[Importance of monitoring neuroendoscopic intracranial pressure during anesthesia for neuroendoscopic surgery: review of 101 cases]. / Importancia de la monitorización de la "presión intracraneal dentro del neuroendoscopio" durante el tratamiento anestésico de la cirugía neuroendoscópica. Experiencia en 101 casos.
Rev Esp Anestesiol Reanim
; 56(2): 75-82, 2009 Feb.
Article
en Es
| MEDLINE
| ID: mdl-19334655
ABSTRACT
OBJECTIVE:
The aim of this study was to describe monitoring, anesthetic management, and risk factors for complications in neuroendoscopic surgery. PATIENTS ANDMETHODS:
Patients who underwent neuroendoscopy between 1994 and 2003 under general anesthesia, with monitoring of intracranial pressure from inside the neuroendoscope, were studied retrospectively. In some patients, the blood flow rate in the middle cerebral artery was monitored using transcranial Doppler ultrasound. Information was collected related to surgical procedure and the development of complications.RESULTS:
Of 101 patients included in the study, transcranial Doppler ultrasound images were available for 20. In 75 patients neuroendoscopic intracranial pressure exceeded 20 mm Hg. Forty-five percent of the patients with available transcranial Doppler ultrasound images showed episodes of reduced diastolic flow rate in the middle cerebral artery during ventricular irrigation. Hemodynamic instability was associated with higher neuroendoscopic intracranial pressures (P < .05). An increase of more than 30 mm Hg in neuroendoscopic intracranial pressure was associated with more postoperative complications, the most common of which was delayed awakening. Procedures that were more complicated than a simple ventriculostomy were performed in 58% of the cases. Mean (SD) neuroendoscopic intracranial pressures in such cases were higher (50.5 [30.9] mm Hg vs 31.8 [25.1 mm Hg] in the simpler procedures) and the postoperative complication rate was higher (P = .003).CONCLUSIONS:
Neuroendoscopic surgery can causes increases in neuroendoscopic intracranial pressure that are associated with disturbances in cerebral blood flow and complications. This situation demonstrates the importance of monitoring intracranial pressure and cerebral blood flow.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Presión Intracraneal
/
Circulación Cerebrovascular
/
Monitoreo Intraoperatorio
/
Hipertensión Intracraneal
/
Procedimientos Neuroquirúrgicos
/
Neuroendoscopía
/
Neuroendoscopios
/
Retraso en el Despertar Posanestésico
/
Complicaciones Intraoperatorias
/
Manometría
Tipo de estudio:
Etiology_studies
/
Evaluation_studies
/
Observational_studies
Idioma:
Es
Revista:
Rev Esp Anestesiol Reanim
Año:
2009
Tipo del documento:
Article