography in the diagnosis of angiographically demonstrated cerebral vasospasm.
Kincaid MS, Souter MJ, Treggiari MM, Yanez ND, Moore A, Lam AM. Accuracy of transcranial Doppler ultrasonography and single-photon emission computed tomography in the diagnosis of angiographically demonstrated cerebral vasospasm. Journal Of Neurosurgery 2009, 110: 67-72. PMID: 18821830, DOI: 10.3171/2008.4.17520.Peer-Reviewed Original ResearchConceptsAnterior cerebral arteryMiddle cerebral arteryTranscranial Doppler ultrasonographyPosterior cerebral arteryTCD ultrasonographyBasilar arteryCerebral arteryDoppler ultrasonographyOdds ratioAbsence of vasospasmInstitutional review board approvalRecords of patientsReview board approvalSingle photon emissionRoutine clinical useCerebral angiographyCerebral vasospasmMean ageSubarachnoid hemorrhageVascular territoriesSPECT evaluationVasospasmRelative oddsBoard approvalUltrasonography
2006
Cerebral Autoregulation and CO2 Reactivity in Anterior and Posterior Cerebral Circulation During Sevoflurane Anesthesia
Rozet I, Vavilala MS, Lindley AM, Visco E, Treggiari M, Lam AM. Cerebral Autoregulation and CO2 Reactivity in Anterior and Posterior Cerebral Circulation During Sevoflurane Anesthesia. Anesthesia & Analgesia 2006, 102: 560-564. PMID: 16428561, DOI: 10.1213/01.ane.0000184817.10595.62.Peer-Reviewed Original ResearchConceptsCerebral autoregulationAutoregulatory indexBasilar arterySevoflurane anesthesiaHg PaCO2ASA physical status I patientsSmall-dose remifentanilCO2 reactivityElective orthopaedic surgeryArterial blood pressureMiddle cerebral arteryPosterior cerebral circulationStatus I patientsTranscranial Doppler ultrasonographyMAC of sevofluraneBlood flow velocityBlood pressurePosterior circulationCerebral arteryCerebral circulationI patientsPhenylephrine infusionDoppler ultrasonographyHealthy individualsLinear regression analysis