[Intra- and postoperative cerebral blood flow in patients with subarachnoid hemorrhage from a ruptured aneurysm].
The CBF of eight patients, who underwent surgery for ruptured aneurysm, was monitored using the termodiffusion technique (TDF). The device employed in this investigation allowed a continuous monitoring in "real time" of the cortical flow. The purpose of the study was to detect disorders of autoregulation, which were evaluated with the autoregulation index (AI). Autoregulation was correlated with the neurological preoperative grading, the postoperative changes of CBF (Xe133 clearance) and the outcome. The results of this preliminary study showed a correlation between these parameters and stressed the value of CBF monitoring during surgery.
Rossi
A
A
Istituto di Anestesiologia e Rianimazione, Università degli Studi di Genova.
Balestrero
M A
MA
Cella
F
F
Cossu
M
M
Masoni
D
D
Rodriguez
G
G
Sehrbundt Viale
E
E
Viale
G
G
D000328:Adult; D000368:Aged; D001921:Brain / Q000000981:diagnostic imaging; D002560:Cerebrovascular Circulation; D003399:Craniotomy; D005260:Female; D006801:Humans; D002532:Intracranial Aneurysm / Q000150:complications* / Q000601:surgery; D007432:Intraoperative Period; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative / Q000295:instrumentation; D011184:Postoperative Period; D011877:Radionuclide Imaging; D012422:Rupture, Spontaneous; D012720:Severity of Illness Index; D013345:Subarachnoid Hemorrhage / Q000209:etiology / Q000503:physiopathology* / Q000601:surgery; D016896:Treatment Outcome; D014980:Xenon Radioisotopes
D014980:Xenon Radioisotopes
Flusso ematico cerebrale intra- e postoperatorio in pazienti con emorragia subaracnoidea da fissurazione di aneurisma.